public unsafe void Pop_Item_After_Expanding_Success()
{
var expected = new TestStruct()
{
X = 3, Y = 1
};
ExpandableStack <TestStruct> sut = stackalloc TestStruct[1];
sut.Push(expected);
sut.Expand(stackalloc TestStruct[1]);
sut.Push(new TestStruct()
{
X = 1, Y = 1
});
sut.Pop();
var testStruct = sut.Pop();
Assert.AreEqual(0, sut.Count);
Assert.AreEqual(expected.X, testStruct.X);
Assert.AreEqual(expected.Y, testStruct.Y);
}
public unsafe void Pop_Item_Fail()
{
Assert.Throws <InvalidOperationException>(() =>
{
ExpandableStack <TestStruct> sut = stackalloc TestStruct[1];
sut.Pop();
});
}
public unsafe void Modify_Popped_Item_Success()
{
var expected = new TestStruct()
{
X = 3, Y = 1
};
ExpandableStack <TestStruct> sut = stackalloc TestStruct[1];
sut.Push(expected);
ref var actual = ref sut.Peek();
public unsafe void Push_Item_Fail()
{
var expected = new TestStruct()
{
X = 3, Y = 1
};
ExpandableStack <TestStruct> sut = stackalloc TestStruct[1];
sut.Push(expected);
Assert.AreEqual(1, sut.Count);
Assert.False(sut.Push(expected));
Assert.AreEqual(1, sut.Count);
}
public unsafe void Push_Item_Success()
{
var expected = new TestStruct()
{
X = 3, Y = 1
};
ExpandableStack <TestStruct> sut = stackalloc TestStruct[1];
Assert.AreEqual(1, sut.Capacity);
Assert.AreEqual(0, sut.Count);
Assert.True(sut.Push(expected));
Assert.AreEqual(1, sut.Count);
}
public unsafe void Pop_Item_Success()
{
var expected = new TestStruct()
{
X = 3, Y = 1
};
ExpandableStack <TestStruct> sut = stackalloc TestStruct[1];
sut.Push(expected);
var testStruct = sut.Pop();
Assert.AreEqual(0, sut.Count);
Assert.AreEqual(3, testStruct.X);
Assert.AreEqual(1, testStruct.Y);
}