chore: refactor tests + clean up unused code in SearchSource

packages/jest-config/src/__tests__/normalize.test.ts

@@ -1577,12 +1577,19 @@ describe('testPathPattern', () => {
       });
 
       it(`joins multiple ${opt.name} if set`, async () => {
-        const argv = {testPathPattern: ['a/b', 'c/d']} as Config.Argv;
+        const argv = {[opt.property]: ['a/b', 'c/d']} as Config.Argv;
         const {options} = await normalize(initialOptions, argv);
 
         expect(options.testPathPattern).toBe('a/b|c/d');
       });
 
+      it('coerces all patterns to strings', async () => {
+        const argv = {[opt.property]: [1]} as Config.Argv;
+        const {options} = await normalize(initialOptions, argv);
+
+        expect(options.testPathPattern).toBe('1');
+      });
+
       describe('posix', () => {
         it('should not escape the pattern', async () => {
           const argv = {
@@ -1633,13 +1640,6 @@ describe('testPathPattern', () => {
 
           expect(options.testPathPattern).toBe('a\\\\b|c\\\\d');
         });
-
-        it('coerces all patterns to strings', async () => {
-          const argv = {[opt.property]: [1]} as Config.Argv;
-          const {options} = await normalize(initialOptions, argv);
-
-          expect(options.testPathPattern).toBe('1');
-        });
       });
     });
   }

packages/jest-core/src/SearchSource.ts

@@ -27,16 +27,6 @@ export type SearchResult = {
   total?: number;
 };
 
-export type TestSelectionConfig = {
-  input?: string;
-  findRelatedTests?: boolean;
-  onlyChanged?: boolean;
-  paths?: Array<string>;
-  shouldTreatInputAsPattern?: boolean;
-  testPathPattern?: string;
-  watch?: boolean;
-};
-
 const regexToMatcher = (testRegex: Config.ProjectConfig['testRegex']) => {
   const regexes = testRegex.map(testRegex => new RegExp(testRegex));
 
@@ -121,7 +111,7 @@ export default class SearchSource {
 
   private _filterTestPathsWithStats(
     allPaths: Array<Test>,
-    testPathPattern?: string,
+    testPathPattern: string,
   ): SearchResult {
     const data: {
       stats: Stats;
@@ -163,7 +153,7 @@ export default class SearchSource {
     return data;
   }
 
-  private _getAllTestPaths(testPathPattern?: string): SearchResult {
+  private _getAllTestPaths(testPathPattern: string): SearchResult {
     return this._filterTestPathsWithStats(
       toTests(this._context, this._context.hasteFS.getAllFiles()),
       testPathPattern,
@@ -174,7 +164,7 @@ export default class SearchSource {
     return this._testPathCases.every(testCase => testCase.isMatch(path));
   }
 
-  findMatchingTests(testPathPattern?: string): SearchResult {
+  findMatchingTests(testPathPattern: string): SearchResult {
     return this._getAllTestPaths(testPathPattern);
   }
 
@@ -333,7 +323,7 @@ export default class SearchSource {
 
   async getTestPaths(
     globalConfig: Config.GlobalConfig,
-    changedFiles: ChangedFiles | undefined,
+    changedFiles?: ChangedFiles,
     filter?: Filter,
   ): Promise<SearchResult> {
     const searchResult = await this._getTestPaths(globalConfig, changedFiles);

packages/jest-core/src/TestNamePatternPrompt.ts

@@ -35,28 +35,6 @@ export default class TestNamePatternPrompt extends PatternPrompt {
     printRestoredPatternCaret(pattern, this._currentUsageRows, pipe);
   }
 
-  _getMatchedTests(pattern: string): Array<string> {
-    let regex: RegExp;
-
-    try {
-      regex = new RegExp(pattern, 'i');
-    } catch {
-      return [];
-    }
-
-    const matchedTests: Array<string> = [];
-
-    this._cachedTestResults.forEach(({testResults}) =>
-      testResults.forEach(({title}) => {
-        if (regex.test(title)) {
-          matchedTests.push(title);
-        }
-      }),
-    );
-
-    return matchedTests;
-  }
-
   updateCachedTestResults(testResults: Array<TestResult> = []): void {
     this._cachedTestResults = testResults;
   }

packages/jest-core/src/TestPathPatternPrompt.ts

@@ -5,7 +5,6 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import type {Test} from '@jest/test-result';
 import type {Context} from 'jest-runtime';
 import {
   PatternPrompt,
@@ -41,23 +40,6 @@ export default class TestPathPatternPrompt extends PatternPrompt {
     printRestoredPatternCaret(pattern, this._currentUsageRows, pipe);
   }
 
-  _getMatchedTests(pattern: string): Array<Test> {
-    let regex;
-
-    try {
-      regex = new RegExp(pattern, 'i');
-    } catch {}
-
-    let tests: Array<Test> = [];
-    if (regex && this._searchSources) {
-      this._searchSources.forEach(({searchSource}) => {
-        tests = tests.concat(searchSource.findMatchingTests(pattern).tests);
-      });
-    }
-
-    return tests;
-  }
-
   updateSearchSources(searchSources: SearchSources): void {
     this._searchSources = searchSources;
   }