Create coverage.yml

.github/workflows/coverage.yml

@@ -0,0 +1,25 @@
+name: Test Coverage
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+    
+env:
+  CARGO_TERM_COLOR: always
+  
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Create Test Media
+      run: cd tests; sh create_test_media.sh
+    - name: Build
+      run: cargo build --verbose
+    - name: Run tests
+      run: cargo test --verbose
+    - name: Codecov
+      uses: codecov/codecov-action@v3.1.4
+