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// Copyright (c) 2012 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.
#include "chrome/browser/printing/print_dialog_cloud.h"
#include "chrome/browser/printing/print_dialog_cloud_internal.h"
#include <string>
#include <vector>
#include "base/bind.h"
#include "base/callback.h"
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/memory/weak_ptr.h"
#include "base/message_loop.h"
#include "base/path_service.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/printing/cloud_print/cloud_print_url.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/base/testing_profile.h"
#include "content/public/browser/notification_details.h"
#include "content/public/browser/notification_source.h"
#include "content/public/browser/notification_types.h"
#include "content/public/test/test_browser_thread.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using content::BrowserThread;
using content::WebContents;
using content::WebUIMessageHandler;
using testing::A;
using testing::AtLeast;
using testing::Eq;
using testing::HasSubstr;
using testing::IsNull;
using testing::NotNull;
using testing::Return;
using testing::StrEq;
using testing::_;
using ui::ExternalWebDialogUI;
static const char* const kPDFTestFile = "printing/cloud_print_unittest.pdf";
static const char* const kEmptyPDFTestFile =
"printing/cloud_print_emptytest.pdf";
static const char* const kMockJobTitle = "Mock Job Title";
static const char* const kMockPrintTicket = "Resolution=300";
FilePath GetTestDataFileName() {
FilePath test_data_directory;
PathService::Get(chrome::DIR_TEST_DATA, &test_data_directory);
FilePath test_file = test_data_directory.AppendASCII(kPDFTestFile);
return test_file;
}
FilePath GetEmptyDataFileName() {
FilePath test_data_directory;
PathService::Get(chrome::DIR_TEST_DATA, &test_data_directory);
FilePath test_file = test_data_directory.AppendASCII(kEmptyPDFTestFile);
return test_file;
}
char* GetTestData() {
static std::string sTestFileData;
if (sTestFileData.empty()) {
FilePath test_file = GetTestDataFileName();
file_util::ReadFileToString(test_file, &sTestFileData);
}
return &sTestFileData[0];
}
MATCHER_P(StringValueEq, expected, "StringValue") {
if (expected->Equals(&arg))
return true;
std::string expected_string, arg_string;
expected->GetAsString(&expected_string);
arg.GetAsString(&arg_string);
*result_listener << "'" << arg_string
<< "' (expected '" << expected_string << "')";
return false;
}
namespace internal_cloud_print_helpers {
class MockCloudPrintFlowHandler
: public CloudPrintFlowHandler,
public base::SupportsWeakPtr<MockCloudPrintFlowHandler> {
public:
MockCloudPrintFlowHandler(const FilePath& path,
const string16& title,
const string16& print_ticket,
const std::string& file_type,
bool close_after_signin,
const base::Closure& callback
)
: CloudPrintFlowHandler(path, title, print_ticket, file_type,
close_after_signin, callback) {}
MOCK_METHOD0(DestructorCalled, void());
MOCK_METHOD0(RegisterMessages, void());
MOCK_METHOD3(Observe,
void(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details));
MOCK_METHOD1(SetDialogDelegate,
void(CloudPrintWebDialogDelegate* delegate));
MOCK_METHOD0(CreateCloudPrintDataSender,
scoped_refptr<CloudPrintDataSender>());
};
class MockCloudPrintWebDialogDelegate : public CloudPrintWebDialogDelegate {
public:
MOCK_CONST_METHOD0(GetDialogModalType,
ui::ModalType());
MOCK_CONST_METHOD0(GetDialogTitle,
string16());
MOCK_CONST_METHOD0(GetDialogContentURL,
GURL());
MOCK_CONST_METHOD1(GetWebUIMessageHandlers,
void(std::vector<WebUIMessageHandler*>* handlers));
MOCK_CONST_METHOD1(GetDialogSize,
void(gfx::Size* size));
MOCK_CONST_METHOD0(GetDialogArgs,
std::string());
MOCK_METHOD1(OnDialogClosed,
void(const std::string& json_retval));
MOCK_METHOD2(OnCloseContents,
void(WebContents* source, bool *out_close_dialog));
};
} // namespace internal_cloud_print_helpers
using internal_cloud_print_helpers::CloudPrintDataSenderHelper;
using internal_cloud_print_helpers::CloudPrintDataSender;
class MockExternalWebDialogUI : public ExternalWebDialogUI {
public:
MOCK_METHOD1(RenderViewCreated,
void(content::RenderViewHost* render_view_host));
};
class MockCloudPrintDataSenderHelper : public CloudPrintDataSenderHelper {
public:
// TODO(scottbyer): At some point this probably wants to use a
// MockTabContents instead of NULL, and to pre-load it with a bunch
// of expects/results.
