Seperate unit and integration test coverage (#453)

Co-authored-by: Fabian Jakobs <fabian.jakobs@databricks.com>

Author: kartikgupta-db

.github/workflows/tests.yml

@@ -52,13 +52,21 @@ jobs:
       - name: Unit Tests With Code Cov
         run: yarn test:cov
 
+      - name: Upload unit test coverage reports to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          directory: ./coverage/unit
+          flags: unit
+          working-directory: packages/databricks-sdk-js
+
       - name: Integration Tests
         run: yarn run test:integ:cov
 
-      - name: Upload coverage reports to Codecov
+      - name: Upload unit test coverage reports to Codecov
         uses: codecov/codecov-action@v3
         with:
-          directory: ./coverage
+          directory: ./coverage/integration
+          flags: integration
           working-directory: packages/databricks-sdk-js
 
   test-extension:
@@ -124,12 +132,6 @@ jobs:
         run: yarn run test:cov
         working-directory: packages/databricks-vscode
 
-      - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
-        with:
-          directory: ./coverage
-          working-directory: packages/databricks-vscode
-
       - name: Integration Tests
         run: yarn run test:integ
         working-directory: packages/databricks-vscode

codecov.yml

@@ -0,0 +1,14 @@
+comment:
+  layout: "header, diff, flags, components"
+
+component_management:
+  individual_components:
+    - component_id: sdk
+      name: js-sdk
+      paths:
+        - packages/databricks-sdk-js
+
+flag_management:
+  individual_flags:
+    - name: unit
+    - name: integration

packages/databricks-sdk-js/package.json

@@ -69,7 +69,8 @@
         "exclude": [
             "src/**/*.test.ts",
             "src/**/*.integ.ts",
-            "src/apis/**"
+            "src/apis/**",
+            "src/test/**"
         ],
         "reporter": [
             "lcov",