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+ And start building on stable instead of 2.8.4 since dart-lang/sdk#42977 has been resolved by the over_react builder

.github/workflows/dart_ci.yml

@@ -0,0 +1,132 @@
+name: Dart CI
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'test_consume_*'
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  validate:
+    env:
+      PUB_CACHE: /home/runner/.pub-cache
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sdk: [ 2.7.2, stable, dev ]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dart-lang/[email protected]
+        with:
+          sdk: ${{ matrix.sdk }}
+
+      - name: Print Dart SDK version
+        run: dart --version
+
+      - uses: actions/cache@v2
+        id: pub-cache # use this to check for `cache-hit` (`steps.pub-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ env.PUB_CACHE }}
+          key: ${{ runner.os }}-pub-${{ hashFiles('**/pubspec.lock') }}
+          restore-keys: ${{ runner.os }}-pub-
+
+      - uses: actions/cache@v2
+        id: dart-tool-cache # use this to check for `cache-hit` (`steps.dart-tool-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: .dart_tool
+          key: ${{ runner.os }}-dart_tool-${{ hashFiles('**/package_config.json') }}
+          restore-keys: ${{ runner.os }}-dart_tool-
+
+      - id: install
+        name: Install dependencies
+        run: pub get
+
+      - name: Validate dependencies
+        run: pub run dependency_validator -i coverage,build_runner,build_test,build_web_compilers,meta,pedantic
+        if: always() && steps.install.outcome == 'success'
+
+      - name: Analyze project source
+        run: if [ ${{ matrix.sdk }} = '2.7.2' ]; then pub global activate tuneup && tuneup check; else pub run dart_dev analyze; fi
+        if: always() && steps.install.outcome == 'success'
+
+  test_ddc:
+    env:
+      PUB_CACHE: /home/runner/.pub-cache
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sdk: [ 2.7.2, stable, dev ]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dart-lang/[email protected]
+        with:
+          sdk: ${{ matrix.sdk }}
+
+      - name: Print Dart SDK version
+        run: dart --version
+
+      - uses: actions/cache@v2
+        id: pub-cache # use this to check for `cache-hit` (`steps.pub-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ env.PUB_CACHE }}
+          key: ${{ runner.os }}-pub-${{ hashFiles('**/pubspec.lock') }}
+          restore-keys: ${{ runner.os }}-pub-
+
+      - uses: actions/cache@v2
+        id: dart-tool-cache # use this to check for `cache-hit` (`steps.dart-tool-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: .dart_tool
+          key: ${{ runner.os }}-dart_tool-${{ hashFiles('**/package_config.json') }}
+          restore-keys: ${{ runner.os }}-dart_tool-
+
+      - id: install
+        name: Install dependencies
+        run: pub get
+
+      - name: Run tests (DDC)
+        run: pub run dart_dev test -P dartdevc
+        if: always() && steps.install.outcome == 'success'
+
+  test_dart2js:
+    env:
+      PUB_CACHE: /home/runner/.pub-cache
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sdk: [ 2.7.2, stable, dev ]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dart-lang/[email protected]
+        with:
+          sdk: ${{ matrix.sdk }}
+
+      - name: Print Dart SDK version
+        run: dart --version
+
+      - uses: actions/cache@v2
+        id: pub-cache # use this to check for `cache-hit` (`steps.pub-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ env.PUB_CACHE }}
+          key: ${{ runner.os }}-pub-${{ hashFiles('**/pubspec.lock') }}
+          restore-keys: ${{ runner.os }}-pub-
+
+      - uses: actions/cache@v2
+        id: dart-tool-cache # use this to check for `cache-hit` (`steps.dart-tool-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: .dart_tool
+          key: ${{ runner.os }}-dart_tool-${{ hashFiles('**/package_config.json') }}
+          restore-keys: ${{ runner.os }}-dart_tool-
+
+      - id: install
+        name: Install dependencies
+        run: pub get
+
+      - name: Run tests (dart2js)
+        run: pub run dart_dev test --build-args="-r" -P dart2js
+        if: always() && steps.install.outcome == 'success'

README.md

@@ -1,8 +1,7 @@
 # OverReact Test
 
 [![Pub](https://img.shields.io/pub/v/over_react_test.svg)](https://pub.dartlang.org/packages/over_react_test)
-[![Build Status](https://travis-ci.org/Workiva/over_react_test.svg?branch=master)](https://travis-ci.org/Workiva/over_react_test)
-[![Test Coverage](https://codecov.io/github/Workiva/over_react_test/coverage.svg?branch=master)](https://codecov.io/github/Workiva/over_react_test?branch=master)
+[![Build Status](https://github.com/Workiva/over_react_test/workflows/Dart%20CI/badge.svg?branch=master)](https://github.com/Workiva/over_react_test/actions?query=workflow%3A%22Dart+CI%22+branch%3Amaster)
 [![Documentation](https://img.shields.io/badge/Documentation-over_react_test-blue.svg)](http://www.dartdocs.org/documentation/over_react_test/latest/)
 
 > A library for testing [OverReact][over-react] components.