MockCloudPrintDataSenderHelper() : CloudPrintDataSenderHelper(NULL) {}
MOCK_METHOD1(CallJavascriptFunction, void(const std::wstring&));
MOCK_METHOD2(CallJavascriptFunction, void(const std::wstring&,
const Value& arg1));
MOCK_METHOD3(CallJavascriptFunction, void(const std::wstring&,
const Value& arg1,
const Value& arg2));
};
class CloudPrintURLTest : public testing::Test {
public:
CloudPrintURLTest() {}
protected:
virtual void SetUp() {
profile_.reset(new TestingProfile());
}
scoped_ptr<Profile> profile_;
};
TEST_F(CloudPrintURLTest, CheckDefaultURLs) {
std::string service_url =
CloudPrintURL(profile_.get()).
GetCloudPrintServiceURL().spec();
EXPECT_THAT(service_url, HasSubstr("www.google.com"));
EXPECT_THAT(service_url, HasSubstr("cloudprint"));
std::string dialog_url =
CloudPrintURL(profile_.get()).
GetCloudPrintServiceDialogURL().spec();
EXPECT_THAT(dialog_url, HasSubstr("www.google.com"));
EXPECT_THAT(dialog_url, HasSubstr("/cloudprint/"));
EXPECT_THAT(dialog_url, HasSubstr("/client/"));
EXPECT_THAT(dialog_url, Not(HasSubstr("cloudprint/cloudprint")));
EXPECT_THAT(dialog_url, HasSubstr("/dialog.html"));
// Repeat to make sure there isn't a transient glitch.
dialog_url =
CloudPrintURL(profile_.get()).
GetCloudPrintServiceDialogURL().spec();
EXPECT_THAT(dialog_url, HasSubstr("www.google.com"));
EXPECT_THAT(dialog_url, HasSubstr("/cloudprint/"));
EXPECT_THAT(dialog_url, HasSubstr("/client/"));
EXPECT_THAT(dialog_url, Not(HasSubstr("cloudprint/cloudprint")));
EXPECT_THAT(dialog_url, HasSubstr("/dialog.html"));
std::string manage_url =
CloudPrintURL(profile_.get()).
GetCloudPrintServiceManageURL().spec();
EXPECT_THAT(manage_url, HasSubstr("www.google.com"));
EXPECT_THAT(manage_url, HasSubstr("/cloudprint/"));
EXPECT_THAT(manage_url, Not(HasSubstr("/client/")));
EXPECT_THAT(manage_url, Not(HasSubstr("cloudprint/cloudprint")));
EXPECT_THAT(manage_url, HasSubstr("/manage"));
GURL learn_more_url = CloudPrintURL::GetCloudPrintLearnMoreURL();
std::string learn_more_path = learn_more_url.spec();
EXPECT_THAT(learn_more_path, HasSubstr("www.google.com"));
EXPECT_THAT(learn_more_path, HasSubstr("/support/"));
EXPECT_THAT(learn_more_path, HasSubstr("/cloudprint"));
EXPECT_TRUE(learn_more_url.has_path());
EXPECT_FALSE(learn_more_url.has_query());
GURL test_page_url = CloudPrintURL::GetCloudPrintTestPageURL();
std::string test_page_path = test_page_url.spec();
EXPECT_THAT(test_page_path, HasSubstr("www.google.com"));
EXPECT_THAT(test_page_path, HasSubstr("/landing/"));
EXPECT_THAT(test_page_path, HasSubstr("/cloudprint/"));
EXPECT_TRUE(test_page_url.has_path());
EXPECT_TRUE(test_page_url.has_query());
}
// Testing for CloudPrintDataSender needs a mock WebUI.
class CloudPrintDataSenderTest : public testing::Test {
public:
CloudPrintDataSenderTest()
: file_thread_(BrowserThread::FILE, &message_loop_),
io_thread_(BrowserThread::IO, &message_loop_) {}
protected:
virtual void SetUp() {
string16 mock_job_title(ASCIIToUTF16(kMockJobTitle));
string16 mock_print_ticket(ASCIIToUTF16(kMockPrintTicket));
mock_helper_.reset(new MockCloudPrintDataSenderHelper);
print_data_sender_ =
new CloudPrintDataSender(mock_helper_.get(),
mock_job_title,
mock_print_ticket,
std::string("application/pdf"));
}
scoped_refptr<CloudPrintDataSender> print_data_sender_;
scoped_ptr<MockCloudPrintDataSenderHelper> mock_helper_;
MessageLoop message_loop_;
content::TestBrowserThread file_thread_;
content::TestBrowserThread io_thread_;
};
// TODO(scottbyer): DISABLED until the binary test file can get
// checked in separate from the patch.
