在我正在进行的项目中,我们使用 OpenEJB 作为框架来测试我们的 EJB。我们以InitialContext
编程方式构造一个,并用它来获取事务管理器和各种 EJB。
但是,我现在必须测试的 EJB 具有@RolesAllowed
注释,因此 OpenEJB 拒绝获取该 EJB,认为我没有所需的权限。
我如何向 OpenEJB 指定此测试应该模拟的用户以及与他关联的角色?
@RunAs
bkail 提到的建议绝对是一个好方法。第二种不涉及内部类的方法是登录测试用例。
当您引导 OpenEJB 时,在InitialContext
属性中指定用户/密码,如下所示:
public void testAsManager() throws Exception {
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.LocalInitialContextFactory");
p.put(Context.SECURITY_PRINCIPAL, "jane");
p.put(Context.SECURITY_CREDENTIALS, "waterfall");
InitialContext context = new InitialContext(p);
try {
movies.addMovie(new Movie("Quentin Tarantino", "Reservoir Dogs", 1992));
movies.addMovie(new Movie("Joel Coen", "Fargo", 1996));
movies.addMovie(new Movie("Joel Coen", "The Big Lebowski", 1998));
List<Movie> list = movies.getMovies();
assertEquals("List.size()", 3, list.size());
for (Movie movie : list) {
movies.deleteMovie(movie);
}
assertEquals("Movies.getMovies()", 0, movies.getMovies().size());
} finally {
context.close();
}
}
然后也许以不同的用户身份再次测试:
public void testAsEmployee() throws Exception {
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.LocalInitialContextFactory");
p.put(Context.SECURITY_PRINCIPAL, "joe");
p.put(Context.SECURITY_CREDENTIALS, "cool");
InitialContext context = new InitialContext(p);
try {
movies.addMovie(new Movie("Quentin Tarantino", "Reservoir Dogs", 1992));
movies.addMovie(new Movie("Joel Coen", "Fargo", 1996));
movies.addMovie(new Movie("Joel Coen", "The Big Lebowski", 1998));
List<Movie> list = movies.getMovies();
assertEquals("List.size()", 3, list.size());
for (Movie movie : list) {
try {
movies.deleteMovie(movie);
fail("Employees should not be allowed to delete");
} catch (EJBAccessException e) {
// Good, Employees cannot delete things
}
}
// The list should still be three movies long
assertEquals("Movies.getMovies()", 3, movies.getMovies().size());
} finally {
context.close();
}
}
users.properties
您可以通过在测试用例的类路径中放置一个和groups.properties
文件来配置测试用户和组。在 Maven 中,它将位于以下位置:
该users.properties
文件可能如下所示
joe=cool
jane=waterfall
groups.properties
像这样
Manager=jane
Employee=jane,joe
请参阅 OpenEJB测试安全示例。基本上,您间接通过没有@RolesAllowed 的测试bean,但在调用第二个bean 之前使用@RunAs 切换角色。