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How to use doFlatExtracting method of org.assertj.core.api.AtomicReferenceArrayAssert class

Best Assertj code snippet using org.assertj.core.api.AtomicReferenceArrayAssert.doFlatExtracting

Source:AtomicReferenceArrayAssert.java

...2101   * @since 2.7.0 / 3.7.02102   */2103  @CheckReturnValue2104  public <U, C extends Collection<U>> ObjectArrayAssert<U> flatExtracting(Extractor<? super T, C> extractor) {2105    return doFlatExtracting(extractor);2106  }2107  /**2108   * Extract the Iterable values from the array's elements by applying an Iterable extracting function (which might2109   * throw an exception) on them and concatenating the result lists into an array which becomes the new object under2110   * test.2111   * <p>2112   * It allows testing the results of extracting values that are represented by Iterables.2113   * <p>2114   * For example:2115   * <pre><code class='java'> CartoonCharacter bart = new CartoonCharacter("Bart Simpson");2116   * CartoonCharacter lisa = new CartoonCharacter("Lisa Simpson");2117   * CartoonCharacter maggie = new CartoonCharacter("Maggie Simpson");2118   * CartoonCharacter homer = new CartoonCharacter("Homer Simpson");2119   * homer.addChildren(bart, lisa, maggie);2120   *2121   * CartoonCharacter pebbles = new CartoonCharacter("Pebbles Flintstone");2122   * CartoonCharacter fred = new CartoonCharacter("Fred Flintstone");2123   * fred.getChildren().add(pebbles);2124   *2125   * AtomicReferenceArray&lt;CartoonCharacter&gt; parents = new AtomicReferenceArray&lt;&gt;(new CartoonCharacter[]{ homer, fred });2126   * // check children2127   * assertThat(parents).flatExtracting(input -&gt; {2128   *   if (input.getChildren().size() == 0) {2129   *     throw new Exception("no children");2130   *   }2131   *   return input.getChildren();2132   * }).containsOnly(bart, lisa, maggie, pebbles);</code></pre>2133   *2134   * The order of extracted values is consisted with both the order of the collection itself, as well as the extracted2135   * collections.2136   *2137   * @param <U> the type of elements to extract.2138   * @param <C> the type of collection to flat/extract.2139   * @param <EXCEPTION> the exception type2140   * @param extractor the object transforming input object to an Iterable of desired ones2141   * @return a new assertion object whose object under test is the list of values extracted2142   * @since 3.7.02143   */2144  @CheckReturnValue2145  public <U, C extends Collection<U>, EXCEPTION extends Exception> ObjectArrayAssert<U> flatExtracting(ThrowingExtractor<? super T, C, EXCEPTION> extractor) {2146    return doFlatExtracting(extractor);2147  }2148  private <U, C extends Collection<U>> ObjectArrayAssert<U> doFlatExtracting(Extractor<? super T, C> extractor) {2149    final List<C> extractedValues = FieldsOrPropertiesExtractor.extract(Arrays.asList(array), extractor);2150    final List<U> result = newArrayList();2151    for (C e : extractedValues) {2152      result.addAll(e);2153    }2154    return new ObjectArrayAssert<>(IterableUtil.toArray(result));2155  }2156  /**2157   * Extract from array's elements the Iterable/Array values corresponding to the given property/field name and2158   * concatenate them into a single array becoming the new object under test.2159   * <p>2160   * It allows testing the elements of extracting values that are represented by iterables or arrays.2161   * <p>2162   * For example:...

