src/renderer/unix/unix_renderer_test.cc

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#include "renderer/unix/unix_renderer.h"

#include "base/util.h"
#include "renderer/renderer_command.pb.h"
#include "renderer/unix/gtk_wrapper_mock.h"
#include "renderer/unix/window_manager_mock.h"
#include "testing/base/public/gmock.h"
#include "testing/base/public/gunit.h"

DECLARE_string(test_tmpdir);

using testing::Return;
using testing::StrictMock;
using testing::_;

namespace mozc {
namespace renderer {
namespace gtk {

TEST(UnixRendererTest, ExecCommand) {
  {
    SCOPED_TRACE("NOOP should not do anything.");

    WindowManagerMock *wm_mock = new WindowManagerMock();
    commands::RendererCommand command;

    command.set_type(commands::RendererCommand::NOOP);

    UnixRenderer renderer(wm_mock);
    EXPECT_TRUE(renderer.ExecCommand(command));
  }
  {
    SCOPED_TRACE("SHUTDOWN should quit main loop via AsyncQuit.");

    WindowManagerMock *wm_mock = new WindowManagerMock();
    commands::RendererCommand command;

    command.set_type(commands::RendererCommand::SHUTDOWN);

    UnixRenderer renderer(wm_mock);
    EXPECT_FALSE(renderer.ExecCommand(command));
  }
  {
    SCOPED_TRACE("UPDATE with visibile = true update layout");

    WindowManagerMock *wm_mock = new WindowManagerMock();
    commands::RendererCommand command;

    command.set_type(commands::RendererCommand::UPDATE);
    command.set_visible(true);

    EXPECT_CALL(*wm_mock, UpdateLayout(_));

    UnixRenderer renderer(wm_mock);
    EXPECT_TRUE(renderer.ExecCommand(command));
  }
  {
    SCOPED_TRACE("UPDATE with visibile = false call HideAllWindows");

    WindowManagerMock *wm_mock = new WindowManagerMock();
    commands::RendererCommand command;

    command.set_type(commands::RendererCommand::UPDATE);
    command.set_visible(false);

    EXPECT_CALL(*wm_mock, HideAllWindows());

    UnixRenderer renderer(wm_mock);
    EXPECT_TRUE(renderer.ExecCommand(command));
  }
}

}  // namespace gtk
}  // namespace renderer
}  // namespace mozc