public void Enumerating_StartFromNonZero_AddsCorrectCount()
{
// Arrange
var name = "Char_Hero";
var enumerateOp = new EnumerateOperation();
enumerateOp.CountFormat = "0";
enumerateOp.StartingCount = -1;
var expected = "Char_Hero-1";
// Act
string result = enumerateOp.Rename(name, 0);
// Assert
Assert.AreEqual(expected, result);
}
public void Enumerating_InvalidFormat_IsIgnored()
{
// Arrange
var name = "Char_Hero";
var enumerateOp = new EnumerateOperation();
enumerateOp.CountFormat = "s";
enumerateOp.StartingCount = 100;
var expected = "Char_Hero";
// Act
string result = enumerateOp.Rename(name, 0);
// Assert
Assert.AreEqual(expected, result);
}
public void Enumerating_NoFormat_DoesNothing()
{
// Arrange
var name = "Char_Hero";
var enumerateOp = new EnumerateOperation();
enumerateOp.CountFormat = string.Empty;
var expected = name;
// Act
string result = enumerateOp.Rename(name, 0);
// Assert
Assert.AreEqual(expected, result);
}
public void Enumerating_SingleDigitFormat_AddsCount()
{
// Arrange
var name = "Char_Hero";
var enumerateOp = new EnumerateOperation();
enumerateOp.CountFormat = "0";
enumerateOp.StartingCount = 0;
var expected = "Char_Hero0";
// Act
string result = enumerateOp.Rename(name, 0);
// Assert
Assert.AreEqual(expected, result);
}
public void Enumerating_CountSeveralTimes_CountsUp()
{
// Arrange
var names = new string[]
{
"BlockA",
"BlockB",
"BlockC",
"BlockD",
"BlockE",
};
var enumerateOp = new EnumerateOperation();
enumerateOp.CountFormat = "0";
enumerateOp.StartingCount = 1;
var expectedNames = new string[]
{
"BlockA1",
"BlockB2",
"BlockC3",
"BlockD4",
"BlockE5",
};
// Act
var results = new List <string>(names.Length);
for (int i = 0; i < names.Length; ++i)
{
results.Add(enumerateOp.Rename(names[i], i));
}
// Assert
Assert.AreEqual(
expectedNames.Length,
results.Count,
"Expected Results and results should have the same number of entries but didn't.");
for (int i = 0; i < results.Count; ++i)
{
var expected = expectedNames[i];
Assert.AreEqual(expected, results[i]);
}
}
