public void Words_contains_the_same_elements_as_the_given_list()
{
var words = TestData.CreateListOfWordsEnumerable(20).ToList();
var sut = WordChain.New(words, TimeSpan.Zero);
Assert.Equal(words.Count, sut.Words.Count());
Assert.All(sut.Words, word => Assert.Contains(word, words));
}
public void New_produces_an_object_that_is_of_type_IWordChain()
=> Xssert
.TheActualType(actualTypeSelector: () =>
WordChain.New(
words: TestData.CreateListOfWordsEnumerable(2),
duration: TimeSpan.Zero
)
)
.IsDerivedFromTheExpectedType <IWordChain>()
;
public void Throws_ArgumentOutOfRangeException_when_words_parameter_holds_less_than_two_words(int amountOfWords)
=> Xssert.ThrowsArgumentOutOfRangeException(
testCode: () =>
{
var words = TestData.CreateListOfWordsEnumerable(amountOfWords);
WordChain.New(words: words, duration: TimeSpan.Zero);
},
expectedParameterName: "words",
expectedMessageContains: $"The parameter 'words' should at least contain 2 words, in stead of the provided amount of '{amountOfWords}' words."
)
;
public static IEnumerable <object[]> Duration_is_calulcated_accordingly_for_a_given_IWordChain_collection_TestData()
=> new List <object[]>
{
new object[]
{
new List <IWordChain>
{
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromSeconds(1))
},
TimeSpan.FromSeconds(1)
},
new object[]
{
new List <IWordChain>
{
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromSeconds(1)),
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromSeconds(5)),
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromMinutes(1))
},
new TimeSpan(hours: 0, minutes: 1, seconds: 6),
},
new object[]
{
new List <IWordChain>
{
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromMilliseconds(505)),
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromSeconds(5)),
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromMinutes(3))
},
new TimeSpan(hours: 0, minutes: 3, seconds: 5).Add(TimeSpan.FromMilliseconds(505)),
}
}
;
public static IEnumerable <object[]> IWordChain_collections_are_equivalent_as_those_that_where_passed_TestData()
=> new List <object[]>
{
new object[]
{
new List <IWordChain>
{
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromSeconds(1))
},
1
},
new object[]
{
new List <IWordChain>
{
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromSeconds(1)),
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromSeconds(5)),
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromMinutes(1))
},
3
},
new object[]
{
new List <IWordChain>
{
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromMilliseconds(505)),
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromSeconds(5)),
WordChain.New(TestData.CreateListOfWordsEnumerable(10), TimeSpan.FromMinutes(3))
},
3
}
}
;
public void Length_reflects_the_number_of_words_in_the_chain(int amountOfWords) => Assert.Equal(amountOfWords, WordChain.New(TestData.CreateListOfWordsEnumerable(amountOfWords), TimeSpan.Zero).Length);
public void EndingWord_is_the_same_as_the_last_word_in_the_given_list()
=> Assert.Equal("word20", WordChain.New(TestData.CreateListOfWordsEnumerable(20), TimeSpan.Zero).EndingWord);
public void Throws_ArgumentNullException_when_words_parameter_is_null()
=> Xssert.ThrowsArgumentNullException(
testCode: () => WordChain.New(words: null, duration: TimeSpan.Zero),
expectedParameterName: "words"
)
;
