void QLCFixtureMode_Test::removeChannel()
{
QLCFixtureMode* mode = new QLCFixtureMode(m_fixtureDef);
mode->insertChannel(m_ch1, 0);
mode->insertChannel(m_ch2, 1);
mode->insertChannel(m_ch3, 2);
mode->insertChannel(m_ch4, 3);
/* Remove one channel in the middle */
QVERIFY(mode->channels().size() == 4);
mode->removeChannel(m_ch2);
QVERIFY(mode->channels().size() == 3);
QVERIFY(mode->channel(0) == m_ch1);
QVERIFY(mode->channel(1) == m_ch3);
QVERIFY(mode->channel(2) == m_ch4);
QVERIFY(mode->channel(3) == NULL);
/* Remove the same channel again. Shouldn't change anything. */
mode->removeChannel(m_ch2);
QVERIFY(mode->channels().size() == 3);
QVERIFY(mode->channel(0) == m_ch1);
QVERIFY(mode->channel(1) == m_ch3);
QVERIFY(mode->channel(2) == m_ch4);
QVERIFY(mode->channel(3) == NULL);
/* Remove last channel. */
mode->removeChannel(m_ch4);
QVERIFY(mode->channels().size() == 2);
QVERIFY(mode->channel(0) == m_ch1);
QVERIFY(mode->channel(1) == m_ch3);
QVERIFY(mode->channel(2) == NULL);
QVERIFY(mode->channel(3) == NULL);
/* Remove first channel. */
mode->removeChannel(m_ch1);
QVERIFY(mode->channels().size() == 1);
QVERIFY(mode->channel(0) == m_ch3);
QVERIFY(mode->channel(1) == NULL);
QVERIFY(mode->channel(2) == NULL);
QVERIFY(mode->channel(3) == NULL);
/* Remove last channel. */
mode->removeChannel(m_ch3);
QVERIFY(mode->channels().size() == 0);
QVERIFY(mode->channel(0) == NULL);
QVERIFY(mode->channel(1) == NULL);
QVERIFY(mode->channel(2) == NULL);
QVERIFY(mode->channel(3) == NULL);
delete mode;
}
