@Test
public void testPaste() {
engine.paste();
Assert.assertTrue("Paste() - Buffer isn't empty", buffer.getText().equals(""));
Assert.assertTrue("Paste() - Clipboard isn't empty", clipboard.getText().equals(""));
Assert.assertTrue(
"Paste() - Selection isn't (0, 0)",
selection.getStart() == 0 && selection.getLength() == 0);
clipboard.setText("test");
engine.paste();
Assert.assertTrue(
"Paste() - Buffer content isn't the set text", buffer.getText().equals("test"));
Assert.assertTrue("Paste() - Clipboard is empty", clipboard.getText().equals("test"));
Assert.assertTrue(
"Paste() - Selection isn't (4, 0)",
selection.getStart() == 4 && selection.getLength() == 0);
selection.setStart(1);
engine.paste();
Assert.assertTrue(
"Paste() - Buffer content isn't the set text", buffer.getText().equals("ttestest"));
Assert.assertTrue("Paste() - Clipboard is empty", clipboard.getText().equals("test"));
Assert.assertTrue(
"Paste() - Selection isn't (5, 0)",
selection.getStart() == 5 && selection.getLength() == 0);
selection.setStart(0);
selection.setLength(8);
engine.paste();
Assert.assertTrue(
"Paste() - Buffer content isn't the set text", buffer.getText().equals("test"));
Assert.assertTrue("Paste() - Clipboard is empty", clipboard.getText().equals("test"));
Assert.assertTrue(
"Paste() - Selection isn't (4, 0)",
selection.getStart() == 4 && selection.getLength() == 0);
}
