Create widget

autotests/groupmanagementwidgettest.cpp

@@ -21,6 +21,7 @@
 #include "groupmanagementwidgettest.h"
 #include "groupmanagementwidget.h"
 #include <QTest>
+#include <QVBoxLayout>
 
 QTEST_MAIN(GroupManagementWidgetTest)
 GroupManagementWidgetTest::GroupManagementWidgetTest(QObject *parent)
@@ -32,5 +33,7 @@ GroupManagementWidgetTest::GroupManagementWidgetTest(QObject *parent)
 void GroupManagementWidgetTest::shouldHaveDefaultValues()
 {
     GroupManagementWidget w;
-    //TODO
+    auto mainLayout = w.findChild<QVBoxLayout *>(QStringLiteral("mainLayout"));
+    QVERIFY(mainLayout);
+    QCOMPARE(mainLayout->contentsMargins(), {});
 }

src/groupmanagementwidget.cpp

@@ -19,11 +19,14 @@
 */
 
 #include "groupmanagementwidget.h"
-
+#include <KLocalizedString>
+#include <QVBoxLayout>
 GroupManagementWidget::GroupManagementWidget(QWidget *parent)
     : QWidget(parent)
 {
-
+    auto mainLayout = new QVBoxLayout(this);
+    mainLayout->setContentsMargins({});
+    mainLayout->setObjectName(QStringLiteral("mainLayout"));
 }
 
 GroupManagementWidget::~GroupManagementWidget()