How to use hasDigest method of org.assertj.core.api.AbstractInputStreamAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractInputStreamAssert.hasDigest

Source:AbstractInputStreamAssert.java

...206   * <pre><code class="java"> // assume that assertj-core-2.9.0.jar was downloaded from https://repo1.maven.org/maven2/org/assertj/assertj-core/2.9.0/assertj-core-2.9.0.jar207   * InputStream tested = new FileInputStream(new File("assertj-core-2.9.0.jar"));208   *209   * // The following assertions succeed:210   * assertThat(tested).hasDigest(MessageDigest.getInstance("SHA1"), new byte[]{92, 90, -28, 91, 88, -15, 32, 35, -127, 122, -66, 73, 36, 71, -51, -57, -111, 44, 26, 44});211   * assertThat(tested).hasDigest(MessageDigest.getInstance("MD5"), new byte[]{-36, -77, 1, 92, -46, -124, 71, 100, 76, -127, 10, -13, 82, -125, 44, 25});212   *213   * // The following assertions fail:214   * assertThat(tested).hasDigest(MessageDigest.getInstance("SHA1"), "93b9ced2ee5b3f0f4c8e640e77470dab031d4cad".getBytes());215   * assertThat(tested).hasDigest(MessageDigest.getInstance("MD5"), "3735dff8e1f9df0492a34ef075205b8f".getBytes());</code></pre>216   *217   * @param digest the MessageDigest used to calculate the digests.218   * @param expected the expected binary content to compare the actual {@code InputStream}'s digest to.219   * @return {@code this} assertion object.220   * @throws NullPointerException  if the given algorithm is {@code null}.221   * @throws NullPointerException  if the given digest is {@code null}.222   * @throws AssertionError        if the actual {@code InputStream} is {@code null}.223   * @throws AssertionError        if the actual {@code InputStream} is not readable.224   * @throws InputStreamsException if an I/O error occurs.225   * @throws AssertionError       if the content of the tested {@code InputStream}'s digest is not equal to the given one.226   * @since 3.11.0227   */228  public SELF hasDigest(MessageDigest digest, byte[] expected) {229    inputStreams.assertHasDigest(info, actual, digest, expected);230    return myself;231  }232  /**233   * Verifies that the tested {@link InputStream} digest (calculated with the specified {@link MessageDigest}) is equal to the given one.234   * <p>235   * Examples:236   * <pre><code class="java"> // assume that assertj-core-2.9.0.jar was downloaded from https://repo1.maven.org/maven2/org/assertj/assertj-core/2.9.0/assertj-core-2.9.0.jar237   * InputStream tested = new FileInputStream(new File("assertj-core-2.9.0.jar"));238   *239   * // The following assertions succeed:240   * assertThat(tested).hasDigest(MessageDigest.getInstance("SHA1"), "5c5ae45b58f12023817abe492447cdc7912c1a2c");241   * assertThat(tested).hasDigest(MessageDigest.getInstance("MD5"), "dcb3015cd28447644c810af352832c19");242   *243   * // The following assertions fail:244   * assertThat(tested).hasDigest(MessageDigest.getInstance("SHA1"), "93b9ced2ee5b3f0f4c8e640e77470dab031d4cad");245   * assertThat(tested).hasDigest(MessageDigest.getInstance("MD5"), "3735dff8e1f9df0492a34ef075205b8f");</code></pre>246   *247   * @param digest the MessageDigest used to calculate the digests.248   * @param expected the expected binary content to compare the actual {@code InputStream}'s digest to.249   * @return {@code this} assertion object.250   * @throws NullPointerException  if the given algorithm is {@code null}.251   * @throws NullPointerException  if the given digest is {@code null}.252   * @throws AssertionError        if the actual {@code InputStream} is {@code null}.253   * @throws AssertionError        if the actual {@code InputStream} is not readable.254   * @throws InputStreamsException if an I/O error occurs.255   * @throws AssertionError       if the content of the tested {@code InputStream}'s digest is not equal to the given one.256   * @since 3.11.0257   */258  public SELF hasDigest(MessageDigest digest, String expected) {259    inputStreams.assertHasDigest(info, actual, digest, expected);260    return myself;261  }262  /**263   * Verifies that the tested {@link InputStream} digest (calculated with the specified