core: test to prove that data diffs are broken
Apparently there's been a regression in the creation of data resource diffs: they aren't showing up in the plan at all. As a first step to fixing this, this is an intentionally-failing test that proves it's broken.
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@ -864,6 +864,37 @@ func TestContext2Plan_computed(t *testing.T) {
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}
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}
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func TestContext2Plan_computedDataResource(t *testing.T) {
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m := testModule(t, "plan-computed-data-resource")
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p := testProvider("aws")
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p.DiffFn = testDiffFn
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ctx := testContext2(t, &ContextOpts{
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Module: m,
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Providers: map[string]ResourceProviderFactory{
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"aws": testProviderFuncFixed(p),
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},
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})
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plan, err := ctx.Plan()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if got := len(plan.Diff.Modules); got != 1 {
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t.Fatalf("got %d modules; want 1", got)
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}
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moduleDiff := plan.Diff.Modules[0]
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if _, ok := moduleDiff.Resources["aws_instance.foo"]; !ok {
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t.Fatalf("missing diff for aws_instance.foo")
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}
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_, ok := moduleDiff.Resources["data.aws_vpc.bar"]
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if !ok {
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t.Fatalf("missing diff for data.aws_vpc.bar")
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}
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}
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func TestContext2Plan_computedList(t *testing.T) {
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m := testModule(t, "plan-computed-list")
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p := testProvider("aws")
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@ -0,0 +1,8 @@
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resource "aws_instance" "foo" {
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num = "2"
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compute = "foo"
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}
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data "aws_vpc" "bar" {
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foo = "${aws_instance.foo.foo}"
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}
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