Adding solidity code coverage for tests and writing some tests relate…

…d to adopt pet functionality

.github/workflows/blockchain.yml

@@ -26,5 +26,11 @@ jobs:
         run: npm install --force
       - name: Run tests
         run: npm run test
+      - name: Run tests coverage
+        run: npm run coverage
       - name: Run ESLint Check Code Quality
         run: npm run lint
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}

blockchain/.eslintrc.json

@@ -8,6 +8,7 @@
     "parserOptions": {
         "ecmaVersion": "latest"
     },
+    "ignorePatterns": ["prettify.js","sorter.js","coverage.json"],
     "rules": {
         "indent": [
             "error",

blockchain/contracts/PetAdoption.sol

@@ -4,20 +4,30 @@ pragma solidity ^0.8.9;
 contract PetAdoption {
     address public owner;
     uint public petIndex = 0;
+    uint[] allAdoptedPets;
+
+    mapping(uint => address) public petIdxToOwnerAddress;
+    mapping(address => uint[]) public ownerAddressToPetList;
 
     constructor(uint initialPetIndex) {
         owner = msg.sender;
         petIndex = initialPetIndex;
     }
 
     function addPet() public {
-        require(
-            owner == msg.sender,
-            "Only a contract owner can be add a new pet!"
-        );
+        require(owner == msg.sender,"Only a contract owner can be add a new pet!");
         petIndex++;
     }
 
+    function adoptPet(uint adoptIdx) public {
+        require(adoptIdx < petIndex,"Pet index out of the bounds!");
+        require(petIdxToOwnerAddress[adoptIdx] == address(0),"Pet is already adopted!");
+
+        petIdxToOwnerAddress[adoptIdx] = msg.sender;
+        ownerAddressToPetList[msg.sender].push(adoptIdx);
+        allAdoptedPets.push(adoptIdx);
+    }
+
     function getOwner() public view returns (address) {
         return owner;
     }

blockchain/coverage.json

@@ -0,0 +1 @@
+{"contracts\\PetAdoption.sol":{"l":{"13":3,"14":3,"18":2,"19":1,"23":3,"24":2,"26":1,"27":1,"28":1,"32":1},"path":"C:\\Users\\riade\\OneDrive\\Документы\\adopt-pet\\blockchain\\contracts\\PetAdoption.sol","s":{"1":2,"2":3,"3":2,"4":1,"5":1,"6":1},"b":{"1":[1,1],"2":[2,1],"3":[1,1]},"f":{"1":3,"2":2,"3":3,"4":1},"fnMap":{"1":{"name":"constructor","line":12,"loc":{"start":{"line":12,"column":4},"end":{"line":15,"column":4}}},"2":{"name":"addPet","line":17,"loc":{"start":{"line":17,"column":4},"end":{"line":20,"column":4}}},"3":{"name":"adoptPet","line":22,"loc":{"start":{"line":22,"column":4},"end":{"line":29,"column":4}}},"4":{"name":"getOwner","line":31,"loc":{"start":{"line":31,"column":4},"end":{"line":33,"column":4}}}},"statementMap":{"1":{"start":{"line":18,"column":8},"end":{"line":18,"column":81}},"2":{"start":{"line":23,"column":8},"end":{"line":23,"column":66}},"3":{"start":{"line":24,"column":8},"end":{"line":24,"column":86}},"4":{"start":{"line":27,"column":8},"end":{"line":27,"column":55}},"5":{"start":{"line":28,"column":8},"end":{"line":28,"column":36}},"6":{"start":{"line":32,"column":8},"end":{"line":32,"column":20}}},"branchMap":{"1":{"line":18,"type":"if","locations":[{"start":{"line":18,"column":8},"end":{"line":18,"column":8}},{"start":{"line":18,"column":8},"end":{"line":18,"column":8}}]},"2":{"line":23,"type":"if","locations":[{"start":{"line":23,"column":8},"end":{"line":23,"column":8}},{"start":{"line":23,"column":8},"end":{"line":23,"column":8}}]},"3":{"line":24,"type":"if","locations":[{"start":{"line":24,"column":8},"end":{"line":24,"column":8}},{"start":{"line":24,"column":8},"end":{"line":24,"column":8}}]}}}}