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terraform/internal/command/format/diagnostic_test.go

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command: New -compact-warnings option When warnings appear in isolation (not accompanied by an error) it's reasonable to want to defer resolving them for a while because they are not actually blocking immediate work. However, our warning messages tend to be long by default in order to include all of the necessary context to understand the implications of the warning, and that can make them overwhelming when combined with other output. As a compromise, this adds a new CLI option -compact-warnings which is supported for all the main operation commands and which uses a more compact format to print out warnings as long as they aren't also accompanied by errors. The default remains unchanged except that the threshold for consolidating warning messages is reduced to one so that we'll now only show one of each distinct warning summary. Full warning messages are always shown if there's at least one error included in the diagnostic set too, because in that case the warning message could contain additional context to help understand the error.
2019-12-10 20:06:06 +01:00
package format
import (
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
"strings"
command: New -compact-warnings option When warnings appear in isolation (not accompanied by an error) it's reasonable to want to defer resolving them for a while because they are not actually blocking immediate work. However, our warning messages tend to be long by default in order to include all of the necessary context to understand the implications of the warning, and that can make them overwhelming when combined with other output. As a compromise, this adds a new CLI option -compact-warnings which is supported for all the main operation commands and which uses a more compact format to print out warnings as long as they aren't also accompanied by errors. The default remains unchanged except that the threshold for consolidating warning messages is reduced to one so that we'll now only show one of each distinct warning summary. Full warning messages are always shown if there's at least one error included in the diagnostic set too, because in that case the warning message could contain additional context to help understand the error.
2019-12-10 20:06:06 +01:00
"testing"
"github.com/google/go-cmp/cmp"
"github.com/hashicorp/hcl/v2"
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
"github.com/hashicorp/hcl/v2/hcltest"
command: New -compact-warnings option When warnings appear in isolation (not accompanied by an error) it's reasonable to want to defer resolving them for a while because they are not actually blocking immediate work. However, our warning messages tend to be long by default in order to include all of the necessary context to understand the implications of the warning, and that can make them overwhelming when combined with other output. As a compromise, this adds a new CLI option -compact-warnings which is supported for all the main operation commands and which uses a more compact format to print out warnings as long as they aren't also accompanied by errors. The default remains unchanged except that the threshold for consolidating warning messages is reduced to one so that we'll now only show one of each distinct warning summary. Full warning messages are always shown if there's at least one error included in the diagnostic set too, because in that case the warning message could contain additional context to help understand the error.
2019-12-10 20:06:06 +01:00
"github.com/mitchellh/colorstring"
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
"github.com/zclconf/go-cty/cty"
command: New -compact-warnings option When warnings appear in isolation (not accompanied by an error) it's reasonable to want to defer resolving them for a while because they are not actually blocking immediate work. However, our warning messages tend to be long by default in order to include all of the necessary context to understand the implications of the warning, and that can make them overwhelming when combined with other output. As a compromise, this adds a new CLI option -compact-warnings which is supported for all the main operation commands and which uses a more compact format to print out warnings as long as they aren't also accompanied by errors. The default remains unchanged except that the threshold for consolidating warning messages is reduced to one so that we'll now only show one of each distinct warning summary. Full warning messages are always shown if there's at least one error included in the diagnostic set too, because in that case the warning message could contain additional context to help understand the error.
2019-12-10 20:06:06 +01:00
Move command/ to internal/command/ This is part of a general effort to move all of Terraform's non-library package surface under internal in order to reinforce that these are for internal use within Terraform only. If you were previously importing packages under this prefix into an external codebase, you could pin to an earlier release tag as an interim solution until you've make a plan to achieve the same functionality some other way.
2021-05-17 21:07:38 +02:00
viewsjson "github.com/hashicorp/terraform/internal/command/views/json"
update to use typed sensitive marks
2021-06-24 23:53:43 +02:00
"github.com/hashicorp/terraform/internal/lang/marks"
cli: Fix crash with invalid JSON diagnostics If a JSON diagnostic value has a highlight end offset which is before the highlight start offset, this would previously panic. This commit adds a normalization step to prevent the crash.
