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// Tags: JDK1.4
// Copyright (C) 2011 Pavel Tisnovsky <ptisnovs@redhat.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.
package gnu.testlet.java.awt.FlowLayout;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.FlowLayout;
/**
* Tests which checks constructors in the {@link FlowLayout} class.
*/
public class constructors implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
testConstructorNoParams(harness);
testConstructorOneParam(harness);
testConstructorThreeParams(harness);
testConstructorThreeParamsNegativeGaps(harness);
}
private void doCheck(TestHarness harness, FlowLayout flowLayout, int alignment, int hgap, int vgap)
{
harness.check(flowLayout.getAlignment(), alignment);
harness.check(flowLayout.getHgap(), hgap);
harness.check(flowLayout.getVgap(), vgap);
}
/**
* Test layout manager constructed using constructor without any parameter.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
private void testConstructorNoParams(TestHarness harness)
{
harness.checkPoint("()");
FlowLayout flowLayout1 = new FlowLayout();
doCheck(harness, flowLayout1, FlowLayout.CENTER, 5, 5);
}
/**
* Test layout manager constructed using constructor with one parameter.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
private void testConstructorOneParam(TestHarness harness)
{
harness.checkPoint("(int align)");
FlowLayout flowLayout2 = new FlowLayout(FlowLayout.CENTER);
doCheck(harness, flowLayout2, FlowLayout.CENTER, 5, 5);
flowLayout2 = new FlowLayout(FlowLayout.LEFT);
doCheck(harness, flowLayout2, FlowLayout.LEFT, 5, 5);
flowLayout2 = new FlowLayout(FlowLayout.RIGHT);
harness.check(flowLayout2.getAlignment(), FlowLayout.RIGHT);
doCheck(harness, flowLayout2, FlowLayout.RIGHT, 5, 5);
}
/**
* Test layout manager constructed using constructor with three parameters.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
private void testConstructorThreeParams(TestHarness harness)
{
harness.checkPoint("(int align, int hgap, int vgap)");
FlowLayout flowLayout3 = new FlowLayout(FlowLayout.CENTER, 50, 50);
doCheck(harness, flowLayout3, FlowLayout.CENTER, 50, 50);
}
/**
* Test layout manager constructed using constructor with three parameters.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
private void testConstructorThreeParamsNegativeGaps(TestHarness harness)
{
harness.checkPoint("(int align, int -hgap, int -vgap)");
FlowLayout flowLayout4 = new FlowLayout(FlowLayout.CENTER, -50, 50);
doCheck(harness, flowLayout4, FlowLayout.CENTER, -50, 50);
flowLayout4 = new FlowLayout(FlowLayout.CENTER, 50, -50);
doCheck(harness, flowLayout4, FlowLayout.CENTER, 50, -50);
flowLayout4 = new FlowLayout(FlowLayout.CENTER, -50, -50);
doCheck(harness, flowLayout4, FlowLayout.CENTER, -50, -50);
}
}
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