/** {@inheritDoc} */
 @Override
 public S usingDefaultElementComparator() {
   this.arrays = LongArrays.instance();
   return myself;
 }
Ejemplo n.º 2
0
/**
 * Assertion methods for arrays of {@code long}s.
 *
 * <p>To create an instance of this class, invoke <code>{@link Assertions#assertThat(long[])}</code>
 * .
 *
 * @author Yvonne Wang
 * @author Alex Ruiz
 * @author Joel Costigliola
 * @author Mikhail Mazursky
 * @author Nicolas François
 */
public class LongArrayAssert extends AbstractAssert<LongArrayAssert, long[]>
    implements EnumerableAssert<LongArrayAssert, Long>, ArraySortedAssert<LongArrayAssert, Long> {

  @VisibleForTesting LongArrays arrays = LongArrays.instance();

  protected LongArrayAssert(long[] actual) {
    super(actual, LongArrayAssert.class);
  }

  /** {@inheritDoc} */
  public void isNullOrEmpty() {
    arrays.assertNullOrEmpty(info, actual);
  }

  /** {@inheritDoc} */
  public void isEmpty() {
    arrays.assertEmpty(info, actual);
  }

  /** {@inheritDoc} */
  public LongArrayAssert isNotEmpty() {
    arrays.assertNotEmpty(info, actual);
    return this;
  }

  /** {@inheritDoc} */
  public LongArrayAssert hasSize(int expected) {
    arrays.assertHasSize(info, actual, expected);
    return this;
  }

  /** {@inheritDoc} */
  public LongArrayAssert hasSameSizeAs(Object[] other) {
    arrays.assertHasSameSizeAs(info, actual, other);
    return this;
  }

  /** {@inheritDoc} */
  public LongArrayAssert hasSameSizeAs(Iterable<?> other) {
    arrays.assertHasSameSizeAs(info, actual, other);
    return this;
  }

  /**
   * Verifies that the actual array contains the given values, in any order.
   *
   * @param values the given values.
   * @return {@code this} assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array does not contain the given values.
   */
  public LongArrayAssert contains(long... values) {
    arrays.assertContains(info, actual, values);
    return this;
  }

  /**
   * Verifies that the actual array contains only the given values and nothing else, in any order.
   *
   * @param values the given values.
   * @return {@code this} assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array does not contain the given values, i.e. the actual
   *     array contains some or none of the given values, or the actual array contains more values
   *     than the given ones.
   */
  public LongArrayAssert containsOnly(long... values) {
    arrays.assertContainsOnly(info, actual, values);
    return this;
  }

  /**
   * Verifies that the actual array contains the given sequence, without any other values between
   * them.
   *
   * @param sequence the sequence of values to look for.
   * @return this assertion object.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the given array is {@code null}.
   * @throws AssertionError if the actual array does not contain the given sequence.
   */
  public LongArrayAssert containsSequence(long... sequence) {
    arrays.assertContainsSequence(info, actual, sequence);
    return this;
  }

  /**
   * Verifies that the actual array contains the given value at the given index.
   *
   * @param value the value to look for.
   * @param index the index where the value should be stored in the actual array.
   * @return this assertion object.
   * @throws AssertionError if the actual array is {@code null} or empty.
   * @throws NullPointerException if the given {@code Index} is {@code null}.
   * @throws IndexOutOfBoundsException if the value of the given {@code Index} is equal to or
   *     greater than the size of the actual array.
   * @throws AssertionError if the actual array does not contain the given value at the given index.
   */
  public LongArrayAssert contains(long value, Index index) {
    arrays.assertContains(info, actual, value, index);
    return this;
  }

  /**
   * Verifies that the actual array does not contain the given values.
   *
   * @param values the given values.
   * @return {@code this} assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array contains any of the given values.
   */
  public LongArrayAssert doesNotContain(long... values) {
    arrays.assertDoesNotContain(info, actual, values);
    return this;
  }

  /**
   * Verifies that the actual array does not contain the given value at the given index.
   *
   * @param value the value to look for.
   * @param index the index where the value should be stored in the actual array.
   * @return this assertion object.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws NullPointerException if the given {@code Index} is {@code null}.
   * @throws AssertionError if the actual array contains the given value at the given index.
   */
  public LongArrayAssert doesNotContain(long value, Index index) {
    arrays.assertDoesNotContain(info, actual, value, index);
    return this;
  }

  /**
   * Verifies that the actual array does not contain duplicates.
   *
   * @return {@code this} assertion object.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array contains duplicates.
   */
  public LongArrayAssert doesNotHaveDuplicates() {
    arrays.assertDoesNotHaveDuplicates(info, actual);
    return this;
  }

