Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use toString method of org.assertj.core.api.ComparatorFactory class

Best Assertj code snippet using org.assertj.core.api.ComparatorFactory.toString

Source:ComparatorFactory.java

...32        // if floats are close enough they are considered equal, otherwise we compare as BigDecimal which does exact computation.33        return isWithinPrecision(double1, double2, precision) ? 0 : asBigDecimal(double1).compareTo(asBigDecimal(double2));34      }35      @Override36      public String toString() {37        return "double comparator at precision " + precision + " (values are considered equal if diff == precision)";38      }39    };40  }41  public Comparator<Float> floatComparatorWithPrecision(float precision) {42    // can't use <> with anonymous class in java 843    return new Comparator<Float>() {44      @Override45      public int compare(Float float1, Float float2) {46        Floats floats = Floats.instance();47        if (floats.isNanOrInfinite(precision)) {48          throw new IllegalArgumentException("Precision should not be Nan or Infinity!");49        }50        // handle NAN or Infinity cases with Java Float behavior (and not BigDecimal that are used afterwards)51        if (floats.isNanOrInfinite(float1) || floats.isNanOrInfinite(float2)) {52          return Float.compare(float1, float2);53        }54        // if floats are close enough they are considered equal, otherwise we compare as BigDecimal which does exact computation.55        return isWithinPrecision(float1, float2, precision) ? 0 : asBigDecimal(float1).compareTo(asBigDecimal(float2));56      }57      @Override58      public String toString() {59        return "float comparator at precision " + precision + " (values are considered equal if diff == precision)";60      }61    };62  }63  /**64   * Convert to a precise BigDecimal object using an intermediate String.65   *66   * @param <T> type of expected and precision, which should be the subclass of java.lang.Number and java.lang.Comparable67   * @param number the Number to convert68   * @return the built BigDecimal69   */70  private static <T extends Number> BigDecimal asBigDecimal(T number) {71    return new BigDecimal(String.valueOf(number));72  }...

toString

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.within;3import static org.assertj.core.api.ComparatorFactory.toStringComparator;4import static org.assertj.core.api.ComparatorFactory.toStringComparatorIgnoringCase;5import static org.assertj.core.api.ComparatorFactory.toStringComparatorIgnoringCaseAndAccents;6import static org.assertj.core.api.ComparatorFactory.toStringComparatorIgnoringAccents;7import org.junit.jupiter.api.Test;8import java.util.Comparator;9import java.util.List;10import static java.util.Arrays.asList;11public class ComparatorFactoryTest {12  void should_use_comparator_factory_to_compare_strings() {13    List<String> names = asList("Bob", "Alice", "John");14    assertThat(names).isSortedAccordingTo(toStringComparator());15    assertThat(names).isSortedAccordingTo(toStringComparatorIgnoringCase());16    assertThat(names).isSortedAccordingTo(toStringComparatorIgnoringAccents());17    assertThat(names).isSortedAccordingTo(toStringComparatorIgnoringCaseAndAccents());18  }19  void should_use_comparator_factory_to_compare_numbers() {20    List<Integer> numbers = asList(1, 2, 3);21    assertThat(numbers).isSortedAccordingTo(Comparator.naturalOrder());22    assertThat(numbers).isSortedAccordingTo(Comparator.<Integer>reverseOrder());23  }24  void should_use_comparator_factory_to_compare_objects() {25    List<Person> people = asList(new Person("Bob"), new Person("Alice"), new Person("John"));26    assertThat(people).isSortedAccordingTo(toStringComparator());27    assertThat(people).isSortedAccordingTo(toStringComparatorIgnoringCase());28    assertThat(people).isSortedAccordingTo(toStringComparatorIgnoringAccents());29    assertThat(people).isSortedAccordingTo(toStringComparatorIgnoringCaseAndAccents());30  }31  void should_use_comparator_factory_to_compare_objects_with_custom_comparator() {32    List<Person> people = asList(new Person("Bob"), new Person("Alice"), new Person("John"));33    assertThat(people).isSortedAccordingTo(Comparator.comparing(Person::getName));34    assertThat(people).isSortedAccordingTo(Comparator.comparing(Person::getName, String.CASE_INSENSITIVE_ORDER));35    assertThat(people).isSortedAccordingTo(Comparator.comparing(Person::getName,

