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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import <Cocoa/Cocoa.h>
#import "base/scoped_nsobject.h"
#import "base/string_util.h"
#include "base/utf_string_conversions.h"
#import "chrome/app/chrome_command_ids.h" // For translate menu command ids.
#import "chrome/browser/renderer_host/site_instance.h"
#import "chrome/browser/tab_contents/tab_contents.h"
#import "chrome/browser/translate/translate_infobar_delegate.h"
#import "chrome/browser/ui/cocoa/browser_test_helper.h"
#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
#import "chrome/browser/ui/cocoa/infobar.h"
#import "chrome/browser/ui/cocoa/translate/translate_infobar_base.h"
#import "chrome/browser/ui/cocoa/translate/before_translate_infobar_controller.h"
#import "testing/gmock/include/gmock/gmock.h"
#import "testing/gtest/include/gtest/gtest.h"
#import "testing/platform_test.h"
namespace {
// All states the translate toolbar can assume.
TranslateInfoBarDelegate::Type kTranslateToolbarStates[] = {
TranslateInfoBarDelegate::BEFORE_TRANSLATE,
TranslateInfoBarDelegate::AFTER_TRANSLATE,
TranslateInfoBarDelegate::TRANSLATING,
TranslateInfoBarDelegate::TRANSLATION_ERROR
};
class MockTranslateInfoBarDelegate : public TranslateInfoBarDelegate {
public:
MockTranslateInfoBarDelegate(TranslateInfoBarDelegate::Type type,
TranslateErrors::Type error,
TabContents* contents)
: TranslateInfoBarDelegate(type, error, contents, "en", "es"){
// Start out in the "Before Translate" state.
type_ = type;
}
virtual string16 GetDisplayNameForLocale(const std::string& language_code) {
return ASCIIToUTF16("Foo");
}
virtual bool IsLanguageBlacklisted() {
return false;
}
virtual bool IsSiteBlacklisted() {
return false;
}
virtual bool ShouldAlwaysTranslate() {
return false;
}
MOCK_METHOD0(Translate, void());
MOCK_METHOD0(RevertTranslation, void());
MOCK_METHOD0(TranslationDeclined, void());
MOCK_METHOD0(ToggleLanguageBlacklist, void());
MOCK_METHOD0(ToggleSiteBlacklist, void());
MOCK_METHOD0(ToggleAlwaysTranslate, void());
};
class TranslationInfoBarTest : public CocoaTest {
public:
BrowserTestHelper browser_helper_;
scoped_ptr<TabContents> tab_contents;
scoped_ptr<MockTranslateInfoBarDelegate> infobar_delegate;
scoped_nsobject<TranslateInfoBarControllerBase> infobar_controller;
public:
// Each test gets a single Mock translate delegate for the lifetime of
// the test.
virtual void SetUp() {
CocoaTest::SetUp();
tab_contents.reset(
new TabContents(browser_helper_.profile(),
NULL,
MSG_ROUTING_NONE,
NULL,
NULL));
CreateInfoBar();
}
void CreateInfoBar() {
CreateInfoBar(TranslateInfoBarDelegate::BEFORE_TRANSLATE);
}
void CreateInfoBar(TranslateInfoBarDelegate::Type type) {
TranslateErrors::Type error = TranslateErrors::NONE;
if (type == TranslateInfoBarDelegate::TRANSLATION_ERROR)
error = TranslateErrors::NETWORK;
infobar_delegate.reset(
new MockTranslateInfoBarDelegate(type, error, tab_contents.get()));
[[infobar_controller view] removeFromSuperview];
scoped_ptr<InfoBar> infobar(infobar_delegate->CreateInfoBar());
infobar_controller.reset(
reinterpret_cast<TranslateInfoBarControllerBase*>(
infobar->controller()));
// We need to set the window to be wide so that the options button
// doesn't overlap the other buttons.
[test_window() setContentSize:NSMakeSize(2000, 500)];
[[infobar_controller view] setFrame:NSMakeRect(0, 0, 2000, 500)];
[[test_window() contentView] addSubview:[infobar_controller view]];
}
};
// Check that we can instantiate a Translate Infobar correctly.
TEST_F(TranslationInfoBarTest, Instantiate) {
CreateInfoBar();
ASSERT_TRUE(infobar_controller.get());
}
// Check that clicking the Translate button calls Translate().
TEST_F(TranslationInfoBarTest, TranslateCalledOnButtonPress) {
CreateInfoBar();
EXPECT_CALL(*infobar_delegate, Translate()).Times(1);
[infobar_controller ok:nil];
}
// Check that clicking the "Retry" button calls Translate() when we're
// in the error mode - http://crbug.com/41315 .
TEST_F(TranslationInfoBarTest, TranslateCalledInErrorMode) {
CreateInfoBar(TranslateInfoBarDelegate::TRANSLATION_ERROR);
EXPECT_CALL(*infobar_delegate, Translate()).Times(1);
[infobar_controller ok:nil];
}
// Check that clicking the "Show Original button calls RevertTranslation().
