First cut at infobars on Mac. These are not expected to be...

chrome/browser/cocoa/infobar_controller_unittest.mm

+// 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>
+
+#include "base/scoped_nsobject.h"
+#include "base/string_util.h"
+#include "base/sys_string_conversions.h"
+#import "chrome/browser/cocoa/cocoa_test_helper.h"
+#import "chrome/browser/cocoa/infobar_controller.h"
+#include "chrome/browser/cocoa/infobar_test_helper.h"
+#include "chrome/browser/tab_contents/infobar_delegate.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
+@interface InfoBarController (ExposedForTesting)
+- (NSTextField*)label;
+@end
+
+@implementation InfoBarController (ExposedForTesting)
+- (NSTextField*)label {
+  return label_;
+}
+@end
+
+namespace {
+
+///////////////////////////////////////////////////////////////////////////
+// Test fixtures
+
+class AlertInfoBarControllerTest : public PlatformTest {
+ public:
+  virtual void SetUp() {
+    PlatformTest::SetUp();
+
+    controller_.reset(
+        [[AlertInfoBarController alloc] initWithDelegate:&delegate_]);
+    [helper_.contentView() addSubview:[controller_ view]];
+  }
+
+ protected:
+  CocoaTestHelper helper_;
+  MockAlertInfoBarDelegate delegate_;
+  scoped_nsobject<AlertInfoBarController> controller_;
+};
+
+class LinkInfoBarControllerTest : public PlatformTest {
+ public:
+  virtual void SetUp() {
+    PlatformTest::SetUp();
+
+    controller_.reset(
+        [[LinkInfoBarController alloc] initWithDelegate:&delegate_]);
+    [helper_.contentView() addSubview:[controller_ view]];
+  }
+
+ protected:
+  CocoaTestHelper helper_;
+  MockLinkInfoBarDelegate delegate_;
+  scoped_nsobject<LinkInfoBarController> controller_;
+};
+
+class ConfirmInfoBarControllerTest : public PlatformTest {
+ public:
+  virtual void SetUp() {
+    PlatformTest::SetUp();
+
+    controller_.reset(
+        [[ConfirmInfoBarController alloc] initWithDelegate:&delegate_]);
+    [helper_.contentView() addSubview:[controller_ view]];
+  }
+
+ protected:
+  CocoaTestHelper helper_;
+  MockConfirmInfoBarDelegate delegate_;
+  scoped_nsobject<ConfirmInfoBarController> controller_;
+};
+
+
+////////////////////////////////////////////////////////////////////////////
+// Tests
+
+TEST_F(AlertInfoBarControllerTest, ShowAndDismiss) {
+  // Make sure someone looked at the message and icon.
+  EXPECT_TRUE(delegate_.message_text_accessed);
+  EXPECT_TRUE(delegate_.icon_accessed);
+
+  // Check to make sure the infobar message was set properly.
+  EXPECT_EQ(std::wstring(kMockAlertInfoBarMessage),
+            base::SysNSStringToWide([[controller_.get() label] stringValue]));
+
+  // Check that dismissing the infobar calls InfoBarClosed() on the delegate.
+  [controller_ dismiss:nil];
+  EXPECT_TRUE(delegate_.closed);
+}
+
+TEST_F(AlertInfoBarControllerTest, DeallocController) {
+  // Test that dealloc'ing the controller does not send an
+  // InfoBarClosed() message to the delegate.
+  controller_.reset(nil);
+  EXPECT_FALSE(delegate_.closed);
+}
+
+TEST_F(LinkInfoBarControllerTest, ShowAndDismiss) {
+  // Make sure someone looked at the message, link, and icon.
+  EXPECT_TRUE(delegate_.message_text_accessed);
+  EXPECT_TRUE(delegate_.link_text_accessed);
+  EXPECT_TRUE(delegate_.icon_accessed);
+
+  // Check that dismissing the infobar calls InfoBarClosed() on the delegate.
+  [controller_ dismiss:nil];
+  EXPECT_FALSE(delegate_.link_clicked);
+  EXPECT_TRUE(delegate_.closed);
+}
+
+TEST_F(LinkInfoBarControllerTest, ShowAndClickLink) {
+  // Check that clicking on the link calls LinkClicked() on the
+  // delegate.  It should also close the infobar.
+  [controller_ linkClicked];
+  EXPECT_TRUE(delegate_.link_clicked);
+  EXPECT_TRUE(delegate_.closed);
+}
+
+TEST_F(LinkInfoBarControllerTest, ShowAndClickLinkWithoutClosing) {
+  delegate_.closes_on_action = false;
+
+  // Check that clicking on the link calls LinkClicked() on the
+  // delegate.  It should not close the infobar.
+  [controller_ linkClicked];
+  EXPECT_TRUE(delegate_.link_clicked);
+  EXPECT_FALSE(delegate_.closed);
+}
+
+TEST_F(ConfirmInfoBarControllerTest, ShowAndDismiss) {
+  // Make sure someone looked at the message and icon.
+  EXPECT_TRUE(delegate_.message_text_accessed);
+  EXPECT_TRUE(delegate_.icon_accessed);
+
+  // Check to make sure the infobar message was set properly.
+  EXPECT_EQ(std::wstring(kMockConfirmInfoBarMessage),
+            base::SysNSStringToWide([[controller_.get() label] stringValue]));
+
+  // Check that dismissing the infobar calls InfoBarClosed() on the delegate.
+  [controller_ dismiss:nil];
+  EXPECT_FALSE(delegate_.ok_clicked);
+  EXPECT_FALSE(delegate_.cancel_clicked);
+  EXPECT_TRUE(delegate_.closed);
+}
+
+TEST_F(ConfirmInfoBarControllerTest, ShowAndClickOK) {
+  // Check that clicking the OK button calls Accept() and then closes
+  // the infobar.
+  [controller_ ok:nil];
+  EXPECT_TRUE(delegate_.ok_clicked);
+  EXPECT_FALSE(delegate_.cancel_clicked);
+  EXPECT_TRUE(delegate_.closed);
+}
+
+TEST_F(ConfirmInfoBarControllerTest, ShowAndClickOKWithoutClosing) {
+  delegate_.closes_on_action = false;
+
+  // Check that clicking the OK button calls Accept() but does not close
+  // the infobar.
+  [controller_ ok:nil];
+  EXPECT_TRUE(delegate_.ok_clicked);
+  EXPECT_FALSE(delegate_.cancel_clicked);
+  EXPECT_FALSE(delegate_.closed);
+}
+
+TEST_F(ConfirmInfoBarControllerTest, ShowAndClickCancel) {
+  // Check that clicking the cancel button calls Cancel() and closes
+  // the infobar.
+  [controller_ cancel:nil];
+  EXPECT_FALSE(delegate_.ok_clicked);
+  EXPECT_TRUE(delegate_.cancel_clicked);
+  EXPECT_TRUE(delegate_.closed);
+}
+
+TEST_F(ConfirmInfoBarControllerTest, ShowAndClickCancelWithoutClosing) {
+  delegate_.closes_on_action = false;
+
+  // Check that clicking the cancel button calls Cancel() but does not close
+  // the infobar.
+  [controller_ cancel:nil];
+  EXPECT_FALSE(delegate_.ok_clicked);
+  EXPECT_TRUE(delegate_.cancel_clicked);
+  EXPECT_FALSE(delegate_.closed);
+}
+
+}  // namespace