terraform/internal/configs/module_call_test.go

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package configs
import (
"io/ioutil"
"testing"
"github.com/go-test/deep"
"github.com/hashicorp/hcl/v2"
)
func TestLoadModuleCall(t *testing.T) {
src, err := ioutil.ReadFile("testdata/invalid-files/module-calls.tf")
if err != nil {
t.Fatal(err)
}
parser := testParser(map[string]string{
"module-calls.tf": string(src),
})
file, diags := parser.LoadConfigFile("module-calls.tf")
assertExactDiagnostics(t, diags, []string{
2020-04-07 20:18:08 +02:00
`module-calls.tf:20,3-11: Invalid combination of "count" and "for_each"; The "count" and "for_each" meta-arguments are mutually-exclusive, only one should be used to be explicit about the number of resources to be created.`,
})
gotModules := file.ModuleCalls
wantModules := []*ModuleCall{
{
Name: "foo",
SourceAddr: "./foo",
SourceSet: true,
SourceAddrRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 3, Column: 12, Byte: 27},
End: hcl.Pos{Line: 3, Column: 19, Byte: 34},
},
DeclRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 2, Column: 1, Byte: 1},
End: hcl.Pos{Line: 2, Column: 13, Byte: 13},
},
},
{
Name: "bar",
SourceAddr: "hashicorp/bar/aws",
SourceSet: true,
SourceAddrRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 8, Column: 12, Byte: 113},
End: hcl.Pos{Line: 8, Column: 31, Byte: 132},
},
DeclRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 7, Column: 1, Byte: 87},
End: hcl.Pos{Line: 7, Column: 13, Byte: 99},
},
},
{
Name: "baz",
SourceAddr: "git::https://example.com/",
SourceSet: true,
SourceAddrRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 15, Column: 12, Byte: 193},
End: hcl.Pos{Line: 15, Column: 39, Byte: 220},
},
DependsOn: []hcl.Traversal{
{
hcl.TraverseRoot{
Name: "module",
SrcRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 23, Column: 5, Byte: 295},
End: hcl.Pos{Line: 23, Column: 11, Byte: 301},
},
},
hcl.TraverseAttr{
Name: "bar",
SrcRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 23, Column: 11, Byte: 301},
End: hcl.Pos{Line: 23, Column: 15, Byte: 305},
},
},
},
},
Providers: []PassedProviderConfig{
{
InChild: &ProviderConfigRef{
Name: "aws",
NameRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 27, Column: 5, Byte: 332},
End: hcl.Pos{Line: 27, Column: 8, Byte: 335},
},
},
InParent: &ProviderConfigRef{
Name: "aws",
NameRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 27, Column: 11, Byte: 338},
End: hcl.Pos{Line: 27, Column: 14, Byte: 341},
},
Alias: "foo",
AliasRange: &hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 27, Column: 14, Byte: 341},
End: hcl.Pos{Line: 27, Column: 18, Byte: 345},
},
},
},
},
DeclRange: hcl.Range{
Filename: "module-calls.tf",
Start: hcl.Pos{Line: 14, Column: 1, Byte: 167},
End: hcl.Pos{Line: 14, Column: 13, Byte: 179},
},
},
}
// We'll hide all of the bodies/exprs since we're treating them as opaque
// here anyway... the point of this test is to ensure we handle everything
// else properly.
for _, m := range gotModules {
m.Config = nil
m.Count = nil
m.ForEach = nil
}
for _, problem := range deep.Equal(gotModules, wantModules) {
t.Error(problem)
}
}