package fr.home.web.evaluator.doclib.indicator;
 
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
 
import org.json.simple.JSONObject;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
 
import fr.home.web.evaluator.doclib.indicator.exceptions.MalformedObjectException;
 
public class CustomStatusEvaluatorTest {
 
	@Rule
	public ExpectedException exception = ExpectedException.none();
 
	@Test
	public void jsonObjectHasExpectedPropertyValue() {
		JSONObject json = FactoryTestForJSONObject.createCleanObjectWithStatusName("Draft");
		assertTrue(new CustomStatusEvaluator().evaluate(json, "Draft"));
	}
 
	@Test
	public void jsonObjectHasAFileName() {
		JSONObject json = FactoryTestForJSONObject.createCleanObjectWithStatusName("Draft");
		assertEquals("filename", new CustomStatusEvaluator().getFileName(json));
	}
 
	@Test
	public void jsonObjectHasNoFileNameReturnsException() {
		exception.expect(MalformedObjectException.class);
		exception.expectMessage("The JSONObject given in parameter has no file name.");
		new CustomStatusEvaluator().getFileName(FactoryTestForJSONObject.createDirtyJSONObjectWithNoFileName());
	}
 
	@Test
	public void jsonObjectHasNoStatusAspectReturnsException() {
		exception.expect(MalformedObjectException.class);
		exception.expectMessage("No aspect defined for the file 'filename'.");
		new CustomStatusEvaluator().evaluate(FactoryTestForJSONObject.createDirtyJSONObjectWithNoAspect(), "test:test");
	}
 
	@Test
	public void jsonObjectHasNoCustomStatusAspectReturnsException() {
		exception.expect(MalformedObjectException.class);
		exception.expectMessage("The JSONObject given does not contain the status 'custom:status'");
		new CustomStatusEvaluator().evaluate(FactoryTestForJSONObject.createDirtyJSONObjectWithMalformedAspect(), "Draft");
	}
}

 
package fr.home.web.evaluator.doclib.indicator;
 
import org.alfresco.web.evaluator.BaseEvaluator;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
 
import fr.home.web.evaluator.doclib.indicator.exceptions.MalformedObjectException;
import fr.home.web.evaluator.doclib.indicator.exceptions.UnimplementedMethodException;
 
public class CustomStatusEvaluator extends BaseEvaluator {
 
	private static final String NODE = "node";
	private static final String FILENAME = "fileName";
 
	private static final String ASPECT_CUSTOM = "custom:status";
	private static final String PROP_CUSTOM_STATUS = "custom:statusName";
 
	@Override
	public boolean evaluate(JSONObject arg0) {
		throw new UnimplementedMethodException(CustomStatusEvaluator.class, "evaluate");
	}
 
	public boolean evaluate(JSONObject jsonObject, String propertyValue) {
		JSONArray nodeAspects = getNodeAspects(jsonObject);
 
		if(null == nodeAspects) {
			throw new MalformedObjectException("No aspect defined for the file '" + getFileName(jsonObject) + "'.");
		}
 
		if(!nodeAspects.contains(ASPECT_CUSTOM)) {
			throw new MalformedObjectException("The JSONObject given does not contain the status '" + ASPECT_CUSTOM + "'");
		}
 
		return getProperty(jsonObject, PROP_CUSTOM_STATUS).equals(propertyValue);
	}
 
	public String getFileName(JSONObject jsonObject) {
		JSONObject node = (JSONObject) jsonObject.get(NODE);
		String fileName = (String) node.get(FILENAME);
		if(null == fileName) {
			throw new MalformedObjectException("The JSONObject given in parameter has no file name.");
		}
		return fileName;
	}
 
}