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42 lines
629 B
Go
42 lines
629 B
Go
package terraform
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import (
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"strings"
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"testing"
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"github.com/hashicorp/terraform/dag"
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)
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func TestModuleInputTransformer(t *testing.T) {
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var g Graph
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g.Add(1)
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g.Add(2)
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g.Add(3)
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g.Connect(dag.BasicEdge(1, 2))
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g.Connect(dag.BasicEdge(1, 3))
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{
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tf := &ModuleInputTransformer{}
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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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actual := strings.TrimSpace(g.String())
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expected := strings.TrimSpace(testModuleInputTransformStr)
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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 testModuleInputTransformStr = `
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1
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2
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3
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2
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module inputs
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3
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module inputs
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module inputs
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`
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