From 7cedbff88d8ad206ed19e3adfa675ec348b7f265 Mon Sep 17 00:00:00 2001
From: Fabian Guerra <fabian.guerra@mapbox.com>
Date: Mon, 6 Mar 2017 16:28:48 -0800
Subject: [ios, macos] added transition properties test

---
 platform/darwin/test/MGLBackgroundStyleLayerTests.mm | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'platform/darwin/test/MGLBackgroundStyleLayerTests.mm')

diff --git a/platform/darwin/test/MGLBackgroundStyleLayerTests.mm b/platform/darwin/test/MGLBackgroundStyleLayerTests.mm
index 92c0ac7cbc..97ddefe7dc 100644
--- a/platform/darwin/test/MGLBackgroundStyleLayerTests.mm
+++ b/platform/darwin/test/MGLBackgroundStyleLayerTests.mm
@@ -22,6 +22,16 @@
     XCTAssertTrue(layer.rawLayer->is<mbgl::style::BackgroundLayer>());
     auto rawLayer = layer.rawLayer->as<mbgl::style::BackgroundLayer>();
 
+    NSArray *transitionKeys = [MGLBackgroundStyleLayer transitionKeys];
+    MGLTransition transitionTest = {.delay = 4, .duration = 5};
+
+    for (NSString *property in transitionKeys) {
+        [layer setTransition:transitionTest forKey:property];
+        MGLTransition transition = [layer transitionForKey:property];
+        XCTAssertEqual(transition.delay, transitionTest.delay);
+        XCTAssertEqual(transition.duration, transitionTest.duration);
+    }
+
     // background-color
     {
         XCTAssertTrue(rawLayer->getBackgroundColor().isUndefined(),
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