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

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

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...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}...

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...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);...

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...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}...

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hasSize

Using AI Code Generation

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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}

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hasSize

Using AI Code Generation

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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

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hasSize

Using AI Code Generation

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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}

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hasSize

Using AI Code Generation

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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}

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hasSize

Using AI Code Generation

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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

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hasSize

Using AI Code Generation

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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}

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hasSize

Using AI Code Generation

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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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