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How to use AbstractInputStreamAssert class of org.assertj.core.api package

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

Source:AssertJPromiseAssert.java

...22import org.assertj.core.api.AbstractBooleanAssert;23import org.assertj.core.api.AbstractCharSequenceAssert;24import org.assertj.core.api.AbstractDoubleAssert;25import org.assertj.core.api.AbstractFileAssert;26import org.assertj.core.api.AbstractInputStreamAssert;27import org.assertj.core.api.AbstractIntegerAssert;28import org.assertj.core.api.AbstractIterableAssert;29import org.assertj.core.api.AbstractListAssert;30import org.assertj.core.api.AbstractLongAssert;31import org.assertj.core.api.AbstractMapAssert;32import org.assertj.core.api.AbstractObjectArrayAssert;33import org.assertj.core.api.AbstractObjectAssert;34import org.assertj.core.api.Assertions;35import org.forgerock.util.promise.Promise;36/**37 * Assertion class for a promise. Allows verification of the value that was completed with.38 */39public final class AssertJPromiseAssert40        extends AbstractAssertJPromiseAssert<Object, AssertJPromiseAssert, AssertJPromiseAssert.SuccessfulPromiseAssert> {41    /**42     * Creates an {@code AssertJPromiseAssert} instance for making assertions on a {@link Promise}.43     * @param promise The actual promise instance.44     * @return The {@code AssertJPromiseAssert} instance.45     */46    public static AssertJPromiseAssert assertThat(Promise<?, ?> promise) {47        return new AssertJPromiseAssert(promise);48    }49    @SuppressWarnings("unchecked")50    private AssertJPromiseAssert(Promise<?, ?> promise) {51        super((Promise<Object, ?>) promise, AssertJPromiseAssert.class);52    }53    @Override54    protected SuccessfulPromiseAssert createSucceededAssert(Object actual) {55        return new SuccessfulPromiseAssert(actual);56    }57    /**58     * An assertion class for making assertions on the successful completion value of a {@link Promise}.59     */60    public static final class SuccessfulPromiseAssert extends AbstractAssert<SuccessfulPromiseAssert, Object> {61        private SuccessfulPromiseAssert(Object actual) {62            super(actual, SuccessfulPromiseAssert.class);63        }64        /**65         * Asserts that the value was a {@link Map} instance.66         * @param <K> The map key type.67         * @param <V> The map value type.68         * @return A {@link AbstractMapAssert} instance for making assertions on the value.69         */70        @SuppressWarnings("unchecked")71        public <K, V> AbstractMapAssert<?, ? extends Map<K, V>, K, V> withMap() {72            isInstanceOf(Map.class);73            return Assertions.assertThat((Map<K, V>) actual);74        }75        /**76         * Asserts that the value was a {@link Iterable} instance.77         * @param <T> The iterable contents type.78         * @return A {@link AbstractIterableAssert} instance for making assertions on the value.79         */80        @SuppressWarnings("unchecked")81        public <T> AbstractIterableAssert<?, ? extends Iterable<? extends T>, T> withIterable() {82            isInstanceOf(Iterable.class);83            return Assertions.assertThat((Iterable<T>) actual);84        }85        /**86         * Asserts that the value was a {@link List} instance.87         *88         * @param <T> The list contents type.89         * @return A {@link AbstractListAssert} instance for making assertions on the value.90         */91        @SuppressWarnings("unchecked")92        public <T> AbstractListAssert<?, ? extends List<? extends T>, T> withList() {93            isInstanceOf(List.class);94            return Assertions.assertThat((List<T>) actual);95        }96        /**97         * Asserts that the value was a {@link String} instance.98         * @return A {@link AbstractCharSequenceAssert} instance for making assertions on the value.99         */100        public AbstractCharSequenceAssert<?, String> withString() {101            isInstanceOf(String.class);102            return Assertions.assertThat((String) actual);103        }104        /**105         * Asserts that the value was a {@link InputStream} instance.106         * @return A {@link AbstractInputStreamAssert} instance for making assertions on the value.107         */108        public AbstractInputStreamAssert<?, ? extends InputStream> withInputStream() {109            isInstanceOf(InputStream.class);110            return Assertions.assertThat((InputStream) actual);111        }112        /**113         * Asserts that the value was a {@link File} instance.114         * @return A {@link AbstractFileAssert} instance for making assertions on the value.115         */116        public AbstractFileAssert<?> withFile() {117            isInstanceOf(File.class);118            return Assertions.assertThat((File) actual);119        }120        /**121         * Asserts that the value was a {@link Integer} instance.122         * @return A {@link AbstractIntegerAssert} instance for making assertions on the value....

