public void Test_Null_Returned_If_Favourite_Colour_Not_Set()
{
// ARRANGE
RedisFavouriteColourCache cache = this.GetCache();
// ACT
cache.ClearFavouriteColour("John");
string johnsFavouriteColour = cache.RetrieveFavouriteColour("John");
// ASSERT
Assert.Null(johnsFavouriteColour);
}
public void Test_Can_Change_Colour()
{
// ARRANGE
RedisFavouriteColourCache cache = this.GetCache();
// ACT
cache.StoreFavouriteColour("John", "Blue");
cache.StoreFavouriteColour("John", "Red");
string johnsFavouriteColour = cache.RetrieveFavouriteColour("John");
// ASSERT
Assert.Equal("Red", johnsFavouriteColour);
}
public void Test_Can_Get_Colour_If_Already_Set()
{
// ARRANGE
RedisFavouriteColourCache cache = this.GetCache();
// ACT
cache.StoreFavouriteColour("John", "Blue");
cache.StoreFavouriteColour("Mary", "Red");
string johnsFavouriteColour = cache.RetrieveFavouriteColour("John");
string marysFavouriteColour = cache.RetrieveFavouriteColour("Mary");
// ASSERT
Assert.Equal("Blue", johnsFavouriteColour);
Assert.Equal("Red", marysFavouriteColour);
}
