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How to use GetAttributeArgumentValue method of Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo class

Best JustMockLite code snippet using Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue

CustomAttributeInfo.cs

Source:CustomAttributeInfo.cs

...101					if (assignment == null)102					{103						throw new ArgumentException("Only assignment bindings are supported");104					}105					object value = GetAttributeArgumentValue(assignment.Expression, allowArray: true);106					var property = assignment.Member as PropertyInfo;107					if (property != null)108					{109						namedProperties.Add(property);110						propertyValues.Add(value);111					}112					else113					{114						var field = assignment.Member as FieldInfo;115						if (field != null)116						{117							namedFields.Add(field);118							fieldValues.Add(value);119						}120						else121						{122							throw new ArgumentException("Only property and field assignments are supported");123						}124					}125				}126			}127			var ctorArguments = new List<object>();128			foreach (var arg in newExpression.Arguments)129			{130				object value = GetAttributeArgumentValue(arg, allowArray: true);131				ctorArguments.Add(value);132			}133			return new CustomAttributeInfo(134				newExpression.Constructor,135				ctorArguments.ToArray(),136				namedProperties.ToArray(),137				propertyValues.ToArray(),138				namedFields.ToArray(),139				fieldValues.ToArray());140		}141		private static Expression UnwrapBody(Expression body)142		{143			// In VB.NET, a lambda expression like `Function() New MyAttribute()` introduces144			// a conversion to the return type. We need to remove this conversion expression145			// to get the actual constructor call.146			var convertExpression = body as UnaryExpression;147			if (convertExpression != null && convertExpression.NodeType == ExpressionType.Convert)148			{149				return convertExpression.Operand;150			}151			return body;152		}153		private static object GetAttributeArgumentValue(Expression arg, bool allowArray)154		{155			var constant = arg as ConstantExpression;156			if (constant == null)157			{158				if (allowArray)159				{160					var newArrayExpr = arg as NewArrayExpression;161					if (newArrayExpr != null)162					{163						var array = Array.CreateInstance(newArrayExpr.Type.GetElementType(), newArrayExpr.Expressions.Count);164						int index = 0;165						foreach (var expr in newArrayExpr.Expressions)166						{167							object value = GetAttributeArgumentValue(expr, allowArray: false);168							array.SetValue(value, index);169							index++;170						}171						return array;172					}173				}174				throw new ArgumentException("Only constant and single-dimensional array expressions are supported");175			}176			return constant.Value;177		}178		internal CustomAttributeBuilder Builder179		{180			get { return builder; }181		}...

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy;7{8    {9        static void Main(string[] args)10        {11            CustomAttributeInfo customAttributeInfo = new CustomAttributeInfo(typeof(TestAttribute), new object[] { 1, true, "test" });12            Console.WriteLine(customAttributeInfo.GetAttributeArgumentValue<int>(0));13            Console.WriteLine(customAttributeInfo.GetAttributeArgumentValue<bool>(1));14            Console.WriteLine(customAttributeInfo.GetAttributeArgumentValue<string>(2));15            Console.ReadLine();16        }17    }18    [AttributeUsage(AttributeTargets.All, AllowMultiple = true)]19    {20        public TestAttribute(int i, bool b, string s)21        {22        }23    }24}25var attribute = Mock.Arrange(() => methodInfo.GetCustomAttributes(typeof(DescriptionAttribute), true)).Returns(new DescriptionAttribute("Test")).OccursOnce();26var attributeValue = attribute.GetAttributeArgumentValue<string>(0);27at Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue[T](Int32 index)28at Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue[T](Int32 index)29at Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue[T](Int32 index)30at Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue[T](Int32 index)31at Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue[T](Int32 index)32at Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue[T](Int32 index)33at Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue[T](Int32 index)34at Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue[T](Int32 index)

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core.Castle.DynamicProxy;6{7    {8        static void Main(string[] args)9        {10            var attr = new CustomAttributeInfo(typeof(System.ComponentModel.DescriptionAttribute).GetConstructor(new Type[] { typeof(string) }), new object[] { "test" });11            var value = attr.GetAttributeArgumentValue(0);12            Console.WriteLine(value);13            Console.TeadLine();14        }15    }16}

GetAttributeArgumentValue

Using AI Code Generation

1using SystemTasks;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Reflection;7using Telerik.JustMock.Core.Castle.DynamicProxy;8{9    {10        static void Main(string[] args)11        {12            var attr = new CustomAttributeInfo(typeof(System.ComponentModel.DescriptionAttribute).GetConstructor(new Type[] { typeof(string) }), new object[] { "test" });13            var value = attr.GetAttributeArgumentValue(0);14            Console.WriteLine(value);15            Console.ReadLine();16        }17    }18}

