tests: code coverage reports

Author: abarmat

.github/workflows/npmtest.yml

@@ -20,7 +20,17 @@ jobs:
         uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node-version }}
-      - run: yarn install --non-interactive --frozen-lockfile
+      - name: Install packages
+        run: yarn install --non-interactive --frozen-lockfile
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}
-      - run: yarn test
+      - name: Run tests
+        run: yarn test:coverage
+      - name: Upload coverage report
+        uses: codecov/codecov-action@v2
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ./coverage.json
+          flags: unittests
+          name: graphprotocol-contracts
+          fail_ci_if_error: true

.gitignore

@@ -1,14 +1,10 @@
-# Ignore zeppelin contracts
 node_modules/
 
 # Ignore build stuff
 cache/
 build/
 dist/
 
-# Coverage tests
-coverage/
-
 # Hardhat cache
 cached/
 
@@ -20,5 +16,6 @@ bin/
 .DS_Store
 .vscode
 
-# Sliter
+# Coverage and other reports
 /reports
+coverage.json

hardhat.config.ts

@@ -18,9 +18,7 @@ import 'hardhat-contract-sizer'
 import '@tenderly/hardhat-tenderly'
 import '@openzeppelin/hardhat-upgrades'
 import '@typechain/hardhat'
-
-// TODO: Not supported for now in hardhat
-// usePlugin('solidity-coverage')
+import 'solidity-coverage'
 
 // Tasks
 

scripts/coverage

@@ -2,5 +2,5 @@
 
 set -eo pipefail
 
-yarn compile
+yarn build
 npx hardhat coverage $@

test/curation/curation.test.ts

@@ -460,6 +460,8 @@ describe('Curation', () => {
 
   describe('conservation', async function () {
     it('should match multiple deposits and redeems back to initial state', async function () {
+      this.timeout(60000) // increase timeout for test runner
+
       const totalDeposits = toGRT('1000000000')
 
       // Signal multiple times