public static void Equals_Some_ForReferenceT_WithCustomComparer()
{
// Arrange
IStructuralEquatable anagram = Maybe.SomeOrNone(Anagram);
var margana = Maybe.SomeOrNone(Margana);
var other = Maybe.SomeOrNone("XXX");
var none = Maybe <string> .None;
var cmp = new AnagramEqualityComparer();
// Act & Assert
Assert.True(anagram.Equals(anagram));
Assert.False(anagram.Equals(margana));
Assert.False(anagram.Equals(other));
Assert.False(anagram.Equals(none));
Assert.False(anagram.Equals(new object()));
Assert.True(anagram.Equals(anagram, cmp));
Assert.True(anagram.Equals(margana, cmp));
Assert.False(anagram.Equals(other, cmp));
Assert.False(anagram.Equals(none, cmp));
Assert.False(anagram.Equals(new object(), cmp));
Assert.False(anagram.Equals(null, cmp));
// REVIEW: very odd, after Equals(null), we must use !.
Assert.False(anagram.Equals(null));
}
public static void GetHashCode_Some_WithCustomComparer()
{
// Arrange
var cmp = new AnagramEqualityComparer();
// Act & Assert
Assert.Equal(cmp.GetHashCode(MyText), ((IStructuralEquatable)SomeText).GetHashCode(cmp));
}
public void AnagramEqualityComparer_GetHashCode_SameForAnagrams(string word, string anagram)
{
var comparer = new AnagramEqualityComparer();
var hash1 = comparer.GetHashCode(word);
var hash2 = comparer.GetHashCode(anagram);
Assert.Equal(hash1, hash2);
}
public void CustomComparer()
{
string[] first = { "Bob", "Robert", "Tim", "Matt", "miT" };
string[] second = { "ttaM", "Charlie", "Bbo" };
string[] expected = { "Bob", "Robert", "Tim", "Matt", "Charlie" };
var comparer = new AnagramEqualityComparer();
Assert.Equal(expected, first.Union(second, comparer), comparer);
}
public void CustomComparer()
{
string[] first = { "Bob", "Robert", "Tim", "Matt", "miT" };
string[] second = { "ttaM", "Charlie", "Bbo" };
string[] expected = { "Bob", "Robert", "Tim", "Matt", "Charlie" };
var comparer = new AnagramEqualityComparer();
Assert.Equal(expected, first.AsQueryable().Union(second.AsQueryable(), comparer), comparer);
}
public static void RunOrderedIntersectTest2()
{
string[] first = { "Tim", "Bob", "Mike", "Robert" };
string[] second = { "ekiM", "bBo" };
var comparer = new AnagramEqualityComparer();
string[] expected = first.Except(second, comparer).ToArray();
string[] actual = first.AsParallel().AsOrdered().Except(second.AsParallel().AsOrdered(), comparer).ToArray();
Assert.True(expected.SequenceEqual(actual), "RunOrderedIntersectTest2: FAILED.");
}
