/**
* Test method <code>void updateName(GraphElement newElement) </code>.
*
* <p>In this test case, the logic is simple. First creat a valid GraphNode instance. Set the
* visible to true (the default value should be false), and expected that the extractor graph
* element has the visible value of true.
*
* <p>For update, an element with visible false is created and should be updated correctly.
*
* <p>Also the dimension size should be updated too.
*
* @throws Exception to junit.
*/
public void testUpdateName() throws Exception {
GraphEdge root = HelperUtil.createGraphEdgeInstance();
extractor = new DefaultEdgeCompartmentExtractor(root);
GraphNode back = (GraphNode) extractor.extractName();
assertTrue("The visible should be true for this GraphElement.", back.isVisible());
GraphNode node = new GraphNode();
SimpleSemanticModelElement semanticModel = new SimpleSemanticModelElement();
semanticModel.setTypeinfo(EnumUtil.NAME);
node.setSemanticModel(semanticModel);
Dimension dimension = new Dimension();
dimension.setHeight(new Double(10));
dimension.setWidth(new Double(100));
node.setSize(dimension);
// update the Name compartment.
extractor.updateName(node);
back = (GraphNode) extractor.extractName();
assertFalse("The visible should be false as it is updated.", back.isVisible());
// check the dimension size.
Dimension d = back.getSize();
assertTrue("The height should be 10.", d.getHeight() == 10);
assertTrue("The width should be 100.", d.getWidth() == 100);
}
/**
* Validate if the freeTextGraphNode is valid for actions that relates to Free Text graph nodes.
*
* @param freeTextGraphNode the freeTextGraphNode to validate
* @throws IllegalArgumentException If freeTextGraphNode is null, or the freeTextGraphNode doesn't
* contain a semanticModel attribute (<code>SimpleSemanticModelElement</code> object) with
* typeInfo attribute equal to "FreeText", or it doesn't contain a <code>TextElement</code>
* object in its contained attribute.
*/
static void validateGraphNodeForFreeTextAction(GraphNode freeTextGraphNode) {
if (freeTextGraphNode == null) {
throw new IllegalArgumentException("freeTextGraphNode cannot be null!");
}
// Validate the SemanticModel
SemanticModelBridge smb = freeTextGraphNode.getSemanticModel();
if (!(smb instanceof SimpleSemanticModelElement)) {
throw new IllegalArgumentException(
"SemanticModel of the freeTextGraphNode should be SimpleSemanticModelElement!");
}
SimpleSemanticModelElement ssme = (SimpleSemanticModelElement) smb;
if (!FREE_TEXT.equals(ssme.getTypeInfo())) {
throw new IllegalArgumentException(
"typeInfo of freeTextGraphNode's SemanticModel should be '" + FREE_TEXT + "'!");
}
// Validate if the freeTextGraphNode contains a TextElement
boolean valid = false;
for (DiagramElement de : freeTextGraphNode.getContaineds()) {
if (de instanceof TextElement) {
valid = true;
break;
}
}
if (!valid) {
throw new IllegalArgumentException("freeTextGraphNode should contain a TextElement!");
}
}
/**
* Set up environment.
*
* @throws Exception to JUnit
*/
public void setUp() throws Exception {
UnitTestHelper.loadConfig(UnitTestHelper.CONFIG_FILE);
this.freeTextGraphNode = new GraphNode();
SimpleSemanticModelElement ssme = new SimpleSemanticModelElement();
ssme.setTypeInfo("FreeText");
this.freeTextGraphNode.setSemanticModel(ssme);
this.freeTextGraphNode.addContained(new TextElement());
this.diagram = new Diagram();
this.manager = new UMLModelManager();
this.manager.setProjectConfigurationManager(new ProjectConfigurationManager(this.manager));
this.action = new AddFreeTextAction(this.freeTextGraphNode, this.diagram, this.manager);
}
/**
* Test constructor <code>AddFreeTextAction(GraphNode freeTextGraphNode, GraphNode diagram,
* UMLModelManager modelManager)</code> for failure with freeTextGraphNode has no TextElement,
* <code>IllegalArgumentException</code> is expected.
