How to use isNotNull method of org.assertj.core.api.AbstractListAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractListAssert.isNotNull

Source:MultipleNodeAssert.java

...77     * @throws AssertionError if the actual nodes iterable is {@code null}.78     * @throws AssertionError if one or more nodes don't have attribute with given name.79     */80    public MultipleNodeAssert haveAttribute(final String attributeName) {81        isNotNull();82        allSatisfy(new SingleNodeAssertConsumer() {83            @Override84            public void accept(SingleNodeAssert singleNodeAssert) {85                singleNodeAssert.hasAttribute(attributeName);86            }87        });88        return this;89    }90    /**91     * Verifies that all the actual nodes have attribute with given name and value.92     * <p>93     * If the actual nodes iterable is empty, this assertion succeeds as there is no elements to check.94     *95     * @throws AssertionError if the actual nodes iterable is {@code null}.96     * @throws AssertionError if one or more nodes don't have attribute with given name and value.97     */98    public MultipleNodeAssert haveAttribute(final String attributeName, final String attributeValue) {99        isNotNull();100        allSatisfy(new SingleNodeAssertConsumer() {101            @Override102            public void accept(SingleNodeAssert singleNodeAssert) {103                singleNodeAssert.hasAttribute(attributeName, attributeValue);104            }105        });106        return this;107    }108    /**109     * Verifies that all the actual nodes don't have attribute with given name.110     * <p>111     * If the actual nodes iterable is empty, this assertion succeeds as there is no elements to check.112     *113     * @throws AssertionError if the actual nodes iterable is {@code null}.114     * @throws AssertionError if any node has attribute with given name.115     */116    public MultipleNodeAssert doNotHaveAttribute(final String attributeName) {117        isNotNull();118        allSatisfy(new SingleNodeAssertConsumer() {119            @Override120            public void accept(SingleNodeAssert singleNodeAssert) {121                singleNodeAssert.doesNotHaveAttribute(attributeName);122            }123        });124        return this;125    }126    /**127     * Verifies that all the actual nodes don't have attribute with given name and value.128     * <p>129     * If the actual nodes iterable is empty, this assertion succeeds as there is no elements to check.130     *131     * @throws AssertionError if the actual nodes iterable is {@code null}.132     * @throws AssertionError if any node has attribute with given name and value.133     */134    public MultipleNodeAssert doNotHaveAttribute(final String attributeName, final String attributeValue) {135        isNotNull();136        allSatisfy(new SingleNodeAssertConsumer() {137            @Override138            public void accept(SingleNodeAssert singleNodeAssert) {139                singleNodeAssert.doesNotHaveAttribute(attributeName, attributeValue);140            }141        });142        return this;143    }144    /**145     * Verifies that any of actual nodes has given {@code xPath}.146     *147     * @throws AssertionError if the actual nodes iterable is {@code null}.148     * @throws AssertionError if all nodes don't have xpath.149     * @since XMLUnit 2.6.4150     */151    public MultipleNodeAssert containsAnyNodeHavingXPath(String xPath) {152        isNotNull();153        int index = 0;154        for (Node node : actual) {155            final SingleNodeAssert singleNodeAssert = toAssert(node, navigationDescription("check node at index " + index));156            if (!singleNodeAssert.isNodeSetEmpty(xPath)) {157                return this;158            }159            index++;160        }161        throwAssertionError(shouldAnyNodeHaveXPath(xPath));162        return null; //fix compile issue163    }164    /**165     * Verifies that all of actual nodes have given {@code xPath}.166     *167     * @throws AssertionError if the actual nodes iterable is {@code null}.168     * @throws AssertionError if some node doesn't have xpath.169     * @since XMLUnit 2.6.4170     */171    public MultipleNodeAssert containsAllNodesHavingXPath(final String xPath) {172        isNotNull();173        allSatisfy(new SingleNodeAssertConsumer() {174            @Override175            public void accept(SingleNodeAssert singleNodeAssert) {176                singleNodeAssert.hasXPath(xPath);177            }178        });179        return this;180    }181    /**182     * Extracting values of given node's attribute.183     * If a node doesn't have the attribute then {@code null} value is return.184     *185     * @throws AssertionError if the actual nodes iterable is {@code null}.186     * @since XMLUnit 2.6.4187     */188    public AbstractListAssert<?, List<? extends String>, String, ObjectAssert<String>> extractingAttribute(String attribute) {189        isNotNull();190        List<String> values = new ArrayList<>();191        for (Node node : actual) {192            values.add(NodeUtils.attributeValue(node, attribute));193        }194        String extractedDescription = String.format("Extracted attribute: %s", attribute);195        String description = Description.mostRelevantDescription(this.info.description(), extractedDescription);196        return asListAssert(values).as(description);197    }198    /**199     * Extracting text content of given nodes.200     * If a node doesn't have the text then an empty string is returned.201     *202     * @throws AssertionError if the actual nodes iterable is {@code null}.203     * @since XMLUnit 2.8.0204     */205    public AbstractListAssert<?, List<? extends String>, String, ObjectAssert<String>> extractingText() {206        isNotNull();207        List<String> values = new ArrayList<>();208        for (Node node : actual) {209            String textContent = node.getTextContent();210            if (textContent != null) {211                textContent = textContent.trim();212            }213            values.add(textContent);214        }215        String extractedDescription = "Extracted text content";216        String description = Description.mostRelevantDescription(this.info.description(), extractedDescription);217        return asListAssert(values).as(description);218    }219    private void allSatisfy(SingleNodeAssertConsumer consumer) {220        int index = 0;...

