Add parseCommandLine tests

- use PluginLoader in plugin tests

2 files changed, 97 insertions, 0 deletions

diff --git a/src/test/application_mock.hpp b/src/test/application_mock.hpp
new file mode 100644
index 00000000..edfaf0bc
--- /dev/null
+++ b/src/test/application_mock.hpp
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "../application.hpp"
+#include <gmock/gmock.h>
+
+class FakeApplication : public Application {
+  Q_OBJECT
+
+public:
+  explicit FakeApplication(int &argc, char *argv[]) : Application(argc, argv) {}
+  ~FakeApplication() override = default;
+
+  MOCK_METHOD(bool, registerPlugin, (const QString &), (override));
+
+  MOCK_METHOD(RekonqWindow *, newWindow, (), (override));
+  MOCK_METHOD(RekonqView *, newView, (const QUrl &, RekonqWindow *), (override));
+};
diff --git a/src/test/test_application.cpp b/src/test/test_application.cpp
new file mode 100644
index 00000000..63963cd1
--- /dev/null
+++ b/src/test/test_application.cpp
@@ -0,0 +1,80 @@
+#include "test/application_mock.hpp"
+#include <gtest/gtest.h>
+
+// NOLINTNEXTLINE(modernize-avoid-c-arrays)
+Application::Application(int &argc, char *argv[]) : SingleApplication(argc, argv) {}
+Application::~Application() = default;
+
+using ::testing::_; // NOLINT(bugprone-reserved-identifier)
+
+MATCHER_P(QStringEq, a, "")
+{
+  *result_listener << "where the arg is " << qUtf8Printable(arg);
+  return arg.compare(a) == 0;
+}
+
+MATCHER_P(QUrlEq, a, "")
+{
+  *result_listener << "where the arg is " << qUtf8Printable(arg.toString());
+  return arg.toString().compare(a) == 0;
+}
+
+TEST(Application, parseCommandLine_url)
+{
+  int argc = 2;
+  // NOLINTNEXTLINE(modernize-avoid-c-arrays)
+  char *argv[]{(char *)"FakeApplication", (char *)"about:blank"};
+
+  FakeApplication app(argc, argv);
+  EXPECT_CALL(app, registerPlugin).Times(0);
+  EXPECT_CALL(app, newView(QUrlEq("about:blank"), nullptr)).Times(1);
+  EXPECT_CALL(app, newWindow).Times(1);
+
+  ASSERT_TRUE(Application::instance() != nullptr);
+
+  EXPECT_TRUE(app.pluginList().isEmpty());
+  EXPECT_TRUE(app.windowList().isEmpty());
+  EXPECT_TRUE(app.viewList().isEmpty());
+
+  app.parseCommandLine(app.instanceId(), {});
+}
+
+TEST(Application, parseCommandLine_webapp)
+{
+  int argc = 3;
+  // NOLINTNEXTLINE(modernize-avoid-c-arrays)
+  char *argv[]{(char *)"FakeApplication", (char *)"--webapp", (char *)"about:blank"};
+
+  FakeApplication app(argc, argv);
+  EXPECT_CALL(app, registerPlugin).Times(0);
+  EXPECT_CALL(app, newView(QUrlEq("about:blank"), nullptr)).Times(1);
+  EXPECT_CALL(app, newWindow).Times(0);
+
+  ASSERT_TRUE(Application::instance() != nullptr);
+
+  EXPECT_TRUE(app.pluginList().isEmpty());
+  EXPECT_TRUE(app.windowList().isEmpty());
+  EXPECT_TRUE(app.viewList().isEmpty());
+
+  app.parseCommandLine(app.instanceId(), {});
+}
+
+TEST(Application, parseCommandLine_load)
+{
+  int argc = 3;
+  // NOLINTNEXTLINE(modernize-avoid-c-arrays)
+  char *argv[]{(char *)"FakeApplication", (char *)"--load", (char *)"libPlugin.so"};
+
+  FakeApplication app(argc, argv);
+  EXPECT_CALL(app, registerPlugin(QStringEq("libPlugin.so"))).Times(1);
+  EXPECT_CALL(app, newView).Times(1);
+  EXPECT_CALL(app, newWindow).Times(1);
+
+  ASSERT_TRUE(Application::instance() != nullptr);
+
+  EXPECT_TRUE(app.pluginList().isEmpty());
+  EXPECT_TRUE(app.windowList().isEmpty());
+  EXPECT_TRUE(app.viewList().isEmpty());
+
+  app.parseCommandLine(app.instanceId(), {});
+}