2021-05-04 14:31:51 +02:00
Move tfdiags/ to internal/tfdiags/ This is part of a general effort to move all of Terraform's non-library package surface under internal in order to reinforce that these are for internal use within Terraform only. If you were previously importing packages under this prefix into an external codebase, you could pin to an earlier release tag as an interim solution until you've make a plan to achieve the same functionality some other way.
2021-05-17 19:11:06 +02:00
"github.com/hashicorp/terraform/internal/tfdiags"
command: New -compact-warnings option When warnings appear in isolation (not accompanied by an error) it's reasonable to want to defer resolving them for a while because they are not actually blocking immediate work. However, our warning messages tend to be long by default in order to include all of the necessary context to understand the implications of the warning, and that can make them overwhelming when combined with other output. As a compromise, this adds a new CLI option -compact-warnings which is supported for all the main operation commands and which uses a more compact format to print out warnings as long as they aren't also accompanied by errors. The default remains unchanged except that the threshold for consolidating warning messages is reduced to one so that we'll now only show one of each distinct warning summary. Full warning messages are always shown if there's at least one error included in the diagnostic set too, because in that case the warning message could contain additional context to help understand the error.
2019-12-10 20:06:06 +01:00
)
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
func TestDiagnostic(t *testing.T) {
tests := map[string]struct {
Diag interface{}
Want string
}{
"sourceless error": {
tfdiags.Sourceless(
tfdiags.Error,
"A sourceless error",
"It has no source references but it does have a pretty long detail that should wrap over multiple lines.",
),
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
`[red]╷[reset]
[red]│[reset] [bold][red]Error: [reset][bold]A sourceless error[reset]
[red]│[reset]
[red]│[reset] It has no source references but it
[red]│[reset] does have a pretty long detail that
[red]│[reset] should wrap over multiple lines.
[red]╵[reset]
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
`,
},
"sourceless warning": {
tfdiags.Sourceless(
tfdiags.Warning,
"A sourceless warning",
"It has no source references but it does have a pretty long detail that should wrap over multiple lines.",
),
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
`[yellow]╷[reset]
[yellow]│[reset] [bold][yellow]Warning: [reset][bold]A sourceless warning[reset]
[yellow]│[reset]
[yellow]│[reset] It has no source references but it
[yellow]│[reset] does have a pretty long detail that
[yellow]│[reset] should wrap over multiple lines.
[yellow]╵[reset]
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
`,
},
"error with source code subject": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
`[red]╷[reset]
[red]│[reset] [bold][red]Error: [reset][bold]Bad bad bad[reset]
[red]│[reset]
[red]│[reset] on test.tf line 1:
[red]│[reset] 1: test [underline]source[reset] code
[red]│[reset]
[red]│[reset] Whatever shall we do?
[red]╵[reset]
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
`,
},
"error with source code subject and known expression": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
Expression: hcltest.MockExprTraversal(hcl.Traversal{
hcl.TraverseRoot{Name: "boop"},
hcl.TraverseAttr{Name: "beep"},
}),
EvalContext: &hcl.EvalContext{
Variables: map[string]cty.Value{
"boop": cty.ObjectVal(map[string]cty.Value{
"beep": cty.StringVal("blah"),
}),
},
},
},
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
`[red]╷[reset]
[red]│[reset] [bold][red]Error: [reset][bold]Bad bad bad[reset]
[red]│[reset]
[red]│[reset] on test.tf line 1:
[red]│[reset] 1: test [underline]source[reset] code
[red]│[reset] [dark_gray]├────────────────[reset]
[red]│[reset] [dark_gray]│[reset] [bold]boop.beep[reset] is "blah"
[red]│[reset]
[red]│[reset] Whatever shall we do?
