79 lines
1.5 KiB
Go
79 lines
1.5 KiB
Go
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package terraform
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import (
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"reflect"
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"testing"
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)
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func TestEvalFilterDiff(t *testing.T) {
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ctx := new(MockEvalContext)
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cases := []struct {
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Node *EvalFilterDiff
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Input *InstanceDiff
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Output *InstanceDiff
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}{
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// With no settings, it returns an empty diff
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{
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&EvalFilterDiff{},
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&InstanceDiff{Destroy: true},
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&InstanceDiff{},
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},
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// Destroy
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{
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&EvalFilterDiff{Destroy: true},
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&InstanceDiff{Destroy: false},
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&InstanceDiff{Destroy: false},
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},
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{
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&EvalFilterDiff{Destroy: true},
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&InstanceDiff{Destroy: true},
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&InstanceDiff{Destroy: true},
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},
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{
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&EvalFilterDiff{Destroy: true},
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&InstanceDiff{
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Destroy: true,
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Attributes: map[string]*ResourceAttrDiff{
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"foo": &ResourceAttrDiff{},
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},
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},
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&InstanceDiff{Destroy: true},
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},
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{
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&EvalFilterDiff{Destroy: true},
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&InstanceDiff{
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Attributes: map[string]*ResourceAttrDiff{
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"foo": &ResourceAttrDiff{
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RequiresNew: true,
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},
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},
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},
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&InstanceDiff{Destroy: true},
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},
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{
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&EvalFilterDiff{Destroy: true},
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&InstanceDiff{
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Attributes: map[string]*ResourceAttrDiff{
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"foo": &ResourceAttrDiff{},
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},
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},
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&InstanceDiff{Destroy: false},
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},
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}
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for i, tc := range cases {
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var output *InstanceDiff
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tc.Node.Diff = &tc.Input
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tc.Node.Output = &output
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if _, err := tc.Node.Eval(ctx); err != nil {
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t.Fatalf("err: %s", err)
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}
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if !reflect.DeepEqual(output, tc.Output) {
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t.Fatalf("bad: %d\n\n%#v", i, output)
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}
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}
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}
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