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How to use asBase64Encoded method of org.assertj.core.api.AbstractByteArrayAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractByteArrayAssert.asBase64Encoded

...1263   * Encodes the actual array into a Base64 string, the encoded string becoming the new object under test.1264   * <p>1265   * Examples:1266   * <pre><code class='java'> // assertion succeeds1267   * assertThat("AssertJ".getBytes()).asBase64Encoded().isEqualTo(&quot;QXNzZXJ0Sg==&quot;);</code></pre>1268   *1269   * @return a new {@link StringAssert} instance whose string under test is the result of the encoding.1270   * @throws AssertionError if the actual value is {@code null}.1271   *1272   * @since 3.22.01273   */1274  @CheckReturnValue1275  public AbstractStringAssert<?> asBase64Encoded() {1276    objects.assertNotNull(info, actual);1277    return new StringAssert(Base64.getEncoder().encodeToString(actual)).withAssertionState(myself);1278  }1279  /**1280   * @deprecated use {@link #asBase64Encoded()} instead.1281   * <p>1282   * Encodes the actual array into a Base64 string, the encoded string becoming the new object under test.1283   * <p>1284   * Examples:1285   * <pre><code class='java'> // assertion succeeds1286   * assertThat("AssertJ".getBytes()).encodedAsBase64().isEqualTo(&quot;QXNzZXJ0Sg==&quot;);</code></pre>1287   *1288   * @return a new {@link StringAssert} instance whose string under test is the result of the encoding.1289   * @throws AssertionError if the actual value is {@code null}.1290   *1291   * @since 3.16.01292   */1293  @Deprecated1294  @CheckReturnValue1295  public AbstractStringAssert<?> encodedAsBase64() {1296    return asBase64Encoded();1297  }1298  private static byte[] toPrimitiveByteArray(Byte[] values) {1299    byte[] bytes = new byte[values.length];1300    range(0, values.length).forEach(i -> bytes[i] = values[i]);1301    return bytes;1302  }1303}...

asBase64Encoded

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2public class AssertJBase64EncodingTest {3    public void givenByteArray_whenAssertingBase64Encoding_thenCorrect() {4        byte[] byteArray = new byte[] { 0, 1, 2 };5        String base64String = "AAEC";6        assertThat(byteArray).asBase64Encoded().isEqualTo(base64String);7    }8}9	at org.junit.Assert.assertEquals(Assert.java:115)10	at org.junit.Assert.assertEquals(Assert.java:144)11	at org.assertj.core.internal.Objects.assertEqual(Objects.java:54)12	at org.assertj.core.internal.Objects.assertEqual(Objects.java:38)13	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:82)14	at com.baeldung.assertj.AssertJBase64EncodingTest.givenByteArray_whenAssertingBase64Encoding_thenCorrect(AssertJBase64EncodingTest.java:15)

asBase64Encoded

Using AI Code Generation

1import org.assertj.core.api.AbstractByteArrayAssert;2import java.util.Base64;3public class Base64EncodedByteArray extends AbstractByteArrayAssert<Base64EncodedByteArray> {4  public Base64EncodedByteArray(byte[] actual) {5    super(actual, Base64EncodedByteArray.class);6  }7  public static Base64EncodedByteArray assertThat(byte[] actual) {8    return new Base64EncodedByteArray(actual);9  }10  public Base64EncodedByteArray asBase64Encoded() {11    isNotNull();12    String base64EncodedString = Base64.getEncoder().encodeToString(actual);13    return new Base64EncodedByteArray(base64EncodedString.getBytes());14  }15}16import org.junit.Test;17import static org.assertj.core.api.Assertions.assertThat;18import static org.assertj.core.api.Assertions.assertThatThrownBy;19public class Base64EncodedByteArrayTest {20  public void shouldConvertByteArrayToBase64EncodedString() {21    byte[] actual = new byte[] { 1, 2, 3 };22    byte[] expected = "AQID".getBytes();23    assertThat(Base64EncodedByteArray.assertThat(actual).asBase64Encoded()).isEqualTo(expected);24  }25  public void shouldThrowExceptionWhenArrayIsNull() {26    byte[] actual = null;27    assertThatThrownBy(() -> Base64EncodedByteArray.assertThat(actual).asBase64Encoded())28        .isInstanceOf(AssertionError.class)29        .hasMessage("Expecting actual not to be null");30  }31}32	at org.junit.Assert.assertEquals(Assert.java:115)33	at org.junit.Assert.assertEquals(Assert.java:144)34	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)35	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:80)36	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:30)37	at org.assertj.core.api.AbstractByteArrayAssert.isEqualTo(AbstractByteArrayAssert.java:43)38	at com.baeldung.customassertion.Base64EncodedByteArrayTest.shouldConvertByteArrayToBase64EncodedString(Base64EncodedByteArrayTest.java:12)39In this article, we have seen how to create a custom assertion in AssertJ. We have also seen how to use thi asBase64Encoded() methods test is shown below:40org.assertj.core.api.AbstractByteArrayAssertTest > testBase64Encoded() PASSED

asBase64Encoded

Using AI Code Generation

1import org.assertj.core.api.AbstractByteArrayAssert;2import java.util.Base64;3public class Base64EncodedByteArray extends AbstractByteArrayAssert<Base64EncodedByteArray> {4  public Base64EncodedByteArray(byte[] actual) {5    super(actual, Base64EncodedByteArray.class);6  }7  public static Base64EncodedByteArray assertThat(byte[] actual) {8    return new Base64EncodedByteArray(actual);9  }10  public Base64EncodedByteArray asBase64Encoded() {11    isNotNull();12    String base64EncodedString = Base64.getEncoder().encodeToString(actual);13    return new Base64EncodedByteArray(base64EncodedString.getBytes());14  }15}16import org.junit.Teadecimal method of org.assertj.core.api.AbstractByteArrayAssert

asBase64Encoded

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3public class Base64EncodedByteArrayTest {4  public void shouldConvertByteArrayToBase64EncodedString() {5    byte[] actual = new byte[] { 1, 2, 3 };6    byte[] expected = "AQID".getBytes();7    assertThat(Base64EncodedByteArray.assertThat(actual).asBase64Encoded()).isEqualTo(expected);8  }9  public void shouldThrowExceptionWhenArrayIsNull() {10    byte[] actual = null;11    assertThatThrownBy(() -> Base64EncodedByteArray.assertThat(actual).asBase64Encoded())12        .isInstanceOf(AssertionError.class)13        .hasMessage("Expecting actual not to be null");14  }15}16	at org.junit.Assert.assertEquals(Assert.java:115)17	at org.junit.Assert.assertEquals(Assert.java:144)18	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)19	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:80)20	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:30)21	at org.assertj.core.api.AbstractByteArrayAssert.isEqualTo(AbstractByteArrayAssert.java:43)22	at com.baeldung.customassertion.Base64EncodedByteArrayTest.shouldConvertByteArrayToBase64EncodedString(Base64EncodedByteArrayTest.java:12)23In this article, we have seen how to create a custom assertion in AssertJ. We have also seen how to use the asBase64Encoded() method

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