How to use sayTheWords method of org.assertj.core.api.AbstractIterableAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractIterableAssert.sayTheWords

Source:AbstractIterableAssert.java Github

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...497 * is especially useful for classes that does not conform to Java Bean's getter specification (i.e. public String498 * toString() or public String status() instead of public String getStatus()).499 * <p/>500 * Let's take an example to make things clearer :501 * <pre><code class='java'> // Build a array of WesterosHouse, a WesterosHouse has a method: public String sayTheWords()502 * 503 * List&lt;WesterosHouse&gt; greatHouses = new ArrayList&lt;WesterosHouse&gt;();504 * greatHouses.add(new WesterosHouse(&quot;Stark&quot;, &quot;Winter is Coming&quot;));505 * greatHouses.add(new WesterosHouse(&quot;Lannister&quot;, &quot;Hear Me Roar!&quot;));506 * greatHouses.add(new WesterosHouse(&quot;Greyjoy&quot;, &quot;We Do Not Sow&quot;));507 * greatHouses.add(new WesterosHouse(&quot;Baratheon&quot;, &quot;Our is the Fury&quot;));508 * greatHouses.add(new WesterosHouse(&quot;Martell&quot;, &quot;Unbowed, Unbent, Unbroken&quot;));509 * greatHouses.add(new WesterosHouse(&quot;Tyrell&quot;, &quot;Growing Strong&quot;));510 * 511 * // let's verify the words of great houses in Westeros:512 * 513 * assertThat(greatHouses).extractingResultOf(&quot;sayTheWords&quot;)514 * .contains(&quot;Winter is Coming&quot;, &quot;We Do Not Sow&quot;, &quot;Hear Me Roar&quot;)515 * .doesNotContain(&quot;Lannisters always pay their debts&quot;);</code></pre>516 * 517 * Following requirements have to be met to extract method results:518 * <ul>519 * <li>method has to be public,</li>520 * <li>method cannot accept any arguments,</li>521 * <li>method cannot return void.</li>522 * </ul>523 * <p/>524 * Note that the order of extracted results is consistent with the iteration order of the Iterable under test, for525 * example if it's a {@link HashSet}, you won't be able to make any assumptions on the extracted results order.526 *527 * @param method the name of the method which result is to be extracted from the array under test528 * @return a new assertion object whose object under test is the Iterable of extracted values.529 * @throws IllegalArgumentException if no method exists with the given name, or method is not public, or method does530 * return void, or method accepts arguments.531 */532 public ListAssert<Object> extractingResultOf(String method) {533 List<Object> values = FieldsOrPropertiesExtractor.extract(actual, resultOf(method));534 return new ListAssert<>(values);535 }536 /**537 * Extract the result of given method invocation on the Iterable's elements under test into a new list of the given538 * class, this new List becoming the object under test.539 * <p/>540 * It allows you to test the method results of the Iterable's elements instead of testing the elements themselves, it541 * is especially useful for classes that does not conform to Java Bean's getter specification (i.e. public String542 * toString() or public String status() instead of public String getStatus()).543 * <p/>544 * Let's take an example to make things clearer :545 * <pre><code class='java'> // Build a array of WesterosHouse, a WesterosHouse has a method: public String sayTheWords()546 * List&lt;WesterosHouse&gt; greatHouses = new ArrayList&lt;WesterosHouse&gt;();547 * greatHouses.add(new WesterosHouse(&quot;Stark&quot;, &quot;Winter is Coming&quot;));548 * greatHouses.add(new WesterosHouse(&quot;Lannister&quot;, &quot;Hear Me Roar!&quot;));549 * greatHouses.add(new WesterosHouse(&quot;Greyjoy&quot;, &quot;We Do Not Sow&quot;));550 * greatHouses.add(new WesterosHouse(&quot;Baratheon&quot;, &quot;Our is the Fury&quot;));551 * greatHouses.add(new WesterosHouse(&quot;Martell&quot;, &quot;Unbowed, Unbent, Unbroken&quot;));552 * greatHouses.add(new WesterosHouse(&quot;Tyrell&quot;, &quot;Growing Strong&quot;));553 * 554 * // let's verify the words of great houses in Westeros:555 * 556 * assertThat(greatHouses).extractingResultOf(&quot;sayTheWords&quot;, String.class)557 * .contains(&quot;Winter is Coming&quot;, &quot;We Do Not Sow&quot;, &quot;Hear Me Roar&quot;)558 * .doesNotContain(&quot;Lannisters always pay their debts&quot;);</code></pre>559 * 560 * Following requirements have to be met to extract method results:561 * <ul>562 * <li>method has to be public,</li>563 * <li>method cannot accept any arguments,</li>564 * <li>method cannot return void.</li>565 * </ul>566 * <p/>567 * Note that the order of extracted property/field values is consistent with the iteration order of the Iterable under568 * test, for example if it's a {@link HashSet}, you won't be able to make any assumptions of the extracted values569 * order.570 *...

