add ci script

.github/workflows/test.yml

@@ -1,6 +1,11 @@
-name: test
+name: Coinroutes Dex Integration | Solidity Quality Checks
 
-on: workflow_dispatch
+on:
+  push:
+    branches: ["main", "develop"]
+  pull_request:
+    branches: ["main", "develop"]
+  workflow_dispatch:
 
 env:
   FOUNDRY_PROFILE: ci
@@ -13,14 +18,19 @@ jobs:
     name: Foundry project
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout repo
+        uses: actions/checkout@v3
         with:
           submodules: recursive
+          ref: ${{ github.event.pull_request.head.ref }}
 
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1
-        with:
-          version: nightly
+
+      - name: Run Forge Fmt Check
+        run: |
+          forge fmt --check
+        id: fmt_check
 
       - name: Run Forge build
         run: |
@@ -32,3 +42,31 @@ jobs:
         run: |
           forge test -vvv
         id: test
+
+      - name: Run Code Coverage
+        run: |
+          forge coverage --report lcov
+        id: coverage
+
+      - name: Generate Coverage Report
+        uses: zgosalvez/github-actions-report-lcov@v1
+        with:
+          coverage-files: ./lcov.info
+          minimum-coverage: 95
+          artifact-name: code-coverage-report
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Compare snapshot
+        run: NO_COLOR=1 forge snapshot >> $GITHUB_STEP_SUMMARY
+
+      - name: Run Forge Snapshot
+        run: |
+          forge snapshot
+        id: snapshot
+
+      - name: Add & Commit Snapshot
+        uses: EndBug/[email protected]
+        with:
+          default_author: github_actions
+          add: ".gas-snapshot"
+          message: "update gas snapshot"

src/PriceFeed.sol

@@ -26,7 +26,7 @@ contract PriceFeed is IPriceFeed {
 
     function _normalize(PythStructs.Price memory price) internal pure returns (int256) {
         int32 expo = price.expo;
-        int64 priceVal = price.price;
+        int64 priceVal = price.price;f
 
         require(priceVal >= 0, 'PriceFeed: oracle price is negative.');
         require(expo <= 0, 'PriceFeed: exponent is not negative.');