feat: fix code coverage workflow (#195)

* feat: create a dummy component for testing coverage workflow

* feat: add test for dummy component

* fix: delta

* fix: command

* fix: remove test file regexp

* chore: break tests

* fix: tests

* feat: add test for footer component

* fix: delete dummy component

.github/workflows/test-runner.yaml

@@ -20,10 +20,5 @@ jobs:
         uses: anuraag016/Jest-Coverage-Diff@master
         with:
           fullCoverageDiff: false
-          runCommand: 'yarn jest --collectCoverageFrom=''["src/**/*.{js,jsx,ts,tsx}"]'' --coverage --collectCoverage=true --coverageDirectory=''./'' --coverageReporters=''json-summary'' --forceExit --detectOpenHandles __tests__/**/*.test.*'
+          runCommand: "yarn jest --coverage --collectCoverage=true --coverageDirectory='./' --coverageReporters='json-summary' --forceExit --detectOpenHandles"
           delta: 0.5
-      # - name: Upload coverage reports to Codecov
-      #   uses: codecov/codecov-action@v3
-      #   with:
-      #     token: ${{ secrets.CODECOV_TOKEN }}
-      #     files: coverage/lcov.info

.gitignore

@@ -7,7 +7,7 @@
 
 # testing
 /coverage
-.coverage-summary.json
+coverage-summary.json
 
 # next.js
 /.next/

__tests__/Footer.test.tsx

@@ -0,0 +1,14 @@
+import { render, screen } from '@testing-library/react'
+
+import Footer from 'components/Footer'
+
+import packageJSON from '../package.json'
+
+describe('<Footer />', () => {
+  it('should render correctly', () => {
+    render(<Footer />)
+
+    const content = screen.getByText(`v${packageJSON.version}`)
+    expect(content).toBeInTheDocument()
+  })
+})