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update_array_compat_test.go
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update_array_compat_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 integration
import (
"testing"
"go.mongodb.org/mongo-driver/bson"
)
func TestUpdateArrayCompatPop(t *testing.T) {
t.Parallel()
testCases := map[string]updateCompatTestCase{
"DuplicateKeys": {
update: bson.D{{"$pop", bson.D{{"v", 1}, {"v", 1}}}},
resultType: emptyResult,
},
"Pop": {
update: bson.D{{"$pop", bson.D{{"v", 1}}}},
},
"PopFirst": {
update: bson.D{{"$pop", bson.D{{"v", -1}}}},
},
"NonExistentField": {
update: bson.D{{"$pop", bson.D{{"non-existent-field", 1}}}},
resultType: emptyResult,
},
"DotNotation": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$pop", bson.D{{"v.0.foo", 1}}}},
},
"DotNotationPopFirst": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$pop", bson.D{{"v.0.foo", -1}}}},
},
"DotNotationNonArray": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$pop", bson.D{{"v.0.foo.0.bar", 1}}}},
resultType: emptyResult,
},
"DotNotationNonExistentPath": {
update: bson.D{{"$pop", bson.D{{"non.existent.path", 1}}}},
resultType: emptyResult,
},
"PopEmptyValue": {
update: bson.D{{"$pop", bson.D{}}},
resultType: emptyResult,
},
"PopNotValidValueString": {
update: bson.D{{"$pop", bson.D{{"v", "foo"}}}},
resultType: emptyResult,
},
"PopNotValidValueInt": {
update: bson.D{{"$pop", bson.D{{"v", int32(42)}}}},
resultType: emptyResult,
},
"DotNotationObjectInArray": {
update: bson.D{{"$pop", bson.D{{"v.array.foo.array", 1}}}},
resultType: emptyResult,
},
"DotNotationObject": {
update: bson.D{{"$pop", bson.D{{"v.foo", 1}}}},
resultType: emptyResult,
},
}
testUpdateCompat(t, testCases)
}
func TestUpdateArrayCompatPush(t *testing.T) {
t.Parallel()
testCases := map[string]updateCompatTestCase{
"DuplicateKeys": {
update: bson.D{{"$push", bson.D{{"v", "foo"}, {"v", "bar"}}}},
resultType: emptyResult, // conflict because of duplicate keys "v" set in $push
},
"String": {
update: bson.D{{"$push", bson.D{{"v", "foo"}}}},
},
"Int32": {
update: bson.D{{"$push", bson.D{{"v", int32(42)}}}},
},
"NonExistentField": {
update: bson.D{{"$push", bson.D{{"non-existent-field", int32(42)}}}},
},
"DotNotation": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$push", bson.D{{"v.0.foo", bson.D{{"bar", "zoo"}}}}}},
},
"DotNotationNonArray": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$push", bson.D{{"v.0.foo.0.bar", "boo"}}}},
resultType: emptyResult, // attempt to push to non-array
},
"DotNotationNonExistentPath": {
update: bson.D{{"$push", bson.D{{"non.existent.path", int32(42)}}}},
},
"TwoElements": {
update: bson.D{{"$push", bson.D{{"non.existent.path", int32(42)}, {"v", int32(42)}}}},
},
}
testUpdateCompat(t, testCases)
}
// TestUpdateArrayCompatAddToSet tests the $addToSet update operator.
// Test case "String" will cover the case where the value is already in set when ran against "array-two" document.