Source:BlockingObservableAssert.java

...17     *18     * @return this assertion object19     */20    public BlockingObservableAssert<T> fails() {21        isNotNull();22        assertThat(getBlockingObservableExecutor().hasFailed())23                .overridingErrorMessage("Observable has not failed")24                .isTrue();25        return this;26    }27    /**28     * Verifies that the Observable emits an error that matches an specific type.29     *30     * @param errorType expected error class that is an extension of Throwable31     * @return this assertion object32     */33    public BlockingObservableAssert<T> failsWithError(Class<? extends Throwable> errorType) {34        isNotNull();35        fails();36        assertThat(getBlockingObservableExecutor().getError())37                .isInstanceOf(errorType);38        return this;39    }40    /**41     * Verifies that the observable completes successfully without emitting errors42     *43     * @return this assertion object44     */45    public BlockingObservableAssert<T> completes() {46        isNotNull();47        assertThat(getBlockingObservableExecutor().hasCompletedSuccessfully())48                .overridingErrorMessage("Observable has not completed successfully")49                .isTrue();50        return this;51    }52    /**53     * Verifies that the number of values received onNext() is equal to expected one54     *55     * @param count expected number of values onNext()56     * @return this assertion object57     */58    public BlockingObservableAssert<T> valuesCountIs(int count) {59        isNotNull();60        assertThat(getBlockingObservableExecutor().getValuesEmitted().size())61                .isEqualTo(count);62        return this;63    }64    /**65     * Verifies that the observable doesn't receive any value onNext()66     *67     * @return this assertion object68     */69    public BlockingObservableAssert<T> emitsNoValues() {70        isNotNull();71        valuesCountIs(0);72        return this;73    }74    /**75     * Verifies that the observable calls onNext() only once with a value that is equal to the given one76     *77     * @param value expected value received onNext()78     * @return this assertion object79     */80    public BlockingObservableAssert<T> emitsSingleValue(T value) {81        isNotNull();82        valuesCountIs(1);83        assertThat(getBlockingObservableExecutor().getValuesEmitted().get(0))84                .isEqualTo(value);85        return this;86    }87    /**88     * Allows performing Assertj assertions over the list of values emitted onNext()89     *90     * @return an instance of @{link ListAssert} initialized with the values received onNext()91     */92    public AbstractListAssert<?, ? extends List<? extends T>, T> listOfValuesEmitted() {93        isNotNull();94        return assertThat(getBlockingObservableExecutor().getValuesEmitted());95    }96    private BlockingObservableExecutor<T> getBlockingObservableExecutor() {97        if (blockingObservableExecutor == null) {98            blockingObservableExecutor = new BlockingObservableExecutor<>(actual);99        }100        return blockingObservableExecutor;101    }102}...

