From 4353449df602b8071a11b5f10d48d08ae1700680 Mon Sep 17 00:00:00 2001
From: "Jonathan Leibiusky @xetorthio" <ionathan@gmail.com>
Date: Fri, 26 May 2017 10:20:27 -0300
Subject: [PATCH] Add test to `ClientResizeViewPort`

---
 pwd/broadcast_mock_test.go |  8 ++++++
 pwd/client_test.go         | 57 ++++++++++++++++++++++++++++++++++++++
 pwd/session_test.go        |  2 ++
 3 files changed, 67 insertions(+)
 create mode 100644 pwd/client_test.go

diff --git a/pwd/broadcast_mock_test.go b/pwd/broadcast_mock_test.go
index d9735fc..1d40cdc 100644
--- a/pwd/broadcast_mock_test.go
+++ b/pwd/broadcast_mock_test.go
@@ -3,10 +3,18 @@ package pwd
 import "net/http"
 
 type mockBroadcast struct {
+	broadcastTo func(sessionId, eventName string, args ...interface{})
+	getHandler  func() http.Handler
 }
 
 func (m *mockBroadcast) BroadcastTo(sessionId, eventName string, args ...interface{}) {
+	if m.broadcastTo != nil {
+		m.broadcastTo(sessionId, eventName, args...)
+	}
 }
 func (m *mockBroadcast) GetHandler() http.Handler {
+	if m.getHandler != nil {
+		return m.getHandler()
+	}
 	return nil
 }
diff --git a/pwd/client_test.go b/pwd/client_test.go
new file mode 100644
index 0000000..6a7bf71
--- /dev/null
+++ b/pwd/client_test.go
@@ -0,0 +1,57 @@
+package pwd
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestClientNew(t *testing.T) {
+	docker := &mockDocker{}
+	tasks := &mockTasks{}
+	broadcast := &mockBroadcast{}
+	storage := &mockStorage{}
+
+	p := NewPWD(docker, tasks, broadcast, storage)
+
+	session, err := p.SessionNew(time.Hour, "", "")
+	assert.Nil(t, err)
+
+	client := p.ClientNew("foobar", session)
+
+	assert.Equal(t, Client{Id: "foobar", session: session, viewPort: ViewPort{Cols: 0, Rows: 0}}, *client)
+	assert.Contains(t, session.clients, client)
+}
+
+func TestClientResizeViewPort(t *testing.T) {
+	docker := &mockDocker{}
+	tasks := &mockTasks{}
+	broadcast := &mockBroadcast{}
+
+	broadcastedSessionId := ""
+	broadcastedEventName := ""
+	broadcastedArgs := []interface{}{}
+
+	broadcast.broadcastTo = func(sessionId, eventName string, args ...interface{}) {
+		broadcastedSessionId = sessionId
+		broadcastedEventName = eventName
+		broadcastedArgs = args
+	}
+
+	storage := &mockStorage{}
+
+	p := NewPWD(docker, tasks, broadcast, storage)
+
+	session, err := p.SessionNew(time.Hour, "", "")
+	assert.Nil(t, err)
+	client := p.ClientNew("foobar", session)
+
+	p.ClientResizeViewPort(client, 80, 24)
+
+	assert.Equal(t, ViewPort{Cols: 80, Rows: 24}, client.viewPort)
+	assert.Equal(t, session.Id, broadcastedSessionId)
+	assert.Equal(t, "viewport resize", broadcastedEventName)
+	assert.Equal(t, uint(80), broadcastedArgs[0])
+	assert.Equal(t, uint(24), broadcastedArgs[1])
+}
diff --git a/pwd/session_test.go b/pwd/session_test.go
index 514e546..aa4ccfd 100644
--- a/pwd/session_test.go
+++ b/pwd/session_test.go
@@ -9,6 +9,8 @@ import (
 )
 
 func TestSessionNew(t *testing.T) {
+	sessions = map[string]*Session{}
+
 	config.PWDContainerName = "pwd"
 	var connectContainerName, connectNetworkName, connectIP string
 	createdNetworkId := ""