func TestUpdateArrayCompatAddToSet(t *testing.T) {
t.Parallel()
testCases := map[string]updateCompatTestCase{
"DuplicateKeys": {
update: bson.D{{"$addToSet", bson.D{{"v", int32(1)}, {"v", int32(1)}}}},
resultType: emptyResult,
},
"String": {
update: bson.D{{"$addToSet", bson.D{{"v", "foo"}}}},
},
"Document": {
update: bson.D{{"$addToSet", bson.D{{"v", bson.D{{"foo", "bar"}}}}}},
},
"Int32": {
update: bson.D{{"$addToSet", bson.D{{"v", int32(42)}}}},
},
"Int64": {
update: bson.D{{"$addToSet", bson.D{{"v", int64(42)}}}},
},
"Float64": {
update: bson.D{{"$addToSet", bson.D{{"v", float64(42)}}}},
},
"NonExistentField": {
update: bson.D{{"$addToSet", bson.D{{"non-existent-field", int32(42)}}}},
},
"DotNotation": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$addToSet", bson.D{{"v.0.foo", bson.D{{"bar", "zoo"}}}}}},
},
"DotNotationNonArray": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$addToSet", bson.D{{"v.0.foo.0.bar", int32(1)}}}},
resultType: emptyResult,
},
"DotNotationNonExistentPath": {
update: bson.D{{"$addToSet", bson.D{{"non.existent.path", int32(1)}}}},
},
"EmptyValue": {
update: bson.D{{"$addToSet", bson.D{}}},
resultType: emptyResult,
},
}
testUpdateCompat(t, testCases)
}
// TestUpdateArrayCompatPullAll tests the $pullAll update operator.
func TestUpdateArrayCompatPullAll(t *testing.T) {
t.Parallel()
testCases := map[string]updateCompatTestCase{
"DuplicateKeys": {
update: bson.D{{"$pullAll", bson.D{{"v", bson.A{int32(1)}}, {"v", bson.A{int32(1)}}}}},
resultType: emptyResult,
},
"StringValue": {
update: bson.D{{"$pullAll", bson.D{{"v", "foo"}}}},
resultType: emptyResult,
},
"String": {
update: bson.D{{"$pullAll", bson.D{{"v", bson.A{"foo"}}}}},
},
"Document": {
update: bson.D{{"$pullAll", bson.D{{"v", bson.A{bson.D{{"field", int32(42)}}}}}}},
},
"Int32": {
update: bson.D{{"$pullAll", bson.D{{"v", bson.A{int32(42)}}}}},
},
"Int32-Six-Elements": {
update: bson.D{{"$pullAll", bson.D{{"v", bson.A{int32(42), int32(43)}}}}},
},
"Int64": {
update: bson.D{{"$pullAll", bson.D{{"v", bson.A{int64(42)}}}}},
},
"Float64": {
update: bson.D{{"$pullAll", bson.D{{"v", bson.A{float64(42)}}}}},
},
"NonExistentField": {
update: bson.D{{"$pullAll", bson.D{{"non-existent-field", bson.A{int32(42)}}}}},
resultType: emptyResult,
},
"NotSuitableField": {
filter: bson.D{{"_id", "int32"}},
update: bson.D{{"$pullAll", bson.D{{"v.foo", bson.A{int32(42)}}}}},
resultType: emptyResult,
},
"DotNotation": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$pullAll", bson.D{{"v.0.foo", bson.A{bson.D{{"bar", "hello"}}}}}}},
},
"DotNotationNonArray": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$pullAll", bson.D{{"v.0.foo.0.bar", bson.A{int32(42)}}}}},
resultType: emptyResult,
},
"DotNotationNonExistentPath": {
update: bson.D{{"$pullAll", bson.D{{"non.existent.path", bson.A{int32(42)}}}}},
resultType: emptyResult,
},
"EmptyValue": {
update: bson.D{{"$pullAll", bson.D{}}},
resultType: emptyResult,
},
}
testUpdateCompat(t, testCases)
}
func TestUpdateArrayCompatAddToSetEach(t *testing.T) {
t.Parallel()
testCases := map[string]updateCompatTestCase{
"Document": {
update: bson.D{{"$addToSet", bson.D{{"v", bson.D{
{"$each", bson.A{bson.D{{"field", int32(42)}}}},
}}}}},
},
"String": {
update: bson.D{{"$addToSet", bson.D{{"v", bson.D{{"$each", bson.A{"foo"}}}}}}},
},
"Int32": {
update: bson.D{{"$addToSet", bson.D{{"v", bson.D{
