feat: add the ability to unit test some aspects of SplitInput (#5179)

src/providers/twitch/TwitchIrcServer.cpp

@@ -525,6 +525,11 @@ const IndirectChannel &TwitchIrcServer::getWatchingChannel() const
     return this->watchingChannel;
 }
 
+QString TwitchIrcServer::getLastUserThatWhisperedMe() const
+{
+    return this->lastUserThatWhisperedMe.get();
+}
+
 void TwitchIrcServer::reloadBTTVGlobalEmotes()
 {
     getIApp()->getBttvEmotes()->loadEmotes();

src/providers/twitch/TwitchIrcServer.hpp

@@ -29,6 +29,8 @@ public:
 
     virtual const IndirectChannel &getWatchingChannel() const = 0;
 
+    virtual QString getLastUserThatWhisperedMe() const = 0;
+
     // Update this interface with TwitchIrcServer methods as needed
 };
 
@@ -81,6 +83,8 @@ public:
 
     const IndirectChannel &getWatchingChannel() const override;
 
+    QString getLastUserThatWhisperedMe() const override;
+
 protected:
     void initializeConnection(IrcConnection *connection,
                               ConnectionType type) override;

src/widgets/splits/SplitInput.cpp

@@ -78,7 +78,7 @@ SplitInput::SplitInput(QWidget *parent, Split *_chatWidget,
 
 void SplitInput::initLayout()
 {
-    auto *app = getApp();
+    auto *app = getIApp();
     LayoutCreator<SplitInput> layoutCreator(this);
 
     auto layout =
@@ -202,7 +202,7 @@ void SplitInput::initLayout()
 
 void SplitInput::scaleChangedEvent(float scale)
 {
-    auto *app = getApp();
+    auto *app = getIApp();
     // update the icon size of the buttons
     this->updateEmoteButton();
     this->updateCancelReplyButton();
@@ -919,9 +919,14 @@ bool SplitInput::isHidden() const
     return this->hidden;
 }
 
+void SplitInput::setInputText(const QString &newInputText)
+{
+    this->ui_.textEdit->setPlainText(newInputText);
+}
+
 void SplitInput::editTextChanged()
 {
-    auto *app = getApp();
+    auto *app = getIApp();
 
     // set textLengthLabel value
     QString text = this->ui_.textEdit->toPlainText();
@@ -936,7 +941,7 @@ void SplitInput::editTextChanged()
     if (text.startsWith("/r ", Qt::CaseInsensitive) &&
         this->split_->getChannel()->isTwitchChannel())
     {
-        QString lastUser = app->twitch->lastUserThatWhisperedMe.get();
+        auto lastUser = app->getTwitch()->getLastUserThatWhisperedMe();
         if (!lastUser.isEmpty())
         {
             this->ui_.textEdit->setPlainText("/w " + lastUser + text.mid(2));

src/widgets/splits/SplitInput.hpp

@@ -66,6 +66,13 @@ public:
      **/
     bool isHidden() const;
 
+    /**
+     * @brief Sets the text of this input
+     *
+     * This method should only be used in tests
+     */
+    void setInputText(const QString &newInputText);
+
     pajlada::Signals::Signal<const QString &> textChanged;
     pajlada::Signals::NoArgSignal selectionChanged;