public void ViewManagersPropertyCache_ShadowNode_Set()
{
var instance = new ShadowNodeValueTest();
var setters = ViewManagersPropertyCache.GetNativePropertySettersForShadowNodeType(typeof(ShadowNodeValueTest));
Assert.AreEqual(3, setters.Count);
var props = new ReactStylesDiffMap(new JObject
{
{ "Foo", 42 },
{ "Qux1", "v2" },
{ "Qux2", "v3" },
});
AssertEx.Throws <NotSupportedException>(() => setters["Foo"].UpdateViewManagerProperty(new ViewManagerValueTest(), null, props));
AssertEx.Throws <ArgumentNullException>(
() => setters["Foo"].UpdateShadowNodeProperty(null, props),
ex => Assert.AreEqual("shadowNode", ex.ParamName));
AssertEx.Throws <ArgumentNullException>(
() => setters["Foo"].UpdateShadowNodeProperty(instance, null),
ex => Assert.AreEqual("props", ex.ParamName));
setters["Foo"].UpdateShadowNodeProperty(instance, props);
setters["Qux1"].UpdateShadowNodeProperty(instance, props);
setters["Qux2"].UpdateShadowNodeProperty(instance, props);
Assert.AreEqual(42, instance.FooValue);
Assert.AreEqual("v2", instance.QuxValues[0]);
Assert.AreEqual("v3", instance.QuxValues[1]);
}
public void ViewManagersPropertyCache_ViewManager_Set()
{
var instance = new ViewManagerValueTest();
var setters = ViewManagersPropertyCache.GetNativePropertySettersForViewManagerType(typeof(ViewManagerValueTest));
Assert.AreEqual(3, setters.Count);
var props = new ReactStylesDiffMap(new JObject
{
{ "Foo", "v1" },
{ "Bar1", "v2" },
{ "Bar2", "v3" },
});
Assert.Throws <NotSupportedException>(() => setters["Foo"].UpdateShadowNodeProperty(new ShadowNodeValueTest(), props));
ArgumentNullException ex1 = Assert.Throws <ArgumentNullException>(
() => setters["Foo"].UpdateViewManagerProperty(null, null, props));
Assert.AreEqual("viewManager", ex1.ParamName);
ArgumentNullException ex2 = Assert.Throws <ArgumentNullException>(
() => setters["Foo"].UpdateViewManagerProperty(instance, null, null));
Assert.AreEqual("props", ex2.ParamName);
setters["Foo"].UpdateViewManagerProperty(instance, null, props);
setters["Bar1"].UpdateViewManagerProperty(instance, null, props);
setters["Bar2"].UpdateViewManagerProperty(instance, null, props);
Assert.AreEqual("v1", instance.FooValue);
Assert.AreEqual("v2", instance.BarValues[0]);
Assert.AreEqual("v3", instance.BarValues[1]);
}
public void ViewManagersPropertyCache_GetNativePropertiesForView()
{
var props = ViewManagersPropertyCache.GetNativePropertiesForView(typeof(ViewManagerValueTest), typeof(ShadowNodeValueTest));
Assert.AreEqual(5, props.Count);
Assert.AreEqual("number", props["Foo"]);
Assert.AreEqual("String", props["Bar1"]);
Assert.AreEqual("String", props["Bar2"]);
Assert.AreEqual("String", props["Qux1"]);
Assert.AreEqual("String", props["Qux2"]);
}
public void ViewManagersPropertyCache_ArgumentChecks()
{
AssertEx.Throws <ArgumentNullException>(
() => ViewManagersPropertyCache.GetNativePropertiesForView(null, typeof(object)),
ex => Assert.AreEqual("viewManagerType", ex.ParamName));
AssertEx.Throws <ArgumentNullException>(
() => ViewManagersPropertyCache.GetNativePropertiesForView(typeof(object), null),
ex => Assert.AreEqual("shadowNodeType", ex.ParamName));
AssertEx.Throws <ArgumentNullException>(
() => ViewManagersPropertyCache.GetNativePropertySettersForViewManagerType(null),
ex => Assert.AreEqual("type", ex.ParamName));
AssertEx.Throws <ArgumentNullException>(
