public void RetrieveAllWords_WhenGiveAFilePath_ShouldCallFileWrapperWithSameString()
{
var moqFileWrapper = new Mock<IFileWrapper>();
moqFileWrapper.Setup(m => m.ReadFile(It.IsAny<string>())).Returns(new List<string>());
var target = new WordService(moqFileWrapper.Object);
target.RetrieveAllWordsToConsole(string.Empty);
moqFileWrapper.Verify(m => m.ReadFile(It.IsAny<string>()), Times.Once);
}
