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/*
* This file is part of caronte (https://github.com/eciavatta/caronte).
* Copyright (c) 2020 Emiliano Ciavatta.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package main
import (
"github.com/stretchr/testify/assert"
"go.mongodb.org/mongo-driver/bson/primitive"
"testing"
"time"
)
type a struct {
ID primitive.ObjectID `bson:"_id,omitempty"`
A string `bson:"a,omitempty"`
B int `bson:"b,omitempty"`
C time.Time `bson:"c,omitempty"`
D map[string]b `bson:"d"`
E []b `bson:"e,omitempty"`
}
type b struct {
A string `bson:"a,omitempty"`
B int `bson:"b,omitempty"`
}
func TestOperationOnInvalidCollection(t *testing.T) {
wrapper := NewTestStorageWrapper(t)
simpleDoc := UnorderedDocument{"key": "a", "value": 0}
insertOp := wrapper.Storage.Insert("invalid_collection").Context(wrapper.Context)
insertedID, err := insertOp.One(simpleDoc)
assert.Nil(t, insertedID)
assert.Error(t, err)
insertedIDs, err := insertOp.Many([]interface{}{simpleDoc})
assert.Nil(t, insertedIDs)
assert.Error(t, err)
updateOp := wrapper.Storage.Update("invalid_collection").Context(wrapper.Context)
isUpdated, err := updateOp.One(simpleDoc)
assert.False(t, isUpdated)
assert.Error(t, err)
updated, err := updateOp.Many(simpleDoc)
assert.Zero(t, updated)
assert.Error(t, err)
findOp := wrapper.Storage.Find("invalid_collection").Context(wrapper.Context)
var result interface{}
err = findOp.First(&result)
assert.Nil(t, result)
assert.Error(t, err)
var results interface{}
err = findOp.All(&result)
assert.Nil(t, results)
assert.Error(t, err)
wrapper.Destroy(t)
}
func TestSimpleInsertAndFind(t *testing.T) {
wrapper := NewTestStorageWrapper(t)
collectionName := "simple_insert_find"
wrapper.AddCollection(collectionName)
insertOp := wrapper.Storage.Insert(collectionName).Context(wrapper.Context)
simpleDocA := UnorderedDocument{"key": "a"}
idA, err := insertOp.One(simpleDocA)
assert.Len(t, idA, 12)
assert.Nil(t, err)
simpleDocB := UnorderedDocument{"_id": "idb", "key": "b"}
idB, err := insertOp.One(simpleDocB)
assert.Equal(t, "idb", idB)
assert.Nil(t, err)
var result UnorderedDocument
findOp := wrapper.Storage.Find(collectionName).Context(wrapper.Context)
err = findOp.Filter(OrderedDocument{{"key", "a"}}).First(&result)
assert.Nil(t, err)
assert.Equal(t, idA, result["_id"])
assert.Equal(t, simpleDocA["key"], result["key"])
err = findOp.Filter(OrderedDocument{{"_id", idB}}).First(&result)
assert.Nil(t, err)
assert.Equal(t, idB, result["_id"])
assert.Equal(t, simpleDocB["key"], result["key"])
wrapper.Destroy(t)
}
func TestSimpleInsertManyAndFindMany(t *testing.T) {
wrapper := NewTestStorageWrapper(t)
collectionName := "simple_insert_many_find_many"
wrapper.AddCollection(collectionName)
insertOp := wrapper.Storage.Insert(collectionName).Context(wrapper.Context)
simpleDocs := []interface{}{
UnorderedDocument{"key": "a"},
UnorderedDocument{"_id": "idb", "key": "b"},
UnorderedDocument{"key": "c"},
}
ids, err := insertOp.Many(simpleDocs)
assert.Nil(t, err)
assert.Len(t, ids, 3)
assert.Equal(t, "idb", ids[1])
var results []UnorderedDocument
findOp := wrapper.Storage.Find(collectionName).Context(wrapper.Context)
err = findOp.Sort("key", false).All(&results) // test sort ascending
assert.Nil(t, err)
assert.Len(t, results, 3)
assert.Equal(t, "c", results[0]["key"])
assert.Equal(t, "b", results[1]["key"])
assert.Equal(t, "a", results[2]["key"])
err = findOp.Sort("key", true).All(&results) // test sort descending
assert.Nil(t, err)
assert.Len(t, results, 3)
assert.Equal(t, "c", results[2]["key"])
assert.Equal(t, "b", results[1]["key"])
assert.Equal(t, "a", results[0]["key"])
err = findOp.Filter(OrderedDocument{{"key", OrderedDocument{{"$gte", "b"}}}}).
