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collection_test.go
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collection_test.go
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// Copyright 2021 FerretDB Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package sqlite
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/FerretDB/FerretDB/internal/backends"
"github.com/FerretDB/FerretDB/internal/types"
"github.com/FerretDB/FerretDB/internal/util/iterator"
"github.com/FerretDB/FerretDB/internal/util/must"
"github.com/FerretDB/FerretDB/internal/util/state"
"github.com/FerretDB/FerretDB/internal/util/testutil"
)
func TestCappedCollectionInsertAllQueryExplain(t *testing.T) {
// remove this test
// TODO https://github.com/FerretDB/FerretDB/issues/3181
t.Parallel()
ctx := testutil.Ctx(t)
sp, err := state.NewProvider("")
require.NoError(t, err)
b, err := NewBackend(&NewBackendParams{URI: testutil.TestSQLiteURI(t, ""), L: testutil.Logger(t), P: sp, BatchSize: 100})
require.NoError(t, err)
t.Cleanup(b.Close)
db, err := b.Database(testutil.DatabaseName(t))
require.NoError(t, err)
cName := testutil.CollectionName(t)
err = db.CreateCollection(ctx, &backends.CreateCollectionParams{
Name: cName,
CappedSize: 8192,
})
require.NoError(t, err)
cappedColl, err := db.Collection(cName)
require.NoError(t, err)
insertDocs := []*types.Document{
must.NotFail(types.NewDocument("_id", types.ObjectID{2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0})),
must.NotFail(types.NewDocument("_id", types.ObjectID{3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0})),
must.NotFail(types.NewDocument("_id", types.ObjectID{1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0})),
}
_, err = cappedColl.InsertAll(ctx, &backends.InsertAllParams{Docs: insertDocs})
require.NoError(t, err)
t.Run("CappedCollectionSort", func(t *testing.T) {
t.Parallel()
sort := must.NotFail(types.NewDocument("$natural", int64(1)))
queryRes, err := cappedColl.Query(ctx, &backends.QueryParams{Sort: sort})
require.NoError(t, err)
docs, err := iterator.ConsumeValues[struct{}, *types.Document](queryRes.Iter)
require.NoError(t, err)
testutil.AssertEqualSlices(t, insertDocs, docs)
for i, doc := range docs {
assert.Equal(t, insertDocs[i].RecordID(), doc.RecordID())
assert.NotZero(t, doc.RecordID())
}
explainRes, err := cappedColl.Explain(ctx, &backends.ExplainParams{Sort: sort})
require.NoError(t, err)
assert.True(t, explainRes.SortPushdown)
})
}