public void NativeModuleBase_Invocation_Promises_Reject()
{
var expectedMessage = "Foo bar baz";
var exception = new Exception(expectedMessage);
var module = new PromiseNativeModule(() => { throw exception; });
module.Initialize();
var id = default(int);
var args = default(Dictionary <string, string>[]);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a.ToObject <Dictionary <string, string>[]>();
});
module.Methods[nameof(CallbackNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42, 43 }));
Assert.AreEqual(43, id);
Assert.AreEqual(1, args.Length);
var d = args[0];
Assert.AreEqual(1, d.Count);
var actualMessage = default(string);
Assert.IsTrue(d.TryGetValue("message", out actualMessage));
Assert.AreEqual(expectedMessage, actualMessage);
}
public void NativeModuleBase_Invocation_Promises_Reject()
{
var expectedMessage = "Foo bar baz";
var exception = new Exception(expectedMessage);
var module = new PromiseNativeModule(() => { throw exception; });
module.Initialize();
var id = default(int);
var args = default(JArray);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a;
});
module.Methods[nameof(CallbackNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42, 43 }));
Assert.AreEqual(43, id);
Assert.AreEqual(1, args.Count);
var error = args[0] as JObject;
Assert.IsNotNull(error);
Assert.AreEqual(4, error.Count);
var actualMessage = error.Value <string>("message");
Assert.AreEqual(expectedMessage, actualMessage);
}
public void NativeModuleBase_Invocation_Promises_IncorrectArgumentCount()
{
var module = new PromiseNativeModule(() => null);
module.Initialize();
var nopCallback = new InvokeCallback((_, __) => { });
AssertEx.Throws <NativeArgumentsParseException>(
() => module.Methods[nameof(PromiseNativeModule.Foo)].Invoke(nopCallback, JArray.FromObject(new[] { 42 })),
ex => Assert.AreEqual("jsArguments", ex.ParamName));
}
public void NativeModuleBase_Invocation_Promises_NullCallback()
{
var module = new PromiseNativeModule(() => null);
module.Initialize();
var id = default(int);
var args = default(List <object>);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a.ToObject <List <object> >();
});
module.Methods[nameof(PromiseNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42, 43 }));
Assert.AreEqual(1, args.Count);
Assert.IsNull(args[0]);
}
public void NativeModuleBase_Invocation_Promises_IncorrectArgumentCount()
{
var module = new PromiseNativeModule(() => null);
module.Initialize();
var id = default(int);
var args = default(List <object>);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a.ToObject <List <object> >();
});
AssertEx.Throws <NativeArgumentsParseException>(
() => module.Methods[nameof(PromiseNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42 })),
ex => Assert.AreEqual("jsArguments", ex.ParamName));
}
public void NativeModuleBase_Invocation_Promises_Resolve()
{
var module = new PromiseNativeModule(() => 17);
module.Initialize();
var id = default(int);
var args = default(List <int>);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a.ToObject <List <int> >();
});
module.Methods[nameof(PromiseNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42, 43 }));
Assert.AreEqual(42, id);
Assert.IsTrue(args.SequenceEqual(new[] { 17 }));
}
public void NativeModuleBase_Invocation_Promises_NullCallback()
{
var module = new PromiseNativeModule(() => null);
module.Initialize();
var id = default(int);
var args = default(List<object>);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a.ToObject<List<object>>();
});
module.Methods[nameof(PromiseNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42, 43 }));
Assert.AreEqual(1, args.Count);
Assert.IsNull(args[0]);
}
public void NativeModuleBase_Invocation_Promises_Reject()
{
var expectedMessage = "Foo bar baz";
var exception = new Exception(expectedMessage);
var module = new PromiseNativeModule(() => { throw exception; });
module.Initialize();
var id = default(int);
var args = default(JArray);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a;
});
module.Methods[nameof(CallbackNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42, 43 }));
Assert.AreEqual(43, id);
Assert.AreEqual(1, args.Count);
var error = args[0] as JObject;
Assert.IsNotNull(error);
Assert.AreEqual(4, error.Count);
var actualMessage = error.Value<string>("message");
Assert.AreEqual(expectedMessage, actualMessage);
}
public void NativeModuleBase_Invocation_Promises_IncorrectArgumentCount()
{
var module = new PromiseNativeModule(() => null);
module.Initialize();
var id = default(int);
var args = default(List<object>);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a.ToObject<List<object>>();
});
AssertEx.Throws<NativeArgumentsParseException>(
() => module.Methods[nameof(PromiseNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42 })),
ex => Assert.AreEqual("jsArguments", ex.ParamName));
}
public void NativeModuleBase_Invocation_Promises_Resolve()
{
var module = new PromiseNativeModule(() => 17);
module.Initialize();
var id = default(int);
var args = default(List<int>);
var reactInstance = new MockReactInstance((i, a) =>
{
id = i;
args = a.ToObject<List<int>>();
});
module.Methods[nameof(PromiseNativeModule.Foo)].Invoke(reactInstance, JArray.FromObject(new[] { 42, 43 }));
Assert.AreEqual(42, id);
Assert.IsTrue(args.SequenceEqual(new[] { 17 }));
}
