package org.pojomatic.internal;
   
   import static org.testng.Assert.*;
   
   import org.testng.annotations.Test;
   
   import java.util.Collections;
   import java.util.EnumSet;
   
  import org.pojomatic.annotations.DefaultPojomaticPolicy;
  import org.pojomatic.annotations.PojomaticPolicy;
  
  public class PropertyFilterTest {
    private static final Iterable<PojomaticPolicy> ALL_BUT_DEFAULT =
      EnumSet.complementOf(EnumSet.of(PojomaticPolicy.DEFAULT));
  
    @Test public void testGetRolesWithNoClassPolicy() {
      for (PojomaticPolicy policy: ALL_BUT_DEFAULT) {
        assertEquals(PropertyFilter.getRoles(policy, null), policy.getRoles());
      }
    }
  
    @Test public void testGetRolesWithPropertyPolicyAndClassPolicy() {
      for (PojomaticPolicy policy: ALL_BUT_DEFAULT) {
        for (DefaultPojomaticPolicy defaultPolicy: DefaultPojomaticPolicy.values()) {
        assertEquals(PropertyFilter.getRoles(policy, defaultPolicy), policy.getRoles());
        }
      }
    }
  
    @Test public void testGetRolesWithDefaultPropertyPolicyAndNoClassPolicy() {
      assertEquals(PropertyFilter.getRoles(PojomaticPolicy.DEFAULT, null), PojomaticPolicy.ALL.getRoles());
    }
  
    @Test public void testGetRolesWithDefaultPropertyPolicyAndClassPolicy() {
      for (DefaultPojomaticPolicy defaultPolicy: DefaultPojomaticPolicy.values()) {
        assertEquals(PropertyFilter.getRoles(PojomaticPolicy.DEFAULT, defaultPolicy), defaultPolicy.getRoles());
      }
    }
  
    @Test public void testGetRolesWithOnlyClassPolicy() {
      for (DefaultPojomaticPolicy defaultPolicy: DefaultPojomaticPolicy.values()) {
        assertEquals(PropertyFilter.getRoles(null, defaultPolicy), defaultPolicy.getRoles());
      }
    }
  
    @Test
    public void testGetRolesWithNoPolicy() {
      assertEquals(PropertyFilter.getRoles(null, null), Collections.EMPTY_SET);
    }
  
  }