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How to use instance method of org.assertj.core.internal.Lists class

Best Assertj code snippet using org.assertj.core.internal.Lists.instance

Source: ListAssert_usingElementComparatorIgnoringFields_Test.java

1/**2 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with3 * the License. You may obtain a copy of the License at4 *5 * http://www.apache.org/licenses/LICENSE-2.06 *7 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on8 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.api.list;14import static org.assertj.core.api.Assertions.assertThat;15import java.util.Comparator;16import org.assertj.core.api.ListAssert;17import org.assertj.core.api.ListAssertBaseTest;18import org.assertj.core.internal.ComparatorBasedComparisonStrategy;19import org.assertj.core.internal.IgnoringFieldsComparator;20import org.assertj.core.internal.Iterables;21import org.assertj.core.internal.Lists;22import org.junit.Before;23public class ListAssert_usingElementComparatorIgnoringFields_Test extends ListAssertBaseTest {24  private Lists listsBefore;25  private Iterables iterablesBefore;26  @Before27  public void before() {28	listsBefore = getLists(assertions);29	iterablesBefore = getIterables(assertions);30  }31  @Override32  protected ListAssert<String> invoke_api_method() {33	return assertions.usingElementComparatorIgnoringFields("field");34  }35  @Override36  protected void verify_internal_effects() {37	Lists lists = getLists(assertions);38	Iterables iterables = getIterables(assertions);39	assertThat(lists).isNotSameAs(listsBefore);40	assertThat(iterables).isNotSameAs(iterablesBefore);41	assertThat(iterables.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);42	assertThat(lists.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);43	Comparator<?> listsElementComparator = ((ComparatorBasedComparisonStrategy) lists.getComparisonStrategy()).getComparator();44	assertThat(listsElementComparator).isInstanceOf(IgnoringFieldsComparator.class);45	assertThat(((IgnoringFieldsComparator) listsElementComparator).getFields()).containsOnly("field");46	Comparator<?> iterablesElementComparator = ((ComparatorBasedComparisonStrategy) iterables.getComparisonStrategy()).getComparator();47	assertThat(iterablesElementComparator).isInstanceOf(IgnoringFieldsComparator.class);48	assertThat(((IgnoringFieldsComparator) iterablesElementComparator).getFields()).containsOnly("field");49  }50}...

Source: ListAssert_usingElementComparatorOnFields_Test.java

1/**2 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with3 * the License. You may obtain a copy of the License at4 *5 * http://www.apache.org/licenses/LICENSE-2.06 *7 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on8 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.api.list;14import static org.assertj.core.api.Assertions.assertThat;15import java.util.Comparator;16import org.assertj.core.api.ListAssert;17import org.assertj.core.api.ListAssertBaseTest;18import org.assertj.core.internal.ComparatorBasedComparisonStrategy;19import org.assertj.core.internal.Iterables;20import org.assertj.core.internal.Lists;21import org.assertj.core.internal.OnFieldsComparator;22import org.junit.Before;23public class ListAssert_usingElementComparatorOnFields_Test extends ListAssertBaseTest {24  private Lists listsBefore;25  private Iterables iterablesBefore;26  @Before27  public void before() {28	listsBefore = getLists(assertions);29	iterablesBefore = getIterables(assertions);30  }31  @Override32  protected ListAssert<String> invoke_api_method() {33	return assertions.usingElementComparatorOnFields("field");34  }35  @Override36  protected void verify_internal_effects() {37	Lists lists = getLists(assertions);38	Iterables iterables = getIterables(assertions);39	assertThat(lists).isNotSameAs(listsBefore);40	assertThat(iterables).isNotSameAs(iterablesBefore);41	assertThat(iterables.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);42	assertThat(lists.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);43	Comparator<?> listsElementComparator = ((ComparatorBasedComparisonStrategy) lists.getComparisonStrategy()).getComparator();44	assertThat(listsElementComparator).isInstanceOf(OnFieldsComparator.class);45	assertThat(((OnFieldsComparator) listsElementComparator).getFields()).containsOnly("field");46	Comparator<?> iterablesElementComparator = ((ComparatorBasedComparisonStrategy) iterables.getComparisonStrategy()).getComparator();47	assertThat(iterablesElementComparator).isInstanceOf(OnFieldsComparator.class);48	assertThat(((OnFieldsComparator) iterablesElementComparator).getFields()).containsOnly("field");49  }50}...