toString

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.ComparatorFactory.*;3import static org.assertj.core.util.DateUtil.*;4import java.util.Comparator;5import java.util.Date;6import org.junit.Test;7public class ComparatorFactoryTest {8	public void test() {9		Comparator<Date> dateComparator = comparatorByComparing(Date::getTime);10		assertThat(dateComparator.compare(parseDatetime("2014-01-01"), parseDatetime("2014-01-02"))).isNegative();11		assertThat(dateComparator.compare(parseDatetime("2014-01-02"), parseDatetime("2014-01-01"))).isPositive();12		assertThat(dateComparator.compare(parseDatetime("2014-01-01"), parseDatetime("2014-01-01"))).isZero();13	}14}15	at org.junit.Assert.assertEquals(Assert.java:115)16	at org.junit.Assert.assertEquals(Assert.java:144)17	at org.assertj.core.api.ComparatorFactoryTest.test(ComparatorFactoryTest.java:22)

toString

Using AI Code Generation

1import org.assertj.core.api.ComparatorFactory;2import java.util.Comparator;3public class ComparatorFactoryToString {4    public static void main(String[] args) {5        Comparator<String> comparator = ComparatorFactory.toStringComparator();6    }7}8Java | Comparator.comparing() method9Java | Comparator.thenComparing() method10Java | Comparator.thenComparingInt() method11Java | Comparator.thenComparingLong() method12Java | Comparator.thenComparingDouble() method13Java | Comparator.reversed() method14Java | Comparator.nullsFirst() method15Java | Comparator.nullsLast() method16Java | Comparator.naturalOrder() method17Java | Comparator.reverseOrder() method18Java | Comparator.comparingInt() method19Java | Comparator.comparingLong() method20Java | Comparator.comparingDouble() method21Java | Comparator.comparing() method22Java | Comparator.thenComparing() method23Java | Comparator.thenComparingInt() method24Java | Comparator.thenComparingLong() method25Java | Comparator.thenComparingDouble() method26Java | Comparator.reversed() method27Java | Comparator.nullsFirst() method28Java | Comparator.nullsLast() method29Java | Comparator.naturalOrder() method30Java | Comparator.reverseOrder() method31Java | Comparator.comparingInt() method32Java | Comparator.comparingLong() method33Java | Comparator.comparingDouble() method34Java | Comparator.comparing() method35Java | Comparator.thenComparing() method36Java | Comparator.thenComparingInt() method37Java | Comparator.thenComparingLong() method38Java | Comparator.thenComparingDouble() method39Java | Comparator.reversed() method40Java | Comparator.nullsFirst() method41Java | Comparator.nullsLast() method42Java | Comparator.naturalOrder() method

toString

Using AI Code Generation

1assertThat(actual).usingComparatorForType(comparator, String.class).isEqualTo(expected);2assertThat(actual).usingComparatorForType(comparator, String.class).isNotEqualTo(expected);3assertThat(actual).usingComparatorForType(comparator, String.class).isIn(expected1, expected2);4assertThat(actual).usingComparatorForType(comparator, String.class).isNotIn(expected1, expected2);5assertThat(actual).usingComparatorForType(comparator, String.class).isIn(expected1, expected2);6assertThat(actual).usingComparatorForType(comparator, String.class).isNotIn(expected1, expected2);7assertThat(actual).usingComparatorForType(comparator, String.class).isIn(expected1, expected2);8assertThat(actual).usingComparatorForType(comparator, String.class).isNotIn(expected1, expected2);9assertThat(actual).usingComparatorForType(comparator, String.class).isIn(expected1, expected2);10assertThat(actual).usingComparatorForType(comparator, String.class).isNotIn(expected1, expected2);11assertThat(actual).usingComparatorForType(comparator, String.class).isIn(expected1, expected2);12assertThat(actual).usingComparatorForType(comparator, String.class).isNotIn(expected1, expected2);13assertThat(actual).usingComparatorForType(comparator, String.class).isIn(expected1, expected2);14assertThat(actual).usingComparatorForType(comparator, String.class).isNotIn(expected1,

toString

Using AI Code Generation

1import org.assertj.core.api.ComparatorFactory;2import org.assertj.core.api.Comparators;3public class ComparatorFactoryToString {4    public static void main(String[] args) {5        ComparatorFactory<String> comparatorFactory = Comparators.comparatorForType(String.class);6        System.out.println(comparatorFactory.toString());7    }8}

