helper/schema: test pass from SvH

This commit is contained in:
Mitchell Hashimoto 2014-12-16 09:05:16 -08:00
parent 913f9a923e
commit df05483cf6
2 changed files with 41 additions and 0 deletions

View File

@ -583,6 +583,10 @@ func (m schemaMap) diffMap(
return fmt.Errorf("%s: %s", k, err)
}
// Delete any count values, since we don't use those
delete(configMap, "#")
delete(stateMap, "#")
// Check if the number of elements has changed. If we're computing
// a list and there isn't a config, then it hasn't changed.
oldLen, newLen := len(stateMap), len(configMap)

View File

@ -1697,6 +1697,43 @@ func TestSchemaMap_Diff(t *testing.T) {
Err: false,
},
// #44 - Computed maps
{
Schema: map[string]*Schema{
"vars": &Schema{
Type: TypeMap,
Computed: true,
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"vars.#": "0",
},
},
Config: map[string]interface{}{
"vars": map[string]interface{}{
"bar": "${var.foo}",
},
},
ConfigVariables: map[string]string{
"var.foo": config.UnknownVariableValue,
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"vars.#": &terraform.ResourceAttrDiff{
Old: "",
NewComputed: true,
},
},
},
Err: false,
},
}
for i, tc := range cases {