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core: fix test for buildProviderConfig 

This was incorrectly comparing a cty.Value to an hcl.Body. Now we decode
the body first so we can compare two of cty.Value.

Also includes a fix to a stale comment in buildProviderConfig that was no
longer accurate.
This commit is contained in:
Martin Atkins 2018-05-11 12:10:36 -07:00
parent 0a59da418a
commit 39a83b2fd1
2 changed files with 28 additions and 18 deletions
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3
terraform/eval_provider.go
View File

@ -17,8 +17,7 @@ func buildProviderConfig(ctx EvalContext, addr addrs.ProviderConfig, body hcl.Bo
// "input" is a map of the subset of config values that were known
// during the input walk, set by EvalInputProvider. Note that
// in particular it does *not* include attributes that had
// computed values at input time; those appear *only* in
// "cfg" here.
// computed values at input time.
inputBody := configs.SynthBody("<input prompt>", input)
body = configs.MergeBodies(body, inputBody)

43
terraform/eval_provider_test.go
View File

@ -4,19 +4,19 @@ import (
"reflect"
"testing"
"github.com/hashicorp/terraform/configs"
"github.com/hashicorp/hcl2/hcldec"
"github.com/zclconf/go-cty/cty"
"github.com/hashicorp/terraform/addrs"
"github.com/hashicorp/terraform/config"
"github.com/hashicorp/terraform/config/configschema"
"github.com/hashicorp/terraform/configs"
)
func TestBuildProviderConfig(t *testing.T) {
configBody := configs.SynthBody("", map[string]cty.Value{
"set_in_config": cty.StringVal("config"),
"set_in_config_and_parent": cty.StringVal("config"),
"computed_in_config": cty.StringVal("config"),
"set_in_config": cty.StringVal("config"),
"set_in_config_and_input": cty.StringVal("config"),
})
providerAddr := addrs.ProviderConfig{
Type: "foo",
@ -24,21 +24,32 @@ func TestBuildProviderConfig(t *testing.T) {
ctx := &MockEvalContext{
ProviderInputValues: map[string]cty.Value{
"set_in_config": cty.StringVal("input"),
"set_by_input": cty.StringVal("input"),
"set_in_config_and_input": cty.StringVal("input"),
"set_by_input": cty.StringVal("input"),
},
}
got := buildProviderConfig(ctx, providerAddr, configBody)
gotBody := buildProviderConfig(ctx, providerAddr, configBody)
schema := &configschema.Block{
Attributes: map[string]*configschema.Attribute{
"set_in_config": {Type: cty.String, Optional: true},
"set_in_config_and_input": {Type: cty.String, Optional: true},
"set_by_input": {Type: cty.String, Optional: true},
},
}
got, diags := hcldec.Decode(gotBody, schema.DecoderSpec(), nil)
if diags.HasErrors() {
t.Fatalf("body decode failed: %s", diags.Error())
}
// We expect the provider config with the added input value
want := map[string]cty.Value{
"set_in_config": cty.StringVal("config"),
"set_in_config_and_parent": cty.StringVal("config"),
"computed_in_config": cty.StringVal("config"),
"set_by_input": cty.StringVal("input"),
}
if !reflect.DeepEqual(got, want) {
t.Fatalf("incorrect merged config\ngot: %#v\nwant: \n%#v", got, want)
want := cty.ObjectVal(map[string]cty.Value{
"set_in_config": cty.StringVal("config"),
"set_in_config_and_input": cty.StringVal("input"),
"set_by_input": cty.StringVal("input"),
})
if !got.RawEquals(want) {
t.Fatalf("incorrect merged config\ngot: %#v\nwant: %#v", got, want)
}
}