2019-01-17 18:11:48 +01:00
|
|
|
package funcs
|
|
|
|
|
|
|
|
import (
|
|
|
|
"fmt"
|
|
|
|
"testing"
|
|
|
|
|
|
|
|
"github.com/zclconf/go-cty/cty"
|
|
|
|
)
|
|
|
|
|
|
|
|
func TestTo(t *testing.T) {
|
|
|
|
tests := []struct {
|
|
|
|
Value cty.Value
|
|
|
|
TargetTy cty.Type
|
|
|
|
Want cty.Value
|
|
|
|
Err string
|
|
|
|
}{
|
|
|
|
{
|
|
|
|
cty.StringVal("a"),
|
|
|
|
cty.String,
|
|
|
|
cty.StringVal("a"),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.UnknownVal(cty.String),
|
|
|
|
cty.String,
|
|
|
|
cty.UnknownVal(cty.String),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.NullVal(cty.String),
|
|
|
|
cty.String,
|
|
|
|
cty.NullVal(cty.String),
|
|
|
|
``,
|
|
|
|
},
|
2021-04-19 19:13:08 +02:00
|
|
|
{
|
|
|
|
cty.StringVal("a").Mark("boop"),
|
|
|
|
cty.String,
|
|
|
|
cty.StringVal("a").Mark("boop"),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.NullVal(cty.String).Mark("boop"),
|
|
|
|
cty.String,
|
|
|
|
cty.NullVal(cty.String).Mark("boop"),
|
|
|
|
``,
|
|
|
|
},
|
2019-01-17 18:11:48 +01:00
|
|
|
{
|
|
|
|
cty.True,
|
|
|
|
cty.String,
|
|
|
|
cty.StringVal("true"),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.StringVal("a"),
|
|
|
|
cty.Bool,
|
|
|
|
cty.DynamicVal,
|
|
|
|
`cannot convert "a" to bool; only the strings "true" or "false" are allowed`,
|
|
|
|
},
|
2021-04-19 19:13:08 +02:00
|
|
|
{
|
|
|
|
cty.StringVal("a").Mark("boop"),
|
|
|
|
cty.Bool,
|
|
|
|
cty.DynamicVal,
|
|
|
|
`cannot convert this sensitive string to bool`,
|
|
|
|
},
|
2019-01-17 18:11:48 +01:00
|
|
|
{
|
|
|
|
cty.StringVal("a"),
|
|
|
|
cty.Number,
|
|
|
|
cty.DynamicVal,
|
|
|
|
`cannot convert "a" to number; given string must be a decimal representation of a number`,
|
|
|
|
},
|
2021-04-19 19:13:08 +02:00
|
|
|
{
|
|
|
|
cty.StringVal("a").Mark("boop"),
|
|
|
|
cty.Number,
|
|
|
|
cty.DynamicVal,
|
|
|
|
`cannot convert this sensitive string to number`,
|
|
|
|
},
|
2019-01-17 18:11:48 +01:00
|
|
|
{
|
|
|
|
cty.NullVal(cty.String),
|
|
|
|
cty.Number,
|
|
|
|
cty.NullVal(cty.Number),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.UnknownVal(cty.Bool),
|
|
|
|
cty.String,
|
|
|
|
cty.UnknownVal(cty.String),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.UnknownVal(cty.String),
|
|
|
|
cty.Bool,
|
|
|
|
cty.UnknownVal(cty.Bool), // conversion is optimistic
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.TupleVal([]cty.Value{cty.StringVal("hello"), cty.True}),
|
|
|
|
cty.List(cty.String),
|
|
|
|
cty.ListVal([]cty.Value{cty.StringVal("hello"), cty.StringVal("true")}),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.TupleVal([]cty.Value{cty.StringVal("hello"), cty.True}),
|
|
|
|
cty.Set(cty.String),
|
|
|
|
cty.SetVal([]cty.Value{cty.StringVal("hello"), cty.StringVal("true")}),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.ObjectVal(map[string]cty.Value{"foo": cty.StringVal("hello"), "bar": cty.True}),
|
|
|
|
cty.Map(cty.String),
|
|
|
|
cty.MapVal(map[string]cty.Value{"foo": cty.StringVal("hello"), "bar": cty.StringVal("true")}),
|
|
|
|
``,
|
|
|
|
},
|
2021-04-19 19:13:08 +02:00
|
|
|
{
|
|
|
|
cty.ObjectVal(map[string]cty.Value{"foo": cty.StringVal("hello"), "bar": cty.StringVal("world").Mark("boop")}),
|
|
|
|
cty.Map(cty.String),
|
|
|
|
cty.MapVal(map[string]cty.Value{"foo": cty.StringVal("hello"), "bar": cty.StringVal("world").Mark("boop")}),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.ObjectVal(map[string]cty.Value{"foo": cty.StringVal("hello"), "bar": cty.StringVal("world")}).Mark("boop"),
|
|
|
|
cty.Map(cty.String),
|
|
|
|
cty.MapVal(map[string]cty.Value{"foo": cty.StringVal("hello"), "bar": cty.StringVal("world")}).Mark("boop"),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.TupleVal([]cty.Value{cty.StringVal("hello"), cty.StringVal("world").Mark("boop")}),
|
|
|
|
cty.List(cty.String),
|
|
|
|
cty.ListVal([]cty.Value{cty.StringVal("hello"), cty.StringVal("world").Mark("boop")}),
|
|
|
|
``,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.TupleVal([]cty.Value{cty.StringVal("hello"), cty.StringVal("world")}).Mark("boop"),
|
|
|
|
cty.List(cty.String),
|
|
|
|
cty.ListVal([]cty.Value{cty.StringVal("hello"), cty.StringVal("world")}).Mark("boop"),
|
|
|
|
``,
|
|
|
|
},
|
2019-01-17 18:11:48 +01:00
|
|
|
{
|
|
|
|
cty.EmptyTupleVal,
|
|
|
|
cty.String,
|
|
|
|
cty.DynamicVal,
|
|
|
|
`cannot convert tuple to string`,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.UnknownVal(cty.EmptyTuple),
|
|
|
|
cty.String,
|
|
|
|
cty.DynamicVal,
|
|
|
|
`cannot convert tuple to string`,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
cty.EmptyObjectVal,
|
|
|
|
cty.Object(map[string]cty.Type{"foo": cty.String}),
|
|
|
|
cty.DynamicVal,
|
|
|
|
`incompatible object type for conversion: attribute "foo" is required`,
|
|
|
|
},
|
|
|
|
}
|
|
|
|
|
|
|
|
for _, test := range tests {
|
|
|
|
t.Run(fmt.Sprintf("to %s(%#v)", test.TargetTy.FriendlyNameForConstraint(), test.Value), func(t *testing.T) {
|
|
|
|
f := MakeToFunc(test.TargetTy)
|
|
|
|
got, err := f.Call([]cty.Value{test.Value})
|
|
|
|
|
|
|
|
if test.Err != "" {
|
|
|
|
if err == nil {
|
|
|
|
t.Fatal("succeeded; want error")
|
|
|
|
}
|
|
|
|
if got, want := err.Error(), test.Err; got != want {
|
|
|
|
t.Fatalf("wrong error\ngot: %s\nwant: %s", got, want)
|
|
|
|
}
|
|
|
|
return
|
|
|
|
} else if err != nil {
|
|
|
|
t.Fatalf("unexpected error: %s", err)
|
|
|
|
}
|
|
|
|
|
|
|
|
if !got.RawEquals(test.Want) {
|
|
|
|
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
|
|
|
}
|
|
|
|
})
|
|
|
|
}
|
|
|
|
}
|