[red]╵[reset]
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
`,
},
"error with source code subject and expression referring to sensitive value": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
Expression: hcltest.MockExprTraversal(hcl.Traversal{
hcl.TraverseRoot{Name: "boop"},
hcl.TraverseAttr{Name: "beep"},
}),
EvalContext: &hcl.EvalContext{
Variables: map[string]cty.Value{
"boop": cty.ObjectVal(map[string]cty.Value{
update to use typed sensitive marks
2021-06-24 23:53:43 +02:00
"beep": cty.StringVal("blah").Mark(marks.Sensitive),
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
}),
},
},
},
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
`[red]╷[reset]
[red]│[reset] [bold][red]Error: [reset][bold]Bad bad bad[reset]
[red]│[reset]
[red]│[reset] on test.tf line 1:
[red]│[reset] 1: test [underline]source[reset] code
[red]│[reset] [dark_gray]├────────────────[reset]
[red]│[reset] [dark_gray]│[reset] [bold]boop.beep[reset] has a sensitive value
[red]│[reset]
[red]│[reset] Whatever shall we do?
[red]╵[reset]
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
`,
},
"error with source code subject and unknown string expression": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
Expression: hcltest.MockExprTraversal(hcl.Traversal{
hcl.TraverseRoot{Name: "boop"},
hcl.TraverseAttr{Name: "beep"},
}),
EvalContext: &hcl.EvalContext{
Variables: map[string]cty.Value{
"boop": cty.ObjectVal(map[string]cty.Value{
"beep": cty.UnknownVal(cty.String),
}),
},
},
},
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
`[red]╷[reset]
[red]│[reset] [bold][red]Error: [reset][bold]Bad bad bad[reset]
[red]│[reset]
[red]│[reset] on test.tf line 1:
[red]│[reset] 1: test [underline]source[reset] code
[red]│[reset] [dark_gray]├────────────────[reset]
[red]│[reset] [dark_gray]│[reset] [bold]boop.beep[reset] is a string, known only after apply
[red]│[reset]
[red]│[reset] Whatever shall we do?
[red]╵[reset]
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
`,
},
"error with source code subject and unknown expression of unknown type": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
Expression: hcltest.MockExprTraversal(hcl.Traversal{
hcl.TraverseRoot{Name: "boop"},
hcl.TraverseAttr{Name: "beep"},
}),
EvalContext: &hcl.EvalContext{
Variables: map[string]cty.Value{
"boop": cty.ObjectVal(map[string]cty.Value{
"beep": cty.UnknownVal(cty.DynamicPseudoType),
}),
},
},
},
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
`[red]╷[reset]
[red]│[reset] [bold][red]Error: [reset][bold]Bad bad bad[reset]
[red]│[reset]
[red]│[reset] on test.tf line 1:
[red]│[reset] 1: test [underline]source[reset] code
[red]│[reset] [dark_gray]├────────────────[reset]
[red]│[reset] [dark_gray]│[reset] [bold]boop.beep[reset] will be known only after apply
[red]│[reset]
[red]│[reset] Whatever shall we do?
[red]╵[reset]
command/format: Include unknown values in diagnostics Previously when printing the relevant variables involved in a failed expression evaluation we would just skip over unknown values entirely. There are some errors, though, which are _caused by_ a value being unknown, in which case it's helpful to show which of the inputs to that expression were known vs. unknown so that the user can limit their further investigation only to the unknown ones. While here I also added a special case for sensitive values that overrides all other display, because we don't know what about a value is sensitive and so better to give nothing away at the expense of a slightly less helpful error message.
2020-10-29 02:21:51 +01:00
`,
},
}
sources := map[string][]byte{
"test.tf": []byte(`test source code`),
}
// This empty Colorize just passes through all of the formatting codes
// untouched, because it doesn't define any formatting keywords.
colorize := &colorstring.Colorize{}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
var diags tfdiags.Diagnostics
diags = diags.Append(test.Diag) // to normalize it into a tfdiag.Diagnostic
diag := diags[0]
got := strings.TrimSpace(Diagnostic(diag, sources, colorize, 40))
want := strings.TrimSpace(test.Want)
if got != want {
t.Errorf("wrong result\ngot:\n%s\n\nwant:\n%s\n\n", got, want)
}
})
}
}
command: no visual warning hierarchy in -no-color Commit e865faf adds visual indentation for diagnostic messages using various vertical line characters. The present commit disables this behaviour when running with colourised output disabled. While the contents of stderr are not intended to be part of the Terraform API, this is currently how the hashicorp/terraform-exec library detects certain error types in order to present them as well-known Go errors to the user. Such detection is complicated when vertical lines are added to the CLI output at unpredictable points. I expect this change will also be helpful for screen reader users.
