How to use stream method of org.assertj.core.internal.inputstreams.BinaryDiff_diff_InputStream_bytes_Test class

Best Assertj code snippet using org.assertj.core.internal.inputstreams.BinaryDiff_diff_InputStream_bytes_Test.stream

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...9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2020 the original author or authors.12 */​13package org.assertj.core.internal.inputstreams;14import static org.assertj.core.api.BDDAssertions.then;15import java.io.ByteArrayInputStream;16import java.io.IOException;17import java.io.InputStream;18import org.assertj.core.internal.BinaryDiff;19import org.assertj.core.internal.BinaryDiffResult;20import org.junit.jupiter.api.DisplayName;21import org.junit.jupiter.api.Test;22/​**23 * Tests for <code>{@link BinaryDiff#diff(InputStream, byte[])}</​code>.24 *25 * @author Olivier Michallat, Stefan Birkner26 */​27@DisplayName("BinaryDiff diff(InputStream)")28class BinaryDiff_diff_InputStream_bytes_Test {29 private static final BinaryDiff BINARY_DIFF = new BinaryDiff();30 private InputStream actual;31 private byte[] expected;32 @Test33 void should_return_no_diff_if_inputstream_content_is_equal_to_byte_array() throws IOException {34 /​/​ GIVEN35 actual = stream(0xCA, 0xFE, 0xBA, 0xBE);36 expected = bytes(0xCA, 0xFE, 0xBA, 0xBE);37 /​/​ WHEN38 BinaryDiffResult result = BINARY_DIFF.diff(actual, expected);39 /​/​ THEN40 then(result.hasNoDiff()).isTrue();41 }42 @Test43 void should_return_diff_if_inputstreams_differ_on_one_byte() throws IOException {44 /​/​ GIVEN45 actual = stream(0xCA, 0xFE, 0xBA, 0xBE);46 expected = bytes(0xCA, 0xFE, 0xBE, 0xBE);47 /​/​ WHEN48 BinaryDiffResult result = BINARY_DIFF.diff(actual, expected);49 /​/​ THEN50 then(result.hasDiff()).isTrue();51 then(result.offset).isEqualTo(2);52 then(result.actual).isEqualTo("0xBA");53 then(result.expected).isEqualTo("0xBE");54 }55 @Test56 void should_return_diff_if_actual_is_shorter() throws IOException {57 /​/​ GIVEN58 expected = bytes(0xCA, 0xFE, 0xBA, 0xBE);59 actual = stream(0xCA, 0xFE, 0xBA);60 /​/​ WHEN61 BinaryDiffResult result = BINARY_DIFF.diff(actual, expected);62 /​/​ THEN63 then(result.hasDiff()).isTrue();64 then(result.offset).isEqualTo(3);65 then(result.actual).isEqualTo("EOF");66 then(result.expected).isEqualTo("0xBE");67 }68 @Test69 void should_return_diff_if_expected_is_shorter() throws IOException {70 /​/​ GIVEN71 actual = stream(0xCA, 0xFE, 0xBA, 0xBE);72 expected = bytes(0xCA, 0xFE, 0xBA);73 /​/​ WHEN74 BinaryDiffResult result = BINARY_DIFF.diff(actual, expected);75 /​/​ THEN76 then(result.hasDiff()).isTrue();77 then(result.offset).isEqualTo(3);78 then(result.actual).isEqualTo("0xBE");79 then(result.expected).isEqualTo("EOF");80 }81 private static InputStream stream(int... contents) {82 byte[] byteContents = bytes(contents);83 return new ByteArrayInputStream(byteContents);84 }85 private static byte[] bytes(int... contents) {86 byte[] byteContents = new byte[contents.length];87 for (int i = 0; i < contents.length; i++) {88 byteContents[i] = (byte) contents[i];89 }90 return byteContents;91 }92}...

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1 public void should_pass_if_input_streams_have_same_content() throws IOException {2 InputStream actual = new ByteArrayInputStream("test".getBytes());3 InputStream expected = new ByteArrayInputStream("test".getBytes());4 binaryDiff.diff(actual, expected);5 }6 public void should_fail_if_input_streams_have_different_content() throws IOException {7 InputStream actual = new ByteArrayInputStream("test".getBytes());8 InputStream expected = new ByteArrayInputStream("testX".getBytes());9 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> binaryDiff.diff(actual, expected));10 }11 public void should_fail_if_input_streams_have_different_length() throws IOException {12 InputStream actual = new ByteArrayInputStream("test".getBytes());13 InputStream expected = new ByteArrayInputStream("testX".getBytes());14 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> binaryDiff.diff(actual, expected));15 }16 public void should_fail_if_input_streams_have_different_length_2() throws IOException {17 InputStream actual = new ByteArrayInputStream("test".getBytes());18 InputStream expected = new ByteArrayInputStream("testX".getBytes());19 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> binaryDiff.diff(actual, expected));20 }21 public void should_fail_if_input_streams_have_different_length_3() throws IOException {22 InputStream actual = new ByteArrayInputStream("test".getBytes());23 InputStream expected = new ByteArrayInputStream("testX".getBytes());24 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> binaryDiff.diff(actual, expected));25 }26 public void should_fail_if_input_streams_have_different_length_4() throws IOException {27 InputStream actual = new ByteArrayInputStream("test".getBytes());28 InputStream expected = new ByteArrayInputStream("testX".getBytes());29 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> binaryDiff.diff(actual, expected));30 }31 public void should_fail_if_input_streams_have_different_length_5() throws IOException {32 InputStream actual = new ByteArrayInputStream("test".getBytes());

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