49 lines
850 B
Go
49 lines
850 B
Go
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package lang
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import (
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"reflect"
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"testing"
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"github.com/hashicorp/terraform/config/lang/ast"
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)
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func TestFixedValueTransform(t *testing.T) {
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cases := []struct {
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Input ast.Node
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Output ast.Node
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}{
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{
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&ast.LiteralNode{Value: 42},
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&ast.LiteralNode{Value: 42},
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},
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{
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&ast.VariableAccess{Name: "bar"},
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&ast.LiteralNode{Value: "foo"},
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},
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{
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&ast.Concat{
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Exprs: []ast.Node{
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&ast.VariableAccess{Name: "bar"},
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&ast.LiteralNode{Value: 42},
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},
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},
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&ast.Concat{
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Exprs: []ast.Node{
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&ast.LiteralNode{Value: "foo"},
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&ast.LiteralNode{Value: 42},
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},
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},
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},
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}
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value := &ast.LiteralNode{Value: "foo"}
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for _, tc := range cases {
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actual := FixedValueTransform(tc.Input, value)
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if !reflect.DeepEqual(actual, tc.Output) {
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t.Fatalf("bad: %#v\n\nInput: %#v", actual, tc.Input)
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}
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}
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}
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