2021-01-26 19:13:32 +01:00
func TestDiagnosticPlain(t *testing.T) {
tests := map[string]struct {
Diag interface{}
Want string
}{
"sourceless error": {
tfdiags.Sourceless(
tfdiags.Error,
"A sourceless error",
"It has no source references but it does have a pretty long detail that should wrap over multiple lines.",
),
`
Error: A sourceless error
It has no source references but it does
have a pretty long detail that should
wrap over multiple lines.
`,
},
"sourceless warning": {
tfdiags.Sourceless(
tfdiags.Warning,
"A sourceless warning",
"It has no source references but it does have a pretty long detail that should wrap over multiple lines.",
),
`
Warning: A sourceless warning
It has no source references but it does
have a pretty long detail that should
wrap over multiple lines.
`,
},
"error with source code subject": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
`
Error: Bad bad bad
on test.tf line 1:
1: test source code
Whatever shall we do?
`,
},
"error with source code subject and known expression": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
Expression: hcltest.MockExprTraversal(hcl.Traversal{
hcl.TraverseRoot{Name: "boop"},
hcl.TraverseAttr{Name: "beep"},
}),
EvalContext: &hcl.EvalContext{
Variables: map[string]cty.Value{
"boop": cty.ObjectVal(map[string]cty.Value{
"beep": cty.StringVal("blah"),
}),
},
},
},
`
Error: Bad bad bad
on test.tf line 1:
1: test source code
├────────────────
│ boop.beep is "blah"
Whatever shall we do?
`,
},
"error with source code subject and expression referring to sensitive value": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
Expression: hcltest.MockExprTraversal(hcl.Traversal{
hcl.TraverseRoot{Name: "boop"},
hcl.TraverseAttr{Name: "beep"},
}),
EvalContext: &hcl.EvalContext{
Variables: map[string]cty.Value{
"boop": cty.ObjectVal(map[string]cty.Value{
update to use typed sensitive marks
2021-06-24 23:53:43 +02:00
"beep": cty.StringVal("blah").Mark(marks.Sensitive),
command: no visual warning hierarchy in -no-color Commit e865faf adds visual indentation for diagnostic messages using various vertical line characters. The present commit disables this behaviour when running with colourised output disabled. While the contents of stderr are not intended to be part of the Terraform API, this is currently how the hashicorp/terraform-exec library detects certain error types in order to present them as well-known Go errors to the user. Such detection is complicated when vertical lines are added to the CLI output at unpredictable points. I expect this change will also be helpful for screen reader users.
2021-01-26 19:13:32 +01:00
}),
},
},
},
`
Error: Bad bad bad
on test.tf line 1:
1: test source code
├────────────────
│ boop.beep has a sensitive value
Whatever shall we do?
`,
},
"error with source code subject and unknown string expression": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
Expression: hcltest.MockExprTraversal(hcl.Traversal{
hcl.TraverseRoot{Name: "boop"},
hcl.TraverseAttr{Name: "beep"},
}),
EvalContext: &hcl.EvalContext{
Variables: map[string]cty.Value{
"boop": cty.ObjectVal(map[string]cty.Value{
"beep": cty.UnknownVal(cty.String),
}),
},
},
},
`
Error: Bad bad bad
on test.tf line 1:
1: test source code
├────────────────
│ boop.beep is a string, known only after apply
Whatever shall we do?
`,
},
"error with source code subject and unknown expression of unknown type": {
&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Bad bad bad",
Detail: "Whatever shall we do?",
Subject: &hcl.Range{
Filename: "test.tf",
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
Expression: hcltest.MockExprTraversal(hcl.Traversal{
hcl.TraverseRoot{Name: "boop"},
hcl.TraverseAttr{Name: "beep"},
}),
EvalContext: &hcl.EvalContext{
Variables: map[string]cty.Value{
"boop": cty.ObjectVal(map[string]cty.Value{
"beep": cty.UnknownVal(cty.DynamicPseudoType),
}),
},
},
},
`
Error: Bad bad bad
on test.tf line 1:
1: test source code
├────────────────
│ boop.beep will be known only after apply
Whatever shall we do?
