public void Delete_WithExistingId_ShouldReturnTrue()
{
// Arrange
StarStuffDbContext db = this.Database;
PlanetService planetService = new PlanetService(db);
this.SeedDatabase(db);
// Act
bool result = planetService.Delete(1);
// Assert
Assert.True(result);
}
public void Delete_WithNotExistingId_ShouldNotRemovePlanet()
{
// Arrange
StarStuffDbContext db = this.Database;
PlanetService planetService = new PlanetService(db);
int planetsCount = this.GetFakePlanets().Count;
this.SeedDatabase(db);
// Act
planetService.Delete(11);
// Assert
Assert.Equal(planetsCount, db.Planets.Count());
}
public void Delete_WithNotExistingId_ShouldReturnFalse()
{
// Arrange
StarStuffDbContext db = this.Database;
PlanetService planetService = new PlanetService(db);
int planetsCount = this.GetFakePlanets().Count;
this.SeedDatabase(db);
// Act
bool result = planetService.Delete(planetsCount + 1);
// Assert
Assert.False(result);
}
public void Delete_WithExistingId_ShouldRemovePlanet()
{
// Arrange
StarStuffDbContext db = this.Database;
PlanetService planetService = new PlanetService(db);
int planetsCount = this.GetFakePlanets().Count;
const int planetId = 1;
this.SeedDatabase(db);
// Act
planetService.Delete(planetId);
Planet planet = db.Planets.Find(planetId);
// Assert
Assert.Null(planet);
Assert.Equal(planetsCount - 1, db.Planets.Count());
}
