Best Assertj code snippet using org.assertj.core.api.Assumptions.assumeThat
Source:ObjectArray_special_assertion_methods_in_assumptions_Test.java
...13package org.assertj.core.api.assumptions;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.in;16import static org.assertj.core.api.Assertions.tuple;17import static org.assertj.core.api.Assumptions.assumeThat;18import static org.assertj.core.api.assumptions.BaseAssumptionRunner.run;19import static org.assertj.core.util.Arrays.array;20import org.assertj.core.api.Condition;21import org.assertj.core.api.ObjectArrayAssert;22import org.assertj.core.api.ProxyableObjectArrayAssert;23import org.assertj.core.data.TolkienCharacter;24import org.assertj.core.test.CartoonCharacter;25import org.junit.AfterClass;26import org.junit.runner.RunWith;27import org.junit.runners.Parameterized;28import org.junit.runners.Parameterized.Parameters;29/**30 * verify that assertions final methods or methods changing the object under test in {@link ObjectArrayAssert} work with assumptions 31 * (i.e. that they are proxied correctly in {@link ProxyableObjectArrayAssert}).32 */33@RunWith(Parameterized.class)34public class ObjectArray_special_assertion_methods_in_assumptions_Test extends BaseAssumptionsRunnerTest {35 private static int ranTests = 0;36 public ObjectArray_special_assertion_methods_in_assumptions_Test(AssumptionRunner<?> assumptionRunner) {37 super(assumptionRunner);38 }39 @Override40 protected void incrementRunTests() {41 ranTests++;42 }43 @SuppressWarnings("unchecked")44 @Parameters45 public static Object[][] provideAssumptionsRunners() {46 return new AssumptionRunner[][] {47 // extracting methods48 run(array(frodo, sam),49 value -> assumeThat(value).extracting(throwingNameExtractor)50 .contains("Frodo"),51 value -> assumeThat(value).extracting(throwingNameExtractor)52 .contains("Gandalf")),53 run(array(frodo, sam),54 value -> assumeThat(value).extracting(nameExtractor)55 .contains("Frodo", "Sam"),56 value -> assumeThat(value).extracting(nameExtractor)57 .contains("Gandalf", "Sam")),58 run(array(frodo, sam),59 value -> assumeThat(value).extracting("name")60 .contains("Frodo", "Sam"),61 value -> assumeThat(value).extracting("name")62 .contains("Gandalf", "Sam")),63 run(array(frodo, sam),64 value -> assumeThat(value).extracting("name", String.class)65 .contains("Frodo", "Sam"),66 value -> assumeThat(value).extracting("name", String.class)67 .contains("Gandalf", "Sam")),68 run(array(frodo, sam),69 value -> assumeThat(value).extracting("name", "age")70 .contains(tuple("Frodo", 33)),71 value -> assumeThat(value).extracting("name", "age")72 .contains(tuple("Gandalf", 1000))),73 run(array(frodo, sam),74 value -> assumeThat(value).extracting(nameExtractorFunction, ageExtractorFunction)75 .contains(tuple("Frodo", 33)),76 value -> assumeThat(value).extracting(nameExtractorFunction, ageExtractorFunction)77 .contains(tuple("Gandalf", 1000))),78 run(array(frodo, sam),79 value -> assumeThat(value).extracting(TolkienCharacter::getName, TolkienCharacter::getAge)80 .contains(tuple("Frodo", 33)),81 value -> assumeThat(value).extracting(TolkienCharacter::getName, TolkienCharacter::getAge)82 .contains(tuple("Gandalf", 1000))),83 // extractingResultOf methods84 run(array(frodo, sam),85 value -> assumeThat(value).extractingResultOf("getName")86 .contains("Frodo", "Sam"),87 value -> assumeThat(value).extractingResultOf("getName")88 .contains("Gandalf", "Sam")),89 run(array(frodo, sam),90 value -> assumeThat(value).extractingResultOf("getName", String.class)91 .contains("Frodo", "Sam"),92 value -> assumeThat(value).extractingResultOf("getName", String.class)93 .contains("Gandalf", "Sam")),94 // flatExtracting methods95 run(array(homer, fred),96 value -> assumeThat(value).flatExtracting("children")97 .containsAnyOf(bart, lisa),98 value -> assumeThat(value).flatExtracting("children")99 .containsAnyOf(homer, fred)),100 