`,
},
}
sources := map[string][]byte{
"test.tf": []byte(`test source code`),
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
var diags tfdiags.Diagnostics
diags = diags.Append(test.Diag) // to normalize it into a tfdiag.Diagnostic
diag := diags[0]
got := strings.TrimSpace(DiagnosticPlain(diag, sources, 40))
want := strings.TrimSpace(test.Want)
if got != want {
t.Errorf("wrong result\ngot:\n%s\n\nwant:\n%s\n\n", got, want)
}
})
}
}
command: New -compact-warnings option When warnings appear in isolation (not accompanied by an error) it's reasonable to want to defer resolving them for a while because they are not actually blocking immediate work. However, our warning messages tend to be long by default in order to include all of the necessary context to understand the implications of the warning, and that can make them overwhelming when combined with other output. As a compromise, this adds a new CLI option -compact-warnings which is supported for all the main operation commands and which uses a more compact format to print out warnings as long as they aren't also accompanied by errors. The default remains unchanged except that the threshold for consolidating warning messages is reduced to one so that we'll now only show one of each distinct warning summary. Full warning messages are always shown if there's at least one error included in the diagnostic set too, because in that case the warning message could contain additional context to help understand the error.
2019-12-10 20:06:06 +01:00
func TestDiagnosticWarningsCompact(t *testing.T) {
var diags tfdiags.Diagnostics
diags = diags.Append(tfdiags.SimpleWarning("foo"))
diags = diags.Append(tfdiags.SimpleWarning("foo"))
diags = diags.Append(tfdiags.SimpleWarning("bar"))
diags = diags.Append(&hcl.Diagnostic{
Severity: hcl.DiagWarning,
Summary: "source foo",
Detail: "...",
Subject: &hcl.Range{
Filename: "source.tf",
Start: hcl.Pos{Line: 2, Column: 1, Byte: 5},
End: hcl.Pos{Line: 2, Column: 1, Byte: 5},
},
})
diags = diags.Append(&hcl.Diagnostic{
Severity: hcl.DiagWarning,
Summary: "source foo",
Detail: "...",
Subject: &hcl.Range{
Filename: "source.tf",
Start: hcl.Pos{Line: 3, Column: 1, Byte: 7},
End: hcl.Pos{Line: 3, Column: 1, Byte: 7},
},
})
diags = diags.Append(&hcl.Diagnostic{
Severity: hcl.DiagWarning,
Summary: "source bar",
Detail: "...",
Subject: &hcl.Range{
Filename: "source2.tf",
Start: hcl.Pos{Line: 1, Column: 1, Byte: 1},
End: hcl.Pos{Line: 1, Column: 1, Byte: 1},
},
})
// ConsolidateWarnings groups together the ones
// that have source location information and that
// have the same summary text.
diags = diags.ConsolidateWarnings(1)
// A zero-value Colorize just passes all the formatting
// codes back to us, so we can test them literally.
got := DiagnosticWarningsCompact(diags, &colorstring.Colorize{})
want := `[bold][yellow]Warnings:[reset]
- foo
- foo
- bar
- source foo
on source.tf line 2 (and 1 more)
- source bar
on source2.tf line 1
`
if got != want {
t.Errorf(
"wrong result\ngot:\n%s\n\nwant:\n%s\n\ndiff:\n%s",
got, want, cmp.Diff(want, got),
)
}
}
command/format: Fix multi-line diagnostic output Previously, if a diagnostic context spanned multiple lines, any lines which did not overlap with the highlight range would be displayed as blank. This commit fixes the bug. The problem was caused by the unconditional use of `PartitionAround` to split the line into before/highlighted/after ranges. When two ranges don't overlap, this method returns empty ranges, which results in a blank line. Instead, we first check if the ranges do overlap, and if not we print the entire line from the context.
