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-rw-r--r--tests/unit/CMakeLists.txt5
-rw-r--r--tests/unit/greeter-test.cpp151
-rw-r--r--tests/utils/mock-unity-greeter.py41
3 files changed, 197 insertions, 0 deletions
diff --git a/tests/unit/CMakeLists.txt b/tests/unit/CMakeLists.txt
index fe70461..9d8cad2 100644
--- a/tests/unit/CMakeLists.txt
+++ b/tests/unit/CMakeLists.txt
@@ -14,6 +14,10 @@ set(TEST_LINK_LIBRARIES
${GMOCK_LIBRARIES}
)
+add_definitions(
+ -DGREETER_TEMPLATE="${CMAKE_SOURCE_DIR}/tests/utils/mock-unity-greeter.py"
+)
+
function(add_test_by_name name)
set(TEST_NAME ${name})
add_executable (${TEST_NAME} ${TEST_NAME}.cpp)
@@ -31,4 +35,5 @@ function(add_qt_test_by_name name)
set_property(TEST ${TEST_NAME} APPEND PROPERTY ENVIRONMENT ${CTEST_ENVIRONMENT})
target_link_libraries(${TEST_NAME} ${SERVICE_LINK_LIBRARIES} ${QT_LINK_LIBRARIES} ${TEST_LINK_LIBRARIES} ${THREAD_LINK_LIBRARIES})
endfunction()
+add_qt_test_by_name(greeter-test)
add_qt_test_by_name(usb-snap-test)
diff --git a/tests/unit/greeter-test.cpp b/tests/unit/greeter-test.cpp
new file mode 100644
index 0000000..5d29023
--- /dev/null
+++ b/tests/unit/greeter-test.cpp
@@ -0,0 +1,151 @@
+/*
+ * Copyright 2016 Canonical Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, 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. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ * Charles Kerr <charles.kerr@canonical.com>
+ */
+
+#include <tests/utils/qt-fixture.h>
+
+#include <src/dbus-names.h>
+#include <src/greeter.h>
+
+#include <libqtdbustest/DBusTestRunner.h>
+#include <libqtdbustest/QProcessDBusService.h>
+#include <libqtdbusmock/DBusMock.h>
+
+class GreeterFixture: public QtFixture
+{
+private:
+
+ using super = QtFixture;
+
+public:
+
+ GreeterFixture() =default;
+ ~GreeterFixture() =default;
+
+protected:
+
+ std::shared_ptr<QtDBusTest::DBusTestRunner> m_dbus_runner;
+ std::shared_ptr<QtDBusMock::DBusMock> m_dbus_mock;
+ GDBusConnection* m_session_bus;
+
+ void SetUp() override
+ {
+ super::SetUp();
+
+ // use a fresh bus for each test
+
+ m_dbus_runner.reset(new QtDBusTest::DBusTestRunner());
+ m_dbus_mock.reset(new QtDBusMock::DBusMock(*m_dbus_runner.get()));
+
+ GError* error {};
+ m_session_bus = g_bus_get_sync(G_BUS_TYPE_SESSION, nullptr, &error);
+ g_assert_no_error(error);
+ g_dbus_connection_set_exit_on_close(m_session_bus, false);
+ }
+
+ void TearDown() override
+ {
+ g_clear_object(&m_session_bus);
+ m_dbus_mock.reset();
+ m_dbus_runner.reset();
+
+ super::TearDown();
+ }
+
+ void start_greeter_service(bool is_active)
+ {
+ // set a watcher to look for our mock to appear
+ bool owned {};
+ QDBusServiceWatcher watcher(
+ DBusNames::UnityGreeter::NAME,
+ m_dbus_runner->sessionConnection()
+ );
+ QObject::connect(
+ &watcher,
+ &QDBusServiceWatcher::serviceRegistered,
+ [&owned](const QString&){owned = true;}
+ );
+
+ // start the mock greeter
+ QVariantMap parameters;
+ parameters["IsActive"] = QVariant(is_active);
+ m_dbus_mock->registerTemplate(
+ DBusNames::UnityGreeter::NAME,
+ GREETER_TEMPLATE,
+ parameters,
+ QDBusConnection::SessionBus
+ );
+ m_dbus_runner->startServices();
+
+ // wait for the watcher to be triggered
+ ASSERT_TRUE(wait_for([&owned]{return owned;}));
+ }
+};
+
+#define ASSERT_PROPERTY_EVENTUALLY(expected_in, property_in) \
+ do { \
+ const auto& e = expected_in; \
+ const auto& p = property_in; \
+ ASSERT_TRUE(wait_for([e, &p](){ return e == p.get(); })) \
+ << "expected " << e << " but got " << p.get(); \
+ } while(0)
+
+TEST_F(GreeterFixture, ActiveServiceStartsBeforeWatcher)
+{
+ constexpr bool expected {true};
+
+ start_greeter_service(expected);
+
+ UnityGreeter greeter(m_session_bus);
+
+ ASSERT_PROPERTY_EVENTUALLY(expected, greeter.is_active());
+}
+
+TEST_F(GreeterFixture, WatcherStartsBeforeActiveService)
+{
+ constexpr bool expected {true};
+
+ UnityGreeter greeter(m_session_bus);
+
+ start_greeter_service(expected);
+
+ ASSERT_PROPERTY_EVENTUALLY(expected, greeter.is_active());
+}
+
+TEST_F(GreeterFixture, InactiveServiceStartsBeforeWatcher)
+{
+ constexpr bool expected {false};
+
+ start_greeter_service(expected);
+
+ UnityGreeter greeter(m_session_bus);
+
+ ASSERT_PROPERTY_EVENTUALLY(expected, greeter.is_active());
+}
+
+TEST_F(GreeterFixture, WatcherStartsBeforeInactiveService)
+{
+ constexpr bool expected {false};
+
+ UnityGreeter greeter(m_session_bus);
+
+ start_greeter_service(expected);
+
+ ASSERT_PROPERTY_EVENTUALLY(expected, greeter.is_active());
+}
+
diff --git a/tests/utils/mock-unity-greeter.py b/tests/utils/mock-unity-greeter.py
new file mode 100644
index 0000000..70fb791
--- /dev/null
+++ b/tests/utils/mock-unity-greeter.py
@@ -0,0 +1,41 @@
+'''unity greeter mock template
+
+Very basic template that just mocks the greeter is-active flag
+'''
+
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation; either version 3 of the License, or (at your option) any
+# later version. See http://www.gnu.org/copyleft/lgpl.html for the full text
+# of the license.
+
+__author__ = 'Charles Kerr'
+__email__ = 'charles.kerr@canonical.com'
+__copyright__ = '(c) 2016 Canonical Ltd.'
+__license__ = 'LGPL 3+'
+
+import dbus
+import os
+
+from dbusmock import MOCK_IFACE, mockobject
+
+BUS_NAME = 'com.canonical.UnityGreeter'
+MAIN_OBJ = '/'
+MAIN_IFACE = 'com.canonical.UnityGreeter'
+SYSTEM_BUS = False
+
+
+def load(mock, parameters):
+ mock.AddMethods(
+ MAIN_IFACE, [
+ ('HideGreeter', '', '', 'self.Set("com.canonical.UnityGreeter", "IsActive", False)'),
+ ('ShowGreeter', '', '', 'self.Set("com.canonical.UnityGreeter", "IsActive", True)')
+ ]
+ )
+ mock.AddProperties(
+ MAIN_IFACE,
+ dbus.Dictionary({
+ 'IsActive': parameters.get('IsActive', False),
+ }, signature='sv')
+ )
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 00:13:25 +0000