private void WithSeedData(Type seederType)
{
if (this.registeredSeeders.ContainsKey(seederType))
{
return;
}
IEntitySeeder seeder = (IEntitySeeder)Activator.CreateInstance(seederType);
this.registeredSeeders.Add(seederType, seeder);
}
public IEntitySeeder GetDataContextSeedData <TContext, TEntitySeeder>() where TContext : DbContext where TEntitySeeder : IEntitySeeder
{
TestDatabaseConfiguration dbConfig = this.databaseConfigurations
.First(config => config.DbContextType == typeof(TContext));
if (dbConfig == null)
{
throw new InvalidOperationException($"The {typeof(TContext).FullName} DbContext is not registered with this factory instance. You can register it with {nameof(WithDataContext)}()");
}
IEntitySeeder entitySeeder = dbConfig.SeedBuilder
.GetEntitySeeders()
.FirstOrDefault(seeder => seeder.GetType() == typeof(TEntitySeeder));
if (entitySeeder == null)
{
throw new InvalidOperationException($"The {typeof(TEntitySeeder).FullName} has not been registered for the DbContext {typeof(TContext).FullName}. You need to add the seeder to the context registration for this Factory instance.");
}
return(entitySeeder);
}
public async Task GetUsers_ReturnsSeederData()
{
// Arrange
this.testFactory.WithDataContext <AppDbContext>("Default")
.WithSeedCollection <UserTaskCollection>();
var client = testFactory.CreateClient();
IEntitySeeder userSeeder = testFactory.GetDataContextSeedData <AppDbContext, UserEntitySeeder>();
// Act
HttpResponseMessage response = await client.GetAsync("api/users");
string responseBody = await response.Content.ReadAsStringAsync();
UserEntity[] responseData = JsonConvert.DeserializeObject <UserEntity[]>(responseBody);
// Assert
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
Assert.AreEqual(userSeeder.GetSeedData().Length, responseData.Length);
Assert.IsTrue(responseData.Any(user => user.Tasks.Count > 0));
}