2020-03-26 20:50:39 +01:00
// Test case via https://github.com/hashicorp/terraform/issues/21359
func TestDiagnostic_nonOverlappingHighlightContext(t *testing.T) {
var diags tfdiags.Diagnostics
diags = diags.Append(&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Some error",
Detail: "...",
Subject: &hcl.Range{
Filename: "source.tf",
Start: hcl.Pos{Line: 1, Column: 5, Byte: 5},
End: hcl.Pos{Line: 1, Column: 5, Byte: 5},
},
Context: &hcl.Range{
Filename: "source.tf",
Start: hcl.Pos{Line: 1, Column: 5, Byte: 5},
End: hcl.Pos{Line: 4, Column: 2, Byte: 60},
},
})
sources := map[string][]byte{
"source.tf": []byte(`x = somefunc("testing", {
alpha = "foo"
beta = "bar"
})
`),
}
color := &colorstring.Colorize{
Colors: colorstring.DefaultColors,
Reset: true,
Disable: true,
}
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
expected := `╷
│ Error: Some error
│
│ on source.tf line 1:
│ 1: x = somefunc("testing", {
│ 2: alpha = "foo"
│ 3: beta = "bar"
│ 4: })
│
│ ...
╵
command/format: Fix multi-line diagnostic output Previously, if a diagnostic context spanned multiple lines, any lines which did not overlap with the highlight range would be displayed as blank. This commit fixes the bug. The problem was caused by the unconditional use of `PartitionAround` to split the line into before/highlighted/after ranges. When two ranges don't overlap, this method returns empty ranges, which results in a blank line. Instead, we first check if the ranges do overlap, and if not we print the entire line from the context.
2020-03-26 20:50:39 +01:00
`
output := Diagnostic(diags[0], sources, color, 80)
if output != expected {
t.Fatalf("unexpected output: got:\n%s\nwant\n%s\n", output, expected)
}
}
command/format: Fix empty overlap diagnostics Diagnostics where the highlight range has an empty overlap with a line would skip lines of the output. This is because if two ranges abut each other, they can be considered to overlap, but that overlap is empty. This results in an edge case in the diagnostic printer which causes the line not to be printed.
2020-06-05 22:17:27 +02:00
func TestDiagnostic_emptyOverlapHighlightContext(t *testing.T) {
var diags tfdiags.Diagnostics
diags = diags.Append(&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Some error",
Detail: "...",
Subject: &hcl.Range{
Filename: "source.tf",
Start: hcl.Pos{Line: 3, Column: 10, Byte: 38},
End: hcl.Pos{Line: 4, Column: 1, Byte: 39},
},
Context: &hcl.Range{
Filename: "source.tf",
Start: hcl.Pos{Line: 2, Column: 13, Byte: 27},
End: hcl.Pos{Line: 4, Column: 1, Byte: 39},
},
})
sources := map[string][]byte{
"source.tf": []byte(`variable "x" {
default = {
"foo"
}
`),
}
color := &colorstring.Colorize{
Colors: colorstring.DefaultColors,
Reset: true,
Disable: true,
}
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
expected := `╷
│ Error: Some error
│
│ on source.tf line 3, in variable "x":
│ 2: default = {
│ 3: "foo"
│ 4: }
│
│ ...
╵
command/format: Fix empty overlap diagnostics Diagnostics where the highlight range has an empty overlap with a line would skip lines of the output. This is because if two ranges abut each other, they can be considered to overlap, but that overlap is empty. This results in an edge case in the diagnostic printer which causes the line not to be printed.
2020-06-05 22:17:27 +02:00
`
output := Diagnostic(diags[0], sources, color, 80)
if output != expected {
t.Fatalf("unexpected output: got:\n%s\nwant\n%s\n", output, expected)
}
}
format: Don't wrap space-prefixed diag details Diagnostic detail lines sometimes contain lines which include commands suggested for the user to execute. By convention, these start with leading whitespace to indicate that they are not prose. This commit changes the diagnostic formatter to wrap each line of the detail separately, and skips word wrapping for lines prefixed with space. This prevents ugly and confusing wrapping of long command lines.
2020-09-01 19:58:23 +02:00
command: no visual warning hierarchy in -no-color Commit e865faf adds visual indentation for diagnostic messages using various vertical line characters. The present commit disables this behaviour when running with colourised output disabled. While the contents of stderr are not intended to be part of the Terraform API, this is currently how the hashicorp/terraform-exec library detects certain error types in order to present them as well-known Go errors to the user. Such detection is complicated when vertical lines are added to the CLI output at unpredictable points. I expect this change will also be helpful for screen reader users.
