diff --git a/.github/workflows/prerequisites.yml b/.github/workflows/prerequisites.yml
new file mode 100644
index 0000000..ba905ee
--- /dev/null
+++ b/.github/workflows/prerequisites.yml
@@ -0,0 +1,30 @@
+name: Prerequisites
+
+on:
+  pull_request:
+    types: [synchronize, opened, edited, ready_for_review, reopened, unlocked]
+    branches: [main, development]
+
+permissions:
+  checks: write
+  contents: write
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js
+      uses: actions/setup-node@v2
+      with:
+        node-version: '14'
+
+    - name: Install dependencies
+      run: npm install
+
+    - name: Run tests and generate coverage
+      uses: ArtiomTr/jest-coverage-report-action@v2.3.0
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        threshold: 90
\ No newline at end of file
diff --git a/jest.config.ts b/jest.config.ts
index 5d2aa7b..d7715cc 100644
--- a/jest.config.ts
+++ b/jest.config.ts
@@ -25,7 +25,7 @@ const config: Config = {
   // collectCoverageFrom: undefined,
 
   // The directory where Jest should output its coverage files
-  coverageDirectory: 'tests/coverage',
+  coverageDirectory: 'tests/unit/coverage',
 
   // An array of regexp pattern strings used to skip coverage collection
   // coveragePathIgnorePatterns: [
@@ -40,6 +40,7 @@ const config: Config = {
     'json',
     'text',
     'lcov',
+    'text-summary',
     'clover'
   ],