junit.framework.AssertionFailedError: Tras insertar 2 noticas el número de titulares debería ser 2 . Verifique el funcionamiento del método addHeadline at test.TestHeadManager.testAddHeadline2(TestHeadManager.java:45) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) junit.framework.AssertionFailedError: No se ha recuperado la notica correctamente cuando sólo hay una notica at test.TestHeadManager.testGetHeadline2(TestHeadManager.java:92) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) junit.framework.AssertionFailedError: No se ha recuperado la notica 1 correctamente cuando está lleno at test.TestHeadManager.testGetHeadline3(TestHeadManager.java:107) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) junit.framework.AssertionFailedError: Cuando se borrar un elemento se debe retonar el número de elementos que quedan at test.TestHeadManager.testdeleteHeadline3(TestHeadManager.java:141) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) junit.framework.AssertionFailedError: No se ha recuperado la notica 1 correctamente cuando se intentó borrar una noticia inexistente at test.TestHeadManager.testdeleteHeadline4(TestHeadManager.java:169) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) junit.framework.AssertionFailedError: Al borrar por título una noticia que existe debe retornar el número de titulares que quedan at test.TestHeadManager.testdeleteHeadline5(TestHeadManager.java:183) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) junit.framework.AssertionFailedError: Al borrar por título una noticia que existe debe retornar el número de titulares que quedan at test.TestHeadManager.testdeleteHeadline6(TestHeadManager.java:203) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) junit.framework.AssertionFailedError: Tras insertar 1 noticas el número de titulares debería ser 1 . Si la prueba testAddHeadline2 funcionó correctramente verifique getNTitulares at test.TestHeadManager.testGetNTitulares2(TestHeadManager.java:61) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)