CI - Run codecov on all tests, not just Py3.7 (getmoto#3654)

* CI - Run codecov on all tests, not just Py3.7

* Update build.yml

* Update build.yml

.github/workflows/build.yml

@@ -105,20 +105,20 @@ jobs:
         pip install -r requirements-dev.txt
         pip install pytest-cov
     - name: Test with pytest
-      if: ${{ matrix.python-version != 3.7 }}
+      if: ${{ matrix.python-version == 2.7 }}
       run: |
         make test-only
-    # Only need to configure coverage once
     # Pytest-cov explicitly fails in Py2 for XRay tests
     - name: Test with pytest/coverage
-      if: ${{ matrix.python-version == 3.7 }}
+      if: ${{ matrix.python-version != 2.7 }}
       run: |
         make test-coverage
     - name: "Upload coverage to Codecov"
-      if: ${{ matrix.python-version == 3.7 && github.repository == 'spulec/moto'}}
+      if: ${{ matrix.python-version != 2.7 && github.repository == 'spulec/moto'}}
       uses: codecov/codecov-action@v1
       with:
         fail_ci_if_error: true
+        flags: unittests
 
   testserver:
     name: Unit tests in Server Mode
@@ -157,10 +157,23 @@ jobs:
         python -m pip install --upgrade pip
         pip install -r requirements-dev.txt
     - name: Test ServerMode
+      if: ${{ matrix.python-version == 2.7 }}
       env:
         TEST_SERVER_MODE: ${{ true }}
       run: |
         make test-only
+    - name: Test ServerMode/Coverage
+      if: ${{ matrix.python-version != 2.7 }}
+      env:
+        TEST_SERVER_MODE: ${{ true }}
+      run: |
+        make test-coverage
+    - name: "Upload coverage to Codecov"
+      if: ${{ matrix.python-version != 2.7 && github.repository == 'spulec/moto'}}
+      uses: codecov/codecov-action@v1
+      with:
+        fail_ci_if_error: true
+        flags: servertests
 
   deploy:
     name: Deploy

Makefile

@@ -33,7 +33,7 @@ test-coverage:
 test: lint test-only
 
 test_server:
-	@TEST_SERVER_MODE=true pytest -sv --cov=moto --cov-report html ./tests/
+	@TEST_SERVER_MODE=true pytest -sv --cov=moto --cov-report xml ./tests/
 
 aws_managed_policies:
 	scripts/update_managed_policies.py