() => ViewManagersPropertyCache.GetNativePropertySettersForShadowNodeType
(null),
ex => Assert.AreEqual("type", ex.ParamName));
}
public void ViewManagersPropertyCache_ShadowNode_Empty()
{
var setters = ViewManagersPropertyCache.GetNativePropertySettersForShadowNodeType(typeof(ReactShadowNode));
Assert.AreEqual(0, setters.Count);
}
public void ViewManagersPropertyCache_Defaults()
{
var instance = new DefaultsTest();
var setters = ViewManagersPropertyCache.GetNativePropertySettersForViewManagerType(typeof(DefaultsTest));
var props = new ReactStylesDiffMap(new JObject());
instance.ByteValue = byte.MaxValue;
instance.SByteValue = sbyte.MaxValue;
instance.Int16Value = short.MaxValue;
instance.UInt16Value = ushort.MaxValue;
instance.Int32Value = int.MaxValue;
instance.UInt32Value = uint.MaxValue;
instance.Int64Value = long.MaxValue;
instance.UInt64Value = ulong.MaxValue;
instance.SingleValue = float.MaxValue;
instance.DoubleValue = double.MaxValue;
instance.DecimalValue = decimal.MaxValue;
instance.BooleanValue = true;
instance.StringValue = "foo";
instance.ArrayValue = new int[0];
instance.MapValue = new object();
instance.NullableValue = true;
instance.GroupValue = new[] { "a", "b", "c" };
setters["TestByte"].UpdateViewManagerProperty(instance, null, props);
setters["TestSByte"].UpdateViewManagerProperty(instance, null, props);
setters["TestInt16"].UpdateViewManagerProperty(instance, null, props);
setters["TestUInt16"].UpdateViewManagerProperty(instance, null, props);
setters["TestInt32"].UpdateViewManagerProperty(instance, null, props);
setters["TestUInt32"].UpdateViewManagerProperty(instance, null, props);
setters["TestInt64"].UpdateViewManagerProperty(instance, null, props);
setters["TestUInt64"].UpdateViewManagerProperty(instance, null, props);
setters["TestSingle"].UpdateViewManagerProperty(instance, null, props);
setters["TestDouble"].UpdateViewManagerProperty(instance, null, props);
setters["TestDecimal"].UpdateViewManagerProperty(instance, null, props);
setters["TestBoolean"].UpdateViewManagerProperty(instance, null, props);
setters["TestString"].UpdateViewManagerProperty(instance, null, props);
setters["TestArray"].UpdateViewManagerProperty(instance, null, props);
setters["TestMap"].UpdateViewManagerProperty(instance, null, props);
setters["TestNullable"].UpdateViewManagerProperty(instance, null, props);
setters["foo"].UpdateViewManagerProperty(instance, null, props);
setters["bar"].UpdateViewManagerProperty(instance, null, props);
setters["baz"].UpdateViewManagerProperty(instance, null, props);
Assert.AreEqual(0, instance.ByteValue);
Assert.AreEqual(0, instance.SByteValue);
Assert.AreEqual(0, instance.Int16Value);
Assert.AreEqual(0, instance.UInt16Value);
Assert.AreEqual(0, instance.Int32Value);
Assert.AreEqual((uint)0, instance.UInt32Value);
Assert.AreEqual(0, instance.Int64Value);
Assert.AreEqual((ulong)0, instance.UInt64Value);
Assert.AreEqual(0, instance.SingleValue);
Assert.AreEqual(0, instance.DoubleValue);
Assert.AreEqual(0, instance.DecimalValue);
Assert.IsFalse(instance.BooleanValue);
Assert.IsNull(instance.StringValue);
Assert.IsNull(instance.ArrayValue);
Assert.IsNull(instance.MapValue);
Assert.IsFalse(instance.NullableValue.HasValue);
Assert.IsNull(instance.GroupValue[0]);
Assert.IsNull(instance.GroupValue[1]);
Assert.IsNull(instance.GroupValue[2]);
}