public void ReadAllText_ReturnsFailedResult_WhenTxtFileNotExists()
{
var result = textReader.ReadAllText("sadas");
result.IsSuccess.Should().BeFalse();
result.Error.Should().Contain("File sadas does not exist");
}
public void ReadAllText_Throws_WhenTxtFileNotExists()
{
Assert.Throws <IOException>(() => textReader.ReadAllText("sadas"));
}
