public void CanValidate()
{
var arr = new[] { 1, 2, 3, 4, 5 };
var countGreaterThen4 = new CountValidator <int>(count => count > 4);
var countGreaterThen5 = new CountValidator <int>(count => count > 5, ErrorMessageText);
var countLessThan6 = new CountValidator <int>(count => count < 6);
var countLessThan3 = new CountValidator <int>(count => count < 3);
Assert.IsTrue(countGreaterThen4.Validate(arr).IsValid);
var result = countGreaterThen5.Validate(arr);
Assert.IsFalse(result.IsValid);
var expectedErrorMessage = ErrorMessageText;
var actualErrorMessage = result.First().ErrorMessage;
Assert.AreEqual(expectedErrorMessage, actualErrorMessage);
Assert.IsTrue(countLessThan6.Validate(arr).IsValid);
result = countLessThan3.Validate(arr);
Assert.IsFalse(result.IsValid);
expectedErrorMessage = "Invalid collection items count";
actualErrorMessage = result.First().ErrorMessage;
Assert.AreEqual(expectedErrorMessage, actualErrorMessage);
}
public void CanValidate()
{
var arr = new[] { 1, 2, 3, 4, 5 };
var countGreaterThen4 = new CountValidator<int>(count => count > 4);
var countGreaterThen5 = new CountValidator<int>(count => count > 5, ErrorMessageText);
var countLessThan6 = new CountValidator<int>(count => count < 6);
var countLessThan3 = new CountValidator<int>(count => count < 3);
Assert.IsTrue(countGreaterThen4.Validate(arr).IsValid);
var result = countGreaterThen5.Validate(arr);
Assert.IsFalse(result.IsValid);
var expectedErrorMessage = ErrorMessageText;
var actualErrorMessage = result.First().ErrorMessage;
Assert.AreEqual(expectedErrorMessage, actualErrorMessage);
Assert.IsTrue(countLessThan6.Validate(arr).IsValid);
result = countLessThan3.Validate(arr);
Assert.IsFalse(result.IsValid);
expectedErrorMessage = "Invalid collection items count";
actualErrorMessage = result.First().ErrorMessage;
Assert.AreEqual(expectedErrorMessage, actualErrorMessage);
}
