97 lines
2.5 KiB
Go
97 lines
2.5 KiB
Go
package globalref
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/hashicorp/terraform/internal/addrs"
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)
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func TestAnalyzerContributingResources(t *testing.T) {
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azr := testAnalyzer(t, "contributing-resources")
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tests := map[string]struct {
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StartRefs func() []Reference
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WantAddrs []string
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}{
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"root output 'network'": {
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func() []Reference {
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return azr.ReferencesFromOutputValue(
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addrs.OutputValue{Name: "network"}.Absolute(addrs.RootModuleInstance),
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)
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},
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[]string{
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`data.test_thing.environment`,
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`module.network.test_thing.subnet`,
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`module.network.test_thing.vpc`,
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},
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},
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"root output 'c10s_url'": {
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func() []Reference {
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return azr.ReferencesFromOutputValue(
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addrs.OutputValue{Name: "c10s_url"}.Absolute(addrs.RootModuleInstance),
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)
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},
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[]string{
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`data.test_thing.environment`,
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`module.compute.test_thing.load_balancer`,
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`module.network.test_thing.subnet`,
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`module.network.test_thing.vpc`,
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// NOTE: module.compute.test_thing.controller isn't here
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// because we can see statically that the output value refers
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// only to the "string" attribute of
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// module.compute.test_thing.load_balancer , and so we
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// don't consider references inside the "list" blocks.
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},
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},
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"module.compute.test_thing.load_balancer": {
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func() []Reference {
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return azr.ReferencesFromResourceInstance(
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addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_thing",
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Name: "load_balancer",
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}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance.Child("compute", addrs.NoKey)),
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)
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},
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[]string{
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`data.test_thing.environment`,
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`module.compute.test_thing.controller`,
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`module.network.test_thing.subnet`,
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`module.network.test_thing.vpc`,
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},
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},
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"data.test_thing.environment": {
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func() []Reference {
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return azr.ReferencesFromResourceInstance(
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addrs.Resource{
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Mode: addrs.DataResourceMode,
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Type: "test_thing",
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Name: "environment",
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}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
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)
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},
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[]string{
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// Nothing! This one only refers to an input variable.
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},
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},
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}
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for name, test := range tests {
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t.Run(name, func(t *testing.T) {
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startRefs := test.StartRefs()
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addrs := azr.ContributingResources(startRefs...)
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want := test.WantAddrs
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got := make([]string, len(addrs))
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for i, addr := range addrs {
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got[i] = addr.String()
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}
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if diff := cmp.Diff(want, got); diff != "" {
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t.Errorf("wrong addresses\n%s", diff)
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}
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})
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}
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}
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