terraform/command/jsonconfig/expression_test.go

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package jsonconfig
import (
"encoding/json"
"reflect"
"testing"
"github.com/zclconf/go-cty/cty"
"github.com/hashicorp/hcl2/hcl"
"github.com/hashicorp/hcl2/hcl/hclsyntax"
"github.com/hashicorp/terraform/configs/configschema"
)
func TestMarshalExpressions(t *testing.T) {
tests := []struct {
Input hcl.Body
Schema *configschema.Block
Want expressions
}{
{
&hclsyntax.Body{
Attributes: hclsyntax.Attributes{
"foo": &hclsyntax.Attribute{
Expr: &hclsyntax.LiteralValueExpr{
Val: cty.StringVal("bar"),
},
},
},
},
&configschema.Block{
Attributes: map[string]*configschema.Attribute{
"foo": {
Type: cty.String,
Optional: true,
},
},
},
expressions{
"foo": expression{
ConstantValue: json.RawMessage([]byte(`"bar"`)),
References: []string(nil),
},
},
},
}
for _, test := range tests {
got := marshalExpressions(test.Input, test.Schema)
if !reflect.DeepEqual(got, test.Want) {
t.Fatalf("wrong result:\nGot: %#v\nWant: %#v\n", got, test.Want)
}
}
}
func TestMarshalExpression(t *testing.T) {
tests := []struct {
Input hcl.Expression
Want expression
}{
{
nil,
expression{},
},
}
for _, test := range tests {
got := marshalExpression(test.Input)
if !reflect.DeepEqual(got, test.Want) {
t.Fatalf("wrong result:\nGot: %#v\nWant: %#v\n", got, test.Want)
}
}
}