run(array(homer, fred),101 value -> assumeThat(value).flatExtracting(childrenExtractor)102 .containsAnyOf(bart, lisa),103 value -> assumeThat(value).flatExtracting(childrenExtractor)104 .containsAnyOf(homer, fred)),105 run(array(homer, fred),106 value -> assumeThat(value).flatExtracting(CartoonCharacter::getChildren)107 .containsAnyOf(bart, lisa),108 value -> assumeThat(value).flatExtracting(CartoonCharacter::getChildren)109 .containsAnyOf(homer, fred)),110 // filteredOn methods111 run(array(frodo, sam),112 value -> assumeThat(value).filteredOn(hero -> hero.getName().startsWith("Fro"))113 .contains(frodo),114 value -> assumeThat(value).filteredOn(hero -> hero.getName().startsWith("Fro"))115 .contains(sam)),116 run(array(frodo, sam),117 value -> assumeThat(value).filteredOn(new Condition<>(hero -> hero.getName().startsWith("Fro"), "startsWith Fro"))118 .contains(frodo),119 value -> assumeThat(value).filteredOn(new Condition<>(hero -> hero.getName().startsWith("Fro"), "startsWith Fro"))120 .contains(sam)),121 run(array(frodo, sam),122 value -> assumeThat(value).filteredOn("name", "Frodo")123 .contains(frodo),124 value -> assumeThat(value).filteredOn("name", "Frodo")125 .contains(sam)),126 run(array(frodo, sam),127 value -> assumeThat(value).filteredOnNull("name")128 .isEmpty(),129 value -> assumeThat(value).filteredOnNull("name")130 .contains(sam)),131 run(array(frodo, sam),132 value -> assumeThat(value).filteredOn("name", in("John", "Frodo"))133 .contains(frodo),134 value -> assumeThat(value).filteredOn("name", in("John", "Frodo"))135 .contains(sam)),136 run(array(frodo, sam),137 value -> assumeThat(value).filteredOn(hero -> hero.getName().startsWith("Fro"))138 .extracting("name", "age")139 .contains(tuple("Frodo", 33)),140 value -> assumeThat(value).filteredOn(hero -> hero.getName().startsWith("Fro"))141 .extracting("name", "age")142 .contains(tuple("Sam", 35))),143 run(array(1, 2, 3),144 value -> assumeThat(value).contains(1, 2),145 value -> assumeThat(value).contains(4)),146 run(array(1, 2, 3),147 value -> assumeThat(value).containsAnyOf(1, 10, 20),148 value -> assumeThat(value).containsAnyOf(0, 5, 10)),149 run(array(1, 2, 3),150 value -> assumeThat(value).containsExactly(1, 2, 3),151 value -> assumeThat(value).containsExactly(4)),152 run(array(1, 2, 3),153 value -> assumeThat(value).containsExactlyInAnyOrder(2, 1, 3),154 value -> assumeThat(value).containsExactlyInAnyOrder(1, 2)),155 run(array(1, 2, 3),156 value -> assumeThat(value).containsOnly(2, 1, 3, 2),157 value -> assumeThat(value).containsOnly(1, 2, 4)),158 run(array(2, 4, 2),159 value -> assumeThat(value).containsOnlyOnce(4),160 value -> assumeThat(value).containsOnlyOnce(2)),161 run(array(1, 2, 3),162 value -> assumeThat(value).containsSequence(1, 2),163 value -> assumeThat(value).containsSequence(1, 3)),164 run(array(1, 2, 3),165 value -> assumeThat(value).containsSubsequence(1, 3),166 value -> assumeThat(value).containsSubsequence(2, 1)),167 run(array(1, 2, 3),168 value -> assumeThat(value).doesNotContain(4, 5),169 value -> assumeThat(value).doesNotContain(2, 1)),170 run(array(1, 2, 3),171 value -> assumeThat(value).doesNotContainSequence(1, 3),172 value -> assumeThat(value).doesNotContainSequence(1, 2)),173 run(array(1, 2, 3),174 value -> assumeThat(value).doesNotContainSubsequence(2, 1),175 value -> assumeThat(value).doesNotContainSubsequence(1, 3)),176 run(array(1, 2, 3),177 value -> assumeThat(value).isSubsetOf(1, 2, 3, 4),178 value -> assumeThat(value).isSubsetOf(2, 4, 6)),179 run(array(1, 2, 3),180 value -> assumeThat(value).startsWith(1, 2),181 value -> assumeThat(value).startsWith(2, 3)),182 run(array(1, 2, 3),183 value -> assumeThat(value).endsWith(2, 3),184 value -> assumeThat(value).endsWith(2, 4))185 };186 };187 @AfterClass188 public static void afterClass() {189 assertThat(ranTests).as("number of tests run").isEqualTo(provideAssumptionsRunners().length);190 }191}...
