public void TestManagerAddClientContextCustomAttribute()
{
string KEY1 = "key1";
string KEY2 = "key2";
string VALUE1 = "value1";
string VALUE2 = "value2";
string appId = "dummy-id";
MobileAnalyticsManager manager = GetMobileAnalyticsManager(appId);
manager.AddClientContextCustomAttribute(KEY1, VALUE1);
manager.AddClientContextCustomAttribute(KEY2, VALUE2);
string clientContextString = manager.ClientContext.ToJsonString();
Assert.IsTrue(clientContextString.IndexOf("custom") > 0);
Assert.IsTrue(clientContextString.IndexOf(KEY1) > 0);
Assert.IsTrue(clientContextString.IndexOf(KEY2) > 0);
Assert.IsTrue(clientContextString.IndexOf("custom") < clientContextString.IndexOf(KEY1));
Assert.IsTrue(clientContextString.IndexOf("custom") < clientContextString.IndexOf(KEY2));
Assert.IsTrue(clientContextString.IndexOf(KEY1) < clientContextString.IndexOf(VALUE1));
Assert.IsTrue(clientContextString.IndexOf(KEY2) < clientContextString.IndexOf(VALUE2));
}