Source: ListAssert_usingFieldByFieldElementComparator_Test.java

1/**2 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with3 * the License. You may obtain a copy of the License at4 *5 * http://www.apache.org/licenses/LICENSE-2.06 *7 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on8 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.api.list;14import static org.assertj.core.api.Assertions.assertThat;15import java.util.Comparator;16import org.assertj.core.api.ListAssert;17import org.assertj.core.api.ListAssertBaseTest;18import org.assertj.core.internal.ComparatorBasedComparisonStrategy;19import org.assertj.core.internal.FieldByFieldComparator;20import org.assertj.core.internal.Iterables;21import org.assertj.core.internal.Lists;22import org.junit.Before;23public class ListAssert_usingFieldByFieldElementComparator_Test extends ListAssertBaseTest {24  private Lists listsBefore;25  private Iterables iterablesBefore;26  @Before27  public void before() {28	listsBefore = getLists(assertions);29	iterablesBefore = getIterables(assertions);30  }31  @Override32  protected ListAssert<String> invoke_api_method() {33	return assertions.usingFieldByFieldElementComparator();34  }35  @Override36  protected void verify_internal_effects() {37	Lists lists = getLists(assertions);38	Iterables iterables = getIterables(assertions);39	assertThat(lists).isNotSameAs(listsBefore);40	assertThat(iterables).isNotSameAs(iterablesBefore);41	assertThat(iterables.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);42	assertThat(lists.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);43	Comparator<?> listsElementComparator = ((ComparatorBasedComparisonStrategy) lists.getComparisonStrategy()).getComparator();44	assertThat(listsElementComparator).isInstanceOf(FieldByFieldComparator.class);45	Comparator<?> iterablesElementComparator = ((ComparatorBasedComparisonStrategy) iterables.getComparisonStrategy()).getComparator();46	assertThat(iterablesElementComparator).isInstanceOf(FieldByFieldComparator.class);47  }48}...

instance

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Lists;3import java.util.ArrayList;4import java.util.List;5public class 1 {6    public static void main(String[] args) {7        Lists lists = new Lists();8        List<String> list = new ArrayList<String>();9        list.add("a");10        list.add("b");11        list.add("c");12        list.add("d");13        list.add("e");14        list.add("f");15        list.add("g");16        list.add("h");17        list.add("i");18        list.add("j");19        list.add("k");20        list.add("l");21        list.add("m");22        list.add("n");23        list.add("o");24        list.add("p");25        list.add("q");26        list.add("r");27        list.add("s");28        list.add("t");29        list.add("u");30        list.add("v");31        list.add("w");32        list.add("x");33        list.add("y");34        list.add("z");35        List<String> actual = lists.subList(list, 0, 10);36        List<String> expected = new ArrayList<String>();37        expected.add("a");38        expected.add("b");39        expected.add("c");40        expected.add("d");41        expected.add("e");42        expected.add("f");43        expected.add("g");44        expected.add("h");45        expected.add("i");46        expected.add("j");47        Assertions.assertThat(actual).isEqualTo(expected);48    }49}

instance

Using AI Code Generation

1package org.assertj.core.internal;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import java.util.ArrayList;5import java.util.List;6import org.junit.jupiter.api.Test;7public class Lists_assertContains_Test {8	public void test() {9		Lists lists = new Lists();10		List<String> list = new ArrayList<>();11		list.add("hello");12		lists.assertContains(null, list, "hello");13		assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> lists.assertContains(null, list, "world")).withMessage(14				"%nExpecting:%n <[\"hello\"]>%nto contain:%n <[\"world\"]>%nbut could not find:%n <[\"world\"]>");15	}16}17	at org.assertj.core.internal.Lists.assertContains(Lists.java:106)18	at org.assertj.core.internal.Lists_assertContains_Test.test(Lists_assertContains_Test.java:20)19	at org.assertj.core.internal.Lists.assertContains(Lists.java:106)20	at org.assertj.core.internal.Lists_assertContains_Test.test(Lists_assertContains_Test.java:20)21	at org.assertj.core.internal.Lists.assertContains(Lists.java:106)22	at org.assertj.core.internal.Lists_assertContains_Test.test(Lists_assertContains_Test.java:20)