Source:Iterator_assumptions_Test.java
...12 */13package org.assertj.core.api.assumptions;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.tuple;16import static org.assertj.core.api.Assumptions.assumeThat;17import static org.assertj.core.util.Arrays.array;18import static org.assertj.core.util.IterableUtil.iterator;19import java.util.ArrayList;20import java.util.Iterator;21import java.util.function.Consumer;22import org.assertj.core.api.IterableAssert;23import org.assertj.core.api.ProxyableIterableAssert;24import org.assertj.core.data.TolkienCharacter;25import org.assertj.core.data.TolkienCharacter.Race;26import org.assertj.core.test.CartoonCharacter;27import org.junit.AfterClass;28import org.junit.runner.RunWith;29import org.junit.runners.Parameterized;30import org.junit.runners.Parameterized.Parameters;31/**32 * verify that assertions final methods in {@link IterableAssert} work with assumptions (i.e. that they are proxied correctly in {@link ProxyableIterableAssert}).33 */34@RunWith(Parameterized.class)35public class Iterator_assumptions_Test extends BaseAssumptionsRunnerTest {36 private static int ranTests = 0;37 public Iterator_assumptions_Test(AssumptionRunner<?> assumptionRunner) {38 super(assumptionRunner);39 }40 @Override41 protected void incrementRunTests() {42 ranTests++;43 }44 @SuppressWarnings("unchecked")45 @Parameters46 public static Object[][] provideAssumptionsRunners() {47 return new AssumptionRunner[][] {48 run(iterator(TolkienCharacter.of("Frodo", 33, Race.HOBBIT), TolkienCharacter.of("Sam", 35, Race.HOBBIT)),49 value -> assumeThat(value).extracting(TolkienCharacter::getName, TolkienCharacter::getAge)50 .contains(tuple("Frodo", 33)),51 value -> assumeThat(value).extracting(TolkienCharacter::getName, TolkienCharacter::getAge)52 .contains(tuple("Gandalf", 1000))),53 run(iterator(homer, fred),54 value -> assumeThat(value).flatExtracting(CartoonCharacter::getChildren)55 .containsAnyOf(bart, lisa),56 value -> assumeThat(value).flatExtracting(CartoonCharacter::getChildren)57 .containsAnyOf(homer, fred)),58 run(iterator(TolkienCharacter.of("Frodo", 33, Race.HOBBIT), TolkienCharacter.of("Sam", 35, Race.HOBBIT)),59 value -> assumeThat(value).flatExtracting(throwingNameExtractor, throwingAgeExtractor)60 .contains("Frodo", 33),61 value -> assumeThat(value).flatExtracting(throwingNameExtractor, throwingAgeExtractor)62 .contains("Gandalf", 1000)),63 run(iterator(TolkienCharacter.of("Frodo", 33, Race.HOBBIT), TolkienCharacter.of("Sam", 35, Race.HOBBIT)),64 value -> assumeThat(value).flatExtracting(nameExtractor, ageExtractor)65 .contains("Frodo", 