public void File_Has_One_Line_When_FizzBuzzFile_Is_Called()
{
FizzBuzzFile fizzBuzzFile = new FizzBuzzFile(fizzBuzzFileRepository, appSettingsRepositoryMock.Object);
fizzBuzzFile.SetResultsInFile(3);
Assert.AreEqual(1, File.ReadLines(path).Count());
}
public void The_File_Is_Created_When_FizzBuzzFile_Is_Called()
{
FizzBuzzFile fizzBuzzFile = new FizzBuzzFile(fizzBuzzFileRepository, appSettingsRepositoryMock.Object);
fizzBuzzFile.SetResultsInFile(3);
Assert.IsTrue(File.Exists(path));
}
public void Create_Fizz_Buzz_File_Is_Not_Called_When_There_Is_Not_Results()
{
appSettingsRepositoryMock.Setup(x => x.GetLimitValue())
.Returns(0);
FizzBuzzFile fizzBuzzFile = new FizzBuzzFile(fizzBuzzFileRepositoryMock.Object, appSettingsRepositoryMock.Object);
fizzBuzzFile.SetResultsInFile(3);
fizzBuzzFileRepositoryMock.Verify(x => x.Save(null), Times.Never);
}
public void Create_Fizz_Buzz_File_Is_Called_When_There_Is_Results()
{
appSettingsRepositoryMock.Setup(x => x.GetLimitValue())
.Returns(1);
FizzBuzzFile fizzBuzzFile = new FizzBuzzFile(fizzBuzzFileRepositoryMock.Object, appSettingsRepositoryMock.Object);
fizzBuzzFile.SetResultsInFile(3);
fizzBuzzFileRepositoryMock.Verify(x => x.Save(new List <string>()
{
"fizz"
}), Times.Once);
}