104 lines
1.9 KiB
Go
104 lines
1.9 KiB
Go
package diff
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import (
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"testing"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestResourceBuilder_new(t *testing.T) {
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rb := &ResourceBuilder{
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CreateComputedAttrs: []string{"private_ip"},
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}
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state := &terraform.ResourceState{}
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c := testConfig(t, map[string]interface{}{
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"foo": "bar",
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}, nil)
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diff, err := rb.Diff(state, c)
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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 diff == nil {
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t.Fatal("should not be nil")
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}
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actual := testResourceDiffStr(diff)
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expected := testRBNewDiff
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if actual != expected {
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t.Fatalf("bad: %s", actual)
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}
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}
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func TestResourceBuilder_requiresNew(t *testing.T) {
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rb := &ResourceBuilder{
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CreateComputedAttrs: []string{"private_ip"},
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RequiresNewAttrs: []string{"ami"},
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}
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state := &terraform.ResourceState{
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ID: "1",
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Attributes: map[string]string{
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"ami": "foo",
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"private_ip": "127.0.0.1",
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},
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}
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c := testConfig(t, map[string]interface{}{
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"ami": "bar",
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}, nil)
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diff, err := rb.Diff(state, c)
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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 diff == nil {
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t.Fatal("should not be nil")
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}
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actual := testResourceDiffStr(diff)
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expected := testRBRequiresNewDiff
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if actual != expected {
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t.Fatalf("bad: %s", actual)
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}
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}
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func TestResourceBuilder_same(t *testing.T) {
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rb := &ResourceBuilder{
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CreateComputedAttrs: []string{"private_ip"},
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}
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state := &terraform.ResourceState{
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ID: "1",
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Attributes: map[string]string{
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"foo": "bar",
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},
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}
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c := testConfig(t, map[string]interface{}{
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"foo": "bar",
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}, nil)
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diff, err := rb.Diff(state, c)
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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 diff != nil {
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t.Fatal("should not diff: %s", diff)
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}
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}
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const testRBNewDiff = `CREATE
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foo: "" => "bar"
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id: "" => "<computed>" (forces new resource)
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private_ip: "" => "<computed>"
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`
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const testRBRequiresNewDiff = `CREATE
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ami: "foo" => "bar" (forces new resource)
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id: "1" => "<computed>" (forces new resource)
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private_ip: "127.0.0.1" => "<computed>"
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`
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