/** 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);
}
/**
* Basic stress test of <code>notifyGraphNodeChange()</code> method.
*
* @throws Exception if if any exception occurs when testing.
*/
public void testUseCaseNode_notifyGraphNodeChange_AbsolutePosition() throws Exception {
GraphNode dv = new GraphNode();
dv.setPosition(StressTestHelper.createPoint(0, 0));
GraphNode ssNode = StressTestHelper.getGraphNode(1);
ssNode.setSize(StressTestHelper.createDimension(400, 800));
ssNode.setPosition(StressTestHelper.createPoint(100, 200));
ssNode.setContainer(dv);
graphNode.setContainer(ssNode);
ssNode.addContained(graphNode);
// create a use case node here.
node = new UseCaseNode(graphNode, properties);
// change the node and test it.
for (int i = 0; i < LOOPTIMES; i++) {
int width = 40 + i;
int height = 80 + i;
graphNode.setSize(StressTestHelper.createDimension(width, height));
int x = 10 + i;
int y = 20 + i;
graphNode.setPosition(StressTestHelper.createPoint(x, y));
// notify the node change here.
node.notifyGraphNodeChange("node changed.");
// check the Node here.
// get the location to test.
assertEquals("The notifyGraphNodeChange method is incorrect.", 105 + i, node.getLocation().x);
assertEquals("The notifyGraphNodeChange method is incorrect.", 215 + i, node.getLocation().y);
}
}
/**
* Set up environment.
*
* @throws Exception exception
*/
public void setUp() throws Exception {
Helper.clearNamespace();
Helper.initNamespace();
freeTextGraphNode = new GraphNode();
freeTextGraphNode.setContainer(new GraphElement() {});
}
/** 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);
}