[#17] Fix UsingWithHttpClientTest to pass in TravisCI.

src/test/java/com/github/dzieciou/testing/curl/UsingWithHttpClientTest.java

@@ -1,42 +1,55 @@
 package com.github.dzieciou.testing.curl;
 
 
-import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.CoreMatchers.hasItem;
 import static org.hamcrest.MatcherAssert.assertThat;
 
+import com.github.valfirst.slf4jtest.LoggingEvent;
 import com.github.valfirst.slf4jtest.TestLoggerFactory;
 import java.io.IOException;
+import java.util.List;
+import java.util.stream.Collectors;
 import org.apache.http.client.HttpClient;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.impl.client.HttpClientBuilder;
 import org.testng.annotations.Test;
 
 public class UsingWithHttpClientTest {
 
-  private static HttpClient createHttpClient() {
-    return HttpClientBuilder.create()
-        .addInterceptorFirst(new CurlLoggingInterceptor(Options.builder()
-            .targetPlatform(Platform.UNIX) // TO ease verifying output curl
-            .build()))
-        .build();
-  }
 
   @Test(groups = "end-to-end-samples")
   public void testHttp() throws IOException {
     TestLoggerFactory.clearAll();
     HttpGet getRequest = new HttpGet("http://google.com");
     createHttpClient().execute(getRequest);
-    assertThat(TestLoggerFactory.getAllLoggingEvents().get(0).getMessage(),
-        equalTo("curl 'http://google.com/' --compressed --insecure --verbose"));
+    assertThat(getAllLoggedMessages(),
+        hasItem("curl 'http://google.com/' --compressed --insecure --verbose"));
   }
 
+
+
   @Test(groups = "end-to-end-samples")
   public void testHttps() throws IOException {
     TestLoggerFactory.clearAll();
     HttpGet getRequest = new HttpGet("https://google.com");
     createHttpClient().execute(getRequest);
-    assertThat(TestLoggerFactory.getAllLoggingEvents().get(0).getMessage(),
-        equalTo("curl 'https://google.com/' --compressed --insecure --verbose"));
+    assertThat(getAllLoggedMessages(),
+        hasItem("curl 'https://google.com/' --compressed --insecure --verbose"));
   }
 
+
+  private static HttpClient createHttpClient() {
+    return HttpClientBuilder.create()
+        .addInterceptorFirst(new CurlLoggingInterceptor(Options.builder()
+            .targetPlatform(Platform.UNIX) // TO ease verifying output curl
+            .build()))
+        .build();
+  }
+
+  private static List<String> getAllLoggedMessages() {
+    return TestLoggerFactory.getAllLoggingEvents().stream().map(LoggingEvent::getMessage).collect(
+        Collectors.toList());
+  }
+
+
 }