@Test
public void testReadAll() throws IOException {
assertEquals(TEST_DATA.length, exposedStream.available());
byte[] data = exposedStream.readAll();
assertArrayEquals(TEST_DATA, data);
assertSame(TEST_DATA, data);
assertEquals(0, exposedStream.available());
}
@Test
public void testConstructWithEmptyArray() throws IOException {
try (ExposedByteArrayInputStream s = new ExposedByteArrayInputStream(new byte[0])) {
assertEquals(0, s.available());
byte[] data = s.readAll();
assertEquals(0, data.length);
}
}
@Test
public void testReadPartial() throws IOException {
assertEquals(TEST_DATA.length, exposedStream.available());
assertEquals(TEST_DATA.length, stream.available());
byte[] data1 = new byte[4];
byte[] data2 = new byte[4];
int ret1 = exposedStream.read(data1);
int ret2 = stream.read(data2);
assertEquals(ret2, ret1);
assertArrayEquals(data2, data1);
assertEquals(stream.available(), exposedStream.available());
}
@Test
public void testReadAllAfterReadPartial() throws IOException {
assertNotEquals(-1, exposedStream.read());
byte[] ret = exposedStream.readAll();
assertArrayEquals("ello World!".getBytes(), ret);
}