{"$each", bson.A{int32(1), int32(42), int32(2)}},
}}}}},
},
"NotArray": {
update: bson.D{{"$addToSet", bson.D{{"v", bson.D{{"$each", int32(1)}}}}}},
resultType: emptyResult,
},
"EmptyArray": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$addToSet", bson.D{{"v", bson.D{{"$each", bson.A{}}}}}}},
resultType: emptyResult,
},
"ArrayMixedValuesExists": {
update: bson.D{{"$addToSet", bson.D{{"v", bson.D{{"$each", bson.A{int32(42), "foo"}}}}}}},
},
"NonExistentField": {
update: bson.D{{"$addToSet", bson.D{{"non-existent-field", bson.D{{"$each", bson.A{int32(42)}}}}}}},
},
"DotNotation": {
update: bson.D{{"$addToSet", bson.D{{"v.0.foo", bson.D{{"$each", bson.A{int32(42)}}}}}}},
},
"DotNotationNonArray": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$addToSet", bson.D{{"v.0.foo.0.bar", bson.D{{"$each", bson.A{int32(42)}}}}}}},
resultType: emptyResult,
},
"DotNotatPathNotExist": {
update: bson.D{{"$addToSet", bson.D{{"non.existent.path", bson.D{{"$each", bson.A{int32(42)}}}}}}},
},
}
testUpdateCompat(t, testCases)
}
func TestUpdateArrayCompatPushEach(t *testing.T) {
t.Parallel()
testCases := map[string]updateCompatTestCase{
"Document": {
update: bson.D{{"$push", bson.D{{"v", bson.D{
{"$each", bson.A{bson.D{{"field", int32(42)}}}},
}}}}},
},
"String": {
update: bson.D{{"$push", bson.D{{"v", bson.D{{"$each", bson.A{"foo"}}}}}}},
},
"Int32": {
update: bson.D{{"$push", bson.D{{"v", bson.D{
{"$each", bson.A{int32(1), int32(42), int32(2)}},
}}}}},
},
"NotArray": {
update: bson.D{{"$push", bson.D{{"v", bson.D{{"$each", int32(1)}}}}}},
resultType: emptyResult,
},
"EmptyArray": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$push", bson.D{{"v", bson.D{{"$each", bson.A{}}}}}}},
resultType: emptyResult,
},
"MixedValuesExists": {
update: bson.D{{"$push", bson.D{{"v", bson.D{{"$each", bson.A{int32(42), "foo"}}}}}}},
},
"NonExistentField": {
update: bson.D{{"$push", bson.D{{"non-existent-field", bson.D{{"$each", bson.A{int32(42)}}}}}}},
},
"DotNotation": {
update: bson.D{{"$push", bson.D{{"v.0.foo", bson.D{{"$each", bson.A{int32(42)}}}}}}},
},
"DotNotationNonArray": {
filter: bson.D{{"_id", "array-documents-nested"}},
update: bson.D{{"$push", bson.D{{"v.0.foo.0.bar", bson.D{{"$each", bson.A{int32(42)}}}}}}},
resultType: emptyResult,
},
"DotNotationPathNotExist": {
update: bson.D{{"$push", bson.D{{"non.existent.path", bson.D{{"$each", bson.A{int32(42)}}}}}}},
},
}
testUpdateCompat(t, testCases)
}
func TestUpdateArrayCompatPull(t *testing.T) {
t.Parallel()
testCases := map[string]updateCompatTestCase{
"Int32": {
update: bson.D{{"$pull", bson.D{{"v", int32(42)}}}},
},
"String": {
update: bson.D{{"$pull", bson.D{{"v", "foo"}}}},
},
"StringDuplicates": {
update: bson.D{{"$pull", bson.D{{"v", "b"}}}},
},
"FieldNotExist": {
update: bson.D{{"$pull", bson.D{{"non-existent-field", int32(42)}}}},
resultType: emptyResult,
},
"Array": {
update: bson.D{{"$pull", bson.D{{"v", bson.A{int32(42)}}}}},
resultType: emptyResult,
},
"Null": {
update: bson.D{{"$pull", bson.D{{"v", nil}}}},
},
"DotNotation": {
update: bson.D{{"$pull", bson.D{{"v.0.foo", bson.D{{"bar", "hello"}}}}}},
},
"DotNotationPathNotExist": {
update: bson.D{{"$pull", bson.D{{"non.existent.path", int32(42)}}}},
resultType: emptyResult,
},
"DotNotationNotArray": {
update: bson.D{{"$pull", bson.D{{"v.0.foo.0.bar", int32(42)}}}},
resultType: emptyResult,
},
}
testUpdateCompat(t, testCases)
}