* Add unit tests for SelectionArea

* Reduce knowledge of SelectionArea
* Call to HostBeanTest's parent.setUp()

git-svn-id: https://connectbot.googlecode.com/svn/trunk/connectbot@226 df292f66-193f-0410-a5fc-6d59da041ff2

2 files changed, 143 insertions, 0 deletions

diff --git a/tests/src/org/connectbot/HostBeanTest.java b/tests/src/org/connectbot/HostBeanTest.java
index 274acca..d24427e 100644
--- a/tests/src/org/connectbot/HostBeanTest.java
+++ b/tests/src/org/connectbot/HostBeanTest.java
@@ -34,6 +34,8 @@ public class HostBeanTest extends AndroidTestCase {
 
 	@Override
 	protected void setUp() throws Exception {
+		super.setUp();
+
 		host1 = new HostBean();
 		host1.setNickname("Home");
 		host1.setUsername("bob");
diff --git a/tests/src/org/connectbot/SelectionAreaTest.java b/tests/src/org/connectbot/SelectionAreaTest.java
new file mode 100644
index 0000000..30e8c44
--- /dev/null
+++ b/tests/src/org/connectbot/SelectionAreaTest.java
@@ -0,0 +1,141 @@
+/*
+	ConnectBot: simple, powerful, open-source SSH client for Android
+	Copyright (C) 2007-2008 Kenny Root, Jeffrey Sharkey
+
+	This program 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 3 of the License, or
+	(at your option) any later version.
+
+	This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package org.connectbot;
+
+import org.connectbot.bean.SelectionArea;
+
+import android.test.AndroidTestCase;
+
+/**
+ * @author Kenny Root
+ * 
+ */
+public class SelectionAreaTest extends AndroidTestCase {
+	private static final int WIDTH = 80;
+	private static final int HEIGHT = 24;
+
+	public void testCreate() {
+		SelectionArea sa = new SelectionArea();
+
+		assertTrue(sa.getLeft() == 0);
+		assertTrue(sa.getRight() == 0);
+		assertTrue(sa.getTop() == 0);
+		assertTrue(sa.getBottom() == 0);
+		assertTrue(sa.isSelectingOrigin());
+	}
+
+	public void testCheckMovement() {
+		SelectionArea sa = new SelectionArea();
+
+		sa.setBounds(WIDTH, HEIGHT);
+
+		sa.incrementColumn();
+
+		// Should be (1,0) to (1,0)
+		assertTrue(sa.getLeft() == 1);
+		assertTrue(sa.getTop() == 0);
+		assertTrue(sa.getRight() == 1);
+		assertTrue(sa.getBottom() == 0);
+
+		sa.finishSelectingOrigin();
+		assertFalse(sa.isSelectingOrigin());
+
+		sa.incrementColumn();
+		sa.incrementColumn();
+
+		// Should be (1,0) to (3,0)
+		assertTrue(sa.getLeft() == 1);
+		assertTrue(sa.getTop() == 0);
+		assertTrue(sa.getRight() == 3);
+		assertTrue(sa.getBottom() == 0);
+	}
+
+	public void testBounds() {
+		SelectionArea sa = new SelectionArea();
+
+		sa.setBounds(WIDTH, HEIGHT);
+
+		for (int i = 0; i <= WIDTH; i++)
+			sa.decrementColumn();
+		assertTrue("Left bound should be 0, but instead is " + sa.getLeft(),
+				sa.getLeft() == 0);
+
+		for (int i = 0; i <= HEIGHT; i++)
+			sa.decrementRow();
+		assertTrue("Top bound should be 0, but instead is " + sa.getLeft(),
+				sa.getTop() == 0);
+
+		sa.finishSelectingOrigin();
+
+		for (int i = 0; i <= WIDTH * 2; i++)
+			sa.incrementColumn();
+
+		assertTrue("Left bound should be 0, but instead is " + sa.getLeft(),
+				sa.getLeft() == 0);
+		assertTrue("Right bound should be " + (WIDTH - 1) + ", but instead is " + sa.getRight(),
+				sa.getRight() == (WIDTH - 1));
+
+		for (int i = 0; i <= HEIGHT * 2; i++)
+			sa.incrementRow();
+
+		assertTrue("Bottom bound should be " + (HEIGHT - 1) + ", but instead is " + sa.getBottom(),
+				sa.getBottom() == (HEIGHT - 1));
+		assertTrue("Top bound should be 0, but instead is " + sa.getTop(),
+				sa.getTop() == 0);
+	}
+
+	public void testSetThenMove() {
+		SelectionArea sa = new SelectionArea();
+
+		sa.setBounds(WIDTH, HEIGHT);
+
+		int targetColumn = WIDTH / 2;
+		int targetRow = HEIGHT / 2;
+
+		sa.setColumn(targetColumn);
+		sa.setRow(targetRow);
+
+		sa.incrementRow();
+		assertTrue("Row should be " + (targetRow + 1) + ", but instead is " + sa.getTop(),
+				sa.getTop() == (targetRow + 1));
+
+		sa.decrementColumn();
+		assertTrue("Column shold be " + (targetColumn - 1) + ", but instead is " + sa.getLeft(), 
+				sa.getLeft() == (targetColumn - 1));
+
+		sa.finishSelectingOrigin();
+
+		sa.setRow(0);
+		sa.setColumn(0);
+
+		sa.incrementRow();
+		sa.decrementColumn();
+
+		assertTrue("Top row should be 1, but instead is " + sa.getTop(),
+				sa.getTop() == 1);
+
+		assertTrue("Left column shold be 0, but instead is " + sa.getLeft(), 
+				sa.getLeft() == 0);
+
+		assertTrue("Bottom row should be " + (targetRow + 1) + ", but instead is " + sa.getBottom(),
+				sa.getBottom() == (targetRow + 1));
+
+		assertTrue("Right column shold be " + (targetColumn - 1) + ", but instead is " + sa.getRight(), 
+				sa.getRight() == (targetColumn - 1));
+	}
+}