2021-01-26 19:13:32 +01:00
func TestDiagnosticPlain_emptyOverlapHighlightContext(t *testing.T) {
var diags tfdiags.Diagnostics
diags = diags.Append(&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Some error",
Detail: "...",
Subject: &hcl.Range{
Filename: "source.tf",
Start: hcl.Pos{Line: 3, Column: 10, Byte: 38},
End: hcl.Pos{Line: 4, Column: 1, Byte: 39},
},
Context: &hcl.Range{
Filename: "source.tf",
Start: hcl.Pos{Line: 2, Column: 13, Byte: 27},
End: hcl.Pos{Line: 4, Column: 1, Byte: 39},
},
})
sources := map[string][]byte{
"source.tf": []byte(`variable "x" {
default = {
"foo"
}
`),
}
expected := `
Error: Some error
on source.tf line 3, in variable "x":
2: default = {
3: "foo"
4: }
...
`
output := DiagnosticPlain(diags[0], sources, 80)
if output != expected {
t.Fatalf("unexpected output: got:\n%s\nwant\n%s\n", output, expected)
}
}
format: Don't wrap space-prefixed diag details Diagnostic detail lines sometimes contain lines which include commands suggested for the user to execute. By convention, these start with leading whitespace to indicate that they are not prose. This commit changes the diagnostic formatter to wrap each line of the detail separately, and skips word wrapping for lines prefixed with space. This prevents ugly and confusing wrapping of long command lines.
2020-09-01 19:58:23 +02:00
func TestDiagnostic_wrapDetailIncludingCommand(t *testing.T) {
var diags tfdiags.Diagnostics
diags = diags.Append(&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Everything went wrong",
Detail: "This is a very long sentence about whatever went wrong which is supposed to wrap onto multiple lines. Thank-you very much for listening.\n\nTo fix this, run this very long command:\n terraform read-my-mind -please -thanks -but-do-not-wrap-this-line-because-it-is-prefixed-with-spaces\n\nHere is a coda which is also long enough to wrap and so it should eventually make it onto multiple lines. THE END",
})
color := &colorstring.Colorize{
Colors: colorstring.DefaultColors,
Reset: true,
Disable: true,
}
command: Better visual hierarchy for diagnostics I frequently see people attempting to ask questions about Terraform's error and warning messages but either only copying part of the message or accidentally copying a surrounding paragraph that isn't part of the message. While I'm sure some of these are just "careless" mistakes, I've also noticed that this has sometimes overlapped with someone asking a question whose answer is written directly in the part of the message they didn't include when copying, and so I have a theory that our current output doesn't create a good enough visual hierarchy for sighted users to understand where the diagnostic messages start and end when we show them in close proximity to other content, or to other diagnostic messages. As a result, some folks fail to notice the relevant message that might've answered their question. I tried a few different experiments for different approaches here, such as adding more horizontal rules to the output and coloring the detail text differently, but the approach that felt like the nicest compromise to me was what's implemented here, which is to add a vertical line along the left edge of each diagnostic message, colored to match with the typical color we use for each diagnostic severity. This means that the diagnostics end up slightly indented from what's around them, and the vertical line seems to help subtly signal how we intended the content to be grouped together.
2020-12-19 03:01:19 +01:00
expected := `╷
│ Error: Everything went wrong
│
│ This is a very long sentence about whatever went wrong which is supposed
│ to wrap onto multiple lines. Thank-you very much for listening.
│
│ To fix this, run this very long command:
│ terraform read-my-mind -please -thanks -but-do-not-wrap-this-line-because-it-is-prefixed-with-spaces
│
│ Here is a coda which is also long enough to wrap and so it should
│ eventually make it onto multiple lines. THE END
╵
format: Don't wrap space-prefixed diag details Diagnostic detail lines sometimes contain lines which include commands suggested for the user to execute. By convention, these start with leading whitespace to indicate that they are not prose. This commit changes the diagnostic formatter to wrap each line of the detail separately, and skips word wrapping for lines prefixed with space. This prevents ugly and confusing wrapping of long command lines.
