public void InvokeMethodWithGenericsTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var value = (int)accessor.GenericMethod <int>(1);
Assert.AreEqual(1, value);
}
public void InvokeMethodWithDerivedParametersTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var value = (string)accessor.GetObjectString(12345);
Assert.AreEqual("12345", value);
}
public void InvokePrivateMethodTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var value = (string)accessor.PrivateMethod();
Assert.AreEqual(DefaultMethodStringValue, value);
}
public void InvokeMethodWithParametersTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var value = (int)accessor.AddMethod(1, 2);
Assert.AreEqual(3, value);
}
public override DynamicMetaObject FallbackGetIndex(DynamicMetaObject target,
DynamicMetaObject[] indexes,
DynamicMetaObject errorSuggestion)
{
return(errorSuggestion ??
TrivialBinderHelper.ThrowExpression(DynamicObjectAccessor.MissingMemberErrorString(target, "Items"), ReturnType));
}
public override DynamicMetaObject FallbackSetMember(DynamicMetaObject target,
DynamicMetaObject value,
DynamicMetaObject errorSuggestion)
{
return(errorSuggestion ??
TrivialBinderHelper.ThrowExpression(DynamicObjectAccessor.MissingMemberErrorString(target, Name), ReturnType));
}
public void GetThenInvokePublicMethodTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var method = accessor.PublicMethod;
var value = (string)method();
Assert.AreEqual(DefaultMethodStringValue, value);
}
public void InvokeHiddenMethodTest()
{
// This should only invoke the first method going down the types
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var value = (string)accessor.HiddenMethod();
Assert.AreEqual(DefaultMethodStringValue, value);
}
public void CastReturnToConvertableTypeTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var publicField = accessor.PublicTestInt;
var publicFieldValue = (long)publicField;
Assert.IsNotNull(publicFieldValue);
}
public void AccessPublicPropertyTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var publicProperty = accessor.PublicProperty;
var publicPropertyValue = (string)publicProperty;
Assert.IsNotNull(publicProperty);
Assert.AreEqual(PublicPropertyStringValue, publicPropertyValue);
}
public void TestPropertyNullAssigning()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
accessor.TestProperty = null;
var newPropertyValue = (string)accessor.TestProperty;
Assert.AreEqual(null, newPropertyValue);
}
public void GetByMultiIndexTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var privateClassField = accessor["PublicTestObject", "PrivateClassString"];
var privateClassFieldValue = (string)privateClassField;
Assert.IsNotNull(privateClassField);
Assert.AreEqual(PrivateFieldStringValue, privateClassFieldValue);
}
public void GetByIndexTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var publicField = accessor["PublicTestObject"];
var publicFieldValue = (AccessorMemberTests.A)publicField;
Assert.IsNotNull(publicFieldValue);
Assert.IsTrue(publicFieldValue is AccessorMemberTests.A);
}
public void CastReturnToBaseTypeTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var publicField = accessor.PublicTestObject;
var publicFieldValue = (AccessorMemberTests.A)publicField;
Assert.IsNotNull(publicFieldValue);
Assert.IsTrue(publicFieldValue is AccessorMemberTests.A);
}
public void AccessPrivateFieldTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
var privateField = accessor.PrivateField;
var privateFieldValue = (string)privateField;
Assert.IsNotNull(privateField);
Assert.AreEqual(PrivateFieldStringValue, privateFieldValue);
}
public void TestFieldNullAssigning()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
accessor.TestField = null;
var newFieldValue = (string)accessor.TestField;
Assert.AreEqual(null, newFieldValue);
}
public void SetByMultiIndexTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
accessor["Child", "PublicStringField"] = TestStringValue;
var newFieldValue = (string)accessor.Child.PublicStringField;
Assert.AreEqual(TestStringValue, newFieldValue);
}
public void AccessPrivateFieldOnBaseClassTest()
{
var accessor = DynamicObjectAccessor.Create(new B(), true);
var privateBaseClassProperty = accessor.PrivateBaseClassString;
var privateBaseClassPropertyValue = (string)privateBaseClassProperty;
Assert.IsNotNull(privateBaseClassProperty);
Assert.AreEqual(PrivateFieldStringValue, privateBaseClassPropertyValue);
}
/// <summary>
/// Initializes a new instance of the <see cref="BindingMemberInfo" /> class.
