public void CountEquals_IEnumerable_ResetWasCall()
{
var enumerable = EnumerableMock.CreateWintCountElems(1);
EnumerableExtension.CountEquals(enumerable, 1);
Assert.True(enumerable.ResetWasCall);
}
public void CountEquals_IEnumerableManyElems_NoUnnecessaryIterations()
{
EnumerableMock enumerable = EnumerableMock.CreateWintCountElems(100);
EnumerableExtension.CountEquals(enumerable, 2);
Assert.Equal(3, enumerable.MoveNextCallCounter);
}
public void CountEquals_IEnumerableCountIsEquals_True()
{
Assert.True(EnumerableExtension.CountEquals(EnumerableMock.CreateWintCountElems(2), 2));
}
public void CountEquals_IEnumerableCountIsMore_False()
{
Assert.False(EnumerableExtension.CountEquals(EnumerableMock.CreateWintCountElems(2), 1));
}
public void CountEquals_IEnumerableCountIsLess_False()
{
Assert.False(EnumerableExtension.CountEquals(EnumerableMock.CreateEmpty(), 1));
}
public void CountEquals_ICollectionCountIsEquals_True()
{
Assert.True(EnumerableExtension.CountEquals(
enumerable: new OnlyCountCollectionMock(count: 3),
count: 3));
}
public void CountEquals_ICollectionCountNotEquals_False()
{
Assert.False(EnumerableExtension.CountEquals(
enumerable: new OnlyCountCollectionMock(count: 3),
count: 1));
}