Add some tests for NotebookTab (#5070)

* EmptyApplication: Add asserts to rest of getters (except for getSeventvAPI) * Theme: make getTheme call getIApp()->getThemes() instead this allows it to be used in tests realistically this should be deprecated & users of it should just call getIApp()->getThemes() directly * Use getIApp() instead of getApp() in a few places
2024-01-06 11:42:45 +01:00
parent 77eb9cc1e9
commit 99b537ffd9
8 changed files with 193 additions and 13 deletions
@@ -0,0 +1,123 @@
+#include "widgets/helper/NotebookTab.hpp"
+
+#include "common/Literals.hpp"
+#include "controllers/hotkeys/HotkeyController.hpp"
+#include "gmock/gmock.h"
+#include "mocks/EmptyApplication.hpp"
+#include "singletons/Fonts.hpp"
+#include "singletons/Theme.hpp"
+#include "widgets/Notebook.hpp"
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+#include <QDebug>
+#include <QString>
+
+using namespace chatterino;
+using ::testing::Exactly;
+
+namespace {
+
+class MockApplication : mock::EmptyApplication
+{
+public:
+    Theme *getThemes() override
+    {
+        return &this->theme;
+    }
+
+    HotkeyController *getHotkeys() override
+    {
+        return &this->hotkeys;
+    }
+
+    Fonts *getFonts() override
+    {
+        return &this->fonts;
+    }
+
+    Theme theme;
+    HotkeyController hotkeys;
+    Fonts fonts;
+};
+
+class MockNotebookTab : public NotebookTab
+{
+public:
+    explicit MockNotebookTab(Notebook *notebook)
+        : NotebookTab(notebook)
+    {
+    }
+
+    MOCK_METHOD(void, update, (), (override));
+};
+
+class NotebookTabFixture : public ::testing::Test
+{
+protected:
+    NotebookTabFixture()
+        : notebook(nullptr)
+        , tab(&this->notebook)
+    {
+    }
+
+    MockApplication mockApplication;
+    Notebook notebook;
+    MockNotebookTab tab;
+};
+
+}  // namespace
+
+/// The highlight state must settable
+TEST_F(NotebookTabFixture, SetHighlightState)
+{
+    EXPECT_CALL(this->tab, update).Times(Exactly(1));
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::None);
+    this->tab.setHighlightState(HighlightState::NewMessage);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::NewMessage);
+}
+
+/// The highlight state must be able to "upgrade" from NewMessage to Highlighted
+TEST_F(NotebookTabFixture, UpgradeHighlightState)
+{
+    EXPECT_CALL(this->tab, update).Times(Exactly(2));
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::None);
+    this->tab.setHighlightState(HighlightState::NewMessage);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::NewMessage);
+    this->tab.setHighlightState(HighlightState::Highlighted);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::Highlighted);
+}
+
+/// The highlight state must stay as NewMessage when called twice
+TEST_F(NotebookTabFixture, SameHighlightStateNewMessage)
+{
+    // XXX: This only updates the state once, so it should only update once
+    EXPECT_CALL(this->tab, update).Times(Exactly(2));
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::None);
+    this->tab.setHighlightState(HighlightState::NewMessage);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::NewMessage);
+    this->tab.setHighlightState(HighlightState::NewMessage);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::NewMessage);
+}
+
+/// The highlight state must stay as Highlighted when called twice, and must not call update more than once
+TEST_F(NotebookTabFixture, SameHighlightStateHighlighted)
+{
+    EXPECT_CALL(this->tab, update).Times(Exactly(1));
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::None);
+    this->tab.setHighlightState(HighlightState::Highlighted);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::Highlighted);
+    this->tab.setHighlightState(HighlightState::Highlighted);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::Highlighted);
+}
+
+/// The highlight state must not downgrade from Highlighted to NewMessage
+TEST_F(NotebookTabFixture, DontDowngradeHighlightState)
+{
+    EXPECT_CALL(this->tab, update).Times(Exactly(1));
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::None);
+    this->tab.setHighlightState(HighlightState::Highlighted);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::Highlighted);
+    this->tab.setHighlightState(HighlightState::NewMessage);
+    EXPECT_EQ(this->tab.highlightState(), HighlightState::Highlighted);
+}