mock pluralize for whole test suite

mercedesb · Jul 12, 2020 · ab59ab4 · ab59ab4
1 parent e2e9a37
commit ab59ab4
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Showing 6 changed files with 5 additions and 30 deletions.
diff --git a/src/components/__tests__/Breadcrumbs.test.js b/src/components/__tests__/Breadcrumbs.test.js
@@ -12,16 +12,10 @@ jest.mock("react-router-dom", () => ({
   }),
 }));
 
-// to mock a default export without an object
-// mock the module
-// add a mockImplementation or mockReturn value in your test
-jest.mock("pluralize", () => jest.fn());
-
 let subject;
 
 describe("Breadcrumbs", () => {
   beforeEach(() => {
-    pluralize.mockReturnValue(mockAnimal);
     subject = (
       <MemoryRouter>
         <Breadcrumbs />

diff --git a/src/components/__tests__/DisplayAnimalContainer.test.js b/src/components/__tests__/DisplayAnimalContainer.test.js
@@ -7,12 +7,6 @@ import { DisplayAnimalContainer } from "../DisplayAnimalContainer";
 let mockUseContext = jest.fn(() => ({ animals: mockAnimals }));
 jest.spyOn(React, "useContext").mockImplementation(mockUseContext);
 
-let mockPluralize = jest.fn((word) => word);
-jest.mock("pluralize", () => ({
-  __esModule: true,
-  default: (word) => mockPluralize(word),
-}));
-
 jest.mock("react-router-dom", () => ({
   ...jest.requireActual("react-router-dom"), // use actual for all non-hook parts
   useParams: jest.fn(),

diff --git a/src/components/__tests__/FetchingContainer.test.js b/src/components/__tests__/FetchingContainer.test.js
@@ -10,12 +10,6 @@ let renderFn = jest.fn();
 let mockUseContext = jest.fn(() => ({ animals: mockAnimals }));
 jest.spyOn(React, "useContext").mockImplementation(mockUseContext);
 
-let mockPluralize = jest.fn((word) => word);
-jest.mock("pluralize", () => ({
-  __esModule: true,
-  default: (word) => mockPluralize(word),
-}));
-
 afterEach(() => {
   jest.clearAllMocks();
   cleanup();

diff --git a/src/components/__tests__/Home.test.js b/src/components/__tests__/Home.test.js
@@ -9,12 +9,6 @@ let subject;
 let mockUseContext = jest.fn(() => ({ animals: mockAnimals }));
 jest.spyOn(React, "useContext").mockImplementation(mockUseContext);
 
-let mockPluralize = jest.fn((word) => word);
-jest.mock("pluralize", () => ({
-  __esModule: true,
-  default: (word) => mockPluralize(word),
-}));
-
 describe("Home", () => {
   describe("render", () => {
     beforeEach(() => {

diff --git a/src/components/__tests__/SeeOthers.test.js b/src/components/__tests__/SeeOthers.test.js
@@ -16,12 +16,6 @@ jest.mock("react-router-dom", () => ({
 let mockUseContext = jest.fn(() => ({ animals: mockAnimals }));
 jest.spyOn(React, "useContext").mockImplementation(mockUseContext);
 
-let mockPluralize = jest.fn((word) => word);
-jest.mock("pluralize", () => ({
-  __esModule: true,
-  default: (word) => mockPluralize(word),
-}));
-
 describe("SeeOthers", () => {
   describe("render", () => {
     beforeEach(() => {

diff --git a/src/setupTests.js b/src/setupTests.js
@@ -6,6 +6,11 @@ import "@testing-library/jest-dom/extend-expect";
 import { cleanup } from "@testing-library/react";
 import { SessionStorageMock } from "./testHelpers/sessionStorageMock";
 
+jest.mock("pluralize", () => ({
+  __esModule: true,
+  default: jest.fn((word) => word),
+}));
+
 const unmockedSessionStorage = global.sessionStorage;
 
 beforeAll(() => {