/// </summary>
public BindingMemberInfo(string path)
: this(path, BindingMemberType.Dynamic, typeof(object))
{
var accessor = new DynamicObjectAccessor(path);
_getValueAccessor = accessor.GetValue;
_setValueAccessor = accessor.SetValue;
_canRead = true;
_canWrite = true;
}
public void AccessHiddenFieldTest()
{
var accessor = DynamicObjectAccessor.Create(new B(), true);
var accessorHidden = DynamicObjectAccessor.Create(new B(), true, typeof(A));
var privateFieldValue = (string)accessor.HiddenStringField;
var hiddenPrivateFieldValue = (string)accessorHidden.HiddenStringField;
Assert.AreEqual(privateFieldValue, string.Empty);
Assert.AreEqual(hiddenPrivateFieldValue, PrivateFieldStringValue);
}
public BindingMemberInfo(string path, bool expandoObject)
: this(path, BindingMemberType.Dynamic, typeof(object))
{
object[] indexerValues = null;
if (expandoObject)
{
_isSingleParameter = true;
_getValueAccessorSingle = o =>
{
object value;
((IDictionary <string, object>)o).TryGetValue(path, out value);
return(value);
};
_setValueAccessorSingleAction = (o, v) => ((IDictionary <string, object>)o)[path] = v;
}
else
{
if (path.StartsWith("[", StringComparison.Ordinal) || path.StartsWith("Item[", StringComparison.Ordinal))
{
indexerValues = BindingReflectionExtensions.GetIndexerValues(path, castType: typeof(string));
}
var accessor = new DynamicObjectAccessor(path, indexerValues);
if (indexerValues == null)
{
_getValueAccessor = accessor.GetValue;
_setValueAccessor = accessor.SetValue;
}
else
{
_getValueAccessor = accessor.GetValueIndex;
_setValueAccessor = accessor.SetValueIndex;
}
_isDynamic = true;
_canObserve = true;
}
_canRead = true;
_canWrite = true;
}
// Token: 0x060007AC RID: 1964 RVA: 0x00017DB4 File Offset: 0x00015FB4
internal static void DowncastAccessor(object accessor, out DependencyProperty dp, out PropertyInfo pi, out PropertyDescriptor pd, out DynamicObjectAccessor doa)
{
DependencyProperty dependencyProperty;
dp = (dependencyProperty = (accessor as DependencyProperty));
if (dependencyProperty != null)
{
pd = null;
pi = null;
doa = null;
return;
}
PropertyInfo left;
pi = (left = (accessor as PropertyInfo));
if (left != null)
{
pd = null;
doa = null;
return;
}
PropertyDescriptor propertyDescriptor;
pd = (propertyDescriptor = (accessor as PropertyDescriptor));
if (propertyDescriptor != null)
{
doa = null;
return;
}
doa = (accessor as DynamicObjectAccessor);
}
public BindingMemberInfo(string path, bool expandoObject)
: this(path, BindingMemberType.Dynamic, typeof(object))
{
object[] indexerValues = null;
if (expandoObject)
{
_isSingleParameter = true;
_getValueAccessorSingle = o =>
{
object value;
((IDictionary<string, object>)o).TryGetValue(path, out value);
return value;
};
_setValueAccessorSingleAction = (o, v) => ((IDictionary<string, object>)o)[path] = v;
}
else
{
if (path.StartsWith("Item[", StringComparison.Ordinal) || path.StartsWith("[", StringComparison.Ordinal))
indexerValues = BindingReflectionExtensions.GetIndexerValues(path, castType: typeof(string));
var accessor = new DynamicObjectAccessor(path, indexerValues);
if (indexerValues == null)
{
_getValueAccessor = accessor.GetValue;
_setValueAccessor = accessor.SetValue;
}
else
{
_getValueAccessor = accessor.GetValueIndex;
_setValueAccessor = accessor.SetValueIndex;
}
_isDynamic = true;
_canObserve = true;
}
_canRead = true;
_canWrite = true;
}
public void AccessInvalidIndexTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
Assert.ThrowsException <RuntimeBinderException>(() => accessor["PropertyThatDoesNotExist"]);
}
public void AccessUsingInvalidIndexType()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
Assert.ThrowsException <RuntimeBinderException>(() => accessor[42]);
}
public void AccessStaticFieldTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
Assert.ThrowsException <RuntimeBinderException>(() => accessor.StaticField);
}
public void TestThrowOnInvalidTypeAssign()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
Assert.ThrowsException <RuntimeBinderException>(() => accessor.TestField = 42);
}
public void InvokeMethodWithInvalidParametersTest()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
Assert.ThrowsException <RuntimeBinderException>(() => accessor.AddMethod("1", "2"));
}
public void TestThrowOnNullAssignOnvalueType()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
Assert.ThrowsException <RuntimeBinderException>(() => accessor.TestValueField = null);
}
//------------------------------------------------------
//
// Internal methods
//
//------------------------------------------------------
// Convert an "accessor" into one of the legal types
internal static void DowncastAccessor(object accessor,
out DependencyProperty dp, out PropertyInfo pi, out PropertyDescriptor pd, out DynamicObjectAccessor doa)
{
if ((dp = accessor as DependencyProperty) != null)
{
pd = null;
pi = null;
doa = null;
}
else if ((pi = accessor as PropertyInfo) != null)
{
pd = null;
doa = null;
}
else if ((pd = accessor as PropertyDescriptor) != null)
{
doa = null;
}
else
{
doa = accessor as DynamicObjectAccessor;
}
}
public void TestThrowOnGetProperty()
{
var accessor = DynamicObjectAccessor.Create(new TestClass(), true);
Assert.ThrowsException <RuntimeBinderException>(() => accessor.TestGetOnlyProperty = TestStringValue);
}