Add tests

jestjs · Nov 12, 2022 · 23670c3 · 23670c3
1 parent 89d160d
commit 23670c3
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diff --git a/packages/expect/src/__tests__/toThrowMatchers.test.ts b/packages/expect/src/__tests__/toThrowMatchers.test.ts
@@ -278,6 +278,58 @@ describe.each(['toThrowError', 'toThrow'] as const)('%s', toThrow => {
     });
   });
 
+  describe('error message and cause', () => {
+    const errorA = new Error('A');
+    const errorB = new Error('B', {cause: errorA});
+    const expected = new Error('good', {cause: errorB});
+
+    describe('pass', () => {
+      test('isNot false', () => {
+        jestExpect(() => {
+          throw new Error('good', {cause: errorB});
+        })[toThrow](expected);
+      });
+
+      test('isNot true, incorrect message', () => {
+        jestExpect(() => {
+          throw new Error('bad', {cause: errorB});
+        }).not[toThrow](expected);
+      });
+
+      test('isNot true, incorrect cause', () => {
+        jestExpect(() => {
+          throw new Error('good', {cause: errorA});
+        }).not[toThrow](expected);
+      });
+    });
+
+    describe('fail', () => {
+      test('isNot false, incorrect message', () => {
+        expect(() =>
+          jestExpect(() => {
+            throw new Error('bad', {cause: errorB});
+          })[toThrow](expected),
+        ).toThrowErrorMatchingSnapshot();
+      });
+
+      test('isNot false, incorrect cause', () => {
+        expect(() =>
+          jestExpect(() => {
+            throw new Error('good', {cause: errorA});
+          })[toThrow](expected),
+        ).toThrowErrorMatchingSnapshot();
+      });
+
+      test('isNot true, hoge', () => {
+        expect(() =>
+          jestExpect(() => {
+            throw new Error('good', {cause: errorB});
+          }).not[toThrow]({cause: errorB, message: 'good'}),
+        ).toThrowErrorMatchingSnapshot();
+      });
+    });
+  });
+
   describe('asymmetric', () => {
     describe('any-Class', () => {
       describe('pass', () => {

diff --git a/packages/expect/src/__tests__/tsconfig.json b/packages/expect/src/__tests__/tsconfig.json
@@ -1,5 +1,8 @@
 {
   "extends": "../../../../tsconfig.test.json",
+  "compilerOptions": {
+    "lib": ["es2022"]
+  },
   "include": ["./**/*"],
   "references": [{"path": "../../"}]
 }