TEST_F(CloudPrintDataSenderTest, CanSend) {
StringValue mock_job_title(kMockJobTitle);
EXPECT_CALL(*mock_helper_,
CallJavascriptFunction(_, _, StringValueEq(&mock_job_title))).
WillOnce(Return());
FilePath test_data_file_name = GetTestDataFileName();
BrowserThread::PostTask(
BrowserThread::FILE, FROM_HERE,
base::Bind(&CloudPrintDataSender::ReadPrintDataFile,
print_data_sender_.get(), test_data_file_name));
MessageLoop::current()->RunUntilIdle();
}
TEST_F(CloudPrintDataSenderTest, BadFile) {
EXPECT_CALL(*mock_helper_, CallJavascriptFunction(_, _, _)).Times(0);
#if defined(OS_WIN)
FilePath bad_data_file_name(L"/some/file/that/isnot/there");
#else
FilePath bad_data_file_name("/some/file/that/isnot/there");
#endif
BrowserThread::PostTask(
BrowserThread::FILE, FROM_HERE,
base::Bind(&CloudPrintDataSender::ReadPrintDataFile,
print_data_sender_.get(), bad_data_file_name));
MessageLoop::current()->RunUntilIdle();
}
TEST_F(CloudPrintDataSenderTest, EmptyFile) {
EXPECT_CALL(*mock_helper_, CallJavascriptFunction(_, _, _)).Times(0);
FilePath empty_data_file_name = GetEmptyDataFileName();
BrowserThread::PostTask(
BrowserThread::FILE, FROM_HERE,
base::Bind(&CloudPrintDataSender::ReadPrintDataFile,
print_data_sender_.get(), empty_data_file_name));
MessageLoop::current()->RunUntilIdle();
}
// Testing for CloudPrintFlowHandler needs a mock
// CloudPrintWebDialogDelegate, mock CloudPrintDataSender, and a mock
// WebUI.
// Testing for CloudPrintWebDialogDelegate needs a mock
// CloudPrintFlowHandler.
using internal_cloud_print_helpers::MockCloudPrintFlowHandler;
using internal_cloud_print_helpers::CloudPrintWebDialogDelegate;
class CloudPrintWebDialogDelegateTest : public testing::Test {
public:
CloudPrintWebDialogDelegateTest()
: ui_thread_(BrowserThread::UI, &message_loop_) {}
protected:
virtual void SetUp() {
FilePath mock_path;
string16 mock_title;
string16 mock_print_ticket;
std::string mock_file_type;
MockCloudPrintFlowHandler* handler =
new MockCloudPrintFlowHandler(mock_path, mock_print_ticket,
mock_title, mock_file_type,
false, base::Closure());
mock_flow_handler_ = handler->AsWeakPtr();
EXPECT_CALL(*mock_flow_handler_.get(), SetDialogDelegate(_));
EXPECT_CALL(*mock_flow_handler_.get(), SetDialogDelegate(NULL));
delegate_.reset(new CloudPrintWebDialogDelegate(
mock_path, mock_flow_handler_.get(), std::string(), false));
}
virtual void TearDown() {
delegate_.reset();
if (mock_flow_handler_)
delete mock_flow_handler_.get();
}
MessageLoopForUI message_loop_;
content::TestBrowserThread ui_thread_;
base::WeakPtr<MockCloudPrintFlowHandler> mock_flow_handler_;
scoped_ptr<CloudPrintWebDialogDelegate> delegate_;
};
TEST_F(CloudPrintWebDialogDelegateTest, BasicChecks) {
EXPECT_THAT(delegate_->GetDialogContentURL().spec(),
StrEq(chrome::kChromeUICloudPrintResourcesURL));
EXPECT_TRUE(delegate_->GetDialogTitle().empty());
bool close_dialog = false;
delegate_->OnCloseContents(NULL, &close_dialog);
EXPECT_TRUE(close_dialog);
}
TEST_F(CloudPrintWebDialogDelegateTest, OwnedFlowDestroyed) {
delegate_.reset();
EXPECT_THAT(mock_flow_handler_.get(), IsNull());
}
TEST_F(CloudPrintWebDialogDelegateTest, UnownedFlowLetGo) {
std::vector<WebUIMessageHandler*> handlers;
delegate_->GetWebUIMessageHandlers(&handlers);
delegate_.reset();
EXPECT_THAT(mock_flow_handler_.get(), NotNull());
}
// Testing for ExternalWebDialogUI needs a mock WebContents and mock
// CloudPrintWebDialogDelegate (attached to the mock web_contents).
// Testing for PrintDialogCloud needs a mock Browser.
|