diff --git a/libs/remix-tests/src/testRunner.ts b/libs/remix-tests/src/testRunner.ts
index f027a6efcd..6b2409edca 100644
--- a/libs/remix-tests/src/testRunner.ts
+++ b/libs/remix-tests/src/testRunner.ts
@@ -247,6 +247,10 @@ export function runTest (testName: string, testObject: any, contractDetails: Com
                         if (eIndex >= 0) {
                             const testEvent = web3.eth.abi.decodeParameters(assertionEvents[eIndex].params, event.raw.data)
                             if (!testEvent[0]) {
+                                if(eIndex === 0) { // for 'Assert.ok' method
+                                    testEvent[2] = 'false'
+                                    testEvent[3] = 'true'
+                                }
                                 const resp: TestResultInterface = {
                                   type: 'testFailure',
                                   value: changeCase.sentenceCase(func.name),
diff --git a/libs/remix-tests/tests/examples_0/assert_test.sol b/libs/remix-tests/tests/examples_0/assert_test.sol
new file mode 100644
index 0000000000..ea524055ea
--- /dev/null
+++ b/libs/remix-tests/tests/examples_0/assert_test.sol
@@ -0,0 +1,20 @@
+import "remix_tests.sol"; // this import is automatically injected by Remix.
+
+contract AssertTest {
+
+    function okPassTest() public {
+        Assert.ok(true, "okPassTest fails");
+    }
+
+    function okFailTest() public {
+        Assert.ok(false, "okFailTest fails");
+    }
+
+    function equalUintPassTest() public {
+        Assert.equal(uint(1), uint(1), "equalUintPassTest fails");
+    }
+
+    function equalUintFailTest() public {
+        Assert.equal(uint(1), uint(2), "equalUintFailTest fails");
+    }
+}
\ No newline at end of file
diff --git a/libs/remix-tests/tests/testRunner.spec.ts b/libs/remix-tests/tests/testRunner.spec.ts
index ac588157f5..3157c5f904 100644
--- a/libs/remix-tests/tests/testRunner.spec.ts
+++ b/libs/remix-tests/tests/testRunner.spec.ts
@@ -100,6 +100,38 @@ describe('testRunner', () => {
     }
 
     describe('#runTest', () => {
+
+      describe('assert library methods test', () => {
+      const filename: string = __dirname + '/examples_0/assert_test.sol'
+
+      beforeAll((done) => {
+        compileAndDeploy(filename, (_err: Error | null | undefined, compilationData: object, contracts: any, asts: any, accounts: string[]) => {
+          runTest('AssertTest', contracts.AssertTest, compilationData[filename]['AssertTest'], asts[filename], { accounts }, testCallback, resultsCallback(done))
+        })
+      })
+
+      afterAll(() => { tests = [] })
+
+      it('should have 2 passing test', () => {
+        assert.equal(results.passingNum, 2)
+      })
+
+      it('should have 2 failing test', () => {
+        assert.equal(results.failureNum, 2)
+      })
+
+      it('should return', () => {
+        deepEqualExcluding(tests, [
+          { type: 'accountList', value: accounts },
+          { type: 'contract', value: 'AssertTest', filename: __dirname + '/examples_0/assert_test.sol' },
+          { type: 'testPass', value: 'Ok pass test', context: 'AssertTest' },
+          { type: 'testFailure', value: 'Ok fail test', errMsg: 'okFailTest fails', context: 'AssertTest', expected: 'true', returned: 'false'},
+          { type: 'testPass', value: 'Equal uint pass test', context: 'AssertTest' },
+          { type: 'testFailure', value: 'Equal uint fail test', errMsg: 'equalUintFailTest fails', context: 'AssertTest', expected: '2', returned: '1'}
+        ], ['time'])
+      })
+    })
+
     describe('test with beforeAll', () => {
       const filename: string = __dirname + '/examples_1/simple_storage_test.sol'