Add ability to get web url for automated test

src/main/java/com/crossbrowsertesting/AutomatedTest.java

@@ -8,6 +8,7 @@
 
 
 
+import com.mashape.unirest.request.GetRequest;
 import org.apache.commons.codec.binary.Base64;
 import java.io.OutputStreamWriter;
 import java.net.HttpURLConnection;
@@ -94,9 +95,7 @@ public Snapshot takeSnapshot(String description) throws UnirestException {//over
 
     public Snapshot[] getSnapshots() throws UnirestException {
         Snapshot[] snaps;
-        HttpResponse<String> response = Unirest.get(Builders.api + this.testId + "/snapshots")
-                .basicAuth(Builders.username, Builders.authkey)
-                .asString();
+        HttpResponse<String> response = doGet("/snapshots").asString();
         JSONArray results = new JSONArray(response.getBody());
         String hash;
         snaps = new Snapshot[results.length()];
@@ -118,9 +117,7 @@ public Video startRecordingVideo() throws UnirestException {
 
     public Video[] getVideos() throws UnirestException {
         Video[] videos;
-        HttpResponse<String> response = Unirest.get(Builders.api + this.testId + "/videos")
-                .basicAuth(Builders.username, Builders.authkey)
-                .asString();
+        HttpResponse<String> response = doGet("/videos").asString();
         JSONArray results = new JSONArray(response.getBody());
         String hash;
         videos = new Video[results.length()];
@@ -169,4 +166,16 @@ public void saveAllVideos(String directory, boolean useDescription) throws Unire
             count++;
         }
     }
-}
+
+    public String getWebUrl() throws UnirestException {
+        return doGet("").asJson()
+                        .getBody()
+                        .getObject()
+                        .getString("show_result_web_url");
+    }
+
+    private GetRequest doGet(String relativeUrl) {
+        return Unirest.get(Builders.api + this.testId + relativeUrl)
+                      .basicAuth(Builders.username, Builders.authkey);
+    }
+}