Add core package test to CI

Author: flextremedev

.circleci/config.yml

@@ -19,6 +19,7 @@ jobs:
       - checkout
       - run: yarn install
       - run: yarn web-test-coverage
+      - run: yarn core-test-coverage
       - codecov/upload:
         file: packages/web/coverage/*.json
 workflows:

.gitignore

@@ -1,12 +1,12 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 
 # dependencies
-/node_modules
+node_modules
 /.pnp
 .pnp.js
 
 # testing
-/coverage
+coverage
 
 # production
 /build

package.json

@@ -7,6 +7,7 @@
   ],
   "scripts": {
     "core-test": "yarn workspace @interval-timer/core run test",
+    "core-test-coverage": "yarn workspace @interval-timer/core run test --runInBand --coverage",
     "web": "yarn workspace @interval-timer/web run start",
     "web-build": "yarn workspace @interval-timer/web run build",
     "web-lint": "yarn workspace @interval-timer/web run lint:fix",

packages/core/src/hasOneSecondElapsed.test.tsx

@@ -10,4 +10,10 @@ describe('hasOneSecondElapsed()', () => {
       false
     );
   });
+  it('should use current time by default', () => {
+    const timestamp = 1587494146595;
+    const currentTimeMock = 1587494147595;
+    Date.now = jest.fn().mockReturnValueOnce(currentTimeMock);
+    expect(hasOneSecondElapsed(timestamp)).toBe(true);
+  });
 });