RawTypeSubstitutionTests.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.assertArrayEquals;
import static org.junit.Assert.assertEquals;

import com.google.security.zynamics.zylib.disassembly.CAddress;
import com.google.security.zynamics.zylib.disassembly.IAddress;

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

/**
 * This class contains tests related to {@link RawTypeSubstitution raw type substitutions}.
 */
@RunWith(JUnit4.class)
public class RawTypeSubstitutionTests {
  private static final IAddress ADDRESS = new CAddress(0x1000);
  private static final int POSITION = 1;
  private static final int EXPRESSION_ID = 2;
  private static final int BASE_TYPE_ID = 3;
  private static final Integer[] PATH = new Integer[] {1, 2, 3};
  private static final Integer OFFSET = 10;

  @Test
  public void testConstruction() {
    final RawTypeSubstitution rawSubstitution =
        new RawTypeSubstitution(ADDRESS, POSITION, EXPRESSION_ID, BASE_TYPE_ID, PATH, OFFSET);
    assertEquals(ADDRESS, rawSubstitution.getAddress());
    assertEquals(POSITION, rawSubstitution.getPosition());
    assertEquals(EXPRESSION_ID, rawSubstitution.getExpressionId());
    assertEquals(BASE_TYPE_ID, rawSubstitution.getBaseTypeId());
    assertArrayEquals(PATH, rawSubstitution.getPath());
    assertEquals(OFFSET, rawSubstitution.getOffset());
  }

  @Test(expected = NullPointerException.class)
  public void testInvalidConstruction0() {
    new RawTypeSubstitution(null, POSITION, EXPRESSION_ID, BASE_TYPE_ID, PATH, OFFSET);
  }

  @Test(expected = IllegalArgumentException.class)
  public void testInvalidConstruction1() {
    new RawTypeSubstitution(ADDRESS, -1, EXPRESSION_ID, BASE_TYPE_ID, PATH, OFFSET);
  }
}