github.com/bazelbuild/rules_webtesting@v0.2.0/go/wtl/proxy/driverhub/quithandler/quit_handler_test.go (about)

     1  // Copyright 2017 Google Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package quithandler
    16  
    17  import (
    18  	"fmt"
    19  	"log"
    20  	"net/http"
    21  	"os"
    22  	"testing"
    23  	"time"
    24  
    25  	"github.com/bazelbuild/rules_webtesting/go/bazel"
    26  	"github.com/bazelbuild/rules_webtesting/go/portpicker"
    27  	"github.com/bazelbuild/rules_webtesting/go/webtest"
    28  	"github.com/tebeka/selenium"
    29  )
    30  
    31  var testpage = ""
    32  
    33  func TestMain(m *testing.M) {
    34  	port, err := portpicker.PickUnusedPort()
    35  	if err != nil {
    36  		log.Fatal(err)
    37  	}
    38  
    39  	dir, err := bazel.Runfile("testdata/")
    40  	if err != nil {
    41  		log.Fatal(err)
    42  	}
    43  
    44  	go func() {
    45  		log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", port), http.FileServer(http.Dir(dir))))
    46  	}()
    47  
    48  	testpage = fmt.Sprintf("http://localhost:%d/testpage.html", port)
    49  
    50  	os.Exit(m.Run())
    51  }
    52  
    53  func TestCloseOneWindow(t *testing.T) {
    54  	driver, err := webtest.NewWebDriverSession(selenium.Capabilities{})
    55  	if err != nil {
    56  		t.Fatal(err)
    57  	}
    58  
    59  	defer driver.Quit()
    60  
    61  	if err := driver.Get(testpage); err != nil {
    62  		t.Fatal(err)
    63  	}
    64  
    65  	if err := driver.CloseWindow(""); err != nil {
    66  		t.Fatal(err)
    67  	}
    68  
    69  	if _, err := driver.WindowHandles(); err == nil {
    70  		t.Fatal("got nil, expected invalid session error")
    71  	}
    72  }
    73  
    74  func TestQuit(t *testing.T) {
    75  	driver, err := webtest.NewWebDriverSession(selenium.Capabilities{})
    76  	if err != nil {
    77  		t.Fatal(err)
    78  	}
    79  
    80  	defer driver.Quit()
    81  
    82  	if err := driver.Get(testpage); err != nil {
    83  		t.Fatal(err)
    84  	}
    85  
    86  	button, err := driver.FindElement("tag name", "input")
    87  	if err != nil {
    88  		t.Fatal(err)
    89  	}
    90  
    91  	if err := button.Click(); err != nil {
    92  		t.Fatal(err)
    93  	}
    94  
    95  	if err := driver.Quit(); err != nil {
    96  		t.Fatal(err)
    97  	}
    98  
    99  	if _, err := driver.WindowHandles(); err == nil {
   100  		t.Fatal("got nil, expected invalid session error")
   101  	}
   102  }
   103  
   104  func TestCloseTwoWindows(t *testing.T) {
   105  	driver, err := webtest.NewWebDriverSession(selenium.Capabilities{})
   106  	if err != nil {
   107  		t.Fatal(err)
   108  	}
   109  
   110  	defer driver.Quit()
   111  
   112  	if err := driver.Get(testpage); err != nil {
   113  		t.Fatal(err)
   114  	}
   115  
   116  	button, err := driver.FindElement("tag name", "input")
   117  	if err != nil {
   118  		t.Fatal(err)
   119  	}
   120  
   121  	if err := button.Click(); err != nil {
   122  		t.Fatal(err)
   123  	}
   124  
   125  	for i := 0; i < 3; i++ {
   126  		handles, err := driver.WindowHandles()
   127  		if err != nil {
   128  			t.Fatal(err)
   129  		}
   130  		if len(handles) == 2 {
   131  			break
   132  		}
   133  		time.Sleep(100 * time.Millisecond)
   134  	}
   135  
   136  	if err := driver.CloseWindow(""); err != nil {
   137  		t.Fatal(err)
   138  	}
   139  
   140  	handles, err := driver.WindowHandles()
   141  	if err != nil {
   142  		t.Fatal(err)
   143  	}
   144  
   145  	if len(handles) != 1 {
   146  		t.Fatalf("Got %d handles, expected 1", len(handles))
   147  	}
   148  
   149  	if err := driver.SwitchWindow(handles[0]); err != nil {
   150  		t.Fatal(err)
   151  	}
   152  
   153  	if err := driver.CloseWindow(""); err != nil {
   154  		t.Fatal(err)
   155  	}
   156  
   157  	if _, err := driver.WindowHandles(); err == nil {
   158  		t.Fatal("got nil, expected invalid session error")
   159  	}
   160  }