public void T04_ExpandTo_NegativeTargetLength_ThrowsException()
{
string inputText = "Anyway";
int targetLength = -1;
Assert.Throws <ArgumentOutOfRangeException>(() => StringLib.ExpandTo(inputText, targetLength));
}
public void T09_ExpandTo_StringIs2Char2AndTargetLengthIs3_CorrectResult()
{
string inputText = "AB";
int targetLength = 3;
string expectedOutput = "ABA";
string actualOutput = StringLib.ExpandTo(inputText, targetLength);
Assert.AreEqual(expectedOutput, actualOutput);
}
public void T05_ExpandTo_ZeroTargetLength_ReturnsEmptyString()
{
string inputText = "Anything";
int targetLength = 0;
string expectedOutput = String.Empty;
string actualOutput = StringLib.ExpandTo(inputText, targetLength);
Assert.AreEqual(expectedOutput, actualOutput);
}
public void T03_ExpandTo_InputIsOneSpace_ThrowsException()
{
string inputText = " ";
Assert.Throws <ArgumentException>(() => StringLib.ExpandTo(inputText, 20));
}
public void T02_ExpandTo_EmptyString_ThrowsException()
{
string inputText = "";
Assert.Throws <ArgumentException>(() => StringLib.ExpandTo(inputText, 20));
}
public void T01_ExpandTo_NullArgument_ThrowsException()
{
string inputText = null;
Assert.Throws <ArgumentNullException>(() => StringLib.ExpandTo(inputText, 20));
}