doFlatExtracting

Using AI Code Generation

1AtomicReferenceArray<Integer> atomicReferenceArray = new AtomicReferenceArray<>(new Integer[]{1, 2, 3});2AtomicReferenceArrayAssert<Integer> atomicReferenceArrayAssert = assertThat(atomicReferenceArray);3AtomicReferenceArrayAssert<Integer> result = atomicReferenceArrayAssert.doFlatExtracting(i -> new Integer[]{i, i + 1});4assertThat(result).hasSize(6);5assertThat(atomicReferenceArray).hasSize(3);6assertThat(atomicReferenceArray.get(0)).isEqualTo(1);7assertThat(atomicReferenceArray.get(1)).isEqualTo(2);8assertThat(atomicReferenceArray.get(2)).isEqualTo(3);9AtomicReferenceArray<Integer> atomicReferenceArray = new AtomicReferenceArray<>(new Integer[]{1, 2, 3});10AtomicReferenceArrayAssert<Integer> atomicReferenceArrayAssert = assertThat(atomicReferenceArray);11AtomicReferenceArrayAssert<Integer> result = atomicReferenceArrayAssert.doFlatExtracting("i", i -> new Integer[]{i, i + 1});12assertThat(result).hasSize(6);13assertThat(atomicReferenceArray).hasSize(3);14assertThat(atomicReferenceArray.get(0)).isEqualTo(1);15assertThat(atomicReferenceArray.get(1)).isEqualTo(2);16assertThat(atomicReferenceArray.get(2)).isEqualTo(3);17AtomicReferenceArray<Integer> atomicReferenceArray = new AtomicReferenceArray<>(new Integer[]{1, 2, 3});18AtomicReferenceArrayAssert<Integer> atomicReferenceArrayAssert = assertThat(atomicReferenceArray);19AtomicReferenceArrayAssert<Integer> result = atomicReferenceArrayAssert.doFlatExtracting("i", i -> new Integer[]{i, i + 1}, Integer.class);20assertThat(result).hasSize(6);21assertThat(atomicReferenceArray).hasSize(3);22assertThat(atomicReferenceArray.get(0)).isEqualTo(1);23assertThat(atomicReferenceArray.get(1)).isEqualTo(2);24assertThat(atomicReferenceArray.get(2)).isEqualTo(3);25AtomicReferenceArray<Integer> atomicReferenceArray = new AtomicReferenceArray<>(new Integer[]{1, 2, 3});

doFlatExtracting

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2AtomicReferenceArray<String> atomicReferenceArray = new AtomicReferenceArray<>(new String[]{"a", "b", "c"});3assertThat(atomicReferenceArray).doFlatExtracting("length").containsExactly(1, 1, 1);4AtomicReferenceArray<String> atomicReferenceArray = new AtomicReferenceArray<>(new String[]{"a", "b", "c"});5assertThat(atomicReferenceArray).doFlatExtracting("length").containsExactly(1, 1, 1);6import static org.assertj.core.api.Assertions.assertThat;7AtomicReferenceArray<String> atomicReferenceArray = new AtomicReferenceArray<>(new String[]{"a", "b", "c"});8assertThat(atomicReferenceArray).doFlatExtracting("length").containsExactly(1, 1, 1);9import static org.assertj.core.api.Assertions.assertThat;10AtomicReferenceArray<String> atomicReferenceArray = new AtomicReferenceArray<>(new String[]{"a", "b", "c"});11assertThat(atomicReferenceArray).doFlatExtracting("length").containsExactly(1, 1, 1);12import static org.assertj.core.api.Assertions.assertThat;13AtomicReferenceArray<String> atomicReferenceArray = new AtomicReferenceArray<>(new String[]{"a", "b", "c"});14assertThat(atomicReferenceArray).doFlatExtracting("length").containsExactly(1, 1, 1);15import static org.assertj.core.api.Assertions.assertThat;16AtomicReferenceArray<String> atomicReferenceArray = new AtomicReferenceArray<>(new String[]{"a", "b", "c"});17assertThat(atomicReferenceArray).doFlatExtracting("length").containsExactly(1, 1, 1);18import static org.assertj.core.api.Assertions.assertThat;19AtomicReferenceArray<String> atomicReferenceArray = new AtomicReferenceArray<>(new String[]{"a

doFlatExtracting

Using AI Code Generation

1AtomicReferenceArrayAssert<String> atomicReferenceArrayAssert = new AtomicReferenceArrayAssert<>(new AtomicReferenceArray<>(new String[]{"a", "b"}));2AtomicReferenceArrayAssert<String> result = atomicReferenceArrayAssert.doFlatExtracting("length");3ListAssert<String> listAssert = new ListAssert<>(Arrays.asList("a", "b"));4ListAssert<Integer> result = listAssert.doFlatExtracting("length");5MapAssert<String, String> mapAssert = new MapAssert<>(new HashMap<String, String>() {{6    put("key1", "value1");7    put("key2", "value2");8}});9ListAssert<String> result = mapAssert.doFlatExtracting("key", "value");10The doFlatExtracting method is used to test the method org.assertj.core.api.AbstractAssert#flatExtracting(java.lang.String...) of the assertj-core project. The doFlatExtracting method is used to test the method org.assertj.core.api.AbstractAssert#flatExtracting(java.lang.String...) of the assertj-core project. The doFlatExtracting method is used to test the method org.assertj.core.api.AbstractAssert#flatExtracting(java.lang.String...) of the assertj-core project. The doFlatExtracting method is used to test the method org.assertj.core.api.AbstractAssert#flatExtracting(java.lang.String...) of the assertj-core project. The doFlatExtracting method is used to test the method org.assertj.core.api.AbstractAssert#flatExtracting(java.lang.String...) of the assertj-core project. The doFlatExtracting method is used to test the method org.assertj.core.api.AbstractAssert#flatExtracting(java.lang.String...) of the assertj-core project

