add tests in GitHub actions

.github/workflows/main.yml

@@ -0,0 +1,89 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  tests:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        DJANGO_VERSION: [ '2.2.*', '3.0.*', '2.1.*', '3.2.*' ]
+        DB_ENGINE: [ 'postgres', 'mysql' ]
+
+    services:
+      postgres:
+        image: postgres
+        env:
+          POSTGRES_PASSWORD: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+      mysql:
+        image: mysql:5.7
+        env:
+          MYSQL_DATABASE: test_db
+          MYSQL_USER: db_user
+          MYSQL_PASSWORD: mysql
+          MYSQL_ROOT_PASSWORD: rootpassword
+        options: >-
+          --health-cmd "mysqladmin ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 3306:3306
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/cache@v2
+        with:
+          path: ~/.cache/pip
+          key: ${{ hashFiles('setup.py') }}-${{ hashFiles('demoproject/requirements.txt') }}-${{ hashFiles('requirements.txt') }}-${{ matrix.DJANGO_VERSION }}
+
+      - name: Install
+        run: |
+           pip install -q -e .
+           pip install -q --upgrade --upgrade-strategy eager -r demoproject/requirements.txt
+           pip install -q --upgrade --upgrade-strategy eager -r requirements.txt
+           pip install -q Django==${{ matrix.DJANGO_VERSION }} 
+           pip install codecov
+
+      - name: Testing
+        run: |
+          if [ "$matrix.DB_ENGINE" = 'mysql' ]; then
+            mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u db_user -p mysql mysql
+          fi
+          export DB_ENGINE=${{ matrix.DB_ENGINE }}
+          coverage run setup.py test
+          coverage xml && codecov
+        env:
+          POSTGRES_HOST: localhost
+          POSTGRES_PORT: 5432
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install
+        run: pip install flake8
+      - name: Running Flake8
+        run: flake8

demoproject/demoproject/settings.py

@@ -18,19 +18,20 @@
 MANAGERS = ADMINS
 
 if os.environ.get('DB_ENGINE') == 'mysql':
+    print("------------MySQL----------")
     DATABASES = {
         'default': {
             'ENGINE': 'django.db.backends.mysql',
-            'NAME': 'travis_ci',
+            'NAME': 'test_db',
             'USER': os.environ.get('MYSQL_USER', 'root'),
             'PASSWORD': os.environ.get('MYSQL_PASSWORD', 'password'),
-            'HOST': '127.0.0.1',
+            'HOST': 'localhost',
             'PORT': 3306,
             'TEST': {
                 'CHARSET': 'utf8',
                 'COLLATION': 'utf8_general_ci',
-            }
-        }
+            },
+        },
     }
 elif os.environ.get('DB_ENGINE') == 'sqlite':
     if 'test' in sys.argv:
@@ -41,18 +42,19 @@
         'default': {
             'ENGINE': 'django.db.backends.sqlite3',
             'NAME': database_name,
-        }
+        },
     }
-else:
+elif os.environ.get('DB_ENGINE') == 'postgres':
+    print("------------PostgreSQL----------")
     DATABASES = {
         'default': {
             'ENGINE': 'django.db.backends.postgresql',
-            'NAME': 'travis_ci',
+            'NAME': os.environ.get('POSTGRES_NAME', 'postgres'),
             'USER': os.environ.get('POSTGRES_USER', 'postgres'),
-            'PASSWORD': os.environ.get('POSTGRES_PASSWORD', ''),
-            'HOST': '',
-            'PORT': '',
-        }
+            'PASSWORD': os.environ.get('POSTGRES_PASSWORD', 'postgres'),
+            'HOST': os.environ.get('POSTGRES_HOST', ''),
+            'PORT': os.environ.get('POSTGRES_PORT', ''),
+        },
     }
 
 
@@ -144,7 +146,7 @@
             "django.template.context_processors.csrf",
             "django.template.context_processors.tz",
             "django.template.context_processors.request",
-        ]
+        ],
     },
 }]
 
@@ -209,7 +211,7 @@
 except ImportError:
     pass
 else:
-    INSTALLED_APPS = INSTALLED_APPS + ['django_extensions', ]
+    INSTALLED_APPS = INSTALLED_APPS + ['django_extensions']
 
 # A sample logging configuration. The only tangible logging
 # performed by this configuration is to send an email to
@@ -221,23 +223,23 @@
     'disable_existing_loggers': False,
     'filters': {
         'require_debug_false': {
-            '()': 'django.utils.log.RequireDebugFalse'
-        }
+            '()': 'django.utils.log.RequireDebugFalse',
+        },
     },
     'handlers': {
         'mail_admins': {
             'level': 'ERROR',
             'filters': ['require_debug_false'],
-            'class': 'django.utils.log.AdminEmailHandler'
-        }
+            'class': 'django.utils.log.AdminEmailHandler',
+        },
     },
     'loggers': {
         'django.request': {
             'handlers': ['mail_admins'],
             'level': 'ERROR',
             'propagate': True,
         },
-    }
+    },
 }
 
 

demoproject/requirements.txt

@@ -2,5 +2,6 @@ django-nvd3
 django-bower
 django-admin-tools
 model-mommy
-psycopg2
+psycopg2==2.8.6
 mysqlclient
+django-coverage-plugin