Match-id-723e7234800b3add7829cbddeacbc4e996ba02a1

jest.config.js

@@ -130,7 +130,7 @@ module.exports = {
   //setupFiles: [],
 
   // A list of paths to modules that run some code to configure or set up the testing framework before each test
-  setupFilesAfterEnv: [require.resolve('./scripts/__tests__/jest/setupEnvironment.js')],
+  setupFilesAfterEnv: [require.resolve('./scripts/__tests__/jest/deployConfiguration.js')],
 
   // A list of paths to snapshot serializer modules Jest should use for snapshot testing
   // snapshotSerializers: [],

scripts/__tests__/ComponentTest/UseState.test.js

@@ -17,11 +17,11 @@ describe('useState Hook Test', () => {
     unmountComponentAtNode(container);
     container.remove();
     container = null;
-    LogUtils.reset();
+    LogUtils.clear();
   });
 
   const Text = (props) => {
-    LogUtils.injectValue(props.text);
+    LogUtils.log(props.text);
     return <p>{props.text}</p>;
   }
 
@@ -89,7 +89,7 @@ describe('useState Hook Test', () => {
   it('useState的惰性初始化', () => {
     const App = forwardRef((props, ref) => {
       const [num, setNum] = useState(() => {
-        LogUtils.injectValue(props.initNum);
+        LogUtils.log(props.initNum);
         return props.initNum
       });
       useImperativeHandle(ref, () => ({ setNum }))

scripts/__tests__/jest/customMatcher.js

@@ -12,7 +12,7 @@ function runAssertion(fn) {
 
 function toMatchValue(LogUtils, expectedValues) {
   return runAssertion(() => {
-    const actualValues = LogUtils.getAndClearValue();
+    const actualValues = LogUtils.getAndClear();
     expect(actualValues).toEqual(expectedValues);
   });
 }

scripts/__tests__/jest/deployConfiguration.js

@@ -6,6 +6,7 @@ global.MessageChannel = function MessageChannel() {
   };
 };
 
+// 使Jest感知自定义匹配器
 expect.extend({
   ...require('./customMatcher'),
 });

scripts/__tests__/jest/logUtils.js

@@ -1,7 +1,7 @@
 let dataArray = null;
 let isWorking = false;
 
-const injectValue = (value) => {
+const log = (value) => {
   if (dataArray === null) {
     dataArray = [value];
   } else {
@@ -9,7 +9,7 @@ const injectValue = (value) => {
   }
 };
 
-const getAndClearValue = () => {
+const getAndClear = () => {
   if (dataArray === null) {
     return [];
   }
@@ -18,13 +18,13 @@ const getAndClearValue = () => {
   return values;
 };
 
-const reset = () => {
+const clear = () => {
   if (isWorking) {
     throw new Error('Cannot reset. There is a working task.');
   }
   dataArray = null;
 }
 
-exports.reset = reset;
+exports.clear = clear;
-exports.injectValue = injectValue;
+exports.log = log;
-exports.getAndClearValue = getAndClearValue;
+exports.getAndClear = getAndClear;