Add more test cases

Author: aarongoldenthal

.github/workflows/pa11y.yml

@@ -27,6 +27,12 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm install -g pa11y-ci
-      - run: 'pa11y-ci -T 2 https://pa11y.org https://pa11y.test || echo "exit code: $?"'
-      - run: 'pa11y-ci -T 20 https://pa11y.org https://pa11y.test https://github.com || echo "exit code: $?"'
-      - run: 'pa11y-ci https://pa11y.org https://pa11y.test || echo "exit code: $?"'
+      - run: 'pa11y-ci https://pa11y.org https://pa11y.test && echo "exit code: $?" || echo "exit code: $?"'
+      - run: 'pa11y-ci -T 2 https://pa11y.org https://pa11y.test && echo "exit code: $?" || echo "exit code: $?"'
+      - run: 'pa11y-ci -T 20 https://pa11y.org https://pa11y.test https://github.com && echo "exit code: $?" || echo "exit code: $?"'
+      - run: echo '{"defaults":{"threshold":2}}' > .pa11yci
+      - run: 'pa11y-ci -T 2 https://pa11y.org https://pa11y.test && echo "exit code: $?" || echo "exit code: $?"'
+      - run: 'pa11y-ci -T 20 https://pa11y.org https://pa11y.test https://github.com && echo "exit code: $?" || echo "exit code: $?"'
+      - run: echo '{"defaults":{"threshold":20}}' > .pa11yci
+      - run: 'pa11y-ci -T 2 https://pa11y.org https://pa11y.test && echo "exit code: $?" || echo "exit code: $?"'
+      - run: 'pa11y-ci -T 20 https://pa11y.org https://pa11y.test https://github.com && echo "exit code: $?" || echo "exit code: $?"'