public void GetCacheKey_WhenItemHasBaseLayoutReferencingSelf_ThrowsCircularReferenceException()
{
// Arrange
var cache = new BaseLayoutValueCache(TestUtil.CreateFakeSettings());
var id = new ID();
var item = MasterFakesFactory.CreateFakeItem(id, null, null, null, id);
// Act => Assert
Assert.Throws <CircularReferenceException>(() => cache.GetCacheKey(item));
}
public void GetCacheKey_WithoutCircularReference_ReturnsKeyThatEndsWithItemId()
{
// Arrange
var cache = new BaseLayoutValueCache(TestUtil.CreateFakeSettings());
var item1 = MasterFakesFactory.CreateFakeItem();
var item2 = MasterFakesFactory.CreateFakeItem(null, null, null, null, item1.ID);
// Act
var result = cache.GetCacheKey(item2);
// Assert
Assert.True(result.EndsWith(item2.ID.ToString(), StringComparison.OrdinalIgnoreCase));
}