github.com/gigforks/mattermost-server@v4.9.1-0.20180619094218-800d97fa55d0+incompatible/model/websocket_message_test.go (about)

     1  // Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
     2  // See License.txt for license information.
     3  
     4  package model
     5  
     6  import (
     7  	"strings"
     8  	"testing"
     9  
    10  	"github.com/stretchr/testify/assert"
    11  )
    12  
    13  func TestWebSocketEvent(t *testing.T) {
    14  	m := NewWebSocketEvent("some_event", NewId(), NewId(), NewId(), nil)
    15  	m.Add("RootId", NewId())
    16  	json := m.ToJson()
    17  	result := WebSocketEventFromJson(strings.NewReader(json))
    18  
    19  	badresult := WebSocketEventFromJson(strings.NewReader("junk"))
    20  	if badresult != nil {
    21  		t.Fatal("should not have parsed")
    22  	}
    23  
    24  	if !m.IsValid() {
    25  		t.Fatal("should be valid")
    26  	}
    27  
    28  	if m.Broadcast.TeamId != result.Broadcast.TeamId {
    29  		t.Fatal("Ids do not match")
    30  	}
    31  
    32  	if m.Data["RootId"] != result.Data["RootId"] {
    33  		t.Fatal("Ids do not match")
    34  	}
    35  }
    36  
    37  func TestWebSocketResponse(t *testing.T) {
    38  	m := NewWebSocketResponse("OK", 1, map[string]interface{}{})
    39  	e := NewWebSocketError(1, &AppError{})
    40  	m.Add("RootId", NewId())
    41  	json := m.ToJson()
    42  	result := WebSocketResponseFromJson(strings.NewReader(json))
    43  	json2 := e.ToJson()
    44  	WebSocketResponseFromJson(strings.NewReader(json2))
    45  
    46  	badresult := WebSocketResponseFromJson(strings.NewReader("junk"))
    47  	if badresult != nil {
    48  		t.Fatal("should not have parsed")
    49  	}
    50  
    51  	if !m.IsValid() {
    52  		t.Fatal("should be valid")
    53  	}
    54  
    55  	if m.Data["RootId"] != result.Data["RootId"] {
    56  		t.Fatal("Ids do not match")
    57  	}
    58  }
    59  
    60  func TestWebSocketEvent_PrecomputeJSON(t *testing.T) {
    61  	event := NewWebSocketEvent(WEBSOCKET_EVENT_POSTED, "foo", "bar", "baz", nil)
    62  	event.Sequence = 7
    63  
    64  	before := event.ToJson()
    65  	event.PrecomputeJSON()
    66  	after := event.ToJson()
    67  
    68  	assert.JSONEq(t, before, after)
    69  }
    70  
    71  var stringSink string
    72  
    73  func BenchmarkWebSocketEvent_ToJson(b *testing.B) {
    74  	event := NewWebSocketEvent(WEBSOCKET_EVENT_POSTED, "foo", "bar", "baz", nil)
    75  	for i := 0; i < 100; i++ {
    76  		event.Data[NewId()] = NewId()
    77  	}
    78  
    79  	b.Run("SerializedNTimes", func(b *testing.B) {
    80  		for i := 0; i < b.N; i++ {
    81  			stringSink = event.ToJson()
    82  		}
    83  	})
    84  
    85  	b.Run("PrecomputedNTimes", func(b *testing.B) {
    86  		for i := 0; i < b.N; i++ {
    87  			event.PrecomputeJSON()
    88  		}
    89  	})
    90  
    91  	b.Run("PrecomputedAndSerializedNTimes", func(b *testing.B) {
    92  		for i := 0; i < b.N; i++ {
    93  			event.PrecomputeJSON()
    94  			stringSink = event.ToJson()
    95  		}
    96  	})
    97  
    98  	event.PrecomputeJSON()
    99  	b.Run("PrecomputedOnceAndSerializedNTimes", func(b *testing.B) {
   100  		for i := 0; i < b.N; i++ {
   101  			stringSink = event.ToJson()
   102  		}
   103  	})
   104  }