RawTypeMemberTests.java

/*
Copyright 2014 Google Inc. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package com.google.security.zynamics.binnavi.disassembly.types;

import static org.junit.Assert.assertEquals;

import com.google.common.base.Optional;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/**
 * This class contains tests related to {@link RawTypeMember raw type members}.
 */
@RunWith(JUnit4.class)
public class RawTypeMemberTests {
  private static final int ID = 1;
  private static final String NAME = "test_raw_type_member";
  private static final int BASE_TYPE_ID = 2;
  private static final Integer PARENT_ID = 3;
  private static final Integer OFFSET = 20;
  private static final Integer ARGUMENT = 30;
  private static final int NUMBER_OF_ELEMENTS = 100;

  @Test
  public void testConstruction() {
    final RawTypeMember rawMember =
        new RawTypeMember(ID, NAME, BASE_TYPE_ID, PARENT_ID, OFFSET, null, NUMBER_OF_ELEMENTS);
    assertEquals(ID, rawMember.getId());
    assertEquals(NAME, rawMember.getName());
    assertEquals(BASE_TYPE_ID, rawMember.getBaseTypeId());
    assertEquals(PARENT_ID, rawMember.getParentId());
    assertEquals(Optional.<Integer> of(OFFSET), rawMember.getOffset());
    assertEquals(Optional.<Integer> absent(), rawMember.getArgumentIndex());
    assertEquals(Optional.<Integer> of(NUMBER_OF_ELEMENTS), rawMember.getNumberOfElements());
  }

  @Test(expected = NullPointerException.class)
  public void testInvalidConstruction0() {
    new RawTypeMember(ID, null, BASE_TYPE_ID, PARENT_ID, OFFSET, ARGUMENT, NUMBER_OF_ELEMENTS);
  }

  @Test(expected = IllegalArgumentException.class)
  public void testInvalidConstruction1() {
    new RawTypeMember(ID, NAME, BASE_TYPE_ID, PARENT_ID, -10, ARGUMENT, NUMBER_OF_ELEMENTS);
  }

  @Test(expected = IllegalArgumentException.class)
  public void testInvalidConstruction2() {
    new RawTypeMember(ID, NAME, BASE_TYPE_ID, PARENT_ID, OFFSET, ARGUMENT, -1);
  }
}