public void Given_string_When_find_4_word_duplicate_Then_return()
{
var s = "wordgoodgoodgoodbestword";
string[] words = new[] { "word", "good", "best", "good" };
var result = SubstringWithConcatenationOfAllWords.FindSubstring(s, words);
Assert.AreEqual(new List <int> {
8
}, result);
}
public void Given_string_When_find_three_word_Then_return_0()
{
var s = "foothebar";
string[] words = new[] { "foo", "bar", "the" };
var result = SubstringWithConcatenationOfAllWords.FindSubstring(s, words);
Assert.AreEqual(new List <int> {
0
}, result);
}
public void Given_string_When_find_two_word_Then_return()
{
var s = "barfoothefoobarman";
string[] words = new[] { "foo", "bar" };
var result = SubstringWithConcatenationOfAllWords.FindSubstring(s, words);
Assert.AreEqual(new List <int> {
0, 9
}, result);
}
public void Given_string_When_find_three_word_Then_return()
{
var s = "barfoofoobarthefoobarman";
string[] words = new[] { "foo", "bar", "the" };
var result = SubstringWithConcatenationOfAllWords.FindSubstring(s, words);
var expect = new List <int> {
6, 9, 12
};
Assert.AreEqual(expect.Count, result.Count);
Assert.IsTrue(expect.Any(q => result.Contains(q)));
}
