public void ContainsTest()
{
#pragma warning disable xUnit2017 // Do not use Contains() to check if a value exists in a collection
Assert.True(_array.Contains(56));
Assert.False(_array.Contains(100));
#pragma warning restore xUnit2017 // Do not use Contains() to check if a value exists in a collection
}
public void ContainsTest()
{
var a = new SparseArray <bool> {
[5] = true, [90] = true
};
Assert.That(a.Contains(true), Is.True);
Assert.That(a.Contains(false), Is.False);
}
public void SparseArrayContainsTest()
{
SparseArray <Int32> array = new SparseArray <Int32>(_values);
Assert.IsTrue(array.Contains(0));
Assert.IsFalse(array.Contains(-1));
Assert.IsTrue(array.Contains(1));
Assert.IsTrue(array.Contains(2));
Assert.IsFalse(array.Contains(4));
}
public void Contains_2()
{
var a = new SparseArray <char>(10);
a.Set(1, 'a');
Assert.IsTrue(a.Contains(1));
Assert.IsFalse(a.Contains(0));
Assert.IsFalse(a.Contains(9));
a.Set(1, 'a');
Assert.IsTrue(a.Contains(1));
Assert.IsFalse(a.Contains(0));
Assert.IsFalse(a.Contains(9));
a.Set(1, 'b');
Assert.IsTrue(a.Contains(1));
Assert.IsFalse(a.Contains(0));
Assert.IsFalse(a.Contains(9));
}
public void SparseArrayContainsTest()
{
SparseArray <Int32> array = new SparseArray <Int32>(this.values);
array.Contains(0).ShouldBeTrue();
array.Contains(5).ShouldBeTrue();
array.Contains(10).ShouldBeTrue();
array.Contains(100).ShouldBeTrue();
array.Contains(-10).ShouldBeFalse();
array.Contains(1000).ShouldBeFalse();
}
public void Contains_ValueExists()
{
var sa = new SparseArray <decimal>(2, new Dictionary <int, decimal>()
{
{ 0, 1M }, { 1, 2M }
});
Assert.AreEqual(2, sa.Capacity, "Incorrect capacity.");
Assert.AreEqual(2, sa.Count, "Incorrect count.");
Assert.AreEqual(2, sa.Sparsity, "Incorrect sparsity.");
Assert.AreEqual(1.0M, sa.SparsityPercent, "Incorrect sparsity percent.");
Assert.IsTrue(sa.Keys.SequenceEqual(new List <int> {
0, 1
}), "Incorrect keys.");
Assert.IsTrue(sa.ToArray().SequenceEqual(new[] { 1M, 2M }), "Unequal elements in sparse array");
Assert.IsTrue(sa.Contains(2M), "Failed to find value that should exist");
}
public void Contains_1()
{
var a = new SparseArray <char>(10);
a.Set(1, 'a');
a.Set(5, 'e');
a.Set(3, 'c');
Assert.IsTrue(a.Contains(1));
Assert.IsTrue(a.Contains(3));
Assert.IsTrue(a.Contains(5));
Assert.IsFalse(a.Contains(0));
Assert.IsFalse(a.Contains(2));
Assert.IsFalse(a.Contains(4));
Assert.IsFalse(a.Contains(6));
a.Set(2, 'b');
a.Set(4, 'd');
Assert.IsTrue(a.Contains(1));
Assert.IsTrue(a.Contains(2));
Assert.IsTrue(a.Contains(3));
Assert.IsTrue(a.Contains(4));
Assert.IsTrue(a.Contains(5));
Assert.IsFalse(a.Contains(0));
Assert.IsFalse(a.Contains(6));
}