TEST_F(TranslationInfoBarTest, RevertCalledOnButtonPress) {
CreateInfoBar();
EXPECT_CALL(*infobar_delegate, RevertTranslation()).Times(1);
[infobar_controller showOriginal:nil];
}
// Check that items in the options menu are hooked up correctly.
TEST_F(TranslationInfoBarTest, OptionsMenuItemsHookedUp) {
EXPECT_CALL(*infobar_delegate, Translate())
.Times(0);
[infobar_controller rebuildOptionsMenu:NO];
NSMenu* optionsMenu = [infobar_controller optionsMenu];
NSArray* optionsMenuItems = [optionsMenu itemArray];
EXPECT_EQ(7U, [optionsMenuItems count]);
// First item is the options menu button's title, so there's no need to test
// that the target on that is setup correctly.
for (NSUInteger i = 1; i < [optionsMenuItems count]; ++i) {
NSMenuItem* item = [optionsMenuItems objectAtIndex:i];
if (![item isSeparatorItem])
EXPECT_EQ([item target], infobar_controller.get());
}
NSMenuItem* alwaysTranslateLanguateItem = [optionsMenuItems objectAtIndex:1];
NSMenuItem* neverTranslateLanguateItem = [optionsMenuItems objectAtIndex:2];
NSMenuItem* neverTranslateSiteItem = [optionsMenuItems objectAtIndex:3];
// Separator at 4.
NSMenuItem* reportBadLanguageItem = [optionsMenuItems objectAtIndex:5];
NSMenuItem* aboutTranslateItem = [optionsMenuItems objectAtIndex:6];
{
EXPECT_CALL(*infobar_delegate, ToggleAlwaysTranslate())
.Times(1);
[infobar_controller optionsMenuChanged:alwaysTranslateLanguateItem];
}
{
EXPECT_CALL(*infobar_delegate, ToggleLanguageBlacklist())
.Times(1);
[infobar_controller optionsMenuChanged:neverTranslateLanguateItem];
}
{
EXPECT_CALL(*infobar_delegate, ToggleSiteBlacklist())
.Times(1);
[infobar_controller optionsMenuChanged:neverTranslateSiteItem];
}
{
// Can't mock these effectively, so just check that the tag is set
// correctly.
EXPECT_EQ(IDC_TRANSLATE_REPORT_BAD_LANGUAGE_DETECTION,
[reportBadLanguageItem tag]);
EXPECT_EQ(IDC_TRANSLATE_OPTIONS_ABOUT, [aboutTranslateItem tag]);
}
}
// Check that selecting a new item from the "Source Language" popup in "before
// translate" mode doesn't trigger a translation or change state.
// http://crbug.com/36666
TEST_F(TranslationInfoBarTest, Bug36666) {
EXPECT_CALL(*infobar_delegate, Translate())
.Times(0);
CreateInfoBar();
int arbitrary_index = 2;
[infobar_controller sourceLanguageModified:arbitrary_index];
EXPECT_CALL(*infobar_delegate, Translate())
.Times(0);
}
// Check that the infobar lays itself out correctly when instantiated in
// each of the states.
// http://crbug.com/36895
TEST_F(TranslationInfoBarTest, Bug36895) {
EXPECT_CALL(*infobar_delegate, Translate())
.Times(0);
for (size_t i = 0; i < arraysize(kTranslateToolbarStates); ++i) {
CreateInfoBar(kTranslateToolbarStates[i]);
EXPECT_TRUE(
[infobar_controller verifyLayout]) << "Layout wrong, for state #" << i;
}
}
// Verify that the infobar shows the "Always translate this language" button
// after doing 3 translations.
TEST_F(TranslationInfoBarTest, TriggerShowAlwaysTranslateButton) {
TranslatePrefs translate_prefs(browser_helper_.profile()->GetPrefs());
translate_prefs.ResetTranslationAcceptedCount("en");
for (int i = 0; i < 4; ++i) {
translate_prefs.IncrementTranslationAcceptedCount("en");
}
CreateInfoBar(TranslateInfoBarDelegate::BEFORE_TRANSLATE);
BeforeTranslateInfobarController* controller =
(BeforeTranslateInfobarController*)infobar_controller.get();
EXPECT_TRUE([[controller alwaysTranslateButton] superview] != nil);
EXPECT_TRUE([[controller neverTranslateButton] superview] == nil);
}
// Verify that the infobar shows the "Never translate this language" button
// after denying 3 translations.
TEST_F(TranslationInfoBarTest, TriggerShowNeverTranslateButton) {
TranslatePrefs translate_prefs(browser_helper_.profile()->GetPrefs());
translate_prefs.ResetTranslationDeniedCount("en");
for (int i = 0; i < 4; ++i) {
translate_prefs.IncrementTranslationDeniedCount("en");
}
CreateInfoBar(TranslateInfoBarDelegate::BEFORE_TRANSLATE);
BeforeTranslateInfobarController* controller =
(BeforeTranslateInfobarController*)infobar_controller.get();
EXPECT_TRUE([[controller alwaysTranslateButton] superview] == nil);
EXPECT_TRUE([[controller neverTranslateButton] superview] != nil);
}
} // namespace
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