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How to use toStringOf method of org.assertj.core.presentation.HexadecimalRepresentation class

Best Assertj code snippet using org.assertj.core.presentation.HexadecimalRepresentation.toStringOf

Source:StandardRepresentation_custom_formatter_Test.java

...13package org.assertj.core.presentation;14import org.assertj.core.api.Assertions;15import org.junit.jupiter.api.Test;16/**17 * Tests for {@link org.assertj.core.presentation.StandardRepresentation#toStringOf(Object)}.18 *19 * @author Joel Costigliola20 */21public class StandardRepresentation_custom_formatter_Test {22    @Test23    public void should_use_registered_formatter_for_type() {24        // GIVEN25        Object longNumber = 123L;// need to declare as an Object otherwise toStringOf(Long) is used26        Assertions.assertThat(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(longNumber)).isEqualTo("123L");27        Assertions.assertThat(HexadecimalRepresentation.HEXA_REPRESENTATION.toStringOf(longNumber)).isEqualTo("0x0000_0000_0000_007B");28        Assertions.assertThat(BinaryRepresentation.BINARY_REPRESENTATION.toStringOf(longNumber)).isEqualTo("0b00000000_00000000_00000000_00000000_00000000_00000000_00000000_01111011");29        Assertions.assertThat(UnicodeRepresentation.UNICODE_REPRESENTATION.toStringOf(longNumber)).isEqualTo("123L");30        // WHEN31        Assertions.registerFormatterForType(Long.class, ( value) -> ("$" + value) + "$");32        // THEN33        Assertions.assertThat(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(longNumber)).isEqualTo("$123$");34        Assertions.assertThat(HexadecimalRepresentation.HEXA_REPRESENTATION.toStringOf(longNumber)).isEqualTo("$123$");35        Assertions.assertThat(BinaryRepresentation.BINARY_REPRESENTATION.toStringOf(longNumber)).isEqualTo("$123$");36        Assertions.assertThat(UnicodeRepresentation.UNICODE_REPRESENTATION.toStringOf(longNumber)).isEqualTo("$123$");37    }38    @Test39    public void should_remove_all_registered_formatters_after_resetting_to_default() {40        // GIVEN41        StandardRepresentation.registerFormatterForType(String.class, ( value) -> ("'" + value) + "'");42        StandardRepresentation.registerFormatterForType(Integer.class, ( value) -> ("int(" + (Integer.toBinaryString(value))) + ")");43        StandardRepresentation.registerFormatterForType(Integer.class, ( value) -> ("int(" + (Integer.toBinaryString(value))) + ")");44        Object string = "abc";45        Object intNumber = 8;46        Assertions.assertThat(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(string)).isEqualTo("'abc'");47        Assertions.assertThat(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(intNumber)).isEqualTo("int(1000)");48        // WHEN49        StandardRepresentation.removeAllRegisteredFormatters();50        // THEN51        Assertions.assertThat(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(string)).isEqualTo("\"abc\"");52        Assertions.assertThat(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(intNumber)).isEqualTo("8");53    }54}...

Source:HexadecimalRepresentation.java

...28   * @param object the given object.29   * @return the {@code toString} representation of the given object.30   */31  @Override32  public String toStringOf(Object object) {33    if (object instanceof Number) return toStringOf((Number) object);34    else if (object instanceof String) return toStringOf(this, (String) object);35    else if (object instanceof Character) return toStringOf((Character) object);36    else return DefaultToString.toStringOf(this, object);37  }38  private static String toStringOf(Number number) {39    if (number instanceof Byte) return toStringOf((Byte) number);40    else if (number instanceof Short) return toStringOf((Short) number);41    else if (number instanceof Integer) return toStringOf((Integer) number);42    else if (number instanceof Long) return toStringOf((Long) number);43    else if (number instanceof Float) return toStringOf((Float) number);44    else if (number instanceof Double) return toStringOf((Double) number);45    else return number.toString();46  }47  private static String toStringOf(Byte b) {48    return toGroupedHex(b, 8);49  }50  private static String toStringOf(Short s) {51    return toGroupedHex(s, 16);52  }53  private static String toStringOf(Integer i) {54    return toGroupedHex(i, 32);55  }56  private static String toStringOf(Long l) {57    return toGroupedHex(l, 64);58  }59  private static String toStringOf(Float f) {60    return toGroupedHex(Float.floatToIntBits(f), 32);61  }62  private static String toStringOf(Double d) {63    return toGroupedHex(Double.doubleToRawLongBits(d), 64);64  }65  private static String toStringOf(Character character) {66    return concat("'", toStringOf((short) (int) character), "'");67  }68  private static String toStringOf(Representation representation, String s) {69    return concat("\"", representation.toStringOf(s.toCharArray()), "\"");70  }71  private static String toGroupedHex(Number value, int size) {72    return PREFIX + NumberGrouping.toHexLiteral(toHex(value, size));73  }74  private static String toHex(Number value, int sizeInBits) {75    return String.format("%0" + sizeInBits / NIBBLE_SIZE + "X", value);76  }77}...

