org.apache.struts2

## Class StrutsTestCase

- java.lang.Object
- - junit.framework.Assert
  - - junit.framework.TestCase
    - - com.opensymphony.xwork2.XWorkTestCase
      - - org.apache.struts2.StrutsTestCase

- All Implemented Interfaces:
    junit.framework.Test
  Direct Known Subclasses:
    StrutsSpringTestCase

      public abstract class StrutsTestCase
      extends XWorkTestCase

  Base test case for JUnit testing Struts.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected Dispatcher` | `dispatcher`
    `protected Map<String,String>` | `dispatcherInitParams`
    `protected org.springframework.mock.web.MockPageContext` | `pageContext`
    `protected org.springframework.mock.web.MockHttpServletRequest` | `request`
    `protected org.springframework.core.io.DefaultResourceLoader` | `resourceLoader`
    `protected org.springframework.mock.web.MockHttpServletResponse` | `response`
    `protected org.springframework.mock.web.MockServletContext` | `servletContext`

    - ### Fields inherited from class com.opensymphony.xwork2.XWorkTestCase

      `actionProxyFactory, configuration, configurationManager, container`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `StrutsTestCase()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | `applyAdditionalParams(ActionContext context)` Can be overwritten in subclass to provide additional context's params and settings used during action invocation
    `protected <T> T` | `createAction(Class<T> clazz)` A helper method which allows instantiate an action if this action extends `ActionSupport` or any other action class that requires framework's dependencies injection.
    `protected String` | `executeAction(String uri)` Executes an action and returns it's output (not the result returned from execute()), but the actual output that would be written to the response.
    `protected Object` | `findValueAfterExecute(String key)` gets an object from the stack after an action is executed
    `protected ActionMapping` | `getActionMapping(javax.servlet.http.HttpServletRequest request)` Finds an ActionMapping for a given request
    `protected ActionMapping` | `getActionMapping(String url)` Finds an ActionMapping for a given url
    `protected ActionProxy` | `getActionProxy(String uri)` Creates an action proxy for a request, and sets parameters of the ActionInvocation to the passed parameters.
    `protected void` | `initActionContext(ActionContext actionContext)`
    `protected Dispatcher` | `initDispatcher(Map<String,String> params)`
    `protected void` | `initServletMockObjects()`
    `protected void` | `initSession(ActionContext actionContext)`
    `protected void` | `injectStrutsDependencies(Object object)` Injects dependencies on an Object using Struts internal IoC container
    `protected void` | `setUp()` Sets up the configuration settings, XWork configuration, and message resources
    `protected void` | `setupAfterInitDispatcher(Dispatcher dispatcher)`
    `protected void` | `setupBeforeInitDispatcher()`
    `protected void` | `tearDown()`

    - ### Methods inherited from class com.opensymphony.xwork2.XWorkTestCase

      `loadButAdd, loadButAdd, loadConfigurationProviders`

    - ### Methods inherited from class junit.framework.TestCase

      `assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString`

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### response

          protected org.springframework.mock.web.MockHttpServletResponse response

    - #### request

          protected org.springframework.mock.web.MockHttpServletRequest request

    - #### pageContext

          protected org.springframework.mock.web.MockPageContext pageContext

    - #### servletContext

          protected org.springframework.mock.web.MockServletContext servletContext

    - #### dispatcherInitParams

          protected Map<String,String> dispatcherInitParams

    - #### dispatcher

          protected Dispatcher dispatcher

    - #### resourceLoader

          protected org.springframework.core.io.DefaultResourceLoader resourceLoader

  - ### Constructor Detail

    - #### StrutsTestCase

          public StrutsTestCase()

  - ### Method Detail

    - #### findValueAfterExecute

          protected Object findValueAfterExecute(String key)

      gets an object from the stack after an action is executed

    - #### executeAction

          protected String executeAction(String uri)
                                  throws javax.servlet.ServletException,
                                         UnsupportedEncodingException

      Executes an action and returns it's output (not the result returned from execute()), but the actual output that would be written to the response. For this to work the configured result for the action needs to be FreeMarker, or Velocity (JSPs can be used with the Embedded JSP plugin)
      Throws:
        `javax.servlet.ServletException`
        `UnsupportedEncodingException`

    - #### getActionProxy

          protected ActionProxy getActionProxy(String uri)

      Creates an action proxy for a request, and sets parameters of the ActionInvocation to the passed parameters. Make sure to set the request parameters in the protected "request" object before calling this method.

    - #### createAction

          protected <T> T createAction(Class<T> clazz)

      A helper method which allows instantiate an action if this action extends `ActionSupport` or any other action class that requires framework's dependencies injection.

    - #### initActionContext

          protected void initActionContext(ActionContext actionContext)

    - #### initSession

          protected void initSession(ActionContext actionContext)

    - #### applyAdditionalParams

          protected void applyAdditionalParams(ActionContext context)

      Can be overwritten in subclass to provide additional context's params and settings used during action invocation
      Parameters:
        `context` - current `ActionContext`

    - #### getActionMapping

          protected ActionMapping getActionMapping(javax.servlet.http.HttpServletRequest request)

      Finds an ActionMapping for a given request

    - #### getActionMapping

          protected ActionMapping getActionMapping(String url)

      Finds an ActionMapping for a given url

    - #### injectStrutsDependencies

          protected void injectStrutsDependencies(Object object)

      Injects dependencies on an Object using Struts internal IoC container

    - #### setUp

          protected void setUp()
                        throws Exception

      Sets up the configuration settings, XWork configuration, and message resources
      Overrides:
        `setUp` in class `XWorkTestCase`
      Throws:
        `Exception`

    - #### setupBeforeInitDispatcher

          protected void setupBeforeInitDispatcher()
                                            throws Exception

      Throws:
        `Exception`

    - #### setupAfterInitDispatcher

          protected void setupAfterInitDispatcher(Dispatcher dispatcher)

    - #### initServletMockObjects

          protected void initServletMockObjects()

    - #### initDispatcher

          protected Dispatcher initDispatcher(Map<String,String> params)

    - #### tearDown

          protected void tearDown()
                           throws Exception

      Overrides:
        `tearDown` in class `XWorkTestCase`
      Throws:
        `Exception`

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