public void DeleteArticleAsync_ArticleNameDoesNotExist_ReturnsError(string articleName)
{
//Arrange
articlesAccessMock.Setup(x => x.DeleteArticleAsync(It.IsAny <string>())).ReturnsAsync(false);
var expectedError = errorListProvider.GetError(ErrorCode.IE0002);
//Act
var messageResponse = articlesProvider.DeleteArticleAsync(articleName).Result;
//Assert
IsMessageFail(messageResponse, expectedError);
}