public void printResults_empty()
{
int[] arr = { 0 };
TextMatching s = new TextMatching();
string textMatching = s.PrintResults(arr);
Assert.AreEqual(null, textMatching);
}
public void findMatch_empty()
{
int FromIndex = 0;
string text = "", subtext = "";
TextMatching tm = new TextMatching();
tm.FindMatch(FromIndex, text, subtext);
}
public void printResults_invalidValues()
{
int[] arr = new int[] { 1, 2, 3, -1, 5, 6, 7, 8, 9 };
TextMatching s = new TextMatching();
string textMatching = s.PrintResults(arr);
Assert.AreEqual("1,2,3", textMatching);
}
public void findMatch_ValidValues_lastIndex()
{
int FromIndex = 0;
string text = "Polly put the kettle on, polly put the kettle on, polly put the kettle on we'll all have tea z", subtext = "z";
int expectedValue = 94;
TextMatching tm = new TextMatching();
int actualValue = tm.FindMatch(FromIndex, text, subtext);
Assert.AreEqual(expectedValue, actualValue);
}
public void calc_validValues()
{
string text = "polly put the kettle on, polly put the kettle on, polly put the kettle on we'll all have tea", subtext = "polly";
int[] expectedValues = { 1, 26, 51, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
TextMatching tm = new TextMatching();
int[] actualValues = tm.Calc(text, subtext);
for (int i = 0; i < actualValues.Length; i++)
{
Assert.AreEqual(expectedValues[i], actualValues[i]);
}
}