Sort("key", true).All(&results) // test filter
assert.Nil(t, err)
assert.Len(t, results, 2)
assert.Equal(t, "b", results[0]["key"])
assert.Equal(t, "c", results[1]["key"])
wrapper.Destroy(t)
}
func TestSimpleUpdateOneUpdateMany(t *testing.T) {
wrapper := NewTestStorageWrapper(t)
collectionName := "simple_update_one_update_many"
wrapper.AddCollection(collectionName)
insertOp := wrapper.Storage.Insert(collectionName).Context(wrapper.Context)
simpleDocs := []interface{}{
UnorderedDocument{"_id": "ida", "key": "a"},
UnorderedDocument{"key": "b"},
UnorderedDocument{"key": "c"},
}
_, err := insertOp.Many(simpleDocs)
assert.Nil(t, err)
updateOp := wrapper.Storage.Update(collectionName).Context(wrapper.Context)
isUpdated, err := updateOp.Filter(OrderedDocument{{"_id", "ida"}}).
One(OrderedDocument{{"key", "aa"}})
assert.Nil(t, err)
assert.True(t, isUpdated)
updated, err := updateOp.Filter(OrderedDocument{{"key", OrderedDocument{{"$gte", "b"}}}}).
Many(OrderedDocument{{"key", "bb"}})
assert.Nil(t, err)
assert.Equal(t, int64(2), updated)
var upsertID interface{}
isUpdated, err = updateOp.Upsert(&upsertID).Filter(OrderedDocument{{"key", "d"}}).
One(OrderedDocument{{"key", "d"}})
assert.Nil(t, err)
assert.False(t, isUpdated)
assert.NotNil(t, upsertID)
var results []UnorderedDocument
findOp := wrapper.Storage.Find(collectionName).Context(wrapper.Context)
err = findOp.Sort("key", true).All(&results) // test sort ascending
assert.Nil(t, err)
assert.Len(t, results, 4)
assert.Equal(t, "aa", results[0]["key"])
assert.Equal(t, "bb", results[1]["key"])
assert.Equal(t, "bb", results[2]["key"])
assert.Equal(t, "d", results[3]["key"])
wrapper.Destroy(t)
}
func TestComplexInsertManyFindMany(t *testing.T) {
wrapper := NewTestStorageWrapper(t)
collectionName := "complex_insert_many_find_many"
wrapper.AddCollection(collectionName)
testTime := time.Now()
oid1, err := primitive.ObjectIDFromHex("ffffffffffffffffffffffff")
assert.Nil(t, err)
docs := []interface{}{
a{
A: "test0",
B: 0,
C: testTime,
D: map[string]b{
"first": {A: "0", B: 0},
"second": {A: "1", B: 1},
},
E: []b{
{A: "0", B: 0}, {A: "1", B: 0},
},
},
a{
ID: oid1,
A: "test1",
B: 1,
C: testTime,
D: map[string]b{},
E: []b{},
},
a{},
}
ids, err := wrapper.Storage.Insert(collectionName).Context(wrapper.Context).Many(docs)
assert.Nil(t, err)
assert.Len(t, ids, 3)
assert.Equal(t, ids[1], oid1)
var results []a
err = wrapper.Storage.Find(collectionName).Context(wrapper.Context).All(&results)
assert.Nil(t, err)
assert.Len(t, results, 3)
doc0, doc1, doc2 := docs[0].(a), docs[1].(a), docs[2].(a)
assert.Equal(t, ids[0], results[0].ID)
assert.Equal(t, doc1.ID, results[1].ID)
assert.Equal(t, ids[2], results[2].ID)
assert.Equal(t, doc0.A, results[0].A)
assert.Equal(t, doc1.A, results[1].A)
assert.Equal(t, doc2.A, results[2].A)
assert.Equal(t, doc0.B, results[0].B)
assert.Equal(t, doc1.B, results[1].B)
assert.Equal(t, doc2.B, results[2].B)
assert.Equal(t, doc0.C.Unix(), results[0].C.Unix())
assert.Equal(t, doc1.C.Unix(), results[1].C.Unix())
assert.Equal(t, doc2.C.Unix(), results[2].C.Unix())
assert.Equal(t, doc0.D, results[0].D)
assert.Equal(t, doc1.D, results[1].D)
assert.Equal(t, doc2.D, results[2].D)
assert.Equal(t, doc0.E, results[0].E)
assert.Nil(t, results[1].E)
assert.Nil(t, results[2].E)
wrapper.Destroy(t)
}
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