public void Given_No_Strings_In_File_returns_Empty_Results()
{
//Arrange
var mockedFileService = new Mock <IFileservice>();
mockedFileService.Setup(x => x.Read(It.IsAny <string>())).Returns(new string[0]);
var validationService = new ValidationService();
//Act
var service = new DictionaryService(mockedFileService.Object, validationService);
var result = service.CreateResult(It.IsAny <string>(), "Spin", "Spot", It.IsAny <string>());
//Assert
result.Count.Should().Be(0);
}
public void Given_StartWord_Spin_EndWord_Spot_Add_Word_Has_More_Than_One_Char_Different_Returns_Spin_Spit_Spot()
{
//Arrange
var mockedFileService = new Mock <IFileservice>();
mockedFileService.Setup(x => x.Read(It.IsAny <string>())).Returns(CreateSUTMoreThanOneCharacterDifference());
var validationService = new ValidationService();
//Act
var service = new DictionaryService(mockedFileService.Object, validationService);
var result = service.CreateResult(It.IsAny <string>(), "Spin", "Spot", It.IsAny <string>());
//Assert
result.Should().Equal(new List <string>()
{
"Spin",
"Spit",
"Spot"
});
}
public void Given_StartWord_Spin_EndWord_Spot_Add_Word_Not_In_File_Returns_Spin_Spit_Spot()
{
//Arrange
var mockedFileService = new Mock <IFileservice>();
mockedFileService.Setup(x => x.Read(It.IsAny <string>())).Returns(CreateSUTDuplicatedData());
var validationService = new ValidationService();
//Act
var service = new DictionaryService(mockedFileService.Object, validationService);
var result = service.CreateResult(It.IsAny <string>(), "Spin", "Spot", It.IsAny <string>());
//Assert
result.Should().Equal(new List <string>()
{
"Spin",
"Spit",
"Spot"
});
}