2020-09-01 19:58:23 +02:00
`
output := Diagnostic(diags[0], nil, color, 76)
if output != expected {
t.Fatalf("unexpected output: got:\n%s\nwant\n%s\n", output, expected)
}
}
command: no visual warning hierarchy in -no-color Commit e865faf adds visual indentation for diagnostic messages using various vertical line characters. The present commit disables this behaviour when running with colourised output disabled. While the contents of stderr are not intended to be part of the Terraform API, this is currently how the hashicorp/terraform-exec library detects certain error types in order to present them as well-known Go errors to the user. Such detection is complicated when vertical lines are added to the CLI output at unpredictable points. I expect this change will also be helpful for screen reader users.
2021-01-26 19:13:32 +01:00
func TestDiagnosticPlain_wrapDetailIncludingCommand(t *testing.T) {
var diags tfdiags.Diagnostics
diags = diags.Append(&hcl.Diagnostic{
Severity: hcl.DiagError,
Summary: "Everything went wrong",
Detail: "This is a very long sentence about whatever went wrong which is supposed to wrap onto multiple lines. Thank-you very much for listening.\n\nTo fix this, run this very long command:\n terraform read-my-mind -please -thanks -but-do-not-wrap-this-line-because-it-is-prefixed-with-spaces\n\nHere is a coda which is also long enough to wrap and so it should eventually make it onto multiple lines. THE END",
})
expected := `
Error: Everything went wrong
This is a very long sentence about whatever went wrong which is supposed to
wrap onto multiple lines. Thank-you very much for listening.
To fix this, run this very long command:
terraform read-my-mind -please -thanks -but-do-not-wrap-this-line-because-it-is-prefixed-with-spaces
Here is a coda which is also long enough to wrap and so it should
eventually make it onto multiple lines. THE END
`
output := DiagnosticPlain(diags[0], nil, 76)
if output != expected {
t.Fatalf("unexpected output: got:\n%s\nwant\n%s\n", output, expected)
}
}
cli: Fix crash with invalid JSON diagnostics If a JSON diagnostic value has a highlight end offset which is before the highlight start offset, this would previously panic. This commit adds a normalization step to prevent the crash.
2021-05-04 14:31:51 +02:00
// Test cases covering invalid JSON diagnostics which should still render
// correctly. These JSON diagnostic values cannot be generated from the
// json.NewDiagnostic code path, but we may read and display JSON diagnostics
// in future from other sources.
func TestDiagnosticFromJSON_invalid(t *testing.T) {
tests := map[string]struct {
Diag *viewsjson.Diagnostic
Want string
}{
"zero-value end range and highlight end byte": {
&viewsjson.Diagnostic{
Severity: viewsjson.DiagnosticSeverityError,
Summary: "Bad end",
Detail: "It all went wrong.",
Range: &viewsjson.DiagnosticRange{
Filename: "ohno.tf",
Start: viewsjson.Pos{Line: 1, Column: 23, Byte: 22},
End: viewsjson.Pos{Line: 0, Column: 0, Byte: 0},
},
Snippet: &viewsjson.DiagnosticSnippet{
Code: `resource "foo_bar "baz" {`,
StartLine: 1,
HighlightStartOffset: 22,
HighlightEndOffset: 0,
},
},
`[red]╷[reset]
[red]│[reset] [bold][red]Error: [reset][bold]Bad end[reset]
[red]│[reset]
[red]│[reset] on ohno.tf line 1:
[red]│[reset] 1: resource "foo_bar "baz[underline]"[reset] {
[red]│[reset]
[red]│[reset] It all went wrong.
[red]╵[reset]
`,
},
}
// This empty Colorize just passes through all of the formatting codes
// untouched, because it doesn't define any formatting keywords.
colorize := &colorstring.Colorize{}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
got := strings.TrimSpace(DiagnosticFromJSON(test.Diag, colorize, 40))
want := strings.TrimSpace(test.Want)
if got != want {
t.Errorf("wrong result\ngot:\n%s\n\nwant:\n%s\n\n", got, want)
}
})
}
}