AbstractInputStreamAssert

Using AI Code Generation

1import org.assertj.core.api.AbstractInputStreamAssert;2import org.assertj.core.api.Assertions;3import org.junit.jupiter.api.Test;4import java.io.ByteArrayInputStream;5import java.io.IOException;6import java.io.InputStream;7import java.nio.charset.StandardCharsets;8import static org.assertj.core.api.Assertions.assertThat;9import static org.assertj.core.api.Assertions.assertThatExceptionOfType;10import static org.assertj.core.api.Assertions.assertThatThrownBy;11public class AssertJInputStreamTest {12    public void givenInputStream_whenRead_thenCorrect() throws IOException {13        InputStream is = new ByteArrayInputStream("Hello World".getBytes(StandardCharsets.UTF_8));14        String result = new AbstractInputStreamAssert<AssertJInputStreamTest, InputStream>(is, AssertJInputStreamTest.class) {15            protected String doExtractActualAsString() throws IOException {16                return "Hello World";17            }18        }.asString();19        assertThat(result).isEqualTo("Hello World");20    }21    public void givenInputStream_whenRead_thenException() throws IOException {22        InputStream is = new ByteArrayInputStream("Hello World".getBytes(StandardCharsets.UTF_8));23        assertThatExceptionOfType(AssertionError.class)24          .isThrownBy(() -> new AbstractInputStreamAssert<AssertJInputStreamTest, InputStream>(is, AssertJInputStreamTest.class) {25              protected String doExtractActualAsString() throws IOException {26                  return "Hello World1";27              }28          }.asString())29          .withMessageContaining("Expecting InputStream to contain String:")30          .withMessageContaining("but was:");31    }32    public void givenInputStream_whenRead_thenException2() throws IOException {33        InputStream is = new ByteArrayInputStream("Hello World".getBytes(StandardCharsets.UTF_8));34        assertThatThrownBy(() -> new AbstractInputStreamAssert<AssertJInputStreamTest, InputStream>(is, AssertJInputStreamTest.class) {35            protected String doExtractActualAsString() throws IOException {36                return "Hello World1";37            }38        }.asString())39          .isInstanceOf(AssertionError.class)40          .hasMessageContaining("Expecting InputStream to contain String:")41          .hasMessageContaining("but was:");42    }43}

AbstractInputStreamAssert

Using AI Code Generation

1import org.assertj.core.api.AbstractInputStreamAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4import java.io.ByteArrayInputStream;5import java.io.IOException;6import java.io.InputStream;7public class AssertJTest {8    public void test() throws IOException {9        InputStream inputStream = new ByteArrayInputStream("Hello World!".getBytes());10        AbstractInputStreamAssert<?, ? extends InputStream> abstractInputStreamAssert = Assertions.assertThat(inputStream);11        abstractInputStreamAssert.hasSameContentAs(new ByteArrayInputStream("Hello World!".getBytes()));12    }13}14	at org.junit.Assert.assertEquals(Assert.java:115)15	at org.junit.Assert.assertEquals(Assert.java:144)16	at org.assertj.core.api.AbstractInputStreamAssert.hasSameContentAs(AbstractInputStreamAssert.java:92)17	at AssertJTest.test(AssertJTest.java:18)18hasSameContentAs(InputStream inputStream)19hasSameTextualContentAs(InputStream inputStream)20hasSameBinaryContentAs(InputStream inputStream)21hasSameContentAs(InputStream inputStream, Charset charset)22hasSameTextualContentAs(InputStream inputStream, Charset charset)23hasSameBinaryContentAs(InputStream inputStream, Charset charset)24hasSameContentAs(InputStream inputStream, String charsetName)25hasSameTextualContentAs(InputStream inputStream, String charsetName)26hasSameBinaryContentAs(InputStream inputStream, String charsetName)27hasSameContentAs(InputStream inputStream, Charset charset, ContentComparisonStrategy contentComparisonStrategy)28hasSameTextualContentAs(InputStream inputStream, Charset charset, ContentComparisonStrategy contentComparisonStrategy)29hasSameBinaryContentAs(InputStream inputStream, Charset charset, ContentComparisonStrategy contentComparisonStrategy)30hasSameContentAs(InputStream inputStream, String charsetName, ContentComparisonStrategy contentComparisonStrategy)31hasSameTextualContentAs(InputStream inputStream, String charsetName, ContentComparisonStrategy contentComparisonStrategy)32hasSameBinaryContentAs(InputStream inputStream, String charsetName, ContentComparisonStrategy contentComparisonStrategy)33hasSameContentAs(InputStream inputStream, ContentComparisonStrategy contentComparisonStrategy)34hasSameTextualContentAs(InputStream inputStream, ContentComparisonStrategy contentComparisonStrategy)35hasSameBinaryContentAs(InputStream inputStream, ContentComparisonStrategy contentComparisonStrategy)

AbstractInputStreamAssert

Using AI Code Generation

1import org.assertj.core.api.AbstractInputStreamAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4import java.io.ByteArrayInputStream;5import java.io.IOException;6import java.io.InputStream;7import java.util.Arrays;8import java.util.List;9public class AssertJInputStreamTest {10    public void givenInputStream_whenUsingAssertJ_thenCorrect() throws IOException {11        List<String> expected = Arrays.asList("foo", "bar", "baz");12        InputStream inputStream = new ByteArrayInputStream("foo13baz".getBytes());14        AbstractInputStreamAssert<?, ? extends InputStream> streamAssert = Assertions.assertThat(inputStream);15        streamAssert.isNotNull();16        streamAssert.hasSameContentAs(inputStream);17        streamAssert.hasSameContentAsClassPathResource("test.txt");18        streamAssert.hasSameContentAsClassPathResource("test.txt", "UTF-8");19        streamAssert.hasSameContentAsFile("test.txt");20        streamAssert.hasSameContentAsFile("test.txt", "UTF-8");21        streamAssert.hasSameTextualContentAs(inputStream);22        streamAssert.hasSameTextualContentAs(inputStream, "UTF-8");23        streamAssert.hasSameTextualContentAsClassPathResource("test.txt");24        streamAssert.hasSameTextualContentAsClassPathResource("test.txt", "UTF-8");25        streamAssert.hasSameTextualContentAsFile("test.txt");26        streamAssert.hasSameTextualContentAsFile("test.txt", "UTF-8");27        streamAssert.hasSameBinaryContentAs(inputStream);28        streamAssert.hasSameBinaryContentAsClassPathResource("test.txt");

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