CollectionAssert.AllItemsAreInstancesOfType Method
Definition
Important
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Overloads
| AllItemsAreInstancesOfType(ICollection, Type) |
Tests whether all elements in the specified collection are instances of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of one or more of the elements. |
| AllItemsAreInstancesOfType(ICollection, Type, String) |
Tests whether all elements in the specified collection are instances of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of one or more of the elements. |
| AllItemsAreInstancesOfType(ICollection, Type, String, Object[]) |
Tests whether all elements in the specified collection are instances of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of one or more of the elements. |
AllItemsAreInstancesOfType(ICollection, Type)
Tests whether all elements in the specified collection are instances of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of one or more of the elements.
public:
static void AllItemsAreInstancesOfType(System::Collections::ICollection ^ collection, Type ^ expectedType);public static void AllItemsAreInstancesOfType (System.Collections.ICollection collection, Type expectedType);static member AllItemsAreInstancesOfType : System.Collections.ICollection * Type -> unitPublic Shared Sub AllItemsAreInstancesOfType (collection As ICollection, expectedType As Type)Parameters
- collection
- ICollection
The collection containing elements the test expects to be of the specified type.
- expectedType
- Type
The expected type of each element of collection.
Exceptions
Thrown if an element in collection is null or
expectedType is not in the inheritance hierarchy
of an element in collection.
Applies to
AllItemsAreInstancesOfType(ICollection, Type, String)
Tests whether all elements in the specified collection are instances of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of one or more of the elements.
public:
static void AllItemsAreInstancesOfType(System::Collections::ICollection ^ collection, Type ^ expectedType, System::String ^ message);public static void AllItemsAreInstancesOfType (System.Collections.ICollection collection, Type expectedType, string message);static member AllItemsAreInstancesOfType : System.Collections.ICollection * Type * string -> unitPublic Shared Sub AllItemsAreInstancesOfType (collection As ICollection, expectedType As Type, message As String)Parameters
- collection
- ICollection
The collection containing elements the test expects to be of the specified type.
- expectedType
- Type
The expected type of each element of collection.
- message
- String
The message to include in the exception when an element in
collection is not an instance of
expectedType. The message is shown in test results.
Exceptions
Thrown if an element in collection is null or
expectedType is not in the inheritance hierarchy
of an element in collection.
Applies to
AllItemsAreInstancesOfType(ICollection, Type, String, Object[])
Tests whether all elements in the specified collection are instances of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of one or more of the elements.
public:
static void AllItemsAreInstancesOfType(System::Collections::ICollection ^ collection, Type ^ expectedType, System::String ^ message, ... cli::array <System::Object ^> ^ parameters);public static void AllItemsAreInstancesOfType (System.Collections.ICollection collection, Type expectedType, string message, params object[] parameters);static member AllItemsAreInstancesOfType : System.Collections.ICollection * Type * string * obj[] -> unitPublic Shared Sub AllItemsAreInstancesOfType (collection As ICollection, expectedType As Type, message As String, ParamArray parameters As Object())Parameters
- collection
- ICollection
The collection containing elements the test expects to be of the specified type.
- expectedType
- Type
The expected type of each element of collection.
- message
- String
The message to include in the exception when an element in
collection is not an instance of
expectedType. The message is shown in test results.
- parameters
- Object[]
An array of parameters to use when formatting message.
Exceptions
Thrown if an element in collection is null or
expectedType is not in the inheritance hierarchy
of an element in collection.