test: add builtin module test case

jestjs · Nov 23, 2022 · 349dd7d · 349dd7d
1 parent 6dc8310
commit 349dd7d
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/packages/jest-resolve/src/__tests__/resolve.test.ts b/packages/jest-resolve/src/__tests__/resolve.test.ts
@@ -723,15 +723,23 @@ describe('Resolver.getGlobalPaths()', () => {
     expect(globalPaths.length).toBeGreaterThanOrEqual(1);
   });
 
-  it('return empty with relative path', () => {
+  it('return empty array with builtin module', () => {
+    jest.doMock('path', () => _path.posix);
+    const resolver = new Resolver(moduleMap, {} as ResolverConfig);
+    const cwd = '/temp/project';
+    const globalPaths = resolver.getGlobalPaths(cwd, 'fs');
+    expect(globalPaths).toStrictEqual([]);
+  });
+
+  it('return empty array with relative path', () => {
     jest.doMock('path', () => _path.posix);
     const resolver = new Resolver(moduleMap, {} as ResolverConfig);
     const cwd = '/temp/project';
     const globalPaths = resolver.getGlobalPaths(cwd, './module');
     expect(globalPaths).toStrictEqual([]);
   });
 
-  it('return empty without module name', () => {
+  it('return empty array without module name', () => {
     jest.doMock('path', () => _path.posix);
     const resolver = new Resolver(moduleMap, {} as ResolverConfig);
     const cwd = '/temp/project';