diff --git a/test/Assert.t.sol b/test/Assert.t.sol
index 9f23717..2a97197 100644
--- a/test/Assert.t.sol
+++ b/test/Assert.t.sol
@@ -4,25 +4,77 @@ pragma solidity ^0.8.0;
 import "forge-std/Test.sol";
 import "forge-std/console.sol";
 
+import "src/FuzzLibString.sol";
+
 import {HelperAssert} from "../src/helpers/HelperAssert.sol";
 import {PlatformTest} from "./util/PlatformTest.sol";
 
 contract TestAsserts is Test, HelperAssert {
+
     function setUp() public {
         setPlatform(address(new PlatformTest()));
     }
 
-    function test_TFail() public {
-        string memory reason = "Testing assertion";
+    function test_HelperAssert_t_true() public {
+        string memory reason = "example message"; 
+        t(true, reason); 
+    }
+
+    function test_HelperAssert_t_false() public {
+        string memory reason = "example message";
+        vm.expectEmit(true, false, false, true);
+        emit AssertFail(reason); 
+        vm.expectRevert(PlatformTest.TestAssertFail.selector);        
+        t(false, reason); 
+    }
+
+    function test_HelperAssert_eq_x_x_concrete() public {
+        uint256 x = 1;
+        eq(x, x, "eq does not revert with equal values");
+    }
+
+    function testFuzz_HelperAssert_eq_x_x_fuzz(uint256 x) public {
+        eq(x, x, "eq does not revert with the fuzz values");
+    }
+
+    function test_HelperAssert_eq_x_y_concrete() public {
+        uint256 x = 2;
+        uint256 y = 4;
+
+        string memory reason = "eq reverts with different values.";
+        string memory failReason = string(abi.encodePacked(
+                "Invalid: ",
+                FuzzLibString.toString(x),
+                "!=",
+                FuzzLibString.toString(y),
+                ", reason: ",
+                reason
+        ));
+        vm.expectEmit(true, false, false, true);
+        emit AssertEqFail(failReason);
 
-        vm.expectEmit(true, true, true, true);
-        emit AssertFail("Testing assertion");
         vm.expectRevert(PlatformTest.TestAssertFail.selector);
-        t(false, reason);
+
+        eq(x, y, reason);
     }
 
-    function test_TSuccess() public {
-        string memory reason = "Testing assertion";
-        t(true, reason);
+    function testFuzz_HelperAssert_eq_x_y_fuzz(uint256 x, uint256 y) public {
+        vm.assume(x != y);
+        string memory reason = "eq reverts with fuzz values.";
+
+        vm.expectEmit(true, false, false, true);
+        string memory failReason = string(abi.encodePacked(
+                "Invalid: ",
+                FuzzLibString.toString(x),
+                "!=",
+                FuzzLibString.toString(y),
+                ", reason: ",
+                reason
+            ));
+        emit AssertEqFail(failReason);
+
+        vm.expectRevert(PlatformTest.TestAssertFail.selector);
+
+        eq(x, y, reason);
     }
-}
+}
\ No newline at end of file