public void Equals_ObjectXIsNull_ReturnsFalse()
{
var comparer = new FeedItemComparer();
var isEqual = comparer.Equals(null, new FeedItem());
Assert.That(isEqual, Is.False);
}
public void GetHashCode_ReturnsHashCode()
{
var comparer = new FeedItemComparer();
var hashCode = comparer.GetHashCode(new FeedItem {
Artist = "abc", Album = "def"
});
Assert.That(hashCode, Is.EqualTo("abc".GetHashCode() + "def".GetHashCode()));
}
public void Equals_ArtistAndAlbumEquals_ReturnsTrue()
{
var comparer = new FeedItemComparer();
var isEqual = comparer.Equals(new FeedItem {
Artist = "abc", Album = "def"
}, new FeedItem {
Artist = "abc", Album = "def"
});
Assert.That(isEqual, Is.True);
}
public void Equals_AlbumDoesNotEquals_ReturnsFalse()
{
var comparer = new FeedItemComparer();
var isEqual = comparer.Equals(new FeedItem {
Artist = "abc", Album = "def"
}, new FeedItem {
Artist = "abc", Album = "ghi"
});
Assert.That(isEqual, Is.False);
}