[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2296) @DataModelSelection always injects first value of @DataModel in unit tests

[Jakub Janczak (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBSEAM-2296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12459521#action_12459521 ] 

Jakub Janczak commented on JBSEAM-2296:
---------------------------------------

apparently it's a normal behaviour, as the injection is done on every method call, and the @DataModelSelection is one direction injection (from data model to the data model selection). 

> @DataModelSelection always injects first value of @DataModel in unit tests
> --------------------------------------------------------------------------
>
>                 Key: JBSEAM-2296
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-2296
>             Project: Seam
>          Issue Type: Bug
>          Components: Test Harness
>            Reporter: Christian Bauer
>             Fix For: The future
>
>
> @Name("testBean")
> @Scope(ScopeType.CONVERSATION)
> @AutoCreate
> public class TestBean {
>     @DataModel
>     private List<String> names;
>     public List<String> getNames() {
>         return names;
>     }
>     public void setNames(List<String> names) {
>         this.names = names;
>     }
>     @DataModelSelection
>     private String name;
>     public String getName() {
>         return name;
>     }
>     public void setName(String name) {
>         this.name = name;
>     }
>     public void init() {
>         this.names = new ArrayList<String>();
>         this.names.add("A");
>         this.names.add("B");
>         this.names.add("C");
>     }
> }
> The test:
>     @Test
>     public void test() throws Exception {
>         new FacesRequest() {
>             protected void invokeApplication() throws Exception {
>                 TestBean testBean = (TestBean)getInstance("testBean");
>                 testBean.init();
>                 testBean.setName("B");
>                 System.out.println("#### NAME IS: " + testBean.getName());
>                 assert testBean.getName().equals("B");
>             }
>         }.run();
>     }
> This test fails and prints the selected name as "A". If you remove @DataModelSelection, it prints the correct "B".

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