package com.devbliss.doctest.machine;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
import org.json.JSONException;
import com.devbliss.doctest.items.AssertDocItem;
import com.devbliss.doctest.items.DocItem;
import com.devbliss.doctest.items.JsonDocItem;
import com.devbliss.doctest.items.MultipleTextDocItem;
import com.devbliss.doctest.items.RequestDocItem;
import com.devbliss.doctest.items.RequestUploadDocItem;
import com.devbliss.doctest.items.ResponseDocItem;
import com.devbliss.doctest.items.SectionDocItem;
import com.devbliss.doctest.items.TextDocItem;
import com.devbliss.doctest.renderer.ReportRenderer;
import com.devbliss.doctest.utils.JSONHelper;
import com.google.inject.Inject;
import de.devbliss.apitester.ApiTest.HTTP_REQUEST;
/**
* Default implementation of {@link DocTestMachine}.
* <p>
* This class ownes a list of {@link DocItem} : {@link #listItem}. Each time a say method is called,
* a {@link DocItem} is added to {@link #listItem}. <br/>
* At the end of the workflow, the method {@link #endDocTest()} is called and uses a
* {@link ReportRenderer} to render the {@link #listItem} .
* </p>
*
* @author bmary
*
*/
public class DocTestMachineImpl implements DocTestMachine {
// The class under test.
// Usually I don't like that, but we don't have another option to generate
// the name under test because of the static way JUnit runs files and uses
// AfterClass and BeforeClass.
private String className;
public StringBuffer outputOfTestsBuffer = new StringBuffer();
private final List<DocItem> listItem;
private final ReportRenderer reportRenderer;
private final JSONHelper jsonHelper;
@Inject
public DocTestMachineImpl(ReportRenderer reportRenderer, JSONHelper jsonHelper) {
listItem = new ArrayList<DocItem>();
this.reportRenderer = reportRenderer;
this.jsonHelper = jsonHelper;
}
public void beginDoctest(String className) {
if (this.className == null) {
this.className = className;
}
}
public void endDocTest() throws Exception {
reportRenderer.render(listItem, className);
className = null;
}
public void prepareDocTest() {
getListItem().clear();
}
protected List<DocItem> getListItem() {
return listItem;
}
public void say(String say) {
listItem.add(new TextDocItem(say));
}
public void sayNextSectionTitle(String sectionName) {
listItem.add(new SectionDocItem(sectionName));
}
public void sayRequest(URI uri, String payload, HTTP_REQUEST httpRequest) throws JSONException {
if (uri != null) {
listItem.add(new RequestDocItem(httpRequest, uri.toString(), getPayload(payload)));
}
}
public void sayUploadRequest(URI uri, HTTP_REQUEST httpRequest, String fileName,
String fileBody, long size) throws JSONException {
if (uri != null) {
listItem.add(new RequestUploadDocItem(httpRequest, uri.toString(), fileName, fileBody,
size));
}
}
public void sayResponse(int responseCode, String payload) throws Exception {
listItem.add(new ResponseDocItem(responseCode, getPayload(payload)));
}
public void sayVerify(String condition) {
listItem.add(new AssertDocItem(condition));
}
public void sayPreformatted(String preformattedText) {
listItem.add(new JsonDocItem(preformattedText));
}
private String getPayload(String payload) {
String payloadToShow;
if (jsonHelper.isJsonValid(payload)) {
payloadToShow = jsonHelper.prettyPrintJson(payload);
} else if (null == payload) {
payloadToShow = "";
} else {
payloadToShow = payload;
}
return payloadToShow;
}
public void say(String say, String[] strings) {
listItem.add(new MultipleTextDocItem(say, strings));
}
}