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Reflection;7using Telerik.JustMock.Core.Castle.DynamicProxy;8{9    {10        public string GetAttributeArgumentValue()11        {12            var assembly = Assembly.GetExecutingAssembly();13            var attributeType = typeof(ObsoleteAttribute);14            var attribute = assembly.GetCustomAttributes(attributeType, false).FirstOrDefault();15            var attributeInfo = new CustomAttributeInfo(attribute);16            var message = attributeInfo.GetAttributeArgumentValue<string>(0);17            return message;18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using System.Reflection;27using Telerik.JustMock.Core.Castle.DynamicProxy;28{29    {30        public string GetAttributeArgumentValue()31        {32            var assembly = Assembly.GetExecutingAssembly();33            var attributeType = typeof(ObsoleteAttribute);34            var attribute = assembly.GetCustomAttributes(attributeType, false).FirstOrDefault();35            var attributeInfo = new CustomAttributeInfo(attribute);36            var message = attributeInfo.GetAttributeArgumentValue<string>(0);37            return message;38        }39    }40}41using System.Threading.Tasks;

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock;7{8    {9        public string GetAttributeArgumentValue(Type attributeType, string argumentName)10        {11            var attribute = new MockAttribute();12            var info = new CustomAttributeInfo(attribute);13            return info.GetAttributeArgumentValue(attributeType, argumentName);14        }15    }16    {17        [CustomAttributeArgument("Test")]18        public string Test { get; set; }19    }20}21var attribute = new MockAttribute();22            var info = new CustomAttributeInfo(attribute);23            return info.GetAttributeArgumentValue(attributeType, argumentName)24"Method not found: ' to useObject  elerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue(System.Type, System.String)'."25var attribute = new MockAttribute()g26var info = new CustomAttributeInfo(attributeumentValue method of Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo class27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32using System.Reflection;33using Telerik.JustMock.Core.Castle.DynamicProxy;34{35    {36        public string GetAttributeArgumentValue()37        {38            var assembly = Assembly.GetExecutingAssembly();39            var attributeType = typeof(ObsoleteAttribute);40            var attribute = assembly.GetCustomAttributes(attributeType, false).FirstOrDefault();41            var attributeInfo = new CustomAttributeInfo(attribute);42            var message = attributeInfo.GetAttributeArgumentValue<string>(0);43            return message;44        }45    }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock;7{8    {9        public string GetAttributeArgumentValue(Type attributeType, string argumentName)10        {11            var attribute = new MockAttribute();12            var info = new CustomAttributeInfo(attribute);13            return info.GetAttributeArgumentValue(attributeType, argumentName);14        }15    }16    {17        [CustomAttributeArgument("Test")]18        public string Test { get; set; }19    }20}21var attribute = new MockAttribute();22            var info = new CustomAttributeInfo(attribute);23            return info.GetAttributeArgumentValue(attributeType, argumentName);24"Method not found: 'System.Object Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo.GetAttributeArgumentValue(System.Type, System.String)'."25var attribute = new MockAttribute();26var info = new CustomAttributeInfo(attribute

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Reflection;3using Telerik.JustMock.Core.Castle.DynamicProxy;4{5    {6        [AttributeUsage(AttributeTargets.All, AllowMultiple = true)]7        {8            public string MyString { get; set; }9            public MyAttribute(string myString)10            {11                MyString = myString;12            }13        }14        [My("Test")]15        {16        }17        public static void Main()18        {19            var attribute = typeof(MyClass).GetCustomAttribute(typeof(MyAttribute));20            var myString = CustomAttributeInfo.GetAttributeArgumentValue<string>(attribute, 0);21            Console.WriteLine(myString);22        }23    }24}

