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/** \file test_search_input.cc */
// Copyright (C) 2010 Daniel Burrows
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
// Boston, MA 02110-1301, USA.
#include <generic/apt/matching/compare_patterns.h>
#include <generic/apt/matching/pattern.h>
#include <generic/controllers/search_input.h>
#include <generic/views/mocks/search_input.h>
#include <boost/test/unit_test.hpp>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <memory>
namespace ctrls = aptitude::controllers;
namespace views = aptitude::views;
namespace mocks = aptitude::views::mocks;
using aptitude::matching::compare_patterns;
using aptitude::matching::pattern;
using cwidget::util::ref_ptr;
using testing::AnyNumber;
using testing::Expectation;
using testing::InSequence;
using testing::NiceMock;
using testing::Return;
using testing::StrictMock;
namespace
{
MATCHER_P(PatternsEqual,
expected,
"")
{
return compare_patterns(arg, expected) == 0;
}
// Mock class that lets us capture the controller's outgoing
// signals.
class controller_callbacks
{
public:
MOCK_METHOD2(activated, void(std::wstring, cwidget::util::ref_ptr<aptitude::matching::pattern>));
};
struct SearchInputTest
{
std::shared_ptr<mocks::search_input> view;
std::shared_ptr<mocks::search_input> viewNice;
std::shared_ptr<mocks::search_input> viewStrict;
controller_callbacks callbacks;
controller_callbacks callbacksNice;
controller_callbacks callbacksStrict;
// Controllers are initialized lazily, to give us a chance to
// register expectations with the views first.
private:
std::shared_ptr<ctrls::search_input> controller;
std::shared_ptr<ctrls::search_input> controllerNice;
std::shared_ptr<ctrls::search_input> controllerStrict;
public:
std::shared_ptr<ctrls::search_input> get_controller()
{
if(controller.get() == NULL)
{
controller = ctrls::create_search_input(view);
controller->connect_activated(sigc::mem_fun(callbacks,
&controller_callbacks::activated));
}
return controller;
}
std::shared_ptr<ctrls::search_input> get_controllerNice()
{
if(controllerNice.get() == NULL)
{
controllerNice = ctrls::create_search_input(view);
controllerNice->connect_activated(sigc::mem_fun(callbacksNice,
&controller_callbacks::activated));
}
return controllerNice;
}
std::shared_ptr<ctrls::search_input> get_controllerStrict()
{
if(controllerStrict.get() == NULL)
{
controllerStrict = ctrls::create_search_input(view);
controllerStrict->connect_activated(sigc::mem_fun(callbacksStrict,
&controller_callbacks::activated));
}
return controllerStrict;
}
SearchInputTest()
: view(std::make_shared<mocks::search_input>()),
viewNice(std::make_shared<NiceMock<mocks::search_input> >()),
viewStrict(std::make_shared<StrictMock<mocks::search_input> >())
{
}
};
}
BOOST_FIXTURE_TEST_CASE(testEnteringCorrectTextSearches, SearchInputTest)
{
ref_ptr<pattern> p = pattern::make_installed();
std::wstring p_text = L"?installed";
// The controller isn't required to call set_error_message(), but it
// should set it to "" if it does.
EXPECT_CALL(*view, set_error_message(std::wstring())).Times(AnyNumber());
Expectation set_search_text;
{
InSequence dummy;
set_search_text = EXPECT_CALL(*view, set_search_text(p_text));
EXPECT_CALL(callbacks, activated(p_text, PatternsEqual(p)));
}
// After setting the search text, get_search_text() will return the
// new text.
EXPECT_CALL(*view, get_search_text())
.After(set_search_text)
.WillRepeatedly(Return(p_text));
get_controller()->enter_text(p_text);
}
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