119 lines
3.5 KiB
Go
119 lines
3.5 KiB
Go
// Copyright 2018 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package firestore
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import (
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"math"
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"testing"
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"time"
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pb "google.golang.org/genproto/googleapis/firestore/v1beta1"
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"google.golang.org/genproto/googleapis/type/latlng"
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)
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func TestCompareValues(t *testing.T) {
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// Ordered list of values.
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vals := []*pb.Value{
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nullValue,
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boolval(false),
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boolval(true),
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floatval(math.NaN()),
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floatval(math.Inf(-1)),
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floatval(-math.MaxFloat64),
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int64val(math.MinInt64),
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floatval(-1.1),
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intval(-1),
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intval(0),
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floatval(math.SmallestNonzeroFloat64),
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intval(1),
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floatval(1.1),
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intval(2),
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int64val(math.MaxInt64),
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floatval(math.MaxFloat64),
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floatval(math.Inf(1)),
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tsval(time.Date(2016, 5, 20, 10, 20, 0, 0, time.UTC)),
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tsval(time.Date(2016, 10, 21, 15, 32, 0, 0, time.UTC)),
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strval(""),
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strval("\u0000\ud7ff\ue000\uffff"),
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strval("(╯°□°）╯︵ ┻━┻"),
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strval("a"),
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strval("abc def"),
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strval("e\u0301b"),
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strval("æ"),
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strval("\u00e9a"),
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bytesval([]byte{}),
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bytesval([]byte{0}),
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bytesval([]byte{0, 1, 2, 3, 4}),
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bytesval([]byte{0, 1, 2, 4, 3}),
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bytesval([]byte{255}),
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refval("projects/p1/databases/d1/documents/c1/doc1"),
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refval("projects/p1/databases/d1/documents/c1/doc2"),
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refval("projects/p1/databases/d1/documents/c1/doc2/c2/doc1"),
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refval("projects/p1/databases/d1/documents/c1/doc2/c2/doc2"),
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refval("projects/p1/databases/d1/documents/c10/doc1"),
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refval("projects/p1/databases/dkkkkklkjnjkkk1/documents/c2/doc1"),
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refval("projects/p2/databases/d2/documents/c1/doc1"),
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refval("projects/p2/databases/d2/documents/c1-/doc1"),
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geopoint(-90, -180),
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geopoint(-90, 0),
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geopoint(-90, 180),
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geopoint(0, -180),
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geopoint(0, 0),
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geopoint(0, 180),
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geopoint(1, -180),
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geopoint(1, 0),
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geopoint(1, 180),
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geopoint(90, -180),
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geopoint(90, 0),
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geopoint(90, 180),
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arrayval(),
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arrayval(strval("bar")),
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arrayval(strval("foo")),
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arrayval(strval("foo"), intval(1)),
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arrayval(strval("foo"), intval(2)),
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arrayval(strval("foo"), strval("0")),
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mapval(map[string]*pb.Value{"bar": intval(0)}),
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mapval(map[string]*pb.Value{"bar": intval(0), "foo": intval(1)}),
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mapval(map[string]*pb.Value{"foo": intval(1)}),
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mapval(map[string]*pb.Value{"foo": intval(2)}),
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mapval(map[string]*pb.Value{"foo": strval("0")}),
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}
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for i, v1 := range vals {
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if got := compareValues(v1, v1); got != 0 {
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t.Errorf("compare(%v, %v) == %d, want 0", v1, v1, got)
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}
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for _, v2 := range vals[i+1:] {
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if got := compareValues(v1, v2); got != -1 {
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t.Errorf("compare(%v, %v) == %d, want -1", v1, v2, got)
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}
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if got := compareValues(v2, v1); got != 1 {
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t.Errorf("compare(%v, %v) == %d, want 1", v1, v2, got)
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}
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}
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}
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// Integers and Doubles order the same.
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n1 := intval(17)
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n2 := floatval(17)
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if got := compareValues(n1, n2); got != 0 {
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t.Errorf("compare(%v, %v) == %d, want 0", n1, n2, got)
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}
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}
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func geopoint(lat, lng float64) *pb.Value {
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return geoval(&latlng.LatLng{Latitude: lat, Longitude: lng})
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}
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