initial commit

test/testSoulboundProfileNFT.t.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import "forge-std/Test.sol";
+import "../src/SoulboundProfileNFT.sol";
+
+contract SoulboundProfileNFTTest is Test {
+    SoulboundProfileNFT soulboundNFT;
+    address user = address(0x123);
+    address user2 = address(0x456);
+    address owner = address(this); // Test contract acts as the owner
+
+    function setUp() public {
+        soulboundNFT = new SoulboundProfileNFT();
+    }
+
+    function testMintProfile() public {
+        vm.prank(user); // Simulates user calling the function
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+        uint256 tokenId = soulboundNFT.profileToToken(user);
+        assertEq(tokenId, 1, "Token ID should be 1");
+
+        string memory uri = soulboundNFT.tokenURI(tokenId);
+        assertTrue(bytes(uri).length > 0, "Token URI should be set");
+    }
+
+    function testMintDuplicateProfile() public {
+        vm.prank(user);
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+        vm.prank(user);
+        vm.expectRevert("Profile already exists");
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+    }
+
+    function testTokenURI() public {
+        vm.prank(user);
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+        uint256 tokenId = soulboundNFT.profileToToken(user);
+        string memory uri = soulboundNFT.tokenURI(tokenId);
+
+        assertTrue(bytes(uri).length > 0, "Token URI should be encoded in Base64");
+    }
+
+    function testTransferShouldRevert() public {
+        vm.prank(user);
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+        uint256 tokenId = soulboundNFT.profileToToken(user);
+
+        vm.prank(user);
+        vm.expectRevert();
+        soulboundNFT.transferFrom(user, user2, tokenId); // Should revert
+    }
+
+    function testSafeTransferShouldRevert() public {
+        vm.prank(user);
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+        uint256 tokenId = soulboundNFT.profileToToken(user);
+
+        vm.prank(user);
+        vm.expectRevert();
+        soulboundNFT.safeTransferFrom(user, user2, tokenId); // Should revert
+    }
+
+    function testBurnProfile() public {
+        vm.prank(user);
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+        uint256 tokenId = soulboundNFT.profileToToken(user);
+        assertEq(tokenId, 1, "Token ID should be 1 before burning");
+
+        vm.prank(user);
+        soulboundNFT.burnProfile();
+
+        uint256 newTokenId = soulboundNFT.profileToToken(user);
+        assertEq(newTokenId, 0, "Token should be removed after burning");
+    }
+
+    function testBlockProfileAsOwner() public {
+        vm.prank(user);
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+        uint256 tokenId = soulboundNFT.profileToToken(user);
+        assertEq(tokenId, 1, "Token should exist before blocking");
+
+        vm.prank(owner);
+        soulboundNFT.blockProfile(user);
+
+        uint256 newTokenId = soulboundNFT.profileToToken(user);
+        assertEq(newTokenId, 0, "Token should be removed after blocking");
+    }
+
+    function testNonOwnerCannotBlockProfile() public {
+        vm.prank(user);
+        soulboundNFT.mintProfile("Alice", 25, "ipfs://profileImage");
+
+        uint256 tokenId = soulboundNFT.profileToToken(user);
+        assertEq(tokenId, 1, "Token should exist before blocking");
+
+        vm.prank(user2);
+        vm.expectRevert();
+        soulboundNFT.blockProfile(user); // Should revert
+    }
+}