How to use hasSize method of org.assertj.core.api.AbstractCharSequenceAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractCharSequenceAssert.hasSize

Source:AssertJJsonValueAssert.java

...484        /**485         * Check that this array contains the given size.486         * @param size The expected size.487         * @return This assert instance for further processing (if required).488         * @see AbstractListAssert#hasSize489         */490        public ArrayJsonValueAssert hasSize(int size) {491            listAssert.hasSize(size);492            return this;493        }494    }495}...

Source:AssertjSameSizeAs.java

...35@AutoService(AssertjChecker.class)36public final class AssertjSameSizeAs implements AssertjChecker {37    private static final String DESCRIPTION =38            "Prefer using AssertJ hasSameSizeAs for concise code and additional diagnostic information on failure.";39    private static final Matcher<ExpressionTree> hasSizeMatcher = MethodMatchers.instanceMethod()40            .onDescendantOf("org.assertj.core.api.EnumerableAssert")41            .named("hasSize");42    private static final Matcher<ExpressionTree> mapHasSizeMatcher = MethodMatchers.instanceMethod()43            .onDescendantOf("org.assertj.core.api.AbstractMapAssert")44            .named("hasSize");45    private static final Matcher<ExpressionTree> csHasSizeMatcher = MethodMatchers.instanceMethod()46            .onDescendantOf("org.assertj.core.api.AbstractCharSequenceAssert")47            .named("hasSize");48    private static final Matcher<ExpressionTree> sizeMatcher = Matchers.ignoreParens(Matchers.anyOf(49            MethodMatchers.instanceMethod()50                    .onDescendantOf(Collection.class.getName())51                    .named("size")52                    .withNoParameters(),53            (Matcher<ExpressionTree>) (expressionTree, state) -> {54                Symbol symbol = ASTHelpers.getSymbol(expressionTree);55                return symbol != null56                        && symbol.getKind().isField()57                        && !symbol.isStatic()58                        && symbol.getSimpleName().contentEquals("length")59                        && state.getTypes().isArray(ASTHelpers.getReceiverType(expressionTree));60            }));61    private static final Matcher<ExpressionTree> mapSizeMatcher = Matchers.ignoreParens(MethodMatchers.instanceMethod()62            .onClass(TypePredicates.allOf(63                    TypePredicates.isDescendantOf(Map.class.getName()),64                    TypePredicates.not(TypePredicates.isDescendantOf(Iterable.class.getName()))))65            .named("size")66            .withNoParameters());67    private static final Matcher<ExpressionTree> csSizeMatcher = Matchers.ignoreParens(MethodMatchers.instanceMethod()68            .onDescendantOf(CharSequence.class.getName())69            .named("length")70            .withNoParameters());71    private static final Matcher<ExpressionTree> matcher = Matchers.anyOf(72            Matchers.methodInvocation(hasSizeMatcher, ChildMultiMatcher.MatchType.ALL, Matchers.anyOf(sizeMatcher)),73            Matchers.methodInvocation(74                    mapHasSizeMatcher, ChildMultiMatcher.MatchType.ALL, Matchers.anyOf(mapSizeMatcher)),75            Matchers.methodInvocation(76                    csHasSizeMatcher, ChildMultiMatcher.MatchType.ALL, Matchers.anyOf(csSizeMatcher)));77    @Override78    public Optional<AssertjCheckerResult> matchMethodInvocation(MethodInvocationTree tree, VisitorState state) {79        if (!matcher.matches(tree, state)) {80            return Optional.empty();81        }82        List<? extends ExpressionTree> arguments = tree.getArguments();83        if (arguments.size() != 1) {84            return Optional.empty();85        }86        ExpressionTree argument = Iterables.getOnlyElement(arguments);...

Source:HarnessAssertions.java

...25    private HarnessAssertions() {}26    public static AbstractCharSequenceAssert<?, /*@Nullable*/ String> assertSingleOutgoingSpanMessage(27            IncomingSpan incomingSpan) {28        List<Span> spans = incomingSpan.childSpans();29        assertThat(spans).hasSize(1);30        Span span = spans.get(0);31        assertThat(span).isInstanceOf(OutgoingSpan.class);32        return assertThat(span.message());33    }34    public static AbstractCharSequenceAssert<?, /*@Nullable*/ String> assertSingleLocalSpanMessage(35            IncomingSpan incomingSpan) {36        List<Span> spans = incomingSpan.childSpans();37        assertThat(spans).hasSize(1);38        return assertSingleLocalSpanMessage(spans.get(0));39    }40    public static AbstractCharSequenceAssert<?, /*@Nullable*/ String> assertSingleLocalSpanMessage(41            Span span) {42        assertThat(span).isInstanceOf(LocalSpan.class);43        assertThat(((LocalSpan) span).childSpans()).isEmpty();44        return assertThat(span.message());45    }46}...

