routeOptions toUrl() (#1300)

Author: korshaknn

services-directions-models/src/main/java/com/mapbox/api/directions/v5/models/RouteOptions.java

@@ -15,6 +15,7 @@
 import com.mapbox.api.directions.v5.utils.ParseUtils;
 import com.mapbox.geojson.Point;
 import java.io.UnsupportedEncodingException;
+import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLDecoder;
 import java.util.List;
@@ -844,6 +845,59 @@ public static RouteOptions fromUrl(@NonNull URL url) {
     return fromJsonString(optionsJson.toString());
   }
 
+  /**
+   * Create a URL from RouteOptions instance.
+   *
+   * @param accessToken access token to make API request
+   * @return a URL object instance
+   */
+  @NonNull
+  public URL toUrl(@NonNull String accessToken) {
+    StringBuilder sb = new StringBuilder()
+      .append(baseUrl())
+      .append("/directions/v5")
+      .append(String.format("/%s", user()))
+      .append(String.format("/%s", profile()))
+      .append(String.format("/%s", coordinates()))
+      .append(String.format("?access_token=%s", accessToken))
+      .append(String.format("&alternatives=%s", alternatives()))
+      .append(String.format("&geometries=%s", geometries()))
+      .append(String.format("&overview=%s", overview()))
+      .append(String.format("&radiuses=%s", radiuses()))
+      .append(String.format("&steps=%s", steps()))
+      .append(String.format("&bearings=%s", bearings()))
+      .append(String.format("&layers=%s", layers()))
+      .append(String.format("&continue_straight=%s", continueStraight()))
+      .append(String.format("&annotations=%s", annotations()))
+      .append(String.format("&language=%s", language()))
+      .append(String.format("&roundabout_exits=%s", roundaboutExits()))
+      .append(String.format("&voice_instructions=%s", voiceInstructions()))
+      .append(String.format("&banner_instructions=%s", bannerInstructions()))
+      .append(String.format("&voice_units=%s", voiceUnits()))
+      .append(String.format("&exclude=%s", exclude()))
+      .append(String.format("&include=%s", include()))
+      .append(String.format("&approaches=%s", approaches()))
+      .append(String.format("&waypoints=%s", waypointIndices()))
+      .append(String.format("&waypoint_names=%s", waypointNames()))
+      .append(String.format("&waypoint_targets=%s", waypointTargets()))
+      .append(String.format("&enable_refresh=%s", enableRefresh()))
+      .append(String.format("&walking_speed=%s", walkingSpeed()))
+      .append(String.format("&walkway_bias=%s", walkwayBias()))
+      .append(String.format("&alley_bias=%s", alleyBias()))
+      .append(String.format("&snapping_include_closures=%s", snappingIncludeClosures()))
+      .append(String.format("&arrive_by=%s", arriveBy()))
+      .append(String.format("&depart_at=%s", departAt()))
+      .append(String.format("&max_height=%s", maxHeight()))
+      .append(String.format("&max_width=%s", maxWidth()))
+      .append(String.format("&metadata=%s", metadata()));
+
+    try {
+      return new URL(sb.toString());
+    } catch (MalformedURLException ex) {
+      throw new RuntimeException(ex);
+    }
+  }
+
   @NonNull
   private static RouteOptions fromJsonString(@NonNull String json) {
     GsonBuilder gson = new GsonBuilder();

services-directions-models/src/test/java/com/mapbox/api/directions/v5/models/RouteOptionsTest.java

@@ -1,6 +1,7 @@
 package com.mapbox.api.directions.v5.models;
 
 import static com.google.gson.JsonParser.parseString;
+import java.net.URL;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import com.mapbox.api.directions.v5.DirectionsCriteria;
@@ -17,6 +18,8 @@ public class RouteOptionsTest extends TestUtils {
    * Always update this file when new option is introduced.
    */
   private static final String ROUTE_OPTIONS_JSON = "route_options_v5.json";
+  private static final String ROUTE_OPTIONS_URL = "https://api.mapbox.com/directions/v5/mapbox/driving/-122.4003312,37.7736941;-122.4187529,37.7689715;-122.4255172,37.7775835?access_token=pk.token&alternatives=false&geometries=polyline6&overview=full&radiuses=;unlimited;5.1&steps=true&bearings=0,90;90,0;&layers=-42;;0&continue_straight=false&annotations=congestion,distance,duration&language=ru&roundabout_exits=false&voice_instructions=true&banner_instructions=true&voice_units=metric&exclude=toll,ferry&include=hot,hov2&approaches=;curb;&waypoints=0;1;2&waypoint_names=;two;&waypoint_targets=;12.2,21.2;&enable_refresh=true&walking_speed=5.11&walkway_bias=-0.2&alley_bias=0.75&snapping_include_closures=;false;true&arrive_by=2021-01-01'T'01:01&depart_at=2021-02-02'T'02:02&max_height=1.5&max_width=1.4&metadata=true";
+  private static final String ACCESS_TOKEN = "pk.token";
 
   private final String optionsJson = loadJsonFixture(ROUTE_OPTIONS_JSON);
 
@@ -318,6 +321,32 @@ public void routeOptionsList_toJson() {
     assertEquals(parseString(optionsJson), parseString(options.toJson()));
   }
 
+  @Test
+  public void routeOptions_toUrl_fromUrl() {
+    RouteOptions options = routeOptions();
+    URL url = options.toUrl(ACCESS_TOKEN);
+    RouteOptions optionsFromUrl = RouteOptions.fromUrl(url);
+
+    assertEquals(options, optionsFromUrl);
+  }
+
+  @Test
+  public void routeOptionsList_toUrl_fromUrl() {
+    RouteOptions options = routeOptionsList();
+    URL url = options.toUrl(ACCESS_TOKEN);
+    RouteOptions optionsFromUrl = RouteOptions.fromUrl(url);
+
+    assertEquals(options, optionsFromUrl);
+  }
+
+  @Test
+  public void routeOptions_toUrl() {
+    RouteOptions options = routeOptions();
+    URL url = options.toUrl(ACCESS_TOKEN);
+
+    assertEquals(ROUTE_OPTIONS_URL, url.toString());
+  }
+
   /**
    * Fills up all the options using string variants. Values need ot be equal to the ones in {@link #optionsJson}.
    */