Validate() protected method

Validates the supplied objectToValidate.
In the case of the EmailValidator class, the test should be a string variable that will be evaluated and the object obtained as a result of this evaluation will be checked if it is a valid e-mail address.
protected Validate ( object objectToValidate ) : bool
objectToValidate object The object to validate.
return bool
        public void Validate()
        {
            EmailValidator validator = new EmailValidator();

            Assert.IsTrue(validator.Validate("*****@*****.**", new ValidationErrors()));
            Assert.IsTrue(validator.Validate("*****@*****.**", new ValidationErrors()));
            Assert.IsTrue(validator.Validate("g.m.m@web_ask.com", new ValidationErrors()));

            Assert.IsFalse(validator.Validate("@eu.s4hc.com", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("g @s4hc.com", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("g&@s", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("goran@s", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("goran@@", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("goran@eu s4hc.com", new ValidationErrors()));
            Assert.IsTrue(validator.Validate(" ", new ValidationErrors()));
            Assert.IsTrue(validator.Validate("", new ValidationErrors()));
            Assert.IsTrue(validator.Validate(null, new ValidationErrors()));
        }
        public void Validate()
        {
            EmailValidator validator = new EmailValidator();
            Assert.IsTrue(validator.Validate("*****@*****.**", new ValidationErrors()));
            Assert.IsTrue(validator.Validate("*****@*****.**", new ValidationErrors()));
            Assert.IsTrue(validator.Validate("g.m.m@web_ask.com", new ValidationErrors()));

            Assert.IsFalse(validator.Validate("@eu.s4hc.com", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("g @s4hc.com", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("g&@s", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("goran@s", new ValidationErrors()));
            Assert.IsFalse(validator.Validate("goran@@", new ValidationErrors()));             
            Assert.IsFalse(validator.Validate("goran@eu s4hc.com", new ValidationErrors()));             
            Assert.IsTrue(validator.Validate(" ", new ValidationErrors()));
            Assert.IsTrue(validator.Validate("", new ValidationErrors()));             
            Assert.IsTrue(validator.Validate(null, new ValidationErrors()));             
        }