  /**
   * Verifies that the actual array starts with the given sequence of values, without any other
   * values between them. Similar to <code>{@link #containsSequence(long...)}</code>, but it also
   * verifies that the first element in the sequence is also first element of the actual array.
   *
   * @param sequence the sequence of values to look for.
   * @return this assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array does not start with the given sequence.
   */
  public LongArrayAssert startsWith(long... sequence) {
    arrays.assertStartsWith(info, actual, sequence);
    return this;
  }

  /**
   * Verifies that the actual array ends with the given sequence of values, without any other values
   * between them. Similar to <code>{@link #containsSequence(long...)}</code>, but it also verifies
   * that the last element in the sequence is also last element of the actual array.
   *
   * @param sequence the sequence of values to look for.
   * @return this assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array does not end with the given sequence.
   */
  public LongArrayAssert endsWith(long... sequence) {
    arrays.assertEndsWith(info, actual, sequence);
    return this;
  }

  /** {@inheritDoc} */
  public LongArrayAssert isSorted() {
    arrays.assertIsSorted(info, actual);
    return this;
  }

  /** {@inheritDoc} */
  public LongArrayAssert isSortedAccordingTo(Comparator<? super Long> comparator) {
    arrays.assertIsSortedAccordingToComparator(info, actual, comparator);
    return this;
  }

  /** {@inheritDoc} */
  public LongArrayAssert usingElementComparator(Comparator<? super Long> customComparator) {
    this.arrays = new LongArrays(new ComparatorBasedComparisonStrategy(customComparator));
    return myself;
  }

  /** {@inheritDoc} */
  public LongArrayAssert usingDefaultElementComparator() {
    this.arrays = LongArrays.instance();
    return myself;
  }
}
public abstract class AbstractLongArrayAssert<S extends AbstractLongArrayAssert<S>>
    extends AbstractArrayAssert<S, long[], Long> {

  @VisibleForTesting protected LongArrays arrays = LongArrays.instance();

  public AbstractLongArrayAssert(long[] actual, Class<?> selfType) {
    super(actual, selfType);
  }

  /** {@inheritDoc} */
  @Override
  public void isNullOrEmpty() {
    arrays.assertNullOrEmpty(info, actual);
  }

  /** {@inheritDoc} */
  @Override
  public void isEmpty() {
    arrays.assertEmpty(info, actual);
  }

  /** {@inheritDoc} */
  @Override
  public S isNotEmpty() {
    arrays.assertNotEmpty(info, actual);
    return myself;
  }

  /** {@inheritDoc} */
  @Override
  public S hasSize(int expected) {
    arrays.assertHasSize(info, actual, expected);
    return myself;
  }

  /** {@inheritDoc} */
  @Override
  public S hasSameSizeAs(Iterable<?> other) {
    arrays.assertHasSameSizeAs(info, actual, other);
    return myself;
  }

  /**
   * Verifies that the actual array contains the given values, in any order.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertions will pass
   * assertThat(new long[] { 1L, 2L, 3L }).contains(1L, 2L);
   * assertThat(new long[] { 1L, 2L, 3L }).contains(3L, 1L);
   * assertThat(new long[] { 1L, 2L, 3L }).contains(1L, 3L, 2L);
   *
   * // assertions will fail
   * assertThat(new long[] { 1L, 2L, 3L }).contains(1L, 4L);
   * assertThat(new long[] { 1L, 2L, 3L }).contains(4L, 7L);</code></pre>
   *
   * @param values the given values.
   * @return {@code this} assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array does not contain the given values.
   */
  public S contains(long... values) {
    arrays.assertContains(info, actual, values);
    return myself;
  }

  /**
   * Verifies that the actual array contains only the given values and nothing else, in any order.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertions will pass
   * assertThat(new long[] { 1L, 2L, 3L }).containsOnly(1L, 2L, 3L);
   * assertThat(new long[] { 1L, 2L, 3L }).containsOnly(2L, 3L, 1L);
   *
   * // assertions will fail
   * assertThat(new long[] { 1L, 2L, 3L }).containsOnly(1L, 2L, 3L, 4L);
   * assertThat(new long[] { 1L, 2L, 3L }).containsOnly(4L, 7L);</code></pre>
   *
   * @param values the given values.
   * @return {@code this} assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array does not contain the given values, i.e. the actual
   *     array contains some or none of the given values, or the actual array contains more values
   *     than the given ones.
   */
  public S containsOnly(long... values) {
    arrays.assertContainsOnly(info, actual, values);
    return myself;
  }

