public void When_Insert2_Then_FindAll_Should_Return2()
{
// arange
IMovieRepository repo = new MovieRepository();
repo.RemoveAll();
var matrix = MovieTestData.GetNewMatrixInstance();
var casablanca = MovieTestData.GetNewCasablancaInstance();
// act
repo.Insert(matrix);
repo.Insert(casablanca);
// assert
// now ids are NOT empty
Assert.AreNotEqual(ObjectId.Empty, matrix.Id);
Assert.AreNotEqual(ObjectId.Empty, casablanca.Id);
var moviesFromDb = repo.FindAll();
Assert.AreEqual(2, moviesFromDb.Count());
var matrixFromDb = moviesFromDb.Single(x => x.Title.Contains("Matrix"));
var casablancaFromDb = moviesFromDb.Single(x => x.Title.Contains("Casablanca"));
// the instances are not the same in memory
Assert.IsFalse(Object.ReferenceEquals(matrix, matrixFromDb));
Assert.IsFalse(Object.ReferenceEquals(casablanca, casablancaFromDb));
// but they are considered equal (because they contain the exact same data)
Assert.AreEqual(matrix, matrixFromDb);
Assert.AreEqual(casablanca, casablancaFromDb);
}
public void When_Insert2_Then_FindWithQuery_Should_ReturnRightDocuments()
{
// arange
IMovieRepository repo = new MovieRepository();
repo.RemoveAll();
var matrix = MovieTestData.GetNewMatrixInstance();
var casablanca = MovieTestData.GetNewCasablancaInstance();
repo.Insert(matrix);
repo.Insert(casablanca);
// act
var matrixMovies = repo.FindMoviesByTitle("The Matrix");
var emptyMovies = repo.FindMoviesByTitle("xyz");
// assert
Assert.AreEqual(1, matrixMovies.Count);
Assert.AreEqual("The Matrix", matrixMovies[0].Title);
Assert.AreEqual(0, emptyMovies.Count);
}
public void When_Insert2_Then_Database_Should_ContainInsertedData()
{
// arange
IMovieRepository repo = new MovieRepository();
repo.RemoveAll();
var matrix = MovieTestData.GetNewMatrixInstance();
var casablanca = MovieTestData.GetNewCasablancaInstance();
// act
repo.Insert(matrix);
repo.Insert(casablanca);
// assert
var moviesFromDb = repo.FindAll();
Assert.AreEqual(2, moviesFromDb.Count());
var matrixFromDb = moviesFromDb.Single(x => x.Title == matrix.Title);
var casablancaFromDb = moviesFromDb.Single(x => x.Title == casablanca.Title);
Assert.AreNotEqual(ObjectId.Empty, matrixFromDb.Id);
Assert.AreNotEqual(ObjectId.Empty, casablancaFromDb.Id);
}
public void When_Insert3_Then_FindById_Should_ReturnRightDocument()
{
// arange
IMovieRepository repo = new MovieRepository();
repo.RemoveAll();
var matrix = MovieTestData.GetNewMatrixInstance();
var casablanca = MovieTestData.GetNewCasablancaInstance();
var modifiedMatrix = MovieTestData.GetNewMatrixInstance();
var freshId = ObjectId.GenerateNewId();
modifiedMatrix.Id = freshId;
modifiedMatrix.Title = "NewMatrix";
repo.Insert(matrix);
repo.Insert(casablanca);
repo.Insert(modifiedMatrix);
// act
var movieFromDb = repo.FindById(freshId);
// assert
Assert.AreEqual("NewMatrix", movieFromDb.Title);
var allMovies = repo.FindAll();
Assert.AreEqual(3, allMovies.Count());
}
public void When_RemoveDocument_Then_FindAll_Should_ReturnOneLessDocument()
{
// arange
IMovieRepository repo = new MovieRepository();
repo.RemoveAll();
var matrix = MovieTestData.GetNewMatrixInstance();
repo.Insert(matrix);
repo.Insert(MovieTestData.GetNewCasablancaInstance());
Assert.AreEqual(2, repo.FindAll().Count());
// act
repo.Remove(matrix);
// assert
Assert.AreEqual(1, repo.FindAll().Count());
}
public void When_RemoveAll_Then_FindAll_Should_ReturnZeroCount()
{
// arange
IMovieRepository repo = new MovieRepository();
// act
repo.RemoveAll();
// assert
Assert.AreEqual(0, repo.FindAll().Count());
}
