opentofu/terraform/variables_test.go
Martin Atkins 4a21b763aa core: Get tests compiling again
After the refactoring to integrate HCL2 many of the tests were no longer
using correct types, attribute names, etc.

This is a bulk update of all of the tests to make them compile again, with
minimal changes otherwise. Although the tests now compile, many of them
do not yet pass. The tests will be gradually repaired in subsequent
commits, as we continue to complete the refactoring and retrofit work.
2018-10-16 18:46:46 -07:00

98 lines
2.0 KiB
Go

package terraform
import (
"reflect"
"testing"
"github.com/zclconf/go-cty/cty"
)
func TestVariables(t *testing.T) {
cases := map[string]struct {
Module string
Override map[string]cty.Value
Expected map[string]cty.Value
}{
"config only": {
"vars-basic",
nil,
map[string]cty.Value{
"a": cty.StringVal("foo"),
"b": cty.ListValEmpty(cty.String),
"c": cty.MapValEmpty(cty.String),
},
},
"override": {
"vars-basic",
map[string]cty.Value{
"a": cty.StringVal("bar"),
"b": cty.ListVal([]cty.Value{
cty.StringVal("foo"),
cty.StringVal("bar"),
}),
"c": cty.MapVal(map[string]cty.Value{
"foo": cty.StringVal("bar"),
}),
},
map[string]cty.Value{
"a": cty.StringVal("bar"),
"b": cty.ListVal([]cty.Value{
cty.StringVal("foo"),
cty.StringVal("bar"),
}),
"c": cty.MapVal(map[string]cty.Value{
"foo": cty.StringVal("bar"),
}),
},
},
"bools: config only": {
"vars-basic-bool",
nil,
map[string]cty.Value{
"a": cty.StringVal("1"),
"b": cty.StringVal("0"),
},
},
"bools: override with string": {
"vars-basic-bool",
map[string]cty.Value{
"a": cty.StringVal("foo"),
"b": cty.StringVal("bar"),
},
map[string]cty.Value{
"a": cty.StringVal("foo"),
"b": cty.StringVal("bar"),
},
},
"bools: override with bool": {
"vars-basic-bool",
map[string]cty.Value{
"a": cty.False,
"b": cty.True,
},
map[string]cty.Value{
"a": cty.StringVal("0"),
"b": cty.StringVal("1"),
},
},
}
for name, tc := range cases {
// Wrapped in a func so we can get defers to work
t.Run(name, func(t *testing.T) {
m := testModule(t, tc.Module)
fromConfig := DefaultVariableValues(m.Module.Variables)
overrides := InputValuesFromCaller(tc.Override)
actual := fromConfig.Override(overrides)
if !reflect.DeepEqual(actual, tc.Expected) {
t.Fatalf("%s\n\nexpected: %#v\n\ngot: %#v", name, tc.Expected, actual)
}
})
}
}