public void RemovingPropertyIsCorrect() { // Arrange _msieJsEngine.SetPropertyValue("shop", "products.product.price", 120.55m); // Act bool priceBeforeRemovingExists = _msieJsEngine.HasProperty("shop", "products.product.price"); _msieJsEngine.RemoveProperty("shop", "products.product.price"); bool priceAfterRemovingExists = _msieJsEngine.HasProperty("shop", "products.product.price"); // Assert Assert.IsTrue(priceBeforeRemovingExists); Assert.IsFalse(priceAfterRemovingExists); }