public async Task ReadFileAsLinesAsync_Null_ReturnsNull()
{
// arrange
var service = new Services.FileReader();
// act
var actual = await service.ReadFileAsLinesAsync(null);
// assert
Assert.IsNull(actual);
}
public async Task ReadFileAsLinesAsync_CorrectFilePath_ReturnsTextLineCollection(string path)
{
// arrange
var inputLines = (await FileReadeHelper.ReadFromFileAsync(path)).Split(Environment.NewLine).ToList();
var service = new Services.FileReader();
// act
var actual = await service.ReadFileAsLinesAsync(path);
// assert
Assert.IsNotNull(actual);
Assert.IsInstanceOfType(actual, typeof(List <string>));
Assert.AreEqual(inputLines.Count, actual.Count);
}
