public void Test_Find_InputsEmptyOrNullFirstParam_ExpectedZeroCount()
{
var fw = new FindMatchingWords();
var expectedWords = new List <string>();
string[] tests = { string.Empty };
foreach (var test in tests)
{
var actualWords = fw.Find(test, "category:");
CollectionAssert.AreEqual(expectedWords, actualWords);
}
}
public void Test_Find_InputsContainNonMatchingWords_ExpectedZeroCount()
{
var fw = new FindMatchingWords();
var text =
"We have large selection of goods.Customers can buy from" +
" the non-matching: shoes which is the best selling in our " +
"inventory also non-matching: shirts is the second to our shoes. " +
"Also, we have non-matching: computers and other items…";
var expectedWords = new List <string>();
var actualWords = fw.Find(text, "category:");
CollectionAssert.AreEqual(expectedWords, actualWords);
}
public void Test_Find_InputsEmptyOrNullSecondParam_ExpectedZeroCount()
{
var fw = new FindMatchingWords();
var text =
"We have large selection of goods. Customers can buy from" +
" the category: shoes which is the best selling in our " +
"inventory also category: shirts is the second to our shoes. " +
"Also, we have category: computers and other items…";
var expectedWords = new List <string>();
string[] tests = { string.Empty };
foreach (var test in tests)
{
var actualWords = fw.Find(text, test);
CollectionAssert.AreEqual(expectedWords, actualWords);
}
}