From 4f113cade635363a1b865bafd707c7daf95f29f5 Mon Sep 17 00:00:00 2001
From: Jason Wray <jason@mapbox.com>
Date: Wed, 12 Jun 2019 15:33:27 -0700
Subject: [darwin] Add warning about certain tests requiring en_US locale

---
 platform/darwin/test/MGLClockDirectionFormatterTests.m   | 7 +++++--
 platform/darwin/test/MGLCompassDirectionFormatterTests.m | 5 +++++
 platform/darwin/test/MGLCoordinateFormatterTests.m       | 5 +++++
 platform/darwin/test/MGLNSStringAdditionsTests.m         | 2 +-
 platform/ios/test/MGLMapAccessibilityElementTests.m      | 5 +++++
 5 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/platform/darwin/test/MGLClockDirectionFormatterTests.m b/platform/darwin/test/MGLClockDirectionFormatterTests.m
index 13e12ae2f2..1b2f058d18 100644
--- a/platform/darwin/test/MGLClockDirectionFormatterTests.m
+++ b/platform/darwin/test/MGLClockDirectionFormatterTests.m
@@ -1,14 +1,17 @@
 #import <Mapbox/Mapbox.h>
 #import <XCTest/XCTest.h>
 
-static NSString * const MGLTestLocaleIdentifier = @"en-US";
-
 @interface MGLClockDirectionFormatterTests : XCTestCase
 
 @end
 
 @implementation MGLClockDirectionFormatterTests
 
+- (void)setUp {
+    // FIXME: https://github.com/mapbox/mapbox-gl-native/issues/14908
+    XCTAssertEqualObjects(NSLocale.currentLocale.localeIdentifier, @"en_US", @"Device locale must be en_US for these tests to pass.");
+}
+
 - (void)testClockDirections {
     MGLClockDirectionFormatter *shortFormatter = [[MGLClockDirectionFormatter alloc] init];
     shortFormatter.unitStyle = NSFormattingUnitStyleShort;
diff --git a/platform/darwin/test/MGLCompassDirectionFormatterTests.m b/platform/darwin/test/MGLCompassDirectionFormatterTests.m
index c4ccc6ac4f..cd3aaebab7 100644
--- a/platform/darwin/test/MGLCompassDirectionFormatterTests.m
+++ b/platform/darwin/test/MGLCompassDirectionFormatterTests.m
@@ -7,6 +7,11 @@
 
 @implementation MGLCompassDirectionFormatterTests
 
+- (void)setUp {
+    // FIXME: https://github.com/mapbox/mapbox-gl-native/issues/14908
+    XCTAssertEqualObjects(NSLocale.currentLocale.localeIdentifier, @"en_US", @"Device locale must be en_US for these tests to pass.");
+}
+
 - (void)testCompassDirections {
     MGLCompassDirectionFormatter *shortFormatter = [[MGLCompassDirectionFormatter alloc] init];
     shortFormatter.unitStyle = NSFormattingUnitStyleShort;
diff --git a/platform/darwin/test/MGLCoordinateFormatterTests.m b/platform/darwin/test/MGLCoordinateFormatterTests.m
index ac083fa103..4d4d8cf971 100644
--- a/platform/darwin/test/MGLCoordinateFormatterTests.m
+++ b/platform/darwin/test/MGLCoordinateFormatterTests.m
@@ -7,6 +7,11 @@
 
 @implementation MGLCoordinateFormatterTests
 
+- (void)setUp {
+    // FIXME: https://github.com/mapbox/mapbox-gl-native/issues/14908
+    XCTAssertEqualObjects(NSLocale.currentLocale.localeIdentifier, @"en_US", @"Device locale must be en_US for these tests to pass.");
+}
+
 - (void)testStrings {
     MGLCoordinateFormatter *shortFormatter = [[MGLCoordinateFormatter alloc] init];
     shortFormatter.unitStyle = NSFormattingUnitStyleShort;
diff --git a/platform/darwin/test/MGLNSStringAdditionsTests.m b/platform/darwin/test/MGLNSStringAdditionsTests.m
index 571cf49d7f..872a8ce664 100644
--- a/platform/darwin/test/MGLNSStringAdditionsTests.m
+++ b/platform/darwin/test/MGLNSStringAdditionsTests.m
@@ -9,7 +9,7 @@
 @implementation MGLNSStringAdditionsTests
 
 - (void)testTitleCasedString {
-    NSLocale *locale = [NSLocale currentLocale];
+    NSLocale *locale = [NSLocale localeWithLocaleIdentifier:@"en_US"];
 
     XCTAssertEqualObjects([@"© OpenStreetMap" mgl_titleCasedStringWithLocale:locale], @"© OpenStreetMap");
     XCTAssertEqualObjects([@"© OSM" mgl_titleCasedStringWithLocale:locale], @"© OSM");
diff --git a/platform/ios/test/MGLMapAccessibilityElementTests.m b/platform/ios/test/MGLMapAccessibilityElementTests.m
index 916461e708..2312d1d406 100644
--- a/platform/ios/test/MGLMapAccessibilityElementTests.m
+++ b/platform/ios/test/MGLMapAccessibilityElementTests.m
@@ -8,6 +8,11 @@
 
 @implementation MGLMapAccessibilityElementTests
 
+- (void)setUp {
+    // FIXME: https://github.com/mapbox/mapbox-gl-native/issues/14908
+    XCTAssertEqualObjects(NSLocale.currentLocale.localeIdentifier, @"en_US", @"Device locale must be en_US for these tests to pass.");
+}
+
 - (void)testFeatureLabels {
     MGLPointFeature *feature = [[MGLPointFeature alloc] init];
     feature.attributes = @{
-- 
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