Ejemplo n.º 1
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		private static void SetPublicProperties(Type type, object obj, Dictionary<Type, object> createdObjectReferences) {
			PropertyInfo[] properties = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
			ObjectGenerator objectGenerator = new ObjectGenerator();
			foreach (PropertyInfo property in properties) {
				if (property.CanWrite) {
					object propertyValue = objectGenerator.GenerateObject(property.PropertyType, createdObjectReferences);
					property.SetValue(obj, propertyValue, null);
				}
			}
		}
Ejemplo n.º 2
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		private static void SetPublicFields(Type type, object obj, Dictionary<Type, object> createdObjectReferences) {
			FieldInfo[] fields = type.GetFields(BindingFlags.Public | BindingFlags.Instance);
			ObjectGenerator objectGenerator = new ObjectGenerator();
			foreach (FieldInfo field in fields) {
				object fieldValue = objectGenerator.GenerateObject(field.FieldType, createdObjectReferences);
				field.SetValue(obj, fieldValue);
			}
		}
Ejemplo n.º 3
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		private static object GenerateCollection(Type collectionType, int size, Dictionary<Type, object> createdObjectReferences) {
			Type type = collectionType.IsGenericType ?
				collectionType.GetGenericArguments()[0] :
				typeof(object);
			object result = Activator.CreateInstance(collectionType);
			MethodInfo addMethod = collectionType.GetMethod("Add");
			bool areAllElementsNull = true;
			ObjectGenerator objectGenerator = new ObjectGenerator();
			for (int i = 0; i < size; i++) {
				object element = objectGenerator.GenerateObject(type, createdObjectReferences);
				addMethod.Invoke(result, new object[] { element });
				areAllElementsNull &= element == null;
			}

			if (areAllElementsNull) {
				return null;
			}

			return result;
		}
Ejemplo n.º 4
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		private static object GenerateNullable(Type nullableType, Dictionary<Type, object> createdObjectReferences) {
			Type type = nullableType.GetGenericArguments()[0];
			ObjectGenerator objectGenerator = new ObjectGenerator();
			return objectGenerator.GenerateObject(type, createdObjectReferences);
		}
Ejemplo n.º 5
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		private static object GenerateDictionary(Type dictionaryType, int size, Dictionary<Type, object> createdObjectReferences) {
			Type typeK = typeof(object);
			Type typeV = typeof(object);
			if (dictionaryType.IsGenericType) {
				Type[] genericArgs = dictionaryType.GetGenericArguments();
				typeK = genericArgs[0];
				typeV = genericArgs[1];
			}

			object result = Activator.CreateInstance(dictionaryType);
			MethodInfo addMethod = dictionaryType.GetMethod("Add") ?? dictionaryType.GetMethod("TryAdd");
			MethodInfo containsMethod = dictionaryType.GetMethod("Contains") ?? dictionaryType.GetMethod("ContainsKey");
			ObjectGenerator objectGenerator = new ObjectGenerator();
			for (int i = 0; i < size; i++) {
				object newKey = objectGenerator.GenerateObject(typeK, createdObjectReferences);
				if (newKey == null) {
					// Cannot generate a valid key
					return null;
				}

				bool containsKey = (bool)containsMethod.Invoke(result, new object[] { newKey });
				if (!containsKey) {
					object newValue = objectGenerator.GenerateObject(typeV, createdObjectReferences);
					addMethod.Invoke(result, new object[] { newKey, newValue });
				}
			}

			return result;
		}
Ejemplo n.º 6
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		private static object GenerateArray(Type arrayType, int size, Dictionary<Type, object> createdObjectReferences) {
			Type type = arrayType.GetElementType();
			Array result = Array.CreateInstance(type, size);
			bool areAllElementsNull = true;
			ObjectGenerator objectGenerator = new ObjectGenerator();
			for (int i = 0; i < size; i++) {
				object element = objectGenerator.GenerateObject(type, createdObjectReferences);
				result.SetValue(element, i);
				areAllElementsNull &= element == null;
			}

			if (areAllElementsNull) {
				return null;
			}

			return result;
		}
Ejemplo n.º 7
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		private static object GenerateKeyValuePair(Type keyValuePairType, Dictionary<Type, object> createdObjectReferences) {
			Type[] genericArgs = keyValuePairType.GetGenericArguments();
			Type typeK = genericArgs[0];
			Type typeV = genericArgs[1];
			ObjectGenerator objectGenerator = new ObjectGenerator();
			object keyObject = objectGenerator.GenerateObject(typeK, createdObjectReferences);
			object valueObject = objectGenerator.GenerateObject(typeV, createdObjectReferences);
			if (keyObject == null && valueObject == null) {
				// Failed to create key and values
				return null;
			}
			object result = Activator.CreateInstance(keyValuePairType, keyObject, valueObject);
			return result;
		}
Ejemplo n.º 8
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		private static object GenerateTuple(Type type, Dictionary<Type, object> createdObjectReferences) {
			Type[] genericArgs = type.GetGenericArguments();
			object[] parameterValues = new object[genericArgs.Length];
			bool failedToCreateTuple = true;
			ObjectGenerator objectGenerator = new ObjectGenerator();
			for (int i = 0; i < genericArgs.Length; i++) {
				parameterValues[i] = objectGenerator.GenerateObject(genericArgs[i], createdObjectReferences);
				failedToCreateTuple &= parameterValues[i] == null;
			}
			if (failedToCreateTuple) {
				return null;
			}
			object result = Activator.CreateInstance(type, parameterValues);
			return result;
		}
Ejemplo n.º 9
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		// Default factory for sample objects
		private static object DefaultSampleObjectFactory(HelpPageSampleGenerator sampleGenerator, Type type) {
			// Try to create a default sample object
			ObjectGenerator objectGenerator = new ObjectGenerator();
			return objectGenerator.GenerateObject(type);
		}