Package org.junit.jupiter.api

Class AssertNull

  • class AssertNull
extends java.lang.Object
    AssertNull is a collection of utility methods that support asserting there is no object.
    Since:
    5.0

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private AssertNull()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static void assertNull​(java.lang.Object actual)  
      (package private) static void assertNull​(java.lang.Object actual, java.lang.String message)  
      (package private) static void assertNull​(java.lang.Object actual, java.util.function.Supplier<java.lang.String> messageSupplier)  
      private static void failNotNull​(java.lang.Object actual, java.lang.String message)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • AssertNull

        private AssertNull()

    • Method Detail

      • assertNull

        static void assertNull​(java.lang.Object actual)

      • assertNull

        static void assertNull​(java.lang.Object actual,
                       java.lang.String message)

      • assertNull

        static void assertNull​(java.lang.Object actual,
                       java.util.function.Supplier<java.lang.String> messageSupplier)

      • failNotNull

        private static void failNotNull​(java.lang.Object actual,
                                java.lang.String message)