func TestResourceProvider_diff_error(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
p.DiffReturnError = errors.New("foo")
// Diff
state := &terraform.ResourceState{}
config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
diff, err := provider.Diff(state, config)
if !p.DiffCalled {
t.Fatal("diff should be called")
}
if !reflect.DeepEqual(p.DiffDesired, config) {
t.Fatalf("bad: %#v", p.DiffDesired)
}
if err == nil {
t.Fatal("should have error")
}
if diff != nil {
t.Fatal("should not have diff")
}
}
func TestResourceProvider_diff_error(t *testing.T) {
p := new(terraform.MockResourceProvider)
// Create a mock provider
client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{
ProviderFunc: testProviderFixed(p),
}))
defer client.Close()
// Request the provider
raw, err := client.Dispense(ProviderPluginName)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := raw.(terraform.ResourceProvider)
p.DiffReturnError = errors.New("foo")
// Diff
info := &terraform.InstanceInfo{}
state := &terraform.InstanceState{}
config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
diff, err := provider.Diff(info, state, config)
if !p.DiffCalled {
t.Fatal("diff should be called")
}
if !reflect.DeepEqual(p.DiffDesired, config) {
t.Fatalf("bad: %#v", p.DiffDesired)
}
if err == nil {
t.Fatal("should have error")
}
if diff != nil {
t.Fatal("should not have diff")
}
}