toStringOf

Using AI Code Generation

1import org.assertj.core.presentation.HexadecimalRepresentation;2public class AssertJHexadecimalRepresentation {3    public static void main(String[] args) {4        HexadecimalRepresentation hexadecimalRepresentation = new HexadecimalRepresentation();5        System.out.println(hexadecimalRepresentation.toStringOf("Hello"));6    }7}

toStringOf

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.presentation.HexadecimalRepresentation;3import org.assertj.core.api.Assertions;4public class 1 {5    public static void main(String[] args) {6        Assertions.setRepresentation(new HexadecimalRepresentation());7        assertThat(0x123456789ABCDEF0L).isEqualTo(0x123456789ABCDEF0L);8    }9}

toStringOf

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.presentation.HexadecimalRepresentation.*;3import org.assertj.core.api.Assertions;4import org.assertj.core.presentation.HexadecimalRepresentation;5public class 1 {6  public static void main(String args[]) {7    HexadecimalRepresentation hex = new HexadecimalRepresentation();8    String str = hex.toStringOf(5);9    System.out.println("The hexadecimal representation of 5 is: " + str);10  }11}

toStringOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.presentation.HexadecimalRepresentation;3import org.assertj.core.util.Arrays;4public class 1 {5  public static void main(String[] args) {6    int[] intArray = new int[] { 1, 2, 3, 4, 5 };7    Assertions.assertThat(intArray).usingRepresentation(new HexadecimalRepresentation()).contains(1, 2, 3, 4);8    Assertions.assertThat(intArray).usingRepresentation(new HexadecimalRepresentation()).contains(1, 2, 3, 4, 5);9    Assertions.assertThat(intArray).usingRepresentation(new HexadecimalRepresentation()).contains(1, 2, 3, 4, 6);10    Assertions.assertThat(intArray).usingRepresentation(new HexadecimalRepresentation()).contains(1, 2, 3, 4, 5, 6);11  }12}

toStringOf

Using AI Code Generation

1import org.assertj.core.presentation.HexadecimalRepresentation;2import org.assertj.core.api.Assertions;3public class 1 {4   public static void main(String[] args) {5      Assertions.setRepresentation(HexadecimalRepresentation.instance());6      Assertions.assertThat("Hello World!").isEqualTo("Hello World!");7   }8}9import org.assertj.core.presentation.HexadecimalRepresentation;10import org.assertj.core.api.Assertions;11public class 2 {12   public static void main(String[] args) {13      Assertions.setRepresentation(HexadecimalRepresentation.instance());14      Assertions.assertThat("Hello World!").isEqualTo("Hello Universe!");15   }16}17import org.assertj.core.presentation.HexadecimalRepresentation;18import org.assertj.core.api.Assertions;19public class 3 {20   public static void main(String[] args) {21      Assertions.setRepresentation(HexadecimalRepresentation.instance());22      Assertions.assertThat("Hello World!").isEqualTo("Hello World!");23   }24}25import org.assertj.core.presentation.HexadecimalRepresentation;26import org.assertj.core.api.Assertions;27public class 4 {28   public static void main(String[] args) {29      Assertions.setRepresentation(HexadecimalRepresentation.instance());30      Assertions.assertThat("Hello World!").isEqualTo("Hello Universe!");31   }32}

toStringOf

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.presentation.HexadecimalRepresentation;3class 1 {4    public static void main(String[] args) {5        int a = 10;6        assertThat(a).hasToString("0a");7    }8}9import static org.assertj.core.api.Assertions.*;10import org.assertj.core.presentation.HexadecimalRepresentation;11class 2 {12    public static void main(String[] args) {13        int a = 10;14        assertThat(a).hasToString(HexadecimalRepresentation.toStringOf(a));15    }16}17import static org.assertj.core.api.Assertions.*;18import org.assertj.core.presentation.HexadecimalRepresentation;19class 3 {20    public static void main(String[] args) {21        int a = 10;22        assertThat(a).hasToString(HexadecimalRepresentation.toStringOf(a, "0"));23    }24}25import static org.assertj.core.api.Assertions.*;26import org.assertj.core.presentation.HexadecimalRepresentation;27class 4 {28    public static void main(String[] args) {29        int a = 10;30        assertThat(a).hasToString(HexadecimalRepresentation.toStringOf(a, "0", 2));31    }32}

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