instance

Using AI Code Generation

1package org.example;2import org.junit.jupiter.api.Test;3import java.util.ArrayList;4import java.util.List;5import static org.assertj.core.api.Assertions.assertThat;6import static org.assertj.core.api.Assertions.assertThatThrownBy;7public class Test1 {8    public void test1() {9        List<String> list = new ArrayList<>();10        list.add("a");11        list.add("b");12        list.add("c");13        assertThat(list).containsOnlyOnce("a");14    }15    public void test2() {16        List<String> list = new ArrayList<>();17        list.add("a");18        list.add("b");19        list.add("c");20        assertThatThrownBy(() -> assertThat(list).containsOnlyOnce("d")).isInstanceOf(AssertionError.class).hasMessageContaining("Expecting:");21    }22}23package org.example;24import org.junit.jupiter.api.Test;25import java.util.ArrayList;26import java.util.List;27import static org.assertj.core.api.Assertions.assertThat;28public class Test2 {29    public void test1() {30        List<String> list = new ArrayList<>();31        list.add("a");32        list.add("b");33        list.add("c");34        assertThat(list).containsOnlyOnce("a");35    }36    public void test2() {37        List<String> list = new ArrayList<>();38        list.add("a");39        list.add("b");40        list.add("c");41        assertThat(list).containsOnlyOnce("d");42    }43}44package org.example;45import org.junit.jupiter.api.Test;46import java.util.ArrayList;47import java.util.List;48import static org.assertj.core.api.Assertions.assertThat;49import static org.assertj.core.api.Assertions.assertThatThrownBy;50public class Test3 {51    public void test1() {52        List<String> list = new ArrayList<>();53        list.add("a");54        list.add("b");55        list.add("c");56        assertThat(list).containsOnlyOnce("a");57    }58    public void test2() {59        List<String> list = new ArrayList<>();60        list.add("a");61        list.add("b");62        list.add("c");63        assertThatThrownBy(() -> assertThat(list).containsOnlyOnce("d")).is

instance

Using AI Code Generation

1package org.test;2import java.util.Arrays;3import java.util.List;4import org.assertj.core.api.Assertions;5import org.assertj.core.api.ListAssert;6import org.assertj.core.internal.Lists;7public class Test {8    public static void main(String[] args) {9        Lists lists = new Lists();10        ListAssert<String> listAssert = new ListAssert<String>(Arrays.asList("a", "b", "c"));11        listAssert.usingElementComparator(lists.getComparator());12        listAssert.containsExactly("a", "b", "c");13    }14}15package org.test;16import java.util.Arrays;17import java.util.List;18import org.assertj.core.api.Assertions;19import org.assertj.core.api.ListAssert;20import org.assertj.core.internal.Lists;21public class Test {22    public static void main(String[] args) {23        Lists lists = new Lists();24        ListAssert<String> listAssert = new ListAssert<String>(Arrays.asList("a", "b", "c"));25        listAssert.usingElementComparator(lists.getComparator());26        listAssert.containsExactly("a", "b", "c");27    }28}29java.lang.NoSuchMethodError: org.assertj.core.internal.Lists.getComparator()Lorg/assertj/core/util/ComparatorBasedComparisonStrategy;

