mapStateToProps() test

frontend/farm_designer/plants/__tests__/select_plants_test.tsx

@@ -16,13 +16,14 @@ jest.mock("../../point_groups/actions", () => ({ createGroup: jest.fn() }));
 import * as React from "react";
 import { mount } from "enzyme";
 import {
-  RawSelectPlants as SelectPlants, SelectPlantsProps
+  RawSelectPlants as SelectPlants, SelectPlantsProps, mapStateToProps
 } from "../select_plants";
 import { fakePlant } from "../../../__test_support__/fake_state/resources";
 import { Actions } from "../../../constants";
 import { clickButton } from "../../../__test_support__/helpers";
 import { destroy } from "../../../api/crud";
 import { createGroup } from "../../point_groups/actions";
+import { fakeState } from "../../../__test_support__/fake_state";
 
 describe("<SelectPlants />", () => {
   beforeEach(function () {
@@ -123,3 +124,14 @@ describe("<SelectPlants />", () => {
     expect(createGroup).toHaveBeenCalled();
   });
 });
+
+describe("mapStateToProps", () => {
+  it("selects correct props", () => {
+    const state = fakeState();
+    const result = mapStateToProps(state);
+    expect(result).toBeTruthy();
+    expect(result.selected).toBeUndefined();
+    expect(result.plants.length).toBe(2);
+    expect(result.dispatch).toBe(state.dispatch);
+  });
+});

frontend/farm_designer/point_groups/__tests__/group_detail_active_test.tsx

@@ -16,6 +16,7 @@ import {
 } from "../../../__test_support__/fake_state/resources";
 import { save, overwrite, edit } from "../../../api/crud";
 import { toggleHoveredPlant } from "../../actions";
+import { DEFAULT_ICON } from "../../../open_farm/icons";
 
 describe("<GroupDetailActive/>", () => {
   function fakeProps() {
@@ -84,6 +85,19 @@ describe("<GroupDetailActive/>", () => {
     expect(el.find("input").prop("defaultValue")).toContain("XYZ");
   });
 
+  it("provides the DEFAULT_ICON when OF has no icon to provide", () => {
+    const plant = fakePlant();
+    const comp = new GroupDetailActive(fakeProps());
+    comp.state = {
+      [plant.uuid]: {
+        slug: plant.uuid,
+        svg_icon: undefined
+      }
+    };
+    const result = comp.findIcon(plant);
+    expect(result).toEqual(DEFAULT_ICON);
+  });
+
   it("changes group name", () => {
     const NEW_NAME = "new group name";
     const wrapper = shallow(<GroupDetailActive {...fakeProps()} />);