/** Helper method use to add some textField to the edge. */
public void addTextFieldToEdge() {
graphNode1 = new GraphNode();
graphNode1.setContainer(graphEdge);
graphNode1.setPosition(TestHelper.getWaypoint(25, 13));
textField1 = test.addTextField(graphNode1, text, AnchorType.LeftEnding);
graphNode2 = new GraphNode();
graphNode2.setContainer(graphEdge);
graphNode2.setPosition(TestHelper.getWaypoint(12, 13));
// the anchorage will be set to (12, 10).
textField2 = test.addTextField(graphNode2, text, AnchorType.Line);
graphNode3 = new GraphNode();
graphNode3.setContainer(graphEdge);
graphNode3.setPosition(TestHelper.getWaypoint(8, 6));
// the anchorage will be set to (7, 7).
textField3 = test.addTextField(graphNode3, text, AnchorType.Line);
graphNode4 = new GraphNode();
graphNode4.setContainer(graphEdge);
graphNode4.setPosition(TestHelper.getWaypoint(5, 7));
textField4 = test.addTextField(graphNode4, text, AnchorType.RightEnding);
}
/** Accuracy Test of the <code>notifyChangeWayPoint()</code> method. */
public void testNotifyChangeWayPoint() {
addTextFieldToEdge();
graphEdge.setWaypoint(2, TestHelper.getWaypoint(10, 20));
test.notifyChangeWayPoint(2, new Point(20, 10));
// get the number of way point to check the method.
assertEquals("The number of way point should be 4.", 4, test.getWayPoints().size());
}
/** Accuracy Test of the <code>addTextField()</code> method. */
public void testAddTextField_RightEnding() {
graphNode.setPosition(TestHelper.getWaypoint(5, 7));
TextField textField = test.addTextField(graphNode, text, AnchorType.RightEnding);
// get the contained graphNode to check the constructor.
assertEquals("The contained graphNode should be equals.", graphNode, textField.getGraphNode());
// get the anchorage point.
Point anchorage = textField.getAnchorage();
// get the position of the anchorage point to check the method.
assertEquals("The anchorage point should be at (30, 0).", 30, anchorage.x);
assertEquals("The anchorage point should be at (0, 0).", 0, anchorage.y);
}
/** Accuracy Test of the <code>addTextField()</code> method. */
public void testAddTextField_Line() {
graphNode.setPosition(TestHelper.getWaypoint(12, 13));
graphNode.setContainer(graphEdge);
TextField textField = test.addTextField(graphNode, text, AnchorType.Line);
// get the contained graphNode to check the constructor.
assertEquals("The contained graphNode should be equals.", graphNode, textField.getGraphNode());
// get the anchorage point.
Point anchorage = textField.getAnchorage();
// get the position of the anchorage point to check the method.
assertEquals("The anchorage point should be at (12, 10).", 12, anchorage.x);
assertEquals("The anchorage point should be at (12, 10).", 10, anchorage.y);
}
/** Accuracy Test of the <code>notifyRemoveWayPoint()</code> method. */
public void testNotifyAddWayPoint() {
addTextFieldToEdge();
graphEdge.addWaypoint(2, TestHelper.getWaypoint(10, 30));
test.notifyAddWayPoint(2);
// get the number of way point to check the method.
assertEquals("The number of way point should be 5.", 5, test.getWayPoints().size());
// get the textField1 to check the method.
assertTrue(
"The textField1 should be there, can not be removed.",
checkTextFieldForEqual(textField1, test.getTextField(graphNode1)));
// get the textField4 to check the method.
assertTrue(
"The textField4 should be there, can not be removed.",
checkTextFieldForEqual(textField4, test.getTextField(graphNode4)));
}
