Add plaintexteditfindbar autotest

src/texteditor/plaintexteditor/autotests/CMakeLists.txt

@@ -4,3 +4,8 @@ ecm_add_tests(plaintexteditortest.cpp
     NAME_PREFIX "kpimtextedit-plaintexteditor-"
     LINK_LIBRARIES KF5::PimTextEdit KF5::KIOWidgets Qt${QT_MAJOR_VERSION}::Test Qt${QT_MAJOR_VERSION}::Widgets
 )
+
+ecm_add_tests(plaintexteditfindbartest.cpp
+    NAME_PREFIX "kpimtextedit-plaintexteditor-"
+    LINK_LIBRARIES KF5::PimTextEdit KF5::KIOWidgets Qt${QT_MAJOR_VERSION}::Test Qt${QT_MAJOR_VERSION}::Widgets
+)

src/texteditor/plaintexteditor/autotests/plaintexteditfindbartest.cpp

+/*
+   SPDX-FileCopyrightText: 2022 Laurent Montel <montel@kde.org>
+
+   SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "plaintexteditfindbartest.h"
+#include "texteditor/plaintexteditor/plaintexteditfindbar.h"
+#include <QPlainTextEdit>
+#include <QTest>
+
+QTEST_MAIN(PlainTextEditFindBarTest)
+PlainTextEditFindBarTest::PlainTextEditFindBarTest(QObject *parent)
+    : QObject{parent}
+{
+}
+
+void PlainTextEditFindBarTest::shouldHaveDefaultValues()
+{
+    QPlainTextEdit edit;
+    KPIMTextEdit::PlainTextEditFindBar w(&edit);
+    QVERIFY(w.text().isEmpty());
+}

src/texteditor/plaintexteditor/autotests/plaintexteditfindbartest.h

+/*
+   SPDX-FileCopyrightText: 2022 Laurent Montel <montel@kde.org>
+
+   SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#pragma once
+
+#include <QObject>
+
+class PlainTextEditFindBarTest : public QObject
+{
+    Q_OBJECT
+public:
+    explicit PlainTextEditFindBarTest(QObject *parent = nullptr);
+    ~PlainTextEditFindBarTest() override = default;
+private Q_SLOTS:
+    void shouldHaveDefaultValues();
+};