Add initial tests for app/team.go (#5208)

* .

* add initial tests for app/team.go

app/team_test.go

@@ -0,0 +1,114 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package app
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/mattermost/platform/model"
+)
+
+func TestCreateTeam(t *testing.T) {
+	th := Setup().InitBasic()
+
+	id := model.NewId()
+	team := &model.Team{
+		DisplayName: "dn_" + id,
+		Name:        "name" + id,
+		Email:       "success+" + id + "@simulator.amazonses.com",
+		Type:        model.TEAM_OPEN,
+	}
+
+	if _, err := CreateTeam(team); err != nil {
+		t.Log(err)
+		t.Fatal("Should create a new team")
+	}
+
+	if _, err := CreateTeam(th.BasicTeam); err == nil {
+		t.Fatal("Should not create a new team - team already exist")
+	}
+}
+
+func TestCreateTeamWithUser(t *testing.T) {
+	th := Setup().InitBasic()
+
+	id := model.NewId()
+	team := &model.Team{
+		DisplayName: "dn_" + id,
+		Name:        "name" + id,
+		Email:       "success+" + id + "@simulator.amazonses.com",
+		Type:        model.TEAM_OPEN,
+	}
+
+	if _, err := CreateTeamWithUser(team, th.BasicUser.Id); err != nil {
+		t.Log(err)
+		t.Fatal("Should create a new team with existing user")
+	}
+
+	if _, err := CreateTeamWithUser(team, model.NewId()); err == nil {
+		t.Fatal("Should not create a new team - user does not exist")
+	}
+
+	user := model.User{Email: strings.ToLower(model.NewId()) + "success+test", Nickname: "Darth Vader", Username: "vader" + model.NewId(), Password: "passwd1", AuthService: ""}
+	ruser, _ := CreateUser(&user)
+
+	id = model.NewId()
+	team2 := &model.Team{
+		DisplayName: "dn_" + id,
+		Name:        "name" + id,
+		Email:       "success2+" + id + "@simulator.amazonses.com",
+		Type:        model.TEAM_OPEN,
+	}
+
+	//Fail to create a team with user when user has set email without domain
+	if _, err := CreateTeamWithUser(team2, ruser.Id); err == nil {
+		t.Log(err.Message)
+		t.Fatal("Should not create a team with user when user has set email without domain")
+	} else {
+		if err.Message != "model.team.is_valid.email.app_error" {
+			t.Log(err)
+			t.Fatal("Invalid error message")
+		}
+	}
+}
+
+func TestUpdateTeam(t *testing.T) {
+	th := Setup().InitBasic()
+
+	th.BasicTeam.DisplayName = "Testing 123"
+
+	if updatedTeam, err := UpdateTeam(th.BasicTeam); err != nil {
+		t.Log(err)
+		t.Fatal("Should update the team")
+	} else {
+		if updatedTeam.DisplayName != "Testing 123" {
+			t.Fatal("Wrong Team DisplayName")
+		}
+	}
+}
+
+func TestAddUserToTeam(t *testing.T) {
+	th := Setup().InitBasic()
+
+	user := model.User{Email: strings.ToLower(model.NewId()) + "success+test@example.com", Nickname: "Darth Vader", Username: "vader" + model.NewId(), Password: "passwd1", AuthService: ""}
+	ruser, _ := CreateUser(&user)
+
+	if _, err := AddUserToTeam(th.BasicTeam.Id, ruser.Id); err != nil {
+		t.Log(err)
+		t.Fatal("Should add user to the team")
+	}
+}
+
+func TestAddUserToTeamByTeamId(t *testing.T) {
+	th := Setup().InitBasic()
+
+	user := model.User{Email: strings.ToLower(model.NewId()) + "success+test@example.com", Nickname: "Darth Vader", Username: "vader" + model.NewId(), Password: "passwd1", AuthService: ""}
+	ruser, _ := CreateUser(&user)
+
+	if err := AddUserToTeamByTeamId(th.BasicTeam.Id, ruser); err != nil {
+		t.Log(err)
+		t.Fatal("Should add user to the team")
+	}
+}