diff --git a/tests/index.js b/tests/index.js
index 9b9ae27..6e76254 100644
--- a/tests/index.js
+++ b/tests/index.js
@@ -45,9 +45,18 @@ describe("JS Input Validator", function() {
 		};
 
 		it("should validate input data object against validation schema and return error object", function() {
-			// const errors = new Validator(schema).run(values);
-			// TODO: Fix
-			expect(true).to.equal(true);
+			const errors = new Validator(schema).run(values);
+
+			const expectedErrors = {
+			  field1: [ 'Invalid data type!', 'Invalid character size! (max)' ],
+			  field2: [ 'field 2 is required!' ],
+			  field4: [ 'Invalid email address' ]
+			}
+
+			expect(errors.field1[0]).to.equal(expectedErrors.field1[0]);
+			expect(errors.field1[1]).to.equal(expectedErrors.field1[1]);
+			expect(errors.field2[0]).to.equal(expectedErrors.field2[0]);
+			expect(errors.field4[0]).to.equal(expectedErrors.field4[0]);
 		});
 	});
 });