/**
* Tests for {@link ByteArrayAssert#contains(Byte, Index)}.
*
* @author Alex Ruiz
* @author Yvonne Wang
*/
public class ByteArrayAssert_contains_at_Index_Test {
private final Index index = Index.atIndex(0);
@Rule public ExpectedException thrown = none();
private byte[] actual = {6, 8, 16, 18};
private final byte value = 6;
private ByteArrayAssert assertions;
@Before
public void setUp() {
assertions = new ByteArrayAssert(actual);
}
@Test
public void should_return_this() {
ByteArrayAssert returned = assertions.contains(value, index);
Assert.assertSame(returned, assertions);
}
@Test
public void should_pass_if_actual_contains_value_at_index() {
assertions.contains(value, index);
}
@Test
public void should_fail_if_actual_does_not_contain_value_at_index() {
thrown.expect(AssertionError.class);
assertions.contains((byte) 8, index);
}
@Test
public void should_throw_error_if_actual_is_null() {
thrown.expect(AssertionError.class);
actual = null;
assertions = new ByteArrayAssert(actual);
assertions.contains(value, index);
}
@Test
public void should_throw_error_if_actual_is_empty() {
thrown.expect(AssertionError.class);
actual = new byte[0];
assertions = new ByteArrayAssert(actual);
assertions.contains(value, index);
}
@Test
public void should_fail_if_index_is_null() {
thrown.expect(NullPointerException.class);
assertions.contains(value, null);
}
@Test
public void should_fail_if_index_is_invalid() {
thrown.expect(IllegalArgumentException.class);
assertions.contains(value, Index.atIndex(-1));
}
}
/**
* Tests for {@link IntArrayAssert#doesNotContain(Integer, Index)}.
*
* @author Alex Ruiz
* @author Yvonne Wang
*/
public class IntArrayAssert_doesNotContain_at_Index_Test {
@Rule public ExpectedException thrown = none();
private int[] actual = {1, 2, 3, 4, 5, 6};
private Integer value = 3;
private Index index = Index.atIndex(3);
private IntArrayAssert assertions;
@Before
public void setUp() {
assertions = new IntArrayAssert(actual);
}
@Test
public void should_pass_if_actual_does_not_contain_given_value_at_given_index() {
assertions.doesNotContain(value, index);
}
@Test
public void should_return_this_if_actual_does_not_contain_given_value_at_given_index() {
IntArrayAssert returned = assertions.doesNotContain(value, index);
assertSame(returned, assertions);
}
@Test
public void should_throw_error_if_actual_is_null() {
thrown.expect(AssertionError.class);
assertions = new IntArrayAssert(null);
assertions.doesNotContain(value, index);
}
@Test
public void should_throw_error_if_actual_is_empty() {
thrown.expect(AssertionError.class);
assertions = new IntArrayAssert(new int[0]);
assertions.doesNotContain(value, index);
}
@Test
public void should_throw_error_if_given_value_is_null() {
thrown.expect(AssertionError.class);
assertions.doesNotContain(null, index);
}
@Test
public void should_throw_error_if_given_index_is_null() {
thrown.expect(AssertionError.class);
assertions.doesNotContain(value, null);
}
@Test
public void should_fail_if_actual_contains_given_value_at_given_index() {
thrown.expect(AssertionError.class);
assertions.doesNotContain(4, index);
}
}
/**
* Tests for {@link FloatArrayAssert#doesNotContain(Float, org.fest.assertions.data.Index)}.
*
* @author Alex Ruiz
* @author Yvonne Wang
*/
public class FloatArrayAssert_doesNotContain_at_Index_Test {
@Rule public ExpectedException thrown = none();
private final float[] actual = {1f, 2f, 3f, 4f, 5f, 6f};
private final Float value = 3f;
private final Index index = Index.atIndex(3);
private FloatArrayAssert assertions;
@Before
public void setUp() {
assertions = new FloatArrayAssert(actual);
}
@Test
public void should_pass_if_actual_does_not_contain_given_value_at_given_index() {
assertions.doesNotContain(value, index);
}
@Test
public void should_return_this_if_actual_does_not_contain_given_value_at_given_index() {
FloatArrayAssert returned = assertions.doesNotContain(value, index);
assertSame(returned, assertions);
}
@Test
public void should_throw_error_if_actual_is_null() {
thrown.expect(AssertionError.class);
assertions = new FloatArrayAssert(null);
assertions.doesNotContain(value, index);
}
@Test
public void should_pass_if_actual_is_empty() {
assertions = new FloatArrayAssert(new float[0]);
assertions.doesNotContain(value, index);
}
@Test
public void should_throw_error_if_given_value_is_null() {
thrown.expect(NullPointerException.class);
assertions.doesNotContain(null, index);
}
@Test
public void should_throw_error_if_given_index_is_null() {
thrown.expect(NullPointerException.class);
assertions.doesNotContain(value, null);
}
@Test
public void should_fail_if_actual_contains_given_value_at_given_index() {
thrown.expect(AssertionError.class);
assertions.doesNotContain(4f, index);
}
}
@Test
public void should_not_be_equal_to_Index_with_different_value() {
assertFalse(index.equals(atIndex(6)));
}
@Test
public void should_not_be_equal_to_null() {
assertFalse(index.equals(null));
}
@Test
public void should_not_be_equal_to_Object_of_different_type() {
assertFalse(index.equals("8"));
}
/**
* Only delegate to {@link Index#atIndex(int)} so that Assertions offers a full feature entry
* point to all Fest Assert features (but you can use {@link Index} if you prefer).
*
* <p>Typical usage :
*
* <pre>
* List<Ring> elvesRings = newArrayList(vilya, nenya, narya);
* assertThat(elvesRings).contains(vilya, atIndex(0)).contains(nenya, atIndex(1)).contains(narya, atIndex(2));
* </pre>
*/
public static Index atIndex(int index) {
return Index.atIndex(index);
}
@Test
public void should_fail_if_index_is_invalid() {
thrown.expect(IllegalArgumentException.class);
assertions.contains(value, Index.atIndex(-1));
}