public void Test_Occurrence_InputWordOccursInText_ExpectedMoreThanOne()
{
var ew = new OccurrenceOfWord();
var text = "Pork chop chicken spare ribs, short ribs meatball short loin porchetta picanha sausage filet mignon.";
var expected = 2;
var actual = ew.Occurrence(text, "ribs");
Assert.AreEqual(expected, actual);
}
public void Test_Occurrence_InputEmptyOrNullStringFirstParam_ExpectedReturnedZero()
{
var ow = new OccurrenceOfWord();
string[] testNulls = { string.Empty, null };
var expected = 0;
foreach (var item in testNulls)
{
var actual = ow.Occurrence(item, "ribs");
Assert.AreEqual(expected, actual);
}
}
public void Test_Occurrence_InputEmptyOrNullStringSecondParam_ExpectedReturnedZero()
{
var ow = new OccurrenceOfWord();
var text = "Pork chop chicken spare ribs, " +
"short ribs meatball short loin porchetta " +
"picanha sausage filet mignon.";
string[] testNulls = { string.Empty, null };
var expected = 0;
foreach (var item in testNulls)
{
var actual = ow.Occurrence(text, item);
Assert.AreEqual(expected, actual);
}
}