Source:RudiResponseEntityAssert.java

...19	@SuppressWarnings("java:S1452") // le type de retour dÃ©pend de org.assertj.core.api.AbstractAssert.asList20	public AbstractListAssert<?, List<?>, Object, ObjectAssert<Object>> asItemsList() {21		final T body = actual.getBody();22		assertThat(body)23				.isNotNull()24				.hasFieldOrProperty("items");25		final Object items = ReflectionTestUtils.getField(body, "items");26		return assertThat(items).asList();27	}28}...

isNotNull

Using AI Code Generation

1assertThat(list).isNotNull();2assertThat(array).isNotNull();3assertThat(string).isNotNull();4assertThat(map).isNotNull();5assertThat(object).isNotNull();6assertThat(iterable).isNotNull();7assertThat(file).isNotNull();8assertThat(bool).isNotNull();9assertThat(boolArray).isNotNull();10assertThat(byteArray).isNotNull();11assertThat(shortArray).isNotNull();12assertThat(intArray).isNotNull();13assertThat(longArray).isNotNull();14assertThat(floatArray).isNotNull();15assertThat(doubleArray).isNotNull();16assertThat(string).isNotNull();

isNotNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.ArrayList;3public class Main {4    public static void main(String[] args) {5        ArrayList<String> list = new ArrayList<>();6        list.add("a");7        list.add("b");8        list.add("c");9        assertThat(list).isNotNull();10    }11}12import static org.assertj.core.api.Assertions.assertThat;13import java.util.ArrayList;14public class Main {15    public static void main(String[] args) {16        ArrayList<String> list = new ArrayList<>();17        list.add("a");18        list.add("b");19        list.add("c");20        assertThat(list).isNotNull();21    }22}23AssertJ - isNull() Method24AssertJ - isEmpty() Method25AssertJ - isNotEmpty() Method26AssertJ - hasSize() Method27AssertJ - contains() Method28AssertJ - containsOnly() Method29AssertJ - containsExactly() Method30AssertJ - containsExactlyInAnyOrder() Method31AssertJ - containsExactlyInAnyOrderElementsOf() Method

isNotNull

Using AI Code Generation

1package test;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.AbstractListAssert;5import org.assertj.core.api.Assertions;6public class Test {7  public static void main(String[] args) {8    List<String> list = new ArrayList<>();9    list.add("one");10    list.add("two");11    list.add("three");12    list.add("four");13    list.add("five");14    list.add("six");15    list.add("seven");16    list.add("eight");17    list.add("nine");18    list.add("ten");19    list.add("eleven");20    list.add("twelve");21    list.add("thirteen");22    list.add("fourteen");23    list.add("fifteen");24    list.add("sixteen");25    list.add("seventeen");26    list.add("eighteen");27    list.add("nineteen");28    list.add("twenty");29    list.add("twenty one");30    list.add("twenty two");31    list.add("twenty three");32    list.add("twenty four");33    list.add("twenty five");34    list.add("twenty six");35    list.add("twenty seven");36    list.add("twenty eight");37    list.add("twenty nine");38    list.add("thirty");39    list.add("thirty one");40    list.add("thirty two");41    list.add("thirty three");42    list.add("thirty four");43    list.add("thirty five");44    list.add("thirty six");45    list.add("thirty seven");46    list.add("thirty eight");47    list.add("thirty nine");48    list.add("forty");49    list.add("forty one");50    list.add("forty two");51    list.add("forty three");52    list.add("forty four");53    list.add("forty five");54    list.add("forty six");55    list.add("forty seven");56    list.add("forty eight");57    list.add("forty nine");58    list.add("fifty");59    list.add("fifty one");60    list.add("fifty two");61    list.add("fifty three");62    list.add("fifty four");63    list.add("fifty five");64    list.add("fifty six");65    list.add("fifty seven");66    list.add("fifty eight");67    list.add("fifty nine");68    list.add("sixty");69    list.add("sixty one

isNotNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.api.AbstractListAssert;3import java.util.List;4import java.util.ArrayList;5public class 1 {6    public static void main(String[] args) {7        List<String> stringList = new ArrayList<>();8        stringList.add("one");9        stringList.add("two");10        stringList.add("three");11        AbstractListAssert<?, List<String>, String, ObjectAssert<String>> listAssert = assertThat(stringList);12        listAssert.isNotNull();13    }14}15	at 1.main(1.java:14)16import static org.assertj.core.api.Assertions.*;17import org.assertj.core.api.AbstractListAssert;18import java.util.List;19import java.util.ArrayList;20import org.junit.jupiter.api.Test;21public class 1 {22    public void test1() {23        List<String> stringList = new ArrayList<>();24        stringList.add("one");25        stringList.add("two");26        stringList.add("three");27        AbstractListAssert<?, List<String>, String, ObjectAssert<String>> listAssert = assertThat(stringList);28        listAssert.isNotNull();29    }30}31	at 1.test1(1.java:19)32import static org.assertj.core.api.Assertions.*;33import org.assertj.core.api.AbstractListAssert;34import java.util.List;35import java.util.ArrayList;36import org.junit.Test;37public class 1 {38    public void test1() {39        List<String> stringList = new ArrayList<>();40        stringList.add("one");41        stringList.add("two");42        stringList.add("three");43        AbstractListAssert<?, List<String>, String, ObjectAssert<String>> listAssert = assertThat(stringList);44        listAssert.isNotNull();45    }46}47	at 1.test1(1.java:19)48import static org.assertj.core.api.Assertions.*;49import org.assertj.core.api.AbstractListAssert;50import java.util.List;51import java.util.ArrayList

isNotNull

Using AI Code Generation

1import java.util.List;2import java.util.ArrayList;3import static org.assertj.core.api.Assertions.assertThat;4public class Test {5    public static void main(String[] args) {6        List < String > list = new ArrayList < > ();7        list.add("one");8        list.add("two");9        list.add("three");10        assertThat(list).isNotNull();11    }12}

isNotNull

Using AI Code Generation

1package org.codeexample.junit;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5import org.junit.Test;6public class TestList {7	public void test() {8		List<String> list = new ArrayList<String>();9		assertThat(list).isNotNull();10	}11}12	at org.junit.Assert.assertEquals(Assert.java:115)13	at org.junit.Assert.assertEquals(Assert.java:144)14	at org.assertj.core.api.AbstractListAssert.isNotNull(AbstractListAssert.java:84)15	at org.codeexample.junit.TestList.test(TestList.java:18)

isNotNull

Using AI Code Generation

1package org.example;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5public class AssertjList {6   public static void main(String[] args) {7      List<Integer> list = new ArrayList<Integer>();8      list.add(1);9      list.add(2);10      list.add(3);11      assertThat(list).isNotNull();12   }13}14Assertj List isNotNull() Method Example 215package org.example;16import static org.assertj.core.api.Assertions.assertThat;17import java.util.ArrayList;18import java.util.List;19public class AssertjList {20   public static void main(String[] args) {21      List<Integer> list = new ArrayList<Integer>();22      assertThat(list).isNotNull();23   }24}25    at org.example.AssertjList.main(AssertjList.java:9)26Assertj List isNotNull() Method Example 327package org.example;28import static org.assertj.core.api.Assertions.assertThat;29import java.util.ArrayList;30import java.util.List;31public class AssertjList {32   public static void main(String[] args) {33      List<Integer> list = null;34      assertThat(list).isNotNull();35   }36}37    at org.example.AssertjList.main(AssertjList.java:9)38Assertj List isNotNull() Method Example 4

isNotNull

Using AI Code Generation

1import org.assertj.core.api.*;2import java.util.List;3public class ListAssertIsNotNullTest {4   public static void main(String[] args) {5      List<String> list = List.of("one", "two", "three");6      Assertions.assertThat(list).isNotNull();7   }8}

isNotNull

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.*;3import java.util.ArrayList;4import java.util.List;5public class Assertj {6public void testAssertj() {7List<String> list = new ArrayList<>();8assertThat(list).isNotNull();9assertThat(list).isNotEmpty();10}11}

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