de.ikor.sip.foundation.testkit.util.HttpInvokerHelper Maven / Gradle / Ivy
package de.ikor.sip.foundation.testkit.util;
import de.ikor.sip.foundation.core.proxies.ProcessorProxy;
import de.ikor.sip.foundation.testkit.workflow.whenphase.routeinvoker.RouteInvoker;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.builder.ExchangeBuilder;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.util.MultiValueMap;
/** Helper class with common methods for rest and soap invokers */
public class HttpInvokerHelper {
private HttpInvokerHelper() {}
/**
* Creates headers for test kit execution
*
* @param exchange {@link Exchange} from which data is extracted
* @return Map with test kit headers
*/
public static MultiValueMap prepareHeaders(Exchange exchange) {
MultiValueMap headers = new HttpHeaders();
Map existingHeaders = exchange.getMessage().getHeaders();
existingHeaders.forEach(
(key, value) -> {
if (value instanceof List) {
((List) value).forEach(val -> headers.add(key, val.toString()));
} else {
headers.add(key, value.toString());
}
});
addHeaderIfAbsent(
headers,
RouteInvoker.TEST_NAME_HEADER,
exchange.getMessage().getHeader(RouteInvoker.TEST_NAME_HEADER, String.class));
addHeaderIfAbsent(
headers,
ProcessorProxy.TEST_MODE_HEADER,
exchange.getMessage().getHeader(ProcessorProxy.TEST_MODE_HEADER, String.class));
return headers;
}
private static void addHeaderIfAbsent(
MultiValueMap headers, String headerName, String headerValue) {
if (!headers.containsKey(headerName) && headerValue != null) {
headers.add(headerName, headerValue);
}
}
/**
* Create {@link Exchange} with a response recovered from test execution
*
* @param response {@link ResponseEntity}asd98 of test execution
* @param camelContext {@link CamelContext}
* @return {@link Exchange} with response
*/
public static Exchange createExchangeResponse(
ResponseEntity response, CamelContext camelContext) {
ExchangeBuilder exchangeBuilder =
ExchangeBuilder.anExchange(camelContext).withBody(formatToOneLine(response.getBody()));
response.getHeaders().forEach(exchangeBuilder::withHeader);
return exchangeBuilder.build();
}
private static String formatToOneLine(String multilineString) {
if (multilineString != null) {
return multilineString.lines().map(String::strip).collect(Collectors.joining(""));
}
return null;
}
}