Update a text measurement type

api/handler.go

@@ -56,6 +56,7 @@ func Handler() *mux.Router {
 	m.Get(router.TextMeasurementType).Handler(handler(serveTextMeasurementType))
 	m.Get(router.CreateTextMeasurementType).Handler(handler(serveCreateTextMeasurementType))
 	m.Get(router.TextMeasurementTypes).Handler(handler(serveTextMeasurementTypeList))
+	m.Get(router.UpdateTextMeasurementType).Handler(handler(serveUpdateTextMeasurementType))
 
 	return m
 }

api/text_measurement_types.go

@@ -57,3 +57,22 @@ func serveTextMeasurementTypeList(w http.ResponseWriter, r *http.Request) error
 
 	return writeJSON(w, text_measurement_types)
 }
+
+func serveUpdateTextMeasurementType(w http.ResponseWriter, r *http.Request) error {
+	id, _ := strconv.ParseInt(mux.Vars(r)["Id"], 10, 0)
+	var text_measurement_type models.TextMeasurementType
+	err := json.NewDecoder(r.Body).Decode(&text_measurement_type)
+	if err != nil {
+		return err
+	}
+
+	updated, err := store.TextMeasurementTypes.Update(id, &text_measurement_type)
+	if err != nil {
+		return err
+	}
+	if updated {
+		w.WriteHeader(http.StatusOK)
+	}
+
+	return writeJSON(w, text_measurement_type)
+}

api/text_measurement_types_test.go

@@ -94,3 +94,33 @@ func TestTextMeasurementType_List(t *testing.T) {
 		t.Errorf("got text_measurement_types %+v but wanted text_measurement_types %+v", text_measurement_types, want)
 	}
 }
+
+func TestTextMeasurementType_Update(t *testing.T) {
+	setup()
+
+	want := newTextMeasurementType()
+
+	calledPut := false
+	store.TextMeasurementTypes.(*models.MockTextMeasurementTypesService).Update_ = func(id int64, text_measurement_type *models.TextMeasurementType) (bool, error) {
+		if id != want.Id {
+			t.Errorf("wanted request for text_measurement_type %d but got %d", want.Id, id)
+		}
+		if !normalizeDeepEqual(want, text_measurement_type) {
+			t.Errorf("wanted request for text_measurement_type %d but got %d", want, text_measurement_type)
+		}
+		calledPut = true
+		return true, nil
+	}
+
+	success, err := apiClient.TextMeasurementTypes.Update(want.Id, want)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !calledPut {
+		t.Error("!calledPut")
+	}
+	if !success {
+		t.Error("!success")
+	}
+}