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Reflection;3using Telerik.JustMock.Core.Castle.DynamicProxy;4{5    public static void Main()6    {7        var assembly = Assembly.Load("Telerik.JustMock.Core");8        var type = assembly.GetType("Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo");9        var method = type.GetMethod("GetAttributeArgumentValue");10        var attribute = new CustomAttributeInfo(typeof(ObsoleteAttribute).GetConstructor(new Type[0]), new object[] { }, new PropertyInfo[0], new object[0]);11        var result = method.Invoke(attribute, new object[] { 0 });12        Console.WriteLine(result);13    }14}15using System;16using System.Reflection;17using Telerik.JustMock.Core.Castle.DynamicProxy;18{19    public static void Main()20    {21        var assembly = Assembly.Load("Telerik.JustMock.Core");22        var type = assembly.GetType("Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo");23        var method = type.GetMethod("GetAttributeArgumentValue");24        var attribute = new CustomAttributeInfo(typeof(ObsoleteAttribute).GetConstructor(new Type[0]), new object[] { "message" }, new PropertyInfo[0], new object[] { "message" });25        var result = method.Invoke(attribute, new object[] { 0 });26        Console.WriteLine(result);27    }28}29using System;30using System.Reflection;31using Telerik.JustMock.Core.Castle.DynamicProxy;32{33    public static void Main()34    {35        var assembly = Assembly.Load("Telerik.JustMock.Core");36        var type = assembly.GetType("Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttributeInfo");37        var method = type.GetMethod("GetAttributeArgumentValue");38        var attribute = new CustomAttributeInfo(typeof(ObsoleteAttribute).GetConstructor(new Type[0]), new object[] { "message", true }, new PropertyInfo[0], new object[] { "message", true });39        var result = method.Invoke(attribute, new object[] { 0 });40        Console.WriteLine(result);41    }42}

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core.Castle.DynamicProxy;6{7    {8        [CustomAttribute("test", 1)]9        public void TestMethod()10        {11        }12    }13    {14        public CustomAttribute(string str, int i)15        {16            this.Str = str;17            this.I = i;18        }19        public string Str { get; set; }20        public int I { get; set; }21    }22    {23        static void Main(string[] args)24        {25            var testClass = Mock.Create<TestClass>();26            var mock = Mock.Get(testClass);27            var attribute = mock.GetAttribute<CustomAttribute>();28            var str = attribute.GetAttributeArgumentValue<string>(0);29            var i = attribute.GetAttributeArgumentValue<int>(1);30        }31    }32}

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Reflection;3using System.Runtime.InteropServices;4using Telerik.JustMock.Core.Castle.DynamicProxy;5{6    {7        static void Main()8        {9            CustomAttributeInfo attributeInfo = new CustomAttributeInfo(typeof(MyAttribute).GetConstructor(new Type[0]), new object[0], new PropertyInfo[0], new object[0]);10            object value = attributeInfo.GetAttributeArgumentValue(0);11            Console.WriteLine(value);12        }13    }14    [AttributeUsage(AttributeTargets.All)]15    {16        public MyAttribute()17        {e Telerik.JustMock.Core.Castle.DynamicProxy.CustomAttribu

GetAttributeArgumentValue

Using AI Code Generation

1using Telerik.JustMock.Core;2using System;3using System.Reflection;4{5    public static void Main()6    {7        var attribute = tpeof(TestAttribute)GetCustomAttribute(typeof(TestAttribute));8        var args = teInfo.GetAttributeArgumentValue(attribute, "name");9        Console.WriteLine(args);10    }11}12{13    public TestAttribute(string name)14    {15    }16}17            this.Value = 10;18        }19        public int Value { get; set; }20    }21}22using System;23using System.Reflection;24using System.Runtime.InteropServices;25using Telerik.JustMock.Core.Castle.DynamicProxy;26{27    {28        static void Main()29        {30            CustomAttributeInfo attributeInfo = new CustomAttributeInfo(typeof(MyAttribute).GetConstructor(new Type[0]), new object[0], new PropertyInfo[0], new object[0]);31            object value = attributeInfo.GetAttributeArgumentValue(0);32            Console.WriteLine(value);33            object namedValue = attributeInfo.GetAttributeNamedArgumentValue("Value");34            Console.WriteLine(namedValue);35        }36    }37    [AttributeUsage(AttributeTargets.All)]38    {39        public MyAttribute()40        {41            this.Value = 10;42        }43        public int Value { get; set; }44    }45}

GetAttributeArgumentValue

Using AI Code Generation

1using System;2using System.Reflection;3using Telerik.JustMock.Core;4{5    {6        public static void Main()7        {8            var attr = new CustomAttributeInfo(typeof(TestAttribute).GetConstructor(new Type[] { typeof(int) }), new object[] { 5 });9            var value = attr.GetAttributeArgumentValue(0);10            Console.WriteLine(value);11        }12    }13    [AttributeUsage(AttributeTargets.All)]14    {15        public TestAttribute(int value)16        {17            this.Value = value;18        }19        public int Value { get; set; }20    }21}

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