public void ContainsOnly_EmptyTestString_ReturnsTrue()
{
// Arrange
string testValue = string.Empty;
string allowedCharacters = string.Empty;
bool actualResult;
bool expectedResult = true;
// Act
actualResult = StringContentValidator.ContainsOnly(testValue, allowedCharacters);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void ContainsOnly_AAAWhenOnlyUppercaseAAllowed_ReturnsTrue()
{
// Arrange
string testValue = "AAA";
string allowedCharacters = "A";
bool actualResult;
bool expectedResult = true;
// Act
actualResult = StringContentValidator.ContainsOnly(testValue, allowedCharacters);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void ContainsOnly_MultilineWhenAllAlphaSpaceAndPunctuationAllowed_ReturnsTrue()
{
// Arrange
string testValue = "This is a full paragraph that should be valid.\tIt even contains a tab.\r\nNot to mention it's multi-line!";
string allowedCharacters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz .,!?'-()\t\r\n";
bool actualResult;
bool expectedResult = true;
// Act
actualResult = StringContentValidator.ContainsOnly(testValue, allowedCharacters);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void ContainsOnly_AAAWhenAllAlphaAndSpaceAllowed_ReturnsTrue()
{
// Arrange
string testValue = "AAA";
string allowedCharacters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ";
bool actualResult;
bool expectedResult = true;
// Act
actualResult = StringContentValidator.ContainsOnly(testValue, allowedCharacters);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void DoesNotContainAnyOf_LowercaseABCWhenLowercaseDEFDisallowed_ReturnsTrue()
{
// Arrange
string testValue = "abc";
string[] disallowedFragments = new string[] { "d", "e", "f" };
bool actualResult;
bool expectedResult = true;
// Act
actualResult = StringContentValidator.DoesNotContainAnyOf(testValue, disallowedFragments);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void DoesNotContainAnyOf_ABCWhenLowercaseBCandDEDisallowed_ReturnsFalse()
{
// Arrange
string testValue = "ABC";
string[] disallowedFragments = new string[] { "bc", "de" };
bool actualResult;
bool expectedResult = false;
// Act
actualResult = StringContentValidator.DoesNotContainAnyOf(testValue, disallowedFragments);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void DoesNotContainAnyOf_ABCWhenCDandEFDisallowed_ReturnsTrue()
{
// Arrange
string testValue = "ABC";
string[] disallowedFragments = new string[] { "CD", "EF" };
bool actualResult;
bool expectedResult = true;
// Act
actualResult = StringContentValidator.DoesNotContainAnyOf(testValue, disallowedFragments);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void DoesNotContainAnyOf_AAAWhenAandCDisallowed_ReturnsFalse()
{
// Arrange
string testValue = "AAA";
string[] disallowedFragments = new string[] { "A", "C" };
bool actualResult;
bool expectedResult = false;
// Act
actualResult = StringContentValidator.DoesNotContainAnyOf(testValue, disallowedFragments);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void DoesNotContainAnyOf_EmptyTestString_ReturnsTrue()
{
// Arrange
string testValue = string.Empty;
string[] disallowedFragments = new string[] { };
bool actualResult;
bool expectedResult = true;
// Act
actualResult = StringContentValidator.DoesNotContainAnyOf(testValue, disallowedFragments);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}