hasSize

Using AI Code Generation

1package org.example;2import static org.assertj.core.api.Assertions.assertThat;3public class App {4    public static void main(String[] args) {5        String str = "Hello World";6        assertThat(str).hasSize(11);7    }8}

hasSize

Using AI Code Generation

1package org.example;2import static org.assertj.core.api.Assertions.assertThat;3public class App {4    public static void main(String[] args) {5        String str = "AssertJ";6        assertThat(str).hasSize(7);7    }8}9package org.example;10import static org.assertj.core.api.Assertions.assertThat;11import java.util.ArrayList;12import java.util.List;13public class App {14    public static void main(String[] args) {15        List<String> list = new ArrayList<>();16        list.add("AssertJ");17        assertThat(list).hasSize(1);18    }19}20package org.example;21import static org.assertj.core.api.Assertions.assertThat;22public class App {23    public static void main(String[] args) {24        String[] str = {"AssertJ"};25        assertThat(str).hasSize(1);26    }27}28package org.example;29import static org.assertj.core.api.Assertions.assertThat;30import java.util.HashMap;31import java.util.Map;32public class App {33    public static void main(String[] args) {34        Map<String, String> map = new HashMap<>();35        map.put("assertj", "AssertJ");36        assertThat(map).hasSize(1);37    }38}39package org.example;40import static org.assertj.core.api.Assertions.assertThat;41public class App {42    public static void main(String[] args) {43        String str = "AssertJ";44        assertThat(str).hasSize(7);45    }46}47package org.example;48import static org.assertj.core.api.Assertions.assertThat;49import java.util.ArrayList;50import java.util.List;51public class App {52    public static void main(String[] args) {53        List<String> list = new ArrayList<>();54        list.add("AssertJ");55        assertThat(list).hasSize(1);56    }57}58package org.example;59import static org.assertj

hasSize

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class Test1 {4    public void test1() {5        Assertions.assertThat("abc").hasSize(3);6    }7}8import org.assertj.core.api.Assertions;9import org.junit.Test;10import java.util.ArrayList;11import java.util.List;12public class Test2 {13    public void test1() {14        List<String> list = new ArrayList<>();15        list.add("abc");16        list.add("def");17        Assertions.assertThat(list).hasSize(2);18    }19}20import org.assertj.core.api.Assertions;21import org.junit.Test;22import java.util.HashMap;23import java.util.Map;24public class Test3 {25    public void test1() {26        Map<String, String> map = new HashMap<>();27        map.put("abc", "def");28        Assertions.assertThat(map).hasSize(1);29    }30}31import org.assertj.core.api.Assertions;32import org.junit.Test;33public class Test4 {34    public void test1() {35        String[] strArr = {"abc", "def"};36        Assertions.assertThat(strArr).hasSize(2);37    }38}39import org.assertj.core.api.Assertions;40import org.junit.Test;41import java.util.ArrayList;42import java.util.List;43public class Test5 {44    public void test1() {45        List<String> list = new ArrayList<>();46        list.add("abc");47        list.add("def");48        Assertions.assertThat(list).hasSize(2);49    }50}51import org.assertj.core.api.Assertions;52import org.junit.Test;53public class Test6 {54    public void test1() {55        Assertions.assertThat("abc").hasSize(3);56    }57}

hasSize

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2public class AssertjExample {3    public static void main(String[] args) {4        String str = "Hello World";5        assertThat(str).hasSize(11);6    }7}8BUILD SUCCESSFUL (total time: 0 seconds)9assertThat(actual).hasSize(size);10import static org.assertj.core.api.Assertions.assertThat;11public class AssertjExample {12    public static void main(String[] args) {13        String str = "Hello World";14        assertThat(str).hasSize(11);15    }16}

hasSize

Using AI Code Generation

1package org.example;2import org.assertj.core.api.Assertions;3import org.junit.jupiter.api.Test;4public class AppTest {5    public void testHasSize() {6        Assertions.assertThat("AssertJ").hasSize(6);7    }8}9org.example.AppTest > testHasSize() PASSED10AssertJ hasSize() method11AssertJ hasSize() method example12package org.example;13import org.assertj.core.api.Assertions;14import org.junit.jupiter.api.Test;15public class AppTest {16    public void testHasSize() {17        Assertions.assertThat("AssertJ").hasSize(6);18    }19}20org.example.AppTest > testHasSize() PASSED21AssertJ hasSizeLessThan() method22AssertJ hasSizeLessThan() method example23package org.example;24import org.assertj.core.api.Assertions;25import org.junit.jupiter.api.Test;26public class AppTest {27    public void testHasSizeLessThan() {28        Assertions.assertThat("AssertJ").hasSizeLessThan(7);29    }30}31org.example.AppTest > testHasSizeLessThan() PASSED32AssertJ hasSizeLessThanOrEqualTo() method33AssertJ hasSizeLessThanOrEqualTo() method example

hasSize

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2public class Assertj {3   public static void main(String[] args) {4      String str = "Hello World";5      assertThat(str).hasSize(11);6   }7}

hasSize

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.ArrayList;3import java.util.List;4public class TestClass {5   public static void main(String[] args) {6      List<String> l = new ArrayList<>();7      l.add("one");8      l.add("two");9      l.add("three");10      assertThat(l).hasSize(3);11   }12}13import static org.assertj.core.api.Assertions.assertThat;14import java.util.ArrayList;15import java.util.List;16public class TestClass {17   public static void main(String[] args) {18      List<String> l = new ArrayList<>();19      l.add("one");20      l.add("two");21      l.add("three");22      assertThat(l).hasSize(3);23   }24}25import static org.assertj.core.api.Assertions.assertThat;26import java.util.ArrayList;27import java.util.List;28public class TestClass {29   public static void main(String[] args) {30      List<String> l = new ArrayList<>();31      l.add("one");32      l.add("two");33      l.add("three");34      assertThat(l).hasSize(3);35   }36}

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