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package vid.automation.test.services;
import com.google.common.collect.ImmutableMap;
import org.apache.commons.io.IOUtils;
import org.apache.log4j.Logger;
import org.glassfish.jersey.client.ClientProperties;
import org.glassfish.jersey.uri.internal.JerseyUriBuilder;
import org.springframework.http.HttpStatus;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.util.Map;
import static org.testng.Assert.assertEquals;
public class SimulatorApi {
private static Logger logger = Logger.getLogger(SimulatorApi.class.getName());
public enum RegistrationStrategy {
APPEND, CLEAR_THEN_SET
}
private static final URI uri;
private static final Client client;
static {
String host = System.getProperty("VID_HOST", "127.0.0.1" );
Integer port = Integer.valueOf(System.getProperty("VID_PORT", "8080"));
uri = new JerseyUriBuilder().host(host).port(port).scheme("http").path("vidSimulator").build();
client = ClientBuilder.newClient();
client.property(ClientProperties.SUPPRESS_HTTP_COMPLIANCE_VALIDATION, true);
}
public static void registerExpectation(String expectationFilename) {
registerExpectation(expectationFilename, ImmutableMap.<String, Object>of(), RegistrationStrategy.APPEND);
}
public static void registerExpectation(String expectationFilename, RegistrationStrategy registrationStrategy) {
registerExpectation(expectationFilename, ImmutableMap.<String, Object>of(), registrationStrategy);
}
public static void registerExpectation(String expectationTemplateFilename, ImmutableMap<String, Object> templateParams) {
registerExpectation(expectationTemplateFilename, templateParams, RegistrationStrategy.APPEND);
}
public static void registerExpectation(String... expectationTemplateFilenames) {
registerExpectation(expectationTemplateFilenames, ImmutableMap.of());
}
public static void registerExpectation(String[] expectationTemplateFilenames, ImmutableMap<String, Object> templateParams) {
for (String expectationTemplateFilename: expectationTemplateFilenames) {
registerExpectation(expectationTemplateFilename, templateParams);
}
}
public static void registerExpectation(String expectationTemplateFilename, ImmutableMap<String, Object> templateParams, RegistrationStrategy registrationStrategy) {
try {
final InputStream resource = SimulatorApi.class.getClassLoader().getResourceAsStream("registration_to_simulator/" + expectationTemplateFilename);
if (resource == null) throw new RuntimeException("template file not found: " + "/registration_to_simulator/" + expectationTemplateFilename);
String content = IOUtils.toString(resource, "UTF-8");
for (Map.Entry<String, Object> templateParam : templateParams.entrySet()) {
content = content.replaceAll(templateParam.getKey(), templateParam.getValue().toString());
}
registerToSimulatorAndAssertSuccess(content, registrationStrategy);
} catch (IOException e) {
logger.error("couldn't read " + expectationTemplateFilename, e);
// throw new RuntimeException("couldn't read " + expectationTemplateFilename, e);
}
}
private static void registerToSimulatorAndAssertSuccess(String content, RegistrationStrategy registrationStrategy) {
WebTarget webTarget = client.target(uri).path("registerToVidSimulator");
Response response;
if (registrationStrategy == RegistrationStrategy.CLEAR_THEN_SET) {
response = webTarget.request().delete();
assertEquals(response.getStatus(), HttpStatus.OK.value());
}
response = webTarget.request(MediaType.APPLICATION_JSON_TYPE).post(Entity.json(content));
assertEquals(response.getStatus(), HttpStatus.OK.value());
}
public static void clearAll() {
WebTarget webTarget = client.target(uri).path("registerToVidSimulator");
webTarget.request().delete();
}
}
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