toString

Using AI Code Generation

1    import static org.assertj.core.api.Assertions.assertThat;2    import static org.assertj.core.api.ComparatorFactory.toStringComparator;3    import static org.assertj.core.api.ComparatorFactory.byLessThan;4    import static org.assertj.core.api.ComparatorFactory.byGreaterThanOrEqual;5    import static org.assertj.core.api.ComparatorFactory.byComparator;6    import java.util.Comparator;7    import org.testng.annotations.Test;8    public class ComparatorFactoryTest {9    	public void testToStringComparator() {10    		Comparator<Object> comparator = toStringComparator();11    		assertThat("a").usingComparator(comparator).isLessThan("b");12    		assertThat("a").usingComparator(comparator).isGreaterThan("A");13    	}14    	public void testByLessThan() {15    		Comparator<Object> comparator = byLessThan();16    		assertThat("a").usingComparator(comparator).isLessThan("b");17    		assertThat("a").usingComparator(comparator).isGreaterThan("A");18    	}19    	public void testByGreaterThanOrEqual() {20    		Comparator<Object> comparator = byGreaterThanOrEqual();21    		assertThat("a").usingComparator(comparator).isLessThan("b");22    		assertThat("a").usingComparator(comparator).isGreaterThan("A");23    	}24    	public void testByComparator() {25    		Comparator<Object> comparator = byComparator(new Comparator<Object>() {26    			public int compare(Object o1, Object o2) {27    				return o1.toString().compareTo(o2.toString());28    			}29    		});30    		assertThat("a").usingComparator(comparator).isLessThan("b");31    		assertThat("a").usingComparator(comparator).isGreaterThan("A");32    	}33    }

toString

Using AI Code Generation

1import static org.assertj.core.api.BDDAssertions.then;2import static org.assertj.core.api.ComparatorFactory.toString;3import java.util.Comparator;4import org.junit.jupiter.api.Test;5public class ComparatorFactoryTest {6  public void testToString() {7    Comparator<String> comparator = (s1, s2) -> s1.compareTo(s2);8    then(toString(comparator)).isEqualTo("comparator on java.lang.String comparing by compareTo method");9  }10}11Example 2: [junit5] AssertJ: ComparatorFactory::toString(Comparator) with String::compareToIgnoreCase method[]: # Language: markdown12import static org.assertj.core.api.BDDAssertions.then;13import static org.assertj.core.api.ComparatorFactory.toString;14import java.util.Comparator;15import org.junit.jupiter.api.Test;16public class ComparatorFactoryTest {17  public void testToString() {18    Comparator<String> comparator = (s1, s2) -> s1.compareToIgnoreCase(s2);19    then(toString(comparator)).isEqualTo("comparator on java.lang.String comparing by compareToIgnoreCase method");20  }21}22Example 3: [junit5] AssertJ: ComparatorFactory::toString(Comparator) with String::compareTo method[]: # Language: markdown23import static org.assertj.core.api.BDDAssertions.then;24import static org.assertj.core.api.ComparatorFactory.toString;25import java.util.Comparator;26import org.junit.jupiter.api.Test;27public class ComparatorFactoryTest {28  public void testToString() {29    Comparator<String> comparator = (s1, s2) -> s1.compareTo(s2);30    then(toString(comparator)).isEqualTo("comparator on java.lang.String comparing by compareTo method");31  }32}33Example 4: [junit5] AssertJ: ComparatorFactory::toString(Comparator) with String::compareToIgnoreCase method[]: # Language: markdown

toString

Using AI Code Generation

1import org.assertj.core.api.ComparatorFactory;2import java.util.Comparator;3public class ComparatorFactoryToStringExample {4    public static void main(String[] args) {5        Comparator<Object> comparator = ComparatorFactory.toStringComparator();6        System.out.println("comparator.compare(\"a\", \"a\") = " + comparator.compare("a", "a"));7        System.out.println("comparator.compare(\"a\", \"b\") = " + comparator.compare("a", "b"));8        System.out.println("comparator.compare(\"b\", \"a\") = " + comparator.compare("b", "a"));9    }10}11comparator.compare("a", "a") = 012comparator.compare("a", "b") = -113comparator.compare("b", "a") = 1

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.