private String compare(Node actual, Node expected) {
List<Node> actualChildren =
CorePlugin.getInstance()
.getNodeService()
.getChildren(actual, new ServiceContext<>(CorePlugin.getInstance().getNodeService()));
List<Node> expectedChildren =
CorePlugin.getInstance()
.getNodeService()
.getChildren(expected, new ServiceContext<>(CorePlugin.getInstance().getNodeService()));
// check number of children
if (actualChildren.size() != expectedChildren.size()) {
return ResourcesPlugin.getInstance()
.getMessage(
"regex.test.compare.result.error.childrenCount", actual.getPropertyValue(NAME));
}
for (int i = 0; i < actualChildren.size(); i++) {
Node actualChild = actualChildren.get(i);
Node expectedChild = expectedChildren.get(i);
// compare child properties
String propertiesCompare = compareProperties(actualChild, expectedChild);
if (propertiesCompare != null) {
return propertiesCompare;
}
// recurse
String childrenCompare = compare(actualChild, expectedChild);
if (childrenCompare != null) {
return childrenCompare;
}
}
return null;
}
private String compareProperties(Node actual, Node expected) {
// check type
if (!actual.getType().equals(expected.getType())) {
return ResourcesPlugin.getInstance()
.getMessage("regex.test.compare.result.eror.type", actual.getPropertyValue(NAME));
}
// check properties
ServiceContext<NodeService> context =
new ServiceContext<>(CorePlugin.getInstance().getNodeService());
Map<String, Object> expectedProperties = expected.getOrPopulateProperties(context);
Map<String, Object> actualProperties = actual.getOrPopulateProperties(context);
// check properties size
if (actualProperties.size() != expectedProperties.size()) {
return ResourcesPlugin.getInstance()
.getMessage(
"regex.test.compare.result.error.propertiesCount", actual.getPropertyValue(NAME));
}
// iterate properties
for (Entry<String, Object> entry : expectedProperties.entrySet()) {
if (!actualProperties.containsKey(entry.getKey())) {
return ResourcesPlugin.getInstance()
.getMessage(
"regex.test.compare.result.propertyNotFound",
entry.getKey(),
actual.getPropertyValue(NAME));
}
Object expectedPropertyValue = entry.getValue();
Object actualPropertyValue = actualProperties.get(entry.getKey());
if (!Utils.safeEquals(actualPropertyValue, expectedPropertyValue)) {
return ResourcesPlugin.getInstance()
.getMessage(
"regex.test.compare.result.error.propertyValue",
entry.getKey(),
actual.getPropertyValue(NAME),
expectedPropertyValue,
actualPropertyValue);
}
}
return null;
}
private String compareForTestFile(Node testFile) {
String matches =
compareForTestFile(
testFile.getNodeUri(), REGEX_MATCHES_NODE_TYPE, REGEX_EXPECTED_MATCHES_NODE_TYPE);
String model =
compareForTestFile(
testFile.getNodeUri(), REGEX_MODEL_TREE_NODE_TYPE, REGEX_EXPECTED_MODEL_TREE_NODE_TYPE);
return ResourcesPlugin.getInstance()
.getMessage("regex.test.compare.result", testFile.getPropertyValue(NAME), matches, model);
}
private String compareForTestFile(String testFileUri, String actual, String expected) {
String actualNodeUri = testFileUri.replaceFirst(REGEX_TEST_FILE_NODE_TYPE, actual);
String expectedNodeUri = testFileUri.replaceFirst(REGEX_TEST_FILE_NODE_TYPE, expected);
ResourceServiceRemote rsr = new ResourceServiceRemote();
rsr.subscribeToParentResource(actualNodeUri);
rsr.subscribeToParentResource(expectedNodeUri);
Node actualNode = CorePlugin.getInstance().getResourceService().getNode(actualNodeUri);
Node expectedNode = CorePlugin.getInstance().getResourceService().getNode(expectedNodeUri);
String result = compare(actualNode, expectedNode);
return result != null
? result
: ResourcesPlugin.getInstance().getMessage("regex.test.compare.result.ok");
}