add FlxContainer test

tests/unit/src/flixel/group/FlxContainerTest.hx

@@ -2,6 +2,7 @@
 package flixel.group;
 
 import flixel.FlxBasic;
+import flixel.group.FlxContainer;
 import massive.munit.Assert;
 
 class FlxContainerTest extends FlxGroupTest
@@ -15,4 +16,27 @@ class FlxContainerTest extends FlxGroupTest
 		}
 		return group;
 	}
+
+	@Test
+	function testMemberCameras()
+	{
+		final subGroup1 = new FlxContainer();
+		group.add(subGroup1);
+		final subGroup2 = new FlxTypedContainer<FlxSprite>();
+		subGroup1.add(subGroup2);
+		final member1 = new FlxSprite();
+		final member2 = new FlxSprite();
+		subGroup1.add(member1);
+		subGroup2.add(member2);
+
+		final cam = new FlxCamera();
+		group.camera = cam;
+		Assert.areEqual(cam, member1.getCameras()[0]);
+		Assert.areEqual(cam, member2.getCameras()[0]);
+
+		final cams = [new FlxCamera()];
+		group.cameras = cams;
+		Assert.areEqual(cams, member1.getCameras());
+		Assert.areEqual(cams, member2.getCameras());
+	}
 }