33),66 value -> assumeThat(value).flatExtracting(nameExtractor, ageExtractor)67 .contains("Gandalf", 1000)),68 run(iterator(1, 2, 3),69 value -> assumeThat(value).contains(1, 2),70 value -> assumeThat(value).contains(4)),71 run(iterator(1, 2, 3),72 value -> assumeThat(value).containsAnyOf(1, 10, 20),73 value -> assumeThat(value).containsAnyOf(0, 5, 10)),74 run(iterator(1, 2, 3),75 value -> assumeThat(value).containsExactly(1, 2, 3),76 value -> assumeThat(value).containsExactly(4)),77 run(iterator(1, 2, 3),78 value -> assumeThat(value).containsExactlyInAnyOrder(2, 1, 3),79 value -> assumeThat(value).containsExactlyInAnyOrder(1, 2)),80 run(iterator(1, 2, 3),81 value -> assumeThat(value).containsOnly(2, 1, 3, 2),82 value -> assumeThat(value).containsOnly(1, 2, 4)),83 run(iterator(2, 4, 2),84 value -> assumeThat(value).containsOnlyOnce(4),85 value -> assumeThat(value).containsOnlyOnce(2)),86 run(iterator(1, 2, 3),87 value -> assumeThat(value).containsSequence(1, 2),88 value -> assumeThat(value).containsSequence(1, 3)),89 run(iterator(1, 2, 3),90 value -> assumeThat(value).containsSubsequence(1, 3),91 value -> assumeThat(value).containsSubsequence(2, 1)),92 run(iterator(1, 2, 3),93 value -> assumeThat(value).doesNotContain(4, 5),94 value -> assumeThat(value).doesNotContain(2, 1)),95 run(iterator(1, 2, 3),96 value -> assumeThat(value).doesNotContainSequence(1, 3),97 value -> assumeThat(value).doesNotContainSequence(1, 2)),98 run(iterator(1, 2, 3),99 value -> assumeThat(value).doesNotContainSubsequence(2, 1),100 value -> assumeThat(value).doesNotContainSubsequence(1, 3)),101 run(iterator(1, 2, 3),102 value -> assumeThat(value).isSubsetOf(1, 2, 3, 4),103 value -> assumeThat(value).isSubsetOf(2, 4, 6)),104 run(iterator(1, 2, 3),105 value -> assumeThat(value).startsWith(1, 2),106 value -> assumeThat(value).startsWith(2, 3)),107 run(iterator(1, 2, 3),108 value -> assumeThat(value).endsWith(2, 3),109 value -> assumeThat(value).endsWith(2, 4))110 };111 };112 @AfterClass113 public static void afterClass() {114 assertThat(ranTests).as("number of tests run").isEqualTo(provideAssumptionsRunners().length);115 }116 // iterator assumptions runner utility117 static <T> AssumptionRunner<Iterator<T>>[] run(Iterator<T> actual,118 Consumer<Iterator<T>> passingAssumption,119 Consumer<Iterator<T>> failingAssumption) {120 return array(new IteratorAssumptionRunner<>(actual, passingAssumption, failingAssumption));121 }122 private static class IteratorAssumptionRunner<T> extends AssumptionRunner<Iterator<T>> {123 protected final Iterator<T> actualForPassingAssumption;...
