public void GetDoubleCharString_ValidStrings_ReturnsCorrectResult()
{
var first = "omg i love shrek";
var second = "o kek";
var result = DoubleChars.GetDoubleCharString(first, second);
Assert.That(result, Is.EqualTo("oomg i loovee shreekk"));
}
public void GetDoubleCharString_NoOccurencies_ReturnsFirstString()
{
var first = "Test";
var second = "abcd";
var result = DoubleChars.GetDoubleCharString(first, second);
Assert.That(result, Is.EqualTo(first));
}
public void GetDoubleCharString_EmptyStrings_ThrowsArgumentException()
{
var empty = String.Empty;
var nonEmpty = "a";
Assert.Multiple(() =>
{
Assert.That(() => DoubleChars.GetDoubleCharString(empty, empty),
Throws.ArgumentException.
With.Message.
EqualTo(Resources.Resources.NullOrEmptyExMessage));
Assert.That(() => DoubleChars.GetDoubleCharString(empty, nonEmpty),
Throws.ArgumentException.
With.Message.
EqualTo(Resources.Resources.NullOrEmptyExMessage));
Assert.That(() => DoubleChars.GetDoubleCharString(nonEmpty, empty),
Throws.ArgumentException.
With.Message.
EqualTo(Resources.Resources.NullOrEmptyExMessage));
});
}
public void GetDoubleCharString_NullStrings_ThrowsArgumentException()
{
string nullString = null;
var nonNullString = "a";
Assert.Multiple(() =>
{
Assert.That(() => DoubleChars.GetDoubleCharString(nullString, nullString),
Throws.ArgumentException.
With.Message.
EqualTo(Resources.Resources.NullOrEmptyExMessage));
Assert.That(() => DoubleChars.GetDoubleCharString(nonNullString, nullString),
Throws.ArgumentException.
With.Message.
EqualTo(Resources.Resources.NullOrEmptyExMessage));
Assert.That(() => DoubleChars.GetDoubleCharString(nullString, nonNullString),
Throws.ArgumentException.
With.Message.
EqualTo(Resources.Resources.NullOrEmptyExMessage));
});
}
