[NAVAND-6128] Expose step intersection duration as Double (#1622)

jush · web-flow · commit d7b224d3f6a1 · 2025-08-28T15:12:21.000+03:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 Mapbox welcomes participation and contributions from everyone.
 
 ### main
+- Add `StepIntersection#duration` (previously available through `StepIntersection#getUnrecognizedProperty("duration")`)
 
 ### v7.7.0 - August 13, 2025
 - Add `RouteLeg#notifications`
diff --git a/services-directions-models/src/main/java/com/mapbox/api/directions/v5/models/StepIntersection.java b/services-directions-models/src/main/java/com/mapbox/api/directions/v5/models/StepIntersection.java
@@ -350,6 +350,18 @@ public Point location() {
   @SerializedName("merging_area")
   public abstract MergingArea mergingArea();
 
+
+  /**
+   * The time required, in seconds, to traverse the intersection.
+   * Only available on the driving profile.
+   *
+   * @return The time required, in seconds, to traverse the intersection.
+   *   Only available on the driving profile.
+   */
+  @Nullable
+  @SerializedName("duration")
+  public abstract Double duration();
+
   /**
    * Convert the current {@link StepIntersection} to its builder holding the currently assigned
    * values. This allows you to modify a single property and then rebuild the object resulting in
@@ -713,6 +725,16 @@ public abstract static class Builder extends DirectionsJsonObject.Builder<Builde
     @NonNull
     public abstract Builder mergingArea(@Nullable MergingArea mergingArea);
 
+    /**
+     * The time required, in seconds, to traverse the intersection.
+     * Only available on the driving profile.
+     *
+     * @param duration The time required, in seconds, to traverse the intersection
+     * @return this builder for chaining options together
+     */
+    @NonNull
+    public abstract Builder duration(@Nullable Double duration);
+
     /**
      * Build a new {@link StepIntersection} object.
      *
diff --git a/services-directions-models/src/test/java/com/mapbox/api/directions/v5/models/StepIntersectionTest.java b/services-directions-models/src/test/java/com/mapbox/api/directions/v5/models/StepIntersectionTest.java
@@ -59,6 +59,7 @@ public void testToFromJson1() {
       .junction(Junction.builder().name("jct_name").build())
       .interchange(Interchange.builder().name("ic_name").build())
       .mergingArea(MergingArea.builder().type(MergingArea.TYPE_FROM_LEFT).build())
+      .duration(12.34)
       .build();
 
     String jsonString = intersection.toJson();
@@ -101,7 +102,8 @@ public void testFromJson() {
     + "\"traffic_signal\": true,"
     + "\"stop_sign\": true,"
     + "\"merging_area\": {\"type\": \"from_right\"},"
-    + "\"yield_sign\": true"
+    + "\"yield_sign\": true,"
+    + "\"duration\": 12.34"
     + "}";
 
     StepIntersection stepIntersection = StepIntersection.fromJson(stepIntersectionJsonString);
@@ -114,6 +116,7 @@ public void testFromJson() {
     assertTrue(stepIntersection.stopSign());
     assertTrue(stepIntersection.yieldSign());
     assertEquals(MergingArea.builder().type(MergingArea.TYPE_FROM_RIGHT).build(), stepIntersection.mergingArea());
+    assertEquals(12.34, stepIntersection.duration(), 0.0001);
 
     Point location = stepIntersection.location();
     assertEquals(13.426579, location.longitude(), 0.0001);
@@ -222,6 +225,33 @@ public void testNullInterchange() {
     compareJson(stepIntersectionJsonString, jsonStr);
   }
 
+  @Test
+  public void testDuration() {
+    String stepIntersectionJsonString = "{"
+      + "\"location\": [ 13.426579, 52.508068 ],"
+      + "\"duration\": 12.34"
+      + "}";
+
+    StepIntersection stepIntersection = StepIntersection.fromJson(stepIntersectionJsonString);
+
+    Assert.assertEquals(12.34, stepIntersection.duration(), 0.0001);
+    String jsonStr = stepIntersection.toJson();
+    compareJson(stepIntersectionJsonString, jsonStr);
+  }
+
+  @Test
+  public void testNullDuration() {
+    String stepIntersectionJsonString = "{"
+            + "\"location\": [ 13.426579, 52.508068 ]"
+            + "}";
+
+    StepIntersection stepIntersection = StepIntersection.fromJson(stepIntersectionJsonString);
+
+    Assert.assertNull(stepIntersection.duration());
+    String jsonStr = stepIntersection.toJson();
+    compareJson(stepIntersectionJsonString, jsonStr);
+  }
+
   @Test
   public void testMergingArea() {
     String stepIntersectionJsonString = "{"
