public async Task SuccessfulNullFindAsync()
{
var connection = TestConfiguration.GetConnection();
var context = new MongoDbContext(connection);
var dbSet = new MongoDbSet <TestModel>(context);
var model = new TestModel
{
Description = "SuccessfulNullFind"
};
dbSet.Add(model);
context.SaveChanges();
Assert.IsNull(await dbSet.FindAsync("abcd"));
}
public async Task SuccessfullyFindAsyncTracked()
{
var connection = TestConfiguration.GetConnection();
var context = new MongoDbContext(connection);
var dbSet = new MongoDbSet <TestModel>(context);
var model = new TestModel
{
Id = "abcd",
Description = "SuccessfullyFindTracked"
};
dbSet.Add(model);
//Note: not saving, but still should be found as tracked
Assert.AreEqual("SuccessfullyFindTracked", (await dbSet.FindAsync(model.Id)).Description);
Assert.AreEqual(MongoFramework.Infrastructure.EntityEntryState.Added, context.ChangeTracker.GetEntry(model).State);
}
public async Task SuccessfulInsertAndFindAsync()
{
var connection = TestConfiguration.GetConnection();
var context = new MongoDbContext(connection);
var dbSet = new MongoDbSet <TestModel>(context);
var model = new TestModel
{
Description = "SuccessfulInsertAndFind"
};
dbSet.Add(model);
context.SaveChanges();
context = new MongoDbContext(connection);
dbSet = new MongoDbSet <TestModel>(context);
Assert.AreEqual("SuccessfulInsertAndFind", (await dbSet.FindAsync(model.Id)).Description);
Assert.AreEqual(MongoFramework.Infrastructure.EntityEntryState.NoChanges, context.ChangeTracker.GetEntry(model).State);
}
public async Task FindAsyncRequiresId()
{
var connection = TestConfiguration.GetConnection();
var context = new MongoDbContext(connection);
var dbSet = new MongoDbSet <TestModel>(context);
await Assert.ThrowsExceptionAsync <ArgumentNullException>(async() => await dbSet.FindAsync(null));
}