diff --git a/modules/juce_core/native/juce_ObjCHelpers_mac_test.mm b/modules/juce_core/native/juce_ObjCHelpers_mac_test.mm
index 9b55cabc26..f7c3f185ac 100644
--- a/modules/juce_core/native/juce_ObjCHelpers_mac_test.mm
+++ b/modules/juce_core/native/juce_ObjCHelpers_mac_test.mm
@@ -1,68 +1,70 @@
-namespace juce {
+namespace juce
+{
 
-class ObjCHelpersTest final : public UnitTest {
+class ObjCHelpersTest final : public UnitTest
+{
 public:
-  ObjCHelpersTest() : UnitTest{"ObjCHelpers", UnitTestCategories::native} {}
+    ObjCHelpersTest() : UnitTest { "ObjCHelpers", UnitTestCategories::native } {}
 
-  void runTest() final {
-    beginTest("Range");
+    void runTest() final
     {
-      constexpr auto start = 10;
-      constexpr auto length = 20;
+        beginTest ("Range");
+        {
+            constexpr auto start = 10;
+            constexpr auto length = 20;
 
-      const auto juceRange = Range<int>::withStartAndLength(start, length);
-      const auto nsRange = NSMakeRange(start, length);
+            const auto juceRange = Range<int>::withStartAndLength (start, length);
+            const auto nsRange = NSMakeRange (start, length);
 
-      expect(nsRangeToJuce(nsRange) == juceRange);
-      expect(NSEqualRanges(nsRange, juceRangeToNS(juceRange)));
+            expect (nsRangeToJuce (nsRange) == juceRange);
+            expect (NSEqualRanges (nsRange, juceRangeToNS (juceRange)));
+        }
+
+        beginTest ("String");
+        {
+            String juceString { "Hello world!" };
+            NSString *nsString { @"Hello world!" };
+
+            expect (nsStringToJuce (nsString) == juceString);
+            expect ([nsString isEqualToString: juceStringToNS (juceString)]);
+            expect ([nsString isEqualToString: nsStringLiteral ("Hello world!")]);
+        }
+
+        beginTest ("StringArray");
+        {
+            const StringArray stringArray { "Hello world!", "this", "is", "a", "test" };
+            NSArray *nsArray { @[@"Hello world!", @"this", @"is", @"a", @"test"] };
+
+            expect ([nsArray isEqualToArray: createNSArrayFromStringArray (stringArray)]);
+        }
+
+        beginTest ("Dictionary");
+        {
+            DynamicObject::Ptr data { new DynamicObject() };
+            data->setProperty ("integer", 1);
+            data->setProperty ("double", 2.3);
+            data->setProperty ("boolean", true);
+            data->setProperty ("string", "Hello world!");
+
+            Array<var> array { 45, 67.8, true, "Hello array!" };
+            data->setProperty ("array", array);
+
+            auto *nsDictionary = varObjectToNSDictionary (data.get());
+            auto clone = nsDictionaryToVar (nsDictionary);
+
+            expect (clone.getProperty ("integer", {}).isInt());
+            expect (clone.getProperty ("double",  {}).isDouble());
+            expect (clone.getProperty ("boolean", {}).isBool());
+            expect (clone.getProperty ("string",  {}).isString());
+            expect (clone.getProperty ("array",   {}).isArray());
+
+            expect (clone.getProperty ("integer", {}) == var { 1 });
+            expect (clone.getProperty ("double",  {}) == var { 2.3 });
+            expect (clone.getProperty ("boolean", {}) == var { true });
+            expect (clone.getProperty ("string",  {}) == var { "Hello world!" });
+            expect (clone.getProperty ("array",   {}) == array);
+        }
     }
-
-    beginTest("String");
-    {
-      String juceString{"Hello world!"};
-      NSString *nsString{@"Hello world!"};
-
-      expect(nsStringToJuce(nsString) == juceString);
-      expect([nsString isEqualToString:juceStringToNS(juceString)]);
-      expect([nsString isEqualToString:nsStringLiteral("Hello world!")]);
-    }
-
-    beginTest("StringArray");
-    {
-      const StringArray stringArray{"Hello world!", "this", "is", "a", "test"};
-      NSArray *nsArray { @[ @"Hello world!", @"this", @"is", @"a", @"test" ] };
-
-      expect(
-          [nsArray isEqualToArray:createNSArrayFromStringArray(stringArray)]);
-    }
-
-    beginTest("Dictionary");
-    {
-      DynamicObject::Ptr data{new DynamicObject()};
-      data->setProperty("integer", 1);
-      data->setProperty("double", 2.3);
-      data->setProperty("boolean", true);
-      data->setProperty("string", "Hello world!");
-
-      Array<var> array{45, 67.8, true, "Hello array!"};
-      data->setProperty("array", array);
-
-      auto *nsDictionary = varObjectToNSDictionary(data.get());
-      auto clone = nsDictionaryToVar(nsDictionary);
-
-      expect(clone.getProperty("integer", {}).isInt());
-      expect(clone.getProperty("double", {}).isDouble());
-      expect(clone.getProperty("boolean", {}).isBool());
-      expect(clone.getProperty("string", {}).isString());
-      expect(clone.getProperty("array", {}).isArray());
-
-      expect(clone.getProperty("integer", {}) == var{1});
-      expect(clone.getProperty("double", {}) == var{2.3});
-      expect(clone.getProperty("boolean", {}) == var{true});
-      expect(clone.getProperty("string", {}) == var{"Hello world!"});
-      expect(clone.getProperty("array", {}) == array);
-    }
-  }
 };
 
 static ObjCHelpersTest objCHelpersTest;