public void ReturnsWordsInAlphabeticalOrder1()
{
// Arrange
var sut = new Greek();
// Act
var actual = sut.Sort(new List <string> {
"Beta", "Alpha"
});
// Assert
// We could assert individually, but this would rapidly get annoying
Assert.AreEqual("Alpha", actual[0]);
Assert.AreEqual("Beta", actual[1]);
}
public void ReturnsWordsInAlphabeticalOrder3()
{
// Arrange
var sut = new Greek();
// Act
var actual = sut.Sort(new List <string> {
"Beta", "Alpha"
});
// Assert
// Fluent assertion is both more robust and much more readable.
var expected = new List <string> {
"Alpha", "Beta"
};
actual.Should().BeEquivalentTo(expected, options => options.WithStrictOrdering());
}
public void ReturnsWordsInAlphabeticalOrder2()
{
// Arrange
var sut = new Greek();
// Act
var actual = sut.Sort(new List <string> {
"Beta", "Alpha"
});
// Assert
// maybe we should write a loop, but what happens if "actual" has fewer items
// than "expected", or even worse, "actual" has more?
var expected = new List <string> {
"Alpha", "Beta"
};
for (int i = 0; i < expected.Count; i++)
{
Assert.AreEqual(expected[i], actual[i]);
}
}