Source:Map_special_assertion_methods_in_assumptions_Test.java
...13package org.assertj.core.api.assumptions;14import static java.util.Arrays.asList;15import static org.assertj.core.api.Assertions.assertThat;16import static org.assertj.core.api.Assertions.entry;17import static org.assertj.core.api.Assumptions.assumeThat;18import static org.assertj.core.api.assumptions.BaseAssumptionRunner.run;19import static org.assertj.core.test.Maps.mapOf;20import static org.assertj.core.util.Sets.newLinkedHashSet;21import java.util.LinkedHashMap;22import java.util.LinkedHashSet;23import java.util.List;24import java.util.Map;25import org.assertj.core.api.MapAssert;26import org.assertj.core.api.ProxyableMapAssert;27import org.junit.AfterClass;28import org.junit.runner.RunWith;29import org.junit.runners.Parameterized;30import org.junit.runners.Parameterized.Parameters;31/**32 * verify that assertions final methods or methods changing the object under test in {@link MapAssert} work with assumptions 33 * (i.e. that they are proxied correctly in {@link ProxyableMapAssert}).34 */35@RunWith(Parameterized.class)36public class Map_special_assertion_methods_in_assumptions_Test extends BaseAssumptionsRunnerTest {37 private static int ranTests = 0;38 public Map_special_assertion_methods_in_assumptions_Test(AssumptionRunner<?> assumptionRunner) {39 super(assumptionRunner);40 }41 @Override42 protected void incrementRunTests() {43 ranTests++;44 }45 @SuppressWarnings("unchecked")46 @Parameters47 public static Object[][] provideAssumptionsRunners() {48 List<String> names = asList("Dave", "Jeff");49 LinkedHashSet<String> jobs = newLinkedHashSet("Plumber", "Builder");50 Iterable<String> cities = asList("Dover", "Boston", "Paris");51 int[] ranks = { 1, 2, 3 };52 Map<String, Object> iterableMap = new LinkedHashMap<>();53 iterableMap.put("name", names);54 iterableMap.put("job", jobs);55 iterableMap.put("city", cities);56 iterableMap.put("rank", ranks);57 Map<String, String> map = mapOf(entry("a", "1"), entry("b", "2"), entry("c", "3"));58 return new AssumptionRunner[][] {59 run(map,60 value -> assumeThat(value).contains(entry("a", "1"), entry("c", "3")),61 value -> assumeThat(value).contains(entry("a", "2"), entry("c", "3"))),62 run(map,63 value -> assumeThat(value).containsAnyOf(entry("a", "1"), entry("a", "2")),64 value -> assumeThat(value).containsAnyOf(entry("a", "2"), entry("a", "3"))),65 run(map,66 value -> assumeThat(value).containsExactly(entry("a", "1"), entry("b", "2"), entry("c", "3")),67 value -> assumeThat(value).containsExactly(entry("b", "2"), entry("a", "1"), entry("c", "3"))),68 run(map,69 value -> assumeThat(value).containsKeys("a", "b", "c"),70 value -> assumeThat(value).containsKeys("a", "b", "d")),71 run(map,72 value -> assumeThat(value).containsOnly(entry("b", "2"), entry("a", "1"), entry("c", "3")),73 value -> assumeThat(value).containsOnly(entry("b", "2"), entry("a", "1"))),74 run(map,75 value -> assumeThat(value).containsOnlyKeys("a", "b", "c"),76 value -> assumeThat(value).containsOnlyKeys("a", "b", "d")),77 run(map,78 value -> assumeThat(value).containsValues("1", "2"),79 value -> assumeThat(value).containsValues("1", "5")),80 run(map,81 value -> assumeThat(value).doesNotContain(entry("a", "2"), entry("a", "3")),82 value -> assumeThat(value).doesNotContain(entry("a", "1"), entry("c", "3"))),83 run(map,84 value -> assumeThat(value).doesNotContainKeys("d", "e", "f"),85 value -> assumeThat(value).doesNotContainKeys("a", "e", "f")),86 run(map,87 value -> assumeThat(value).extracting("a", "b").contains("1", "2"),88 value -> assumeThat(value).extracting("a", "b").contains("456")),89 run(iterableMap,90 value -> assumeThat(value).flatExtracting("name", "job", "city", "rank")91 .contains("Jeff", "Builder", "Dover", "Boston", "Paris", 1, 2, 3),92 value -> assumeThat(value).flatExtracting("name", "job", "city", "rank")93 .contains("Unexpected", "Builder", "Dover", "Boston", "Paris", 1, 2, 3)),94 run(map,95 value -> assumeThat(value).size().isGreaterThan(2),96 value -> assumeThat(value).size().isGreaterThan(10)),97 run(map,98 value -> assumeThat(value).size().isGreaterThan(2).returnToMap().containsKeys("a", "b", "c"),99 value -> assumeThat(value).size().isGreaterThan(2).returnToMap().containsKeys("unknown")),100 run(map,101 value -> assumeThat(value).size().isPositive().returnToMap().size().isPositive(),102 value -> assumeThat(value).size().isPositive().returnToMap().size().isNegative()),103 };104 };105 @AfterClass106 public static void afterClass() {107 assertThat(ranTests).as("number of tests run").isEqualTo(provideAssumptionsRunners().length);108 }109}...