instance

Using AI Code Generation

1package org.assertj.core.internal;2public class Lists_assertContains_Test {3    public void test() {4        Lists lists = new Lists();5        lists.assertContains(null, null, null);6    }7}8package org.assertj.core.internal;9public class Lists {10    public void assertContains(Object o, Object o1, Object o2) {11    }12}13package org.assertj.core.internal;14public class Lists {15    public void assertContains(Object o, Object o1, Object o2) {16    }17}18package org.assertj.core.internal;19public class Lists {20    public void assertContains(Object o, Object o1, Object o2) {21    }22}23package org.assertj.core.internal;24public class Lists {25    public void assertContains(Object o, Object o1, Object o2) {26    }27}28package org.assertj.core.internal;29public class Lists {30    public void assertContains(Object o, Object o1, Object o2) {31    }32}33package org.assertj.core.internal;34public class Lists {35    public void assertContains(Object o, Object o1, Object o2) {36    }37}38package org.assertj.core.internal;39public class Lists {40    public void assertContains(Object o, Object o1, Object o2) {41    }42}43package org.assertj.core.internal;44public class Lists {45    public void assertContains(Object o, Object o1, Object o2) {46    }47}48package org.assertj.core.internal;49public class Lists {50    public void assertContains(Object o, Object o1, Object o2) {51    }52}53package org.assertj.core.internal;54public class Lists {55    public void assertContains(Object o, Object o1, Object o2) {56    }57}58package org.assertj.core.internal;59public class Lists {60    public void assertContains(Object o, Object o1, Object o2) {61    }62}63package org.assertj.core.internal;64public class Lists {65    public void assertContains(Object o, Object o1, Object o2) {66    }67}68package org.assertj.core.internal;69public class Lists {70    public void assertContains(Object

instance

Using AI Code Generation

1import org.assertj.core.internal.Lists;2public class 1 {3  public static void main(String[] args) {4    Lists lists = new Lists();5    lists.assertEmpty(someInfo(), new ArrayList<>());6  }7}8	at org.assertj.core.internal.Lists.assertEmpty(Lists.java:41)9	at 1.main(1.java:6)10import org.assertj.core.internal.Lists;11public class 2 {12  public static void main(String[] args) {13    Lists lists = new Lists();14    lists.assertEmpty(someInfo(), null);15  }16}17	at org.assertj.core.internal.Lists.assertEmpty(Lists.java:41)18	at 2.main(2.java:6)19import org.assertj.core.internal.Lists;20public class 3 {21  public static void main(String[] args) {22    Lists lists = new Lists();23    lists.assertEmpty(someInfo(), new ArrayList<>());24  }25}26	at org.assertj.core.internal.Lists.assertEmpty(Lists.java:41)27	at 3.main(3.java:6)28import org.assertj.core.internal.Lists;29public class 4 {30  public static void main(String[] args) {31    Lists lists = new Lists();32    lists.assertEmpty(someInfo(), null);33  }34}35	at org.assertj.core.internal.Lists.assertEmpty(Lists.java:41)36	at 4.main(4.java:6)37import org.assertj.core.internal.Lists;38public class 5 {39  public static void main(String[] args) {40    Lists lists = new Lists();41    lists.assertEmpty(someInfo(), new ArrayList<>());42  }43}44	at org.assertj.core.internal.Lists.assertEmpty(Lists.java:41)45	at 5.main(5.java:6

instance

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.api.*;3import org.assertj.core.internal.*;4import org.junit.Test;5public class Test2 {6    public void test1() {7        Lists lists = new Lists();8        ListAssert listAssert = new ListAssert(new ArrayList());9        lists.assertContains(listAssert, "a");10    }11}12    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)13    at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)14    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)15    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)16    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)17    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)18    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)19    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)20    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)21    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)22    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)23    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)24    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)25    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)26    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)27    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)28    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)29    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java

instance

Using AI Code Generation

1public class Example {2	public static void main(String[] args) {3		Lists lists = Lists.instance();4		List<String> list1 = new ArrayList<String>();5		list1.add("a");6		list1.add("b");7		list1.add("c");8		List<String> list2 = new ArrayList<String>();9		list2.add("a");10		list2.add("b");11		list2.add("c");12		System.out.println(lists.areEqual(list1, list2));13	}14}

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