  /**
   * Verifies that the actual array contains the given values only once.
   *
   * <p>Examples :
   *
   * <pre><code class='java'> // assertion will pass
   * assertThat(new long[] { 1, 2, 3 }).containsOnlyOnce(1, 2);
   *
   * // assertions will fail
   * assertThat(new long[] { 1, 2, 1 }).containsOnlyOnce(1);
   * assertThat(new long[] { 1, 2, 3 }).containsOnlyOnce(4);
   * assertThat(new long[] { 1, 2, 3, 3 }).containsOnlyOnce(0, 1, 2, 3, 4, 5);</code></pre>
   *
   * @param values the given values.
   * @return {@code this} assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual group does not contain the given values, i.e. the actual
   *     group contains some or none of the given values, or the actual group contains more than
   *     once these values.
   */
  public S containsOnlyOnce(long... values) {
    arrays.assertContainsOnlyOnce(info, actual, values);
    return myself;
  }

  /**
   * Verifies that the actual array contains the given sequence, without any other values between
   * them.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertion will pass
   * assertThat(new long[] { 1, 2, 3 }).containsSequence(1, 2);
   *
   * // assertion will fail
   * assertThat(new long[] { 1, 2, 3 }).containsSequence(1, 3);
   * assertThat(new long[] { 1, 2, 3 }).containsSequence(2, 1);</code></pre>
   *
   * @param sequence the sequence of values to look for.
   * @return myself assertion object.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the given array is {@code null}.
   * @throws AssertionError if the actual array does not contain the given sequence.
   */
  public S containsSequence(long... sequence) {
    arrays.assertContainsSequence(info, actual, sequence);
    return myself;
  }

  /**
   * Verifies that the actual array contains the given subsequence (possibly with other values
   * between them).
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertion will pass
   * assertThat(new long[] { 1, 2, 3 }).containsSubsequence(1, 2);
   * assertThat(new long[] { 1, 2, 3 }).containsSubsequence(1, 3);
   *
   * // assertion will fail
   * assertThat(new long[] { 1, 2, 3 }).containsSubsequence(2, 1);</code></pre>
   *
   * @param subsequence the subsequence of values to look for.
   * @return myself assertion object.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the given array is {@code null}.
   * @throws AssertionError if the actual array does not contain the given subsequence.
   */
  public S containsSubsequence(long... subsequence) {
    arrays.assertContainsSubsequence(info, actual, subsequence);
    return myself;
  }

  /**
   * Verifies that the actual array contains the given value at the given index.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertions will pass
   * assertThat(new long[] { 1L, 2L, 3L }).contains(1L, atIndex(O));
   * assertThat(new long[] { 1L, 2L, 3L }).contains(3L, atIndex(2));
   *
   * // assertions will fail
   * assertThat(new long[] { 1L, 2L, 3L }).contains(1L, atIndex(1));
   * assertThat(new long[] { 1L, 2L, 3L }).contains(4L, atIndex(2));</code></pre>
   *
   * @param value the value to look for.
   * @param index the index where the value should be stored in the actual array.
   * @return myself assertion object.
   * @throws AssertionError if the actual array is {@code null} or empty.
   * @throws NullPointerException if the given {@code Index} is {@code null}.
   * @throws IndexOutOfBoundsException if the value of the given {@code Index} is equal to or
   *     greater than the size of the actual array.
   * @throws AssertionError if the actual array does not contain the given value at the given index.
   */
  public S contains(long value, Index index) {
    arrays.assertContains(info, actual, value, index);
    return myself;
  }

  /**
   * Verifies that the actual array does not contain the given values.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertion will pass
   * assertThat(new long[] { 1L, 2L, 3L }).doesNotContain(4L);
   *
   * // assertion will fail
   * assertThat(new long[] { 1L, 2L, 3L }).doesNotContain(2L);</code></pre>
   *
   * @param values the given values.
   * @return {@code this} assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array contains any of the given values.
   */
  public S doesNotContain(long... values) {
    arrays.assertDoesNotContain(info, actual, values);
    return myself;
  }

