40 lines
752 B
Go
40 lines
752 B
Go
package terraform
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import (
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"strings"
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"testing"
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)
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func TestTransitiveReductionTransformer(t *testing.T) {
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mod := testModule(t, "transform-trans-reduce-basic")
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g := Graph{Path: RootModulePath}
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{
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tf := &ConfigTransformer{Module: mod}
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if err := tf.Transform(&g); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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{
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transform := &TransitiveReductionTransformer{}
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if err := transform.Transform(&g); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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actual := strings.TrimSpace(g.String())
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expected := strings.TrimSpace(testTransformTransReduceBasicStr)
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if actual != expected {
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t.Fatalf("bad:\n\n%s", actual)
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}
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}
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const testTransformTransReduceBasicStr = `
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aws_instance.A
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aws_instance.B
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aws_instance.A
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aws_instance.C
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aws_instance.B
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`
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