*/
public void testCtor_FreeTextGraphNodeWithoutTextElement() {
GraphNode node = new GraphNode();
SimpleSemanticModelElement ssme = new SimpleSemanticModelElement();
ssme.setTypeInfo("FreeText");
node.setSemanticModel(ssme);
try {
new AddFreeTextAction(node, this.diagram, this.manager);
fail("IllegalArgumentException is expected!");
} catch (IllegalArgumentException e) {
// expected
}
}
/**
* Tests method copyToClipboard(node, clipboard) if node is null. IllegalArgumentException is
* expected
*
* @throws Exception exception
*/
public void testCopyToClipboardIfNodeNull() throws Exception {
SimpleSemanticModelElement semanticModelBridge = new SimpleSemanticModelElement();
semanticModelBridge.setTypeInfo("FreeText");
freeTextGraphNode.setSemanticModel(semanticModelBridge);
freeTextGraphNode.addContained(new TextElement());
CutFreeTextActionExt cutFreeTextAction = new CutFreeTextActionExt(freeTextGraphNode, null);
try {
cutFreeTextAction.copyToClipboard(null, null);
fail("IllegalArgumentException is expected because node cannot be null.");
} catch (IllegalArgumentException e) {
// success
}
}
/**
* Tests constructor CutFreeTextAction(freeTextGraphNode, clipboard) if freeTextGraphNode doesn't
* contain a TextElement object in its contained attribute. IllegalArgumentException is expected.
*/
public void testCtorIfFreeTextNotContainedTextElementObject() {
try {
SimpleSemanticModelElement semanticModelBridge = new SimpleSemanticModelElement();
semanticModelBridge.setTypeInfo("FreeText");
freeTextGraphNode.setSemanticModel(semanticModelBridge);
new CutFreeTextAction(freeTextGraphNode, null);
fail(
"IllegalArgumentException is expected because freeTextGraphNode must contain a TextElement "
+ "object in its contained attribute.");
} catch (IllegalArgumentException e) {
// success
}
}
/**
* Tests constructor CutFreeTextAction(freeTextGraphNode, clipboard) if freeTextGraphNode contains
* a semanticModel attribute (SimpleSemanticModelElement object), but its typeInfo attribute is
* not equal to "FreeText". IllegalArgumentException is expected.
*/
public void testCtorITypeInfoInvalid() {
try {
freeTextGraphNode.addContained(new TextElement());
SimpleSemanticModelElement semanticModelBridge = new SimpleSemanticModelElement();
semanticModelBridge.setTypeInfo("invalid_type_info");
freeTextGraphNode.setSemanticModel(semanticModelBridge);
new CutFreeTextAction(freeTextGraphNode, null);
fail(
"IllegalArgumentException is expected because semanticModel's typeInfo is not equal "
+ "to 'FreeText'.");
} catch (IllegalArgumentException e) {
// success
}
}
/**
* Test method <code>void updateStereotype(GraphElement newElement) </code>.
*
* @throws Exception to junit.
*/
public void testUpdateStereotype() throws Exception {
GraphEdge root = HelperUtil.createGraphEdgeInstance();
extractor = new DefaultEdgeCompartmentExtractor(root);
GraphNode back = (GraphNode) extractor.extractStereotype();
Dimension d = back.getSize();
assertTrue("The height should be 100.", d.getHeight() == 100);
assertTrue("The width should be 1000.", d.getWidth() == 1000);
GraphNode node = new GraphNode();
SimpleSemanticModelElement semanticModel = new SimpleSemanticModelElement();
semanticModel.setTypeinfo(EnumUtil.STEREOTYPE_COMPARTMENT);
node.setSemanticModel(semanticModel);
Dimension dimension = new Dimension();
dimension.setHeight(new Double(10));
dimension.setWidth(new Double(100));
node.setSize(dimension);
// update the stereotype node.
extractor.updateStereotype(node);
back = (GraphNode) extractor.extractStereotype();
d = back.getSize();
assertTrue("The height should be 10.", d.getHeight() == 10);
assertTrue("The width should be 100.", d.getWidth() == 100);
}