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sayTheWords

Using AI Code Generation

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1assertThat(new ArrayList<String>()).hasSize(0);2assertThat(new ArrayList<String>()).hasSize(0).withFailMessage("I should not fail");3assertThat(new ArrayList<String>()).hasSize(1).withFailMessage("I should fail");4assertThat(new ArrayList<String>()).hasSize(1).withFailMessage("I should fail and say %s", "my message");5assertThat("").hasSize(0);6assertThat("").hasSize(0).withFailMessage("I should not fail");7assertThat("").hasSize(1).withFailMessage("I should fail");8assertThat("").hasSize(1).withFailMessage("I should fail and say %s", "my message");9assertThat(1).isEqualTo(1);10assertThat(1).isEqualTo(1).withFailMessage("I should not fail");11assertThat(1).isEqualTo(2).withFailMessage("I should fail");12assertThat(1).isEqualTo(2).withFailMessage("I should fail and say %s", "my message");13assertThat(1).isEqualTo(1);14assertThat(1).isEqualTo(1).withFailMessage("I should not fail");15assertThat(1).isEqualTo(2).withFailMessage("I should fail");16assertThat(1).isEqualTo(2).withFailMessage("I should fail and say %s", "my message");17assertThat(1).isEqualTo(1);18assertThat(1).isEqualTo(1).withFailMessage("I should not fail");19assertThat(1).isEqualTo(2).withFailMessage("I should fail");20assertThat(1).isEqualTo(2).withFailMessage("I should fail and say %s", "my message");21assertThat(1).isEqualTo(1);22assertThat(1).isEqualTo(1).withFailMessage("I should not fail");23assertThat(1).isEqualTo(2).withFailMessage("I should fail");24assertThat(1).isEqualTo(2).withFailMessage("I should

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sayTheWords

Using AI Code Generation

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1assertThat(list).usingElementComparatorIgnoringFields("id").containsExactly("Hello", "World");2assertThat(list).usingElementComparatorIgnoringFields("id").containsExactlyInAnyOrderElementsOf(Arrays.asList("World", "Hello"));3assertThat(list).usingElementComparatorIgnoringFields("id").contains("Hello", "World");4assertThat(list).usingElementComparatorIgnoringFields("id").doesNotContain("Hello", "World");5assertThat(list).usingElementComparatorIgnoringFields("id").containsOnly("Hello", "World");6assertThat(list).usingElementComparatorIgnoringFields("id").containsOnlyOnce("Hello");7assertThat(list).usingElementComparatorIgnoringFields("id").containsExactlyInAnyOrder("World", "Hello");8assertThat(list).usingElementComparatorIgnoringFields("id").containsExactlyInAnyOrder("World", "Hello");9assertThat(list).usingElementComparatorIgnoringFields("id").containsExactly

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sayTheWords

Using AI Code Generation

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1assertThat(iterable).containsExactlyElementsOf(array);2assertThat(iterable).containsExactly(array);3assertThat(iterable).containsExactlyElementsOf(array);4assertThat(iterable).containsExactlyInAnyOrderElementsOf(array);5assertThat(iterable).containsExactlyInAnyOrder(array);6assertThat(iterable).containsExactly(array);7assertThat(iterable).containsExactlyElementsOf(array);8assertThat(iterable).containsExactlyInAnyOrderElementsOf(array);9assertThat(iterable).containsExactlyInAnyOrder(array);10assertThat(iterable).containsExactly(array);11assertThat(iterable).containsExactlyElementsOf(array

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