public void SequenceEqualEmptyDefault()
{
Assert.Throws <NullReferenceException>(() => ImmutableArrayExtensions.SequenceEqual(oneElement, emptyDefault));
Assert.Throws <NullReferenceException>(() => ImmutableArrayExtensions.SequenceEqual(emptyDefault, empty));
Assert.Throws <NullReferenceException>(() => ImmutableArrayExtensions.SequenceEqual(emptyDefault, emptyDefault));
Assert.Throws <ArgumentNullException>(() => ImmutableArrayExtensions.SequenceEqual(emptyDefault, emptyDefault, (Func <int, int, bool>)null));
}
public void SequenceEqualEmptyDefault()
{
TestExtensionsMethods.ValidateDefaultThisBehavior(() => ImmutableArrayExtensions.SequenceEqual(s_oneElement, s_emptyDefault));
TestExtensionsMethods.ValidateDefaultThisBehavior(() => ImmutableArrayExtensions.SequenceEqual(s_emptyDefault, s_empty));
TestExtensionsMethods.ValidateDefaultThisBehavior(() => ImmutableArrayExtensions.SequenceEqual(s_emptyDefault, s_emptyDefault));
AssertExtensions.Throws <ArgumentNullException>("predicate", () => ImmutableArrayExtensions.SequenceEqual(s_emptyDefault, s_emptyDefault, (Func <int, int, bool>)null));
}
public void SequenceEqual()
{
Assert.Throws <ArgumentNullException>(() => ImmutableArrayExtensions.SequenceEqual(oneElement, (IEnumerable <int>)null));
foreach (IEqualityComparer <int> comparer in new[] { null, EqualityComparer <int> .Default })
{
Assert.True(ImmutableArrayExtensions.SequenceEqual(manyElements, manyElements, comparer));
Assert.True(ImmutableArrayExtensions.SequenceEqual(manyElements, (IEnumerable <int>)manyElements.ToArray(), comparer));
Assert.True(ImmutableArrayExtensions.SequenceEqual(manyElements, ImmutableArray.Create(manyElements.ToArray()), comparer));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, oneElement, comparer));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, (IEnumerable <int>)oneElement.ToArray(), comparer));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, ImmutableArray.Create(oneElement.ToArray()), comparer));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, (IEnumerable <int>)manyElements.Add(1).ToArray(), comparer));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements.Add(1), manyElements.Add(2).ToArray(), comparer));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements.Add(1), (IEnumerable <int>)manyElements.Add(2).ToArray(), comparer));
}
Assert.True(ImmutableArrayExtensions.SequenceEqual(manyElements, manyElements, (a, b) => true));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, oneElement, (a, b) => a == b));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements.Add(1), manyElements.Add(2), (a, b) => a == b));
Assert.True(ImmutableArrayExtensions.SequenceEqual(manyElements.Add(1), manyElements.Add(1), (a, b) => a == b));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, ImmutableArray.Create(manyElements.ToArray()), (a, b) => false));
Assert.Throws <ArgumentNullException>(() => ImmutableArrayExtensions.SequenceEqual(oneElement, oneElement, (Func <int, int, bool>)null));
}
public void SequenceEqualEmpty()
{
Assert.Throws <ArgumentNullException>(() => ImmutableArrayExtensions.SequenceEqual(empty, (IEnumerable <int>)null));
Assert.True(ImmutableArrayExtensions.SequenceEqual(empty, empty));
Assert.True(ImmutableArrayExtensions.SequenceEqual(empty, empty.ToArray()));
Assert.True(ImmutableArrayExtensions.SequenceEqual(empty, empty, (a, b) => true));
Assert.True(ImmutableArrayExtensions.SequenceEqual(empty, empty, (a, b) => false));
}
public void SequenceEqual()
{
Assert.Throws <ArgumentNullException>(() => ImmutableArrayExtensions.SequenceEqual(oneElement, (IEnumerable <int>)null));
Assert.True(ImmutableArrayExtensions.SequenceEqual(manyElements, manyElements));
Assert.True(ImmutableArrayExtensions.SequenceEqual(manyElements, manyElements.ToArray()));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, oneElement));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, oneElement.ToArray()));
Assert.True(ImmutableArrayExtensions.SequenceEqual(manyElements, manyElements, (a, b) => true));
Assert.False(ImmutableArrayExtensions.SequenceEqual(manyElements, ImmutableArray.Create(manyElements.ToArray()), (a, b) => false));
Assert.Throws <ArgumentNullException>(() => ImmutableArrayExtensions.SequenceEqual(oneElement, oneElement, (Func <int, int, bool>)null));
}
