public void ItThrowsWhenItCannotConvertCriteriaToQueryable()
{
var repo = CompanyRepo.CreateRepo();
repo.Collection.Drop();
repo.Save(new Company
{
Id = 1,
Name = "bar"
});
repo.Save(new Company
{
Id = 2,
Name = "foo",
ChildCompanies = new [] { 1 }
});
repo.Save(new Company
{
Id = 3,
Name = "bar",
ChildCompanies = new [] { 1 }
});
Assert.Throws <NotSupportedException>(() => repo.Builder()
.Queryable(q => q
.Where(i => i.Name.Split(',').Count() == 0))
.Count());
}
public void ItDoesNotCallTheWrapperOverInMemoryOperations()
{
var wrapperCalls = 0;
Action <Action> wrapper = action =>
{
wrapperCalls++;
action();
action();
};
var repo = CompanyRepo.CreateRepo(new RepositoryConfiguration
{
CollectionName = "companies",
DatabaseName = "testdata",
ConnectionString = "mongodb://localhost",
SafeModeSetting = SafeMode.True,
CustomWrapper = wrapper
});
repo.Collection.Drop();
repo.Save(new Company
{
Id = 1,
Name = "bar"
});
repo.Save(new Company
{
Id = 2,
Name = "foo",
ChildCompanies = new [] { 1 }
});
repo.Save(new Company
{
Id = 3,
Name = "bar",
ChildCompanies = new [] { 1 }
});
var queryableCalls = 0;
var enumerableCalls = 0;
repo
.Builder()
.ByName("bar")
.Queryable(c =>
{
queryableCalls++;
return(c);
})
.Where(i => i.Id == 1)
.Select(i =>
{
enumerableCalls++;
return(i);
})
.ToList();
Assert.AreEqual(1, wrapperCalls);
Assert.AreEqual(2, queryableCalls);
Assert.AreEqual(1, enumerableCalls);
}
public void ItThrowsUnsafeMongoOperationException()
{
var repo = CompanyRepo.CreateRepo();
repo.Collection.Drop();
Assert.Throws <UnsafeMongoOperationException>(() => repo.Builder().GetAll());
}
public void ItExposesMongoQueryable()
{
var repo = CompanyRepo.CreateRepo();
repo.Collection.Drop();
repo.Save(new Company
{
Id = 1,
Name = "bar"
});
repo.Save(new Company
{
Id = 2,
Name = "foo",
ChildCompanies = new [] { 1 }
});
repo.Save(new Company
{
Id = 3,
Name = "bar",
ChildCompanies = new [] { 1 }
});
Assert.AreEqual(2, repo
.Queryable(q => q
.Where(i => i.Name == "bar"))
.Count());
Assert.IsNotNull(repo
.Queryable(q => q
.First(i => i.Name == "bar")));
Assert.AreEqual(2, repo.Builder()
.Queryable(q => q
.Where(i => i.Name == "bar"))
.Count());
Assert.AreEqual(1, repo.Builder()
.ByName("bar")
.Queryable(q => q
.Where(i => i.ChildCompanies.Any()))
.Count());
Assert.IsNotNull(repo.Builder()
.ByName("bar")
.Queryable(q => q.First()));
}
public void ItQueriesSuccessfullyWithTwoConventions()
{
var repo = CompanyRepo.CreateRepo();
repo.Collection.Drop();
repo.Save(new Company
{
Id = 1,
Name = "Test One"
});
repo.Save(new Company
{
Id = 2,
Name = "Test Two",
ChildCompanies = new [] { 1 }
});
Assert.AreEqual(1, repo.Builder()
.ByName("Test One")
.GetAll()
.Count);
Assert.AreEqual(2, repo.Builder()
.GetAll(true)
.Count);
Assert.AreEqual(1, repo.Builder()
.ChildCompaniesContains(1)
.GetAll()
.Count);
Assert.AreEqual(1, repo.Builder()
.ByName("Test Two")
.ChildCompaniesContains(1)
.GetAll()
.Count);
Assert.AreEqual(0, repo.Builder()
.ChildCompaniesContains(0)
.GetAll()
.Count);
Assert.AreEqual(0, repo.Builder()
.ByName("Test One")
.ChildCompaniesContains(1)
.GetAll()
.Count);
}
public void ItLimitsResultSetsWhenYouAskItTo()
{
var repo = CompanyRepo.CreateRepo();
repo.Collection.Drop();
repo.Save(new Company
{
Id = 1,
Name = "foo"
});
repo.Save(new Company
{
Id = 2,
Name = "foo",
});
Assert.AreEqual(2, repo.Builder()
.ByName("foo")
.GetSome(3)
.Count);
Assert.AreEqual(2, repo.Builder()
.ByName("foo")
.GetSome(2)
.Count);
Assert.AreEqual(1, repo.Builder()
.ByName("foo")
.GetSome(1)
.Count);
Assert.AreEqual(2, repo.Builder()
.ByName("foo")
.GetSome(0)
.Count);
Assert.AreEqual(2, repo.Builder()
.ByName("foo")
.GetSome(-1)
.Count);
}
public void ItQueriesAHundredTimesInLessThanASecond()
{
var repo = CompanyRepo.CreateRepo();
repo.Collection.Drop();
repo.Save(new Company
{
Id = 1,
Name = "bar"
});
repo.Save(new Company
{
Id = 2,
Name = "foo",
ChildCompanies = new [] { 1 }
});
repo.Save(new Company
{
Id = 3,
Name = "bar",
ChildCompanies = new [] { 1 }
});
var totalWatch = Stopwatch.StartNew();
Enumerable.Range(0, 100).ToList().ForEach(_ =>
Assert.True(repo.Builder()
.ByName("foo")
.ChildCompaniesContains(1)
.Queryable(q => q)
.Any()));
totalWatch.Stop();
Assert.LessOrEqual(totalWatch.ElapsedMilliseconds, 1000,
"Either your machine is slow, or we need a different performance expectation.");
}
public void ItCallsTheWrapper()
{
var called = false;
Action <Action> wrapper = action =>
{
called = true;
action();
};
var repo = CompanyRepo.CreateRepo(new RepositoryConfiguration
{
CollectionName = "companies",
DatabaseName = "testdata",
ConnectionString = "mongodb://localhost",
SafeModeSetting = SafeMode.True,
CustomWrapper = wrapper
});
repo.Collection.Drop();
Assert.Throws <UnsafeMongoOperationException>(() => repo.Builder().GetAll());
Assert.IsFalse(called);
Assert.IsEmpty(repo.Builder().GetAll(true));
Assert.IsTrue(called);
}
public void ItReducesAtTheDatabaseQueryLevel()
{
var repo = CompanyRepo.CreateRepo();
repo.Collection.Drop();
repo.Save(new Company
{
Id = 1,
Name = "foo"
});
repo.Save(new Company
{
Id = 2,
Name = "foo",
});
Assert.AreEqual(2, repo.Queryable(q => q.Count()));
Assert.IsNotNull(repo.Queryable(q => q.First()));
Assert.AreEqual(2, repo.Builder()
.Queryable(q => q.Count()));
Assert.AreEqual(2, repo.Builder()
.ByName("foo")
.Queryable(q => q.Count()));
}