doFlatExtracting

Using AI Code Generation

1AtomicReferenceArrayAssert<Integer> assertions = assertThat(new AtomicReferenceArray<>(new Integer[]{1, 2, 3}));2assertions.doFlatExtracting(Integer::intValue).containsExactly(1, 2, 3);3IterableAssert<Integer> assertions = assertThat(Lists.newArrayList(1, 2, 3));4assertions.doFlatExtracting(Integer::intValue).containsExactly(1, 2, 3);5OptionalAssert<Integer> assertions = assertThat(Optional.of(1));6assertions.doFlatExtracting(Integer::intValue).containsExactly(1);7OptionalIntAssert assertions = assertThat(OptionalInt.of(1));8assertions.doFlatExtracting(Integer::intValue).containsExactly(1);9OptionalLongAssert assertions = assertThat(OptionalLong.of(1));10assertions.doFlatExtracting(Long::longValue).containsExactly(1);11OptionalDoubleAssert assertions = assertThat(OptionalDouble.of(1));12assertions.doFlatExtracting(Double::doubleValue).containsExactly(1);13ObjectArrayAssert<Integer> assertions = assertThat(new Integer[]{1, 2, 3});14assertions.doFlatExtracting(Integer::intValue).containsExactly(1, 2, 3);15ObjectAssert<Integer> assertions = assertThat(1);16assertions.doFlatExtracting(Integer::intValue).containsExactly(1);17PathAssert assertions = assertThat(Paths.get("foo"));18assertions.doFlatExtracting(Path::toString).containsExactly("foo");19ThrowableAssert assertions = assertThat(new Exception());20assertions.doFlatExtracting(Throwable::getMessage).containsExactly(null);

doFlatExtracting

Using AI Code Generation

1AtomicReferenceArrayAssert<AtomicReferenceArrayAssert<AtomicReferenceArray<String>>> atomicReferenceArrayAssert = assertThat(new AtomicReferenceArray<AtomicReferenceArray<String>>(new AtomicReferenceArray<String>(new String[] { "one", "two" })));2AtomicReferenceArrayAssert<String> atomicReferenceArrayAssert1 = atomicReferenceArrayAssert.doFlatExtracting("value");3assertThat(atomicReferenceArrayAssert1).isEqualTo(new AtomicReferenceArray<String>(new String[] { "one", "two" }));4assertThat(atomicReferenceArrayAssert1).hasSize(2);5assertThat(atomicReferenceArrayAssert1).contains("one");6assertThat(atomicReferenceArrayAssert1).contains("two");7assertThat(atomicReferenceArrayAssert1).contains("one", "two");8assertThat(atomicReferenceArrayAssert1).containsOnly("one", "two");9assertThat(atomicReferenceArrayAssert1).containsExactly("one", "two");10Actual   :[Ljava.lang.String;@5b5c5b5f11	at org.junit.Assert.assertEquals(Assert.java:115)12	at org.junit.Assert.assertEquals(Assert.java:144)13	at org.assertj.core.api.AtomicReferenceArrayAssertTest.testAtomicReferenceArrayAssert(AtomicReferenceArrayAssertTest.java:41)14AtomicReferenceArrayAssert<AtomicReferenceArrayAssert<AtomicReferenceArray<String>>> atomicReferenceArrayAssert = assertThat(new AtomicReferenceArray<AtomicReferenceArray<String>>(new AtomicReferenceArray<String>(new String[] { "one", "two" })));15AtomicReferenceArrayAssert<String> atomicReferenceArrayAssert1 = atomicReferenceArrayAssert.doFlatExtracting("value");16assertThat(atomicReferenceArrayAssert1).isEqualTo(new AtomicReferenceArray<String>(new String[] { "one", "two" }));17assertThat(atomicReferenceArrayAssert1).hasSize(2);18assertThat(atomicReferenceArrayAssert1).contains("one");19assertThat(atomicReferenceArrayAssert1).contains("two");

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