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builtin/providers/terraform: Fix tests 

Various things drifted since these tests were originally written. This
catches them up to the latest implementations of state decoding,
upgrading, etc.
This commit is contained in:
Martin Atkins 2018-10-01 17:33:26 -07:00
parent 8c67fd52b0
commit 9f1098ac5f
2 changed files with 67 additions and 26 deletions
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80
builtin/providers/terraform/data_source_state_test.go
View File

@ -3,6 +3,7 @@ package terraform
import ( import (
"testing" "testing"
"github.com/apparentlymart/go-dump/dump"
"github.com/zclconf/go-cty/cty" "github.com/zclconf/go-cty/cty"
) )
@ -13,12 +14,12 @@ func TestResource(t *testing.T) {
} }
func TestState_basic(t *testing.T) { func TestState_basic(t *testing.T) {
var tests = []struct { var tests = map[string]struct {
Config cty.Value Config cty.Value
Want cty.Value Want cty.Value
Err bool Err bool
}{ }{
{ // basic test "basic": {
cty.ObjectVal(map[string]cty.Value{ cty.ObjectVal(map[string]cty.Value{
"backend": cty.StringVal("local"), "backend": cty.StringVal("local"),
"config": cty.ObjectVal(map[string]cty.Value{ "config": cty.ObjectVal(map[string]cty.Value{
@ -33,10 +34,12 @@ func TestState_basic(t *testing.T) {
"outputs": cty.ObjectVal(map[string]cty.Value{ "outputs": cty.ObjectVal(map[string]cty.Value{
"foo": cty.StringVal("bar"), "foo": cty.StringVal("bar"),
}), }),
"workspace": cty.NullVal(cty.String),
"defaults": cty.NullVal(cty.DynamicPseudoType),
}), }),
false, false,
}, },
{ // complex outputs "complex outputs": {
cty.ObjectVal(map[string]cty.Value{ cty.ObjectVal(map[string]cty.Value{
"backend": cty.StringVal("local"), "backend": cty.StringVal("local"),
"config": cty.ObjectVal(map[string]cty.Value{ "config": cty.ObjectVal(map[string]cty.Value{
@ -49,26 +52,28 @@ func TestState_basic(t *testing.T) {
"path": cty.StringVal("./test-fixtures/complex_outputs.tfstate"), "path": cty.StringVal("./test-fixtures/complex_outputs.tfstate"),
}), }),
"outputs": cty.ObjectVal(map[string]cty.Value{ "outputs": cty.ObjectVal(map[string]cty.Value{
"computed_map": cty.ObjectVal(map[string]cty.Value{ "computed_map": cty.MapVal(map[string]cty.Value{
"key1": cty.StringVal("value1"), "key1": cty.StringVal("value1"),
}), }),
"computed_set": cty.TupleVal([]cty.Value{ "computed_set": cty.ListVal([]cty.Value{
cty.StringVal("setval1"), cty.StringVal("setval1"),
cty.StringVal("setval2"), cty.StringVal("setval2"),
}), }),
"map": cty.ObjectVal(map[string]cty.Value{ "map": cty.MapVal(map[string]cty.Value{
"key": cty.StringVal("test"), "key": cty.StringVal("test"),
"test": cty.StringVal("test"), "test": cty.StringVal("test"),
}), }),
"set": cty.TupleVal([]cty.Value{ "set": cty.ListVal([]cty.Value{
cty.StringVal("test1"), cty.StringVal("test1"),
cty.StringVal("test2"), cty.StringVal("test2"),
}), }),
}), }),
"workspace": cty.NullVal(cty.String),
"defaults": cty.NullVal(cty.DynamicPseudoType),
}), }),
false, false,
}, },
{ // null outputs "null outputs": {
cty.ObjectVal(map[string]cty.Value{ cty.ObjectVal(map[string]cty.Value{
"backend": cty.StringVal("local"), "backend": cty.StringVal("local"),
"config": cty.ObjectVal(map[string]cty.Value{ "config": cty.ObjectVal(map[string]cty.Value{
@ -84,10 +89,12 @@ func TestState_basic(t *testing.T) {
"map": cty.NullVal(cty.DynamicPseudoType), "map": cty.NullVal(cty.DynamicPseudoType),
"list": cty.NullVal(cty.DynamicPseudoType), "list": cty.NullVal(cty.DynamicPseudoType),
}), }),
"workspace": cty.NullVal(cty.String),
"defaults": cty.NullVal(cty.DynamicPseudoType),
}), }),
false, false,
}, },
{ // defaults "defaults": {
cty.ObjectVal(map[string]cty.Value{ cty.ObjectVal(map[string]cty.Value{
"backend": cty.StringVal("local"), "backend": cty.StringVal("local"),
"config": cty.ObjectVal(map[string]cty.Value{ "config": cty.ObjectVal(map[string]cty.Value{
@ -108,28 +115,49 @@ func TestState_basic(t *testing.T) {
"outputs": cty.ObjectVal(map[string]cty.Value{ "outputs": cty.ObjectVal(map[string]cty.Value{
"foo": cty.StringVal("bar"), "foo": cty.StringVal("bar"),
}), }),
"workspace": cty.NullVal(cty.String),
}), }),
false, false,
}, },
"missing": {
cty.ObjectVal(map[string]cty.Value{
"backend": cty.StringVal("local"),
"config": cty.ObjectVal(map[string]cty.Value{
"path": cty.StringVal("./test-fixtures/missing.tfstate"), // intentionally not present on disk
}),
}),
cty.ObjectVal(map[string]cty.Value{
"backend": cty.StringVal("local"),
"config": cty.ObjectVal(map[string]cty.Value{
"path": cty.StringVal("./test-fixtures/missing.tfstate"),
}),
"defaults": cty.NullVal(cty.DynamicPseudoType),
"outputs": cty.EmptyObjectVal,
"workspace": cty.NullVal(cty.String),
}),
true,
},
} }
for _, test := range tests { for name, test := range tests {
schema := dataSourceRemoteStateGetSchema().Block t.Run(name, func(t *testing.T) {
config, err := schema.CoerceValue(test.Config) schema := dataSourceRemoteStateGetSchema().Block
if err != nil { config, err := schema.CoerceValue(test.Config)
t.Fatalf("unexpected error: %s", err) if err != nil {
} t.Fatalf("unexpected error: %s", err)
got, diags := dataSourceRemoteStateRead(&config)
if test.Err {
if !diags.HasErrors() {
t.Fatal("succeeded; want error")
} }
} else if diags.HasErrors() { got, diags := dataSourceRemoteStateRead(&config)
t.Fatalf("unexpected error: %s", err)
}
if !got.RawEquals(test.Want) { if test.Err {
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want) if !diags.HasErrors() {
} t.Fatal("succeeded; want error")
}
} else if diags.HasErrors() {
t.Fatalf("unexpected errors: %s", diags.Err())
}
if !got.RawEquals(test.Want) {
t.Errorf("wrong result\nconfig: %sgot: %swant: %s", dump.Value(config), dump.Value(got), dump.Value(test.Want))
}
})
} }
} }

13
builtin/providers/terraform/test-fixtures/empty.tfstate Normal file
View File

@ -0,0 +1,13 @@
{
"version": 3,
"terraform_version": "0.7.0",
"serial": 3,
"modules": [
{
"path": [
"root"
],
"outputs": {}
}
]
}