algorithm) is equal to the given one.264   * <p>265   * Examples:266   * <pre><code class="java"> // assume that assertj-core-2.9.0.jar was downloaded from https://repo1.maven.org/maven2/org/assertj/assertj-core/2.9.0/assertj-core-2.9.0.jar267   * InputStream tested = new FileInputStream(new File("assertj-core-2.9.0.jar"));268   *269   * // The following assertion succeeds:270   * assertThat(tested).hasDigest("SHA1", new byte[]{92, 90, -28, 91, 88, -15, 32, 35, -127, 122, -66, 73, 36, 71, -51, -57, -111, 44, 26, 44});271   * assertThat(tested).hasDigest("MD5", new byte[]{-36, -77, 1, 92, -46, -124, 71, 100, 76, -127, 10, -13, 82, -125, 44, 25});272   *273   * // The following assertion fails:274   * assertThat(tested).hasDigest("SHA1", "93b9ced2ee5b3f0f4c8e640e77470dab031d4cad".getBytes());275   * assertThat(tested).hasDigest("MD5", "3735dff8e1f9df0492a34ef075205b8f".getBytes()); </code></pre>276   *277   * @param algorithm the algorithm used to calculate the digests.278   * @param expected the expected binary content to compare the actual {@code InputStream}'s content to.279   * @return {@code this} assertion object.280   * @throws NullPointerException  if the given algorithm is {@code null}.281   * @throws NullPointerException  if the given digest is {@code null}.282   * @throws AssertionError        if the actual {@code InputStream} is {@code null}.283   * @throws AssertionError        if the actual {@code InputStream} is not readable.284   * @throws InputStreamsException if an I/O error occurs.285   * @throws AssertionError       if the content of the tested {@code InputStream}'s digest is not equal to the given one.286   * @since 3.11.0287   */288  public SELF hasDigest(String algorithm, byte[] expected) {289    inputStreams.assertHasDigest(info, actual, algorithm, expected);290    return myself;291  }292  /**293   * Verifies that the tested {@link InputStream} digest (calculated with the specified algorithm) is equal to the given one.294   * <p>295   * Examples:296   * <pre><code class="java"> // assume that assertj-core-2.9.0.jar was downloaded from https://repo1.maven.org/maven2/org/assertj/assertj-core/2.9.0/assertj-core-2.9.0.jar297   * InputStream tested = new FileInputStream(new File("assertj-core-2.9.0.jar"));298   *299   * // The following assertion succeeds:300   * assertThat(tested).hasDigest("SHA1", "5c5ae45b58f12023817abe492447cdc7912c1a2c");301   * assertThat(tested).hasDigest("MD5", "dcb3015cd28447644c810af352832c19");302   *303   * // The following assertion fails:304   * assertThat(tested).hasDigest("SHA1", "93b9ced2ee5b3f0f4c8e640e77470dab031d4cad");305   * assertThat(tested).hasDigest("MD5", "3735dff8e1f9df0492a34ef075205b8f"); </code></pre>306   *307   * @param algorithm the algorithm used to calculate the digests.308   * @param expected the expected binary content to compare the actual {@code InputStream}'s content to.309   * @return {@code this} assertion object.310   * @throws NullPointerException  if the given algorithm is {@code null}.311   * @throws NullPointerException  if the given digest is {@code null}.312   * @throws AssertionError        if the actual {@code InputStream} is {@code null}.313   * @throws AssertionError        if the actual {@code InputStream} is not readable.314   * @throws InputStreamsException if an I/O error occurs.315   * @throws AssertionError       if the content of the tested {@code InputStream}'s digest is not equal to the given one.316   * @since 3.11.0317   */318  public SELF hasDigest(String algorithm, String expected) {319    inputStreams.assertHasDigest(info, actual, algorithm, expected);320    return myself;321  }322  private String readString(Charset charset) {323    try {324      ByteArrayOutputStream buffer = new ByteArrayOutputStream();325      int read;326      byte[] data = new byte[1024];327      while ((read = actual.read(data, 0, data.length)) != -1) {328        buffer.write(data, 0, read);329      }330      buffer.flush();331      return new String(buffer.toByteArray(), charset);332    } catch (IOException e) {...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.