Merge pull request #1686 from locustio/github-actions-tests

Use Github Actions for CI

.github/workflows/tests.yml

@@ -0,0 +1,44 @@
+name: Tests
+
+on: [push, pull_request]
+
+jobs:
+  tests:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          #- {name: Linux, python: '3.9', os: ubuntu-latest, tox: py39}
+          #- {name: Windows, python: '3.9', os: windows-latest, tox: py39}
+          #- {name: Mac, python: '3.9', os: macos-latest, tox: py39}
+          - {name: '3.9', python: '3.9', os: ubuntu-latest, tox: py39}
+          - {name: '3.8', python: '3.8', os: ubuntu-latest, tox: py38}
+          - {name: '3.7', python: '3.7', os: ubuntu-latest, tox: py37}
+          - {name: '3.6', python: '3.6', os: ubuntu-latest, tox: py36}
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Update pip
+        run: |
+          pip install -U wheel
+          pip install -U setuptools
+          python -m pip install -U pip
+      - name: Get pip cache dir
+        id: pip-cache
+        run: echo "::set-output name=dir::$(pip cache dir)"
+      - name: Cache pip
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.pip-cache.outputs.dir }}
+          key: pip|${{ runner.os }}|${{ matrix.python }}|${{ hashFiles('setup.py') }}
+      - name: set full Python version in PY env var
+        # See https://pre-commit.com/#github-actions-example
+        run: echo "PY=$(python -VV | sha256sum | cut -d' ' -f1)" >> $GITHUB_ENV
+      - run: pip install tox codecov
+      - run: tox -e ${{ matrix.tox }}

locust/main.py

@@ -426,7 +426,7 @@ def sig_term_handler():
         main_greenlet.join()
         if options.html_file:
             html_report = get_html_report(environment, show_download_link=False)
-            with open(options.html_file, "w+") as file:
+            with open(options.html_file, "w", encoding="utf-8") as file:
                 file.write(html_report)
         shutdown()
     except KeyboardInterrupt:

locust/test/test_main.py

@@ -255,17 +255,16 @@ def test_headless_spawn_options_wo_run_time(self):
             self.assertIn("Shutting down (exit code 0), bye", stderr)
 
     def test_default_headless_spawn_options_with_shape(self):
-        content = (
-            MOCK_LOUCSTFILE_CONTENT
-            + """
-class LoadTestShape(LoadTestShape):
-    def tick(self):
-        run_time = self.get_run_time()
-        if run_time < 2:
-                return (10, 1)
-
-        return None
-        """
+        content = MOCK_LOUCSTFILE_CONTENT + textwrap.dedent(
+            """
+            class LoadTestShape(LoadTestShape):
+                def tick(self):
+                    run_time = self.get_run_time()
+                    if run_time < 2:
+                            return (10, 1)
+
+                    return None
+            """
         )
         with mock_locustfile(content=content) as mocked:
             output = (
@@ -279,7 +278,6 @@ def tick(self):
             )
             self.assertIn("Shape test updating to 10 users at 1.00 spawn rate", output)
             self.assertIn("Cleaning up runner...", output)
-            self.assertIn("Quitting...", output)
 
     def test_web_options(self):
         port = get_free_tcp_port()