/* constructors.java -- Checks for the constructors in the NumberEditor class.
Copyright (C) 2006 David Gilbert <david.gilbert@object-refinery.com>
This file is part of Mauve.
Mauve is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
Mauve 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with Mauve; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
// Tags: JDK1.4
package gnu.testlet.javax.swing.JSpinner.NumberEditor;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import javax.swing.JFormattedTextField;
import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;
import javax.swing.text.NumberFormatter;
public class constructors implements Testlet
{
public void test(TestHarness harness)
{
testConstructor1(harness);
testConstructor2(harness);
}
public void testConstructor1(TestHarness harness)
{
harness.checkPoint("(JSpinner)");
JSpinner s = new JSpinner();
JSpinner.NumberEditor e = new JSpinner.NumberEditor(s);
harness.check(e.getLayout(), e);
harness.check(e.getFormat(), NumberFormat.getInstance());
JFormattedTextField ftf = e.getTextField();
NumberFormatter nf = (NumberFormatter) ftf.getFormatter();
harness.check(nf.getMinimum(), null);
harness.check(nf.getMaximum(), null);
SpinnerNumberModel m = new SpinnerNumberModel(50.0, 0.0, 100.0, 5.0);
s = new JSpinner(m);
e = new JSpinner.NumberEditor(s);
harness.check(e.getFormat(), NumberFormat.getInstance());
ftf = e.getTextField();
nf = (NumberFormatter) ftf.getFormatter();
harness.check(nf.getMinimum(), new Double(0.0));
harness.check(nf.getMaximum(), new Double(100.0));
// try null argument
boolean pass = false;
try
{
e = new JSpinner.NumberEditor(null);
}
catch (NullPointerException npe)
{
pass = true;
}
harness.check(pass);
}
public void testConstructor2(TestHarness harness)
{
harness.checkPoint("(JSpinner, String)");
JSpinner s = new JSpinner();
JSpinner.NumberEditor e = new JSpinner.NumberEditor(s, "0.00");
harness.check(e.getLayout(), e);
harness.check(e.getFormat(), new DecimalFormat("0.00"));
// try null spinner argument
boolean pass = false;
try
{
e = new JSpinner.NumberEditor(null, "0.00");
}
catch (NullPointerException npe)
{
pass = true;
}
harness.check(pass);
// try null format argument
pass = false;
try
{
e = new JSpinner.NumberEditor(s, null);
}
catch (NullPointerException npe)
{
pass = true;
}
harness.check(pass);
}
}