import java.util.List;

import org.junit.Test;

/**
 * @author higa
 *
 */
public class ArrayUtilTest {

    /**
     * @throws Exception
     */
    @Test
    public void testAsArray() throws Exception {
        assertArrayEquals(new int[] { 1, 2 }, ArrayUtil.asIntArray(1, 2));
        assertArrayEquals(new Object[] { "a", 2 }, ArrayUtil.asArray("a", 2));

    assertFalse(TypeToken.of(void.class).isArray());
  }

  public <T> void testIsArray_genericArrayClasses() {
    assertFalse(TypeToken.of(new TypeCapture<T>() {}.capture()).isArray());
    assertTrue(new TypeToken<T[]>() {}.isArray());
    assertTrue(new TypeToken<T[][]>() {}.isArray());
  }

  public void testIsArray_wildcardType() {
    assertTrue(TypeToken.of(Types.subtypeOf(Object[].class)).isArray());

    assertFalse(TypeToken.of(void.class).isArray());
  }

  public <T> void testIsArray_genericArrayClasses() {
    assertFalse(TypeToken.of(new TypeCapture<T>() {}.capture()).isArray());
    assertTrue(new TypeToken<T[]>() {}.isArray());
    assertTrue(new TypeToken<T[][]>() {}.isArray());
  }

  public void testIsArray_wildcardType() {
    assertTrue(TypeToken.of(Types.subtypeOf(Object[].class)).isArray());