public void Pattern_ProvideIntInputLessThanOne_ReturnsEmptyString()
{
var pc = new PatternCompletion();
string expectedResult = string.Empty;
Assert.AreEqual(expectedResult, pc.Pattern(0));
}
public void Pattern_ProvideIntInput_ReturnsValidPattern()
{
var pc = new PatternCompletion();
string expectedResult = "1\r\n22\r\n333\r\n4444\r\n55555\r\n";
Assert.AreEqual(expectedResult, pc.Pattern(5));
}