private void TestIsValid(int lengthRequired, int lengthToTest, bool valid)
{
// Arrange
var testString = "X".PadRight(lengthToTest);
var r = new StringMinimumLengthRule("ARuleName").Property("APropertyName").MinimumLength(lengthRequired);
// Act
var result = r.IsValid(new Dictionary <string, string>(1)
{
{ "APropertyName", testString }
});
// Assert
if (valid)
{
Assert.IsTrue(result);
Assert.IsNull(r.ErrorMessage);
}
else
{
Assert.IsFalse(result);
Assert.AreEqual(r.PropertyName + " value is " + lengthToTest.ToString() +
" characters, which does not meet the minimum required length of " +
lengthRequired.ToString() + " characters.",
r.ErrorMessage);
}
}
public void IsValidThrowsExceptionIfMinimumLengthNotSet()
{
// Arrange
var r = new StringMinimumLengthRule("ARuleName").Property("APropertyName");
// Act
r.IsValid(new Dictionary <string, string>(1)
{
{ "APropertyName", "This is also a big string." }
});
}
private void IsValidReturnsTrueIfNullEquivalent(string Value)
{
// Arrange
var r = new StringMinimumLengthRule("ARuleName").Property("APropertyName").MinimumLength(10);
// Act
var result = r.IsValid(new Dictionary <string, string>(1)
{
{ "APropertyName", Value }
});
// Assert
Assert.IsTrue(result);
Assert.IsNull(r.ErrorMessage);
}