/*
   Copyright (C) 2017-2020 Laurent Montel <montel@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#include "templateparseremailaddressrequesterlineedittest.h"
#include "templateparseremailaddressrequesterlineedit.h"
#include <QTest>
#include <QHBoxLayout>
#include <QLineEdit>
#include <QSignalSpy>

TemplateParserEmailAddressRequesterLineEditTest::TemplateParserEmailAddressRequesterLineEditTest(QObject *parent)
    : QObject(parent)
{
}

void TemplateParserEmailAddressRequesterLineEditTest::shouldHaveDefaultValue()
{
    TemplateParser::TemplateParserEmailAddressRequesterLineEdit w;

    QHBoxLayout *mainLayout = w.findChild<QHBoxLayout *>(QStringLiteral("mainlayout"));
    QVERIFY(mainLayout);
    QCOMPARE(mainLayout->contentsMargins(), QMargins(0, 0, 0, 0));

    QLineEdit *mLineEdit = w.findChild<QLineEdit *>(QStringLiteral("lineedit"));
    QVERIFY(mLineEdit);
    QVERIFY(mLineEdit->text().isEmpty());
}

void TemplateParserEmailAddressRequesterLineEditTest::shouldAssignValue()
{
    TemplateParser::TemplateParserEmailAddressRequesterLineEdit w;
    QLineEdit *mLineEdit = w.findChild<QLineEdit *>(QStringLiteral("lineedit"));
    const QString str{
        QStringLiteral("foo")
    };
    w.setText(str);
    QCOMPARE(w.text(), str);
    QCOMPARE(mLineEdit->text(), str);
}

void TemplateParserEmailAddressRequesterLineEditTest::shouldClearValue()
{
    TemplateParser::TemplateParserEmailAddressRequesterLineEdit w;
    QLineEdit *mLineEdit = w.findChild<QLineEdit *>(QStringLiteral("lineedit"));
    const QString str{
        QStringLiteral("foo")
    };
    w.setText(str);
    QCOMPARE(w.text(), str);
    w.clear();
    QVERIFY(w.text().isEmpty());
    QVERIFY(mLineEdit->text().isEmpty());
}

void TemplateParserEmailAddressRequesterLineEditTest::shouldEmitSignal()
{
    TemplateParser::TemplateParserEmailAddressRequesterLineEdit w;
    QSignalSpy spy(&w, &TemplateParser::TemplateParserEmailAddressRequesterBase::textChanged);
    w.setText(QStringLiteral("foo"));
    QCOMPARE(spy.count(), 1);
    w.clear();
    QCOMPARE(spy.count(), 2);
    w.setText(QStringLiteral("foo"));
    QCOMPARE(spy.count(), 3);
}

QTEST_MAIN(TemplateParserEmailAddressRequesterLineEditTest)