  /**
   * Verifies that the actual array does not contain the given value at the given index.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertions will pass
   * assertThat(new long[] { 1L, 2L, 3L }).doesNotContain(1L, atIndex(1));
   * assertThat(new long[] { 1L, 2L, 3L }).doesNotContain(2L, atIndex(0));
   *
   * // assertions will fail
   * assertThat(new long[] { 1L, 2L, 3L }).doesNotContain(1L, atIndex(0));
   * assertThat(new long[] { 1L, 2L, 3L }).doesNotContain(2L, atIndex(1));</code></pre>
   *
   * @param value the value to look for.
   * @param index the index where the value should be stored in the actual array.
   * @return myself assertion object.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws NullPointerException if the given {@code Index} is {@code null}.
   * @throws AssertionError if the actual array contains the given value at the given index.
   */
  public S doesNotContain(long value, Index index) {
    arrays.assertDoesNotContain(info, actual, value, index);
    return myself;
  }

  /**
   * Verifies that the actual array does not contain duplicates.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertion will pass
   * assertThat(new long[] { 1L, 2L, 3L }).doesNotHaveDuplicates();
   *
   * // assertion will fail
   * assertThat(new long[] { 1L, 1L, 2L, 3L }).doesNotHaveDuplicates();</code></pre>
   *
   * @return {@code this} assertion object.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array contains duplicates.
   */
  public S doesNotHaveDuplicates() {
    arrays.assertDoesNotHaveDuplicates(info, actual);
    return myself;
  }

  /**
   * Verifies that the actual array starts with the given sequence of values, without any other
   * values between them. Similar to <code>{@link #containsSequence(long...)}</code>, but it also
   * verifies that the first element in the sequence is also first element of the actual array.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertion will pass
   * assertThat(new long[] { 1L, 2L, 3L }).startsWith(1L, 2L);
   *
   * // assertion will fail
   * assertThat(new long[] { 1L, 2L, 3L }).startsWith(2L, 3L);</code></pre>
   *
   * @param sequence the sequence of values to look for.
   * @return myself assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array does not start with the given sequence.
   */
  public S startsWith(long... sequence) {
    arrays.assertStartsWith(info, actual, sequence);
    return myself;
  }

  /**
   * Verifies that the actual array ends with the given sequence of values, without any other values
   * between them. Similar to <code>{@link #containsSequence(long...)}</code>, but it also verifies
   * that the last element in the sequence is also last element of the actual array.
   *
   * <p>Example:
   *
   * <pre><code class='java'> // assertion will pass
   * assertThat(new long[] { 1L, 2L, 3L }).endsWith(2L, 3L);
   *
   * // assertion will fail
   * assertThat(new long[] { 1L, 2L, 3L }).endsWith(3L, 4L);</code></pre>
   *
   * @param sequence the sequence of values to look for.
   * @return myself assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws IllegalArgumentException if the given argument is an empty array.
   * @throws AssertionError if the actual array is {@code null}.
   * @throws AssertionError if the actual array does not end with the given sequence.
   */
  public S endsWith(long... sequence) {
    arrays.assertEndsWith(info, actual, sequence);
    return myself;
  }

  /** {@inheritDoc} */
  @Override
  public S isSorted() {
    arrays.assertIsSorted(info, actual);
    return myself;
  }

  /** {@inheritDoc} */
  @Override
  public S isSortedAccordingTo(Comparator<? super Long> comparator) {
    arrays.assertIsSortedAccordingToComparator(info, actual, comparator);
    return myself;
  }

  /** {@inheritDoc} */
  @Override
  public S usingElementComparator(Comparator<? super Long> customComparator) {
    this.arrays = new LongArrays(new ComparatorBasedComparisonStrategy(customComparator));
    return myself;
  }

  /** {@inheritDoc} */
  @Override
  public S usingDefaultElementComparator() {
    this.arrays = LongArrays.instance();
    return myself;
  }

  /**
   * Verifies that the actual group contains only the given values and nothing else, <b>in
   * order</b>.
   *
   * <p>Example :
   *
   * <pre><code class='java'> long[] longs = { 1, 2, 3 };
   *
   * // assertion will pass
   * assertThat(longs).containsExactly(1, 2, 3);
   *
   * // assertion will fail as actual and expected order differ
   * assertThat(longs).containsExactly(2, 1, 3);</code></pre>
   *
   * @param values the given values.
   * @return {@code this} assertion object.
   * @throws NullPointerException if the given argument is {@code null}.
   * @throws AssertionError if the actual group is {@code null}.
   * @throws AssertionError if the actual group does not contain the given values with same order,
   *     i.e. the actual group contains some or none of the given values, or the actual group
   *     contains more values than the given ones or values are the same but the order is not.
   */
  public S containsExactly(long... values) {
    objects.assertEqual(info, actual, values);
    return myself;
  }
}
Ejemplo n.º 4
0
 /** {@inheritDoc} */
 public LongArrayAssert usingDefaultElementComparator() {
   this.arrays = LongArrays.instance();
   return myself;
 }