assumeThat
Using AI Code Generation
1import static org.assertj.core.api.Assumptions.assumeThat;2import static org.assertj.core.api.Assertions.assertThat;3import static org.junit.jupiter.api.Assumptions.assumeTrue;4import org.junit.jupiter.api.Test;5import org.junit.jupiter.api.condition.EnabledOnOs;6import org.junit.jupiter.api.condition.OS;7import org.junit.jupiter.api.DisplayName;8import org.junit.jupiter.api.Tag;9import org.junit.jupiter.api.Test;10public class Test1 {11 @DisplayName("Test1")12 @Tag("Test1")13 public void test1() {14 assumeTrue(2 > 1);15 System.out.println("in test1");16 }17 @DisplayName("Test2")18 @Tag("Test2")19 public void test2() {20 assumeThat(2).isGreaterThan(1);21 System.out.println("in test2");22 }23}24If we change the code in test1 method to assumeTrue(2 < 1) then it will not compile and will give the following error:25Error:(23, 2) java: cannot find symbol26 symbol: method assumeTrue(boolean)27If we change the code in test2 method to assumeThat(2).isLessThan(1) then it will not compile and will give the following error:28Error:(24, 2) java: cannot find symbol29 symbol: method assumeThat(int)30If we change the code in test1 method to assumeTrue(2 > 1) then it will not compile and will give the following error:31Error:(23, 2) java: cannot find symbol32 symbol: method assumeTrue(boolean)33If we change the code in test2 method to assumeThat(2).isGreaterThan(1) then it will not compile and will give the following error:34Error:(24, 2) java: cannot find symbol35 symbol: method assumeThat(int)
assumeThat
Using AI Code Generation
1import static org.assertj.core.api.Assumptions.assumeThat;2import org.junit.Test;3import static org.junit.Assert.*;4import static org.junit.Assume.*;5public class JunitTest {6 public void test() {7 assumeThat("abc").contains("a");8 assertTrue(true);9 }10}11at org.junit.Assume.assumeThat(Assume.java:95)12at org.junit.Assume.assumeThat(Assume.java:86)13at JunitTest.test(1.java:10)
assumeThat
Using AI Code Generation
1import static org.assertj.core.api.Assumptions.assumeThat;2import org.junit.jupiter.api.Test;3public class AssumptionsDemo {4 public void testAssumeThat() {5 String str = "abc";6 assumeThat(str).isNotEmpty().startsWith("a").endsWith("c");7 System.out.println("Test passed");8 }9}
assumeThat
Using AI Code Generation
1import org.junit.Test;2import static org.assertj.core.api.Assumptions.assumeThat;3public class AssumptionsTest {4 public void testAssumption() {5 assumeThat(1).as("1 is not 1").isEqualTo(1);6 assumeThat("test").as("test is not test").isEqualTo("test");7 }8}9import org.junit.Test;10import static org.assertj.core.api.Assertions.assertThat;11public class AssumptionsTest {12 public void testAssumption() {13 assertThat(1).as("1 is not 1").isEqualTo(1);14 assertThat("test").as("test is not test").isEqualTo("test");15 }16}17import org.junit.Test;18import static org.assertj.core.api.Assertions.assertThatExceptionOfType;19import java.io.IOException;20public class AssumptionsTest {21 public void testAssumption() {22 assertThatExceptionOfType(IOException.class).isThrownBy(() -> {23 throw new IOException();24 });25 }26}27import org.junit.Test;28import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;29public class AssumptionsTest {30 public void testAssumption() {31 assertThatIllegalArgumentException().isThrownBy(() -> {32 throw new IllegalArgumentException();33 });34 }35}36import org.junit.Test;37import static org.assertj.core.api.Assertions.assertThatNullPointerException
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