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// Copyright (c) 2010 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 "base/file_path.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "base/values.h"
#include "chrome/browser/chrome_thread.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/notification_details.h"
#include "chrome/common/notification_observer.h"
#include "chrome/common/notification_registrar.h"
#include "chrome/common/notification_source.h"
#include "chrome/common/notification_type.h"
#include "chrome/test/testing_profile.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/gmock/include/gmock/gmock.h"
using testing::A;
using testing::AtLeast;
using testing::HasSubstr;
using testing::Return;
using testing::_;
static const char* const kPDFTestFile = "printing/cloud_print_unittest.pdf";
static const char* const kEmptyPDFTestFile =
"printing/cloud_print_emptytest.pdf";
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];
}
namespace internal_cloud_print_helpers {
class MockCloudPrintFlowHandler : public CloudPrintFlowHandler {
public:
MOCK_METHOD0(RegisterMessages,
void());
MOCK_METHOD3(Observe,
void(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details));
MOCK_METHOD0(CreateCloudPrintDataSender,
scoped_refptr<CloudPrintDataSender>());
};
class MockCloudPrintHtmlDialogDelegate : public CloudPrintHtmlDialogDelegate {
public:
MOCK_CONST_METHOD0(IsDialogModal,
bool());
MOCK_CONST_METHOD0(GetDialogTitle,
std::wstring());
MOCK_CONST_METHOD0(GetDialogContentURL,
GURL());
MOCK_CONST_METHOD1(GetDOMMessageHandlers,
void(std::vector<DOMMessageHandler*>* 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(TabContents* source, bool *out_close_dialog));
};
} // namespace internal_cloud_print_helpers
using internal_cloud_print_helpers::CloudPrintDataSenderHelper;
using internal_cloud_print_helpers::CloudPrintDataSender;
class MockExternalHtmlDialogUI : public ExternalHtmlDialogUI {
public:
MOCK_METHOD1(RenderViewCreated,
void(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 =
internal_cloud_print_helpers::CloudPrintService(profile_.get()).
GetCloudPrintServiceURL().spec();
EXPECT_THAT(service_url, HasSubstr("www.google.com"));
EXPECT_THAT(service_url, HasSubstr("cloudprint"));
std::string dialog_url =
internal_cloud_print_helpers::CloudPrintService(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 =
internal_cloud_print_helpers::CloudPrintService(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"));
}
// Testing for CloudPrintDataSender needs a mock DOMUI.
class CloudPrintDataSenderTest : public testing::Test {
public:
CloudPrintDataSenderTest()
: file_thread_(ChromeThread::FILE, &message_loop_),
io_thread_(ChromeThread::IO, &message_loop_) {}
protected:
virtual void SetUp() {
mock_helper_.reset(new MockCloudPrintDataSenderHelper);
print_data_sender_ =
new CloudPrintDataSender(mock_helper_.get());
}
scoped_refptr<CloudPrintDataSender> print_data_sender_;
scoped_ptr<MockCloudPrintDataSenderHelper> mock_helper_;
MessageLoop message_loop_;
ChromeThread file_thread_;
ChromeThread io_thread_;
};
// TODO(scottbyer): DISABLED until the binary test file can get
// checked in separate from the patch.
TEST_F(CloudPrintDataSenderTest, DISABLED_CanSend) {
EXPECT_CALL(*mock_helper_, CallJavascriptFunction(_, _, _)).
WillOnce(Return());
FilePath test_data_file_name = GetTestDataFileName();
ChromeThread::PostTask(ChromeThread::FILE, FROM_HERE,
NewRunnableMethod(
print_data_sender_.get(),
&CloudPrintDataSender::ReadPrintDataFile,
test_data_file_name));
MessageLoop::current()->RunAllPending();
}
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
ChromeThread::PostTask(ChromeThread::FILE, FROM_HERE,
NewRunnableMethod(
print_data_sender_.get(),
&CloudPrintDataSender::ReadPrintDataFile,
bad_data_file_name));
MessageLoop::current()->RunAllPending();
}
TEST_F(CloudPrintDataSenderTest, EmptyFile) {
EXPECT_CALL(*mock_helper_, CallJavascriptFunction(_, _, _)).Times(0);
FilePath empty_data_file_name = GetEmptyDataFileName();
ChromeThread::PostTask(ChromeThread::FILE, FROM_HERE,
NewRunnableMethod(
print_data_sender_.get(),
&CloudPrintDataSender::ReadPrintDataFile,
empty_data_file_name));
MessageLoop::current()->RunAllPending();
}
// Testing for CloudPrintFlowHandler needs a mock
// CloudPrintHtmlDialogDelegate, mock CloudPrintDataSender, and a mock
// DOMUI.
// Testing for CloudPrintHtmlDialogDelegate needs a mock
// CloudPrintFlowHandler.
// Testing for ExternalHtmlDialogUI needs a mock TabContents, mock
// CloudPrintHtmlDialogDelegate (provided through the mock
// tab_contents)
// Testing for PrintDialogCloud needs a mock Browser.
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