public void Test_Count_InputCountArrayValuesWithOneLength_ExpectedTwo()
{
var words = new WordsCount();
var input = new[] { "A", "C", "CCC", "AB" };
var expected = 2;
var actual = words.Count(input, 1);
Assert.AreEqual(expected, actual);
}
public void Test_Count_InputArrayValuesAreNullOrEmptySpace_ExpectedZero()
{
var words = new WordsCount();
var input = new[] { null, " " };
var expected = 0;
var actual = words.Count(input, -2);
Assert.AreEqual(expected, actual);
}
public void Test_Count_InputGivenLenghtIsLessOne_ExpectedZero()
{
var words = new WordsCount();
var input = new[] { "Abb", "CCC" };
var expected = 0;
var actual = words.Count(input, -2);
Assert.AreEqual(expected, actual);
}
public void Test_Count_InputArrayLengthZero_ExpectedZero()
{
var words = new WordsCount();
string[] input = new string[0];
var expected = 0;
var actual = words.Count(input, 2);
Assert.AreEqual(expected, actual);
}
public void Test_Count_InputNullArray_ExpectedZero()
{
var words = new WordsCount();
string[] input = null;
var expected = 0;
var actual = words.Count(input, 1);
Assert.AreEqual(expected, actual);
}