public static void Should_Sanitise_ReturnTheContentWithoutEmptyLines_WhenTheInputIsInvalid()
{
// Arrange
var expected = new string[] {};
var fileProvider = Substitute.For <IFileProvider>();
fileProvider.ReadAllLines(Arg.Any <string>()).Returns((string[])null);
var sut = new FileSanitiser(fileProvider);
// Act
var actual = sut.Sanitise("filename");
// Assert
actual.Should().BeEquivalentTo(expected);
}
public static void Should_Sanitise_ReturnTheContentWithoutEmptyLines_WhenThereIsOne()
{
// Arrange
var input = new[] { "this is a test ", "", " for file" };
var expected = new[] { "this is a test", "for file" };
var fileProvider = Substitute.For <IFileProvider>();
fileProvider.ReadAllLines(Arg.Any <string>()).Returns(input);
var sut = new FileSanitiser(fileProvider);
// Act
var actual = sut.Sanitise("filename");
// Assert
actual.Should().BeEquivalentTo(expected);
}
