From d547da45030fbb4b137bee2435e1ecb4d0eeaafa Mon Sep 17 00:00:00 2001
From: Katy DeCorah <decorah@mapbox.com>
Date: Thu, 3 Jun 2021 11:52:58 -0400
Subject: [PATCH] Add driving-traffic profile to Isochrone (#419)

---
 CHANGELOG.md                         |  5 +++++
 docs/services.md                     |  2 +-
 services/__tests__/isochrone.test.js | 20 ++++++++++++++++++++
 services/isochrone.js                |  4 ++--
 4 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 216b5e61..064c8b3d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Changelog
 
+## Unreleased
+
+- **Add:** add `driving-traffic` profile to Isochrone service.
+
 ## 0.12.1
+
 - **PATCH:** [remove unsupported `private` option](https://github.com/mapbox/mapbox-sdk-js/pull/405) from `createUpload`.   
 
 ## 0.12.0
diff --git a/docs/services.md b/docs/services.md
index a487cd19..0f390c85 100644
--- a/docs/services.md
+++ b/docs/services.md
@@ -2129,7 +2129,7 @@ Given a location and a routing profile, retrieve up to four isochrone contours
 #### Parameters
 
 - `config` **[Object][200]** 
-  - `config.profile` **(`"driving"` \| `"walking"` \| `"cycling"`)**     A Mapbox Directions routing profile ID. (optional, default `"driving"`)
+  - `config.profile` **(`"driving"` \| `"walking"` \| `"cycling"` \| `"driving-traffic"`)**     A Mapbox Directions routing profile ID. (optional, default `"driving"`)
   - `config.coordinates` **[Coordinates][232]** A  {longitude,latitude} coordinate pair around which to center the isochrone lines.
   - `config.minutes` **[Array][210]&lt;[number][205]>** The times in minutes to use for each isochrone contour. You can specify up to four contours. Times must be in increasing order. The maximum time that can be specified is 60 minutes.
   - `config.colors` **[Array][210]&lt;[string][201]>?** The colors to use for each isochrone contour, specified as hex values without a leading # (for example, ff0000 for red). If this parameter is used, there must be the same number of colors as there are entries in contours_minutes. If no colors are specified, the Isochrone API will assign a default rainbow color scheme to the output.
diff --git a/services/__tests__/isochrone.test.js b/services/__tests__/isochrone.test.js
index 6657e669..23674acc 100644
--- a/services/__tests__/isochrone.test.js
+++ b/services/__tests__/isochrone.test.js
@@ -28,6 +28,26 @@ describe('getContours', () => {
       }
     });
   });
+  
+  test('works, driving-traffic', () => {
+    isochrone.getContours({
+      coordinates: [-118.22258, 33.99038],
+      minutes: [5, 10, 15],
+      profile: 'driving-traffic'
+    });
+
+    expect(tu.requestConfig(isochrone)).toEqual({
+      path: '/isochrone/v1/mapbox/:profile/:coordinates',
+      method: 'GET',
+      params: {
+        coordinates: '-118.22258,33.99038',
+        profile: 'driving-traffic'
+      },
+      query: {
+        contours_minutes: '5,10,15'
+      }
+    });
+  });
 
   test('it omits queries not supplied', () => {
     isochrone.getContours({
diff --git a/services/isochrone.js b/services/isochrone.js
index 882225d2..980fa719 100644
--- a/services/isochrone.js
+++ b/services/isochrone.js
@@ -16,7 +16,7 @@ var Isochrone = {};
 /**
  * Given a location and a routing profile, retrieve up to four isochrone contours
  * @param {Object} config
- * @param {'driving'|'walking'|'cycling'} [config.profile="driving"] - 	A Mapbox Directions routing profile ID.
+ * @param {'driving'|'walking'|'cycling'|'driving-traffic'} [config.profile="driving"] - 	A Mapbox Directions routing profile ID.
  * @param {Coordinates} config.coordinates - A  {longitude,latitude} coordinate pair around which to center the isochrone lines.
  * @param {Array<number>} config.minutes - The times in minutes to use for each isochrone contour. You can specify up to four contours. Times must be in increasing order. The maximum time that can be specified is 60 minutes.
  * @param {Array<string>} [config.colors] - The colors to use for each isochrone contour, specified as hex values without a leading # (for example, ff0000 for red). If this parameter is used, there must be the same number of colors as there are entries in contours_minutes. If no colors are specified, the Isochrone API will assign a default rainbow color scheme to the output.
@@ -28,7 +28,7 @@ var Isochrone = {};
  */
 Isochrone.getContours = function(config) {
   v.assertShape({
-    profile: v.oneOf('driving', 'walking', 'cycling'),
+    profile: v.oneOf('driving', 'walking', 'cycling', 'driving-traffic'),
     coordinates: v.coordinates,
     minutes: v.arrayOf(v.number),
     colors: v.arrayOf(v.string),