How to use checkIsNotNullAndIsNotEmpty method of org.assertj.core.internal.Objects class

Best Assertj code snippet using org.assertj.core.internal.Objects.checkIsNotNullAndIsNotEmpty

Source:Objects.java Github

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...120 if (objectIsInstanceOfOneOfGivenClasses(actual, types, info)) return;121 throw failures.failure(info, shouldBeInstanceOfAny(actual, types));122 }123 private boolean objectIsInstanceOfOneOfGivenClasses(Object actual, Class<?>[] types, AssertionInfo info) {124 checkIsNotNullAndIsNotEmpty(types);125 assertNotNull(info, actual);126 for (Class<?> type : types) {127 String format = "The given array of types:<%s> should not have null elements";128 checkNotNull(type, format(format, info.representation().toStringOf(types)));129 if (type.isInstance(actual)) {130 return true;131 }132 }133 return false;134 }135 /**136 * Verifies that the given object is not an instance of the given type.137 *138 * @param info contains information about the assertion.139 * @param actual the given object.140 * @param type the type to check the given object against.141 * @throws NullPointerException if the given type is {@code null}.142 * @throws AssertionError if the given object is {@code null}.143 * @throws AssertionError if the given object is an instance of the given type.144 */145 public void assertIsNotInstanceOf(AssertionInfo info, Object actual, Class<?> type) {146 if (isInstanceOfClass(actual, type, info)) throw failures.failure(info, shouldNotBeInstance(actual, type));147 }148 private boolean isInstanceOfClass(Object actual, Class<?> clazz, AssertionInfo info) {149 assertNotNull(info, actual);150 checkTypeIsNotNull(clazz);151 return clazz.isInstance(actual);152 }153 /**154 * Verifies that the given object is not an instance of any of the given types.155 *156 * @param info contains information about the assertion.157 * @param actual the given object.158 * @param types the types to check the given object against.159 * @throws NullPointerException if the given array is {@code null}.160 * @throws IllegalArgumentException if the given array is empty.161 * @throws NullPointerException if the given array has {@code null} elements.162 * @throws AssertionError if the given object is {@code null}.163 * @throws AssertionError if the given object is an instance of any of the given types.164 */165 public void assertIsNotInstanceOfAny(AssertionInfo info, Object actual, Class<?>[] types) {166 if (!objectIsInstanceOfOneOfGivenClasses(actual, types, info)) return;167 throw failures.failure(info, shouldNotBeInstanceOfAny(actual, types));168 }169 /**170 * Verifies that the actual value has the same class as the given object.171 *172 * @param info contains information about the assertion.173 * @param actual the given object.174 * @throws AssertionError if the actual has not the same type has the given object.175 * @throws NullPointerException if the actual value is null.176 * @throws NullPointerException if the given object is null.177 */178 public void assertHasSameClassAs(AssertionInfo info, Object actual, Object other) {179 if (!haveSameClass(actual, other, info)) throw failures.failure(info, shouldHaveSameClass(actual, other));180 }181 private boolean haveSameClass(Object actual, Object other, AssertionInfo info) {182 assertNotNull(info, actual);183 checkNotNull(other, "The given object should not be null");184 Class<?> actualClass = actual.getClass();185 Class<?> otherClass = other.getClass();186 return actualClass.equals(otherClass);187 }188 /**189 * Verifies that the actual value does not have the same class as the given object.190 *191 * @param info contains information about the assertion.192 * @param actual the given object.193 * @param other the object to check type against.194 * @throws AssertionError if the actual has the same type has the given object.195 * @throws NullPointerException if the actual value is null.196 * @throws NullPointerException if the given object is null.197 */198 public void assertDoesNotHaveSameClassAs(AssertionInfo info, Object actual, Object other) {199 if (haveSameClass(actual, other, info)) throw failures.failure(info, shouldNotHaveSameClass(actual, other));200 }201 /**202 * Verifies that the actual value is exactly a instance of given type.203 *204 * @param info contains information about the assertion.205 * @param actual the given object.206 * @param type the type to check the actual value against.207 * @throws AssertionError if the actual is not exactly a instance of given type.208 * @throws NullPointerException if the actual value is null.209 * @throws NullPointerException if the given object is null.210 */211 public void assertIsExactlyInstanceOf(AssertionInfo info, Object actual, Class<?> type) {212 if (!actualIsExactlyInstanceOfType(actual, type, info))213 throw failures.failure(info, shouldBeExactlyInstance(actual, type));214 }215 private boolean actualIsExactlyInstanceOfType(Object actual, Class<?> expectedType, AssertionInfo info) {216 assertNotNull(info, actual);217 checkTypeIsNotNull(expectedType);218 return expectedType.equals(actual.getClass());219 }220 /**221 * Verifies that the actual value is not exactly a instance of given type.222 *223 * @param info contains information about the assertion.224 * @param actual the given object.225 * @param type the type to check the actual value against.226 * @throws AssertionError if the actual is exactly a instance of given type.227 * @throws NullPointerException if the actual value is null.228 * @throws NullPointerException if the given object is null.229 */230 public void assertIsNotExactlyInstanceOf(AssertionInfo info, Object actual, Class<?> type) {231 if (actualIsExactlyInstanceOfType(actual, type, info))232 throw failures.failure(info, shouldNotBeExactlyInstance(actual, type));233 }234 /**235 * Verifies that the actual value type is in given types.236 *237 * @param info contains information about the assertion.238 * @param actual the given object.239 * @param types the types to check the actual value against.240 * @throws AssertionError if the actual value type is in given type.241 * @throws NullPointerException if the actual value is null.242 * @throws NullPointerException if the given types is null.243 */244 public void assertIsOfAnyClassIn(AssertionInfo info, Object actual, Class<?>[] types) {245 boolean itemInArray = isOfOneOfGivenTypes(actual, types, info);246 if (!itemInArray) throw failures.failure(info, shouldBeOfClassIn(actual, types));247 }248 private boolean isOfOneOfGivenTypes(Object actual, Class<?>[] types, AssertionInfo info) {249 assertNotNull(info, actual);250 checkNotNull(types, "The given types should not be null");251 return isItemInArray(actual.getClass(), types);252 }253 /**254 * Verifies that the actual value type is not in given types.255 *256 * @param info contains information about the assertion.257 * @param actual the given object.258 * @param types the types to check the actual value against.259 * @throws AssertionError if the actual value type is in given type.260 * @throws NullPointerException if the actual value is null.261 * @throws NullPointerException if the given types is null.262 */263 public void assertIsNotOfAnyClassIn(AssertionInfo info, Object actual, Class<?>[] types) {264 boolean itemInArray = isOfOneOfGivenTypes(actual, types, info);265 if (itemInArray) throw failures.failure(info, shouldNotBeOfClassIn(actual, types));266 }267 private void checkIsNotNullAndIsNotEmpty(Class<?>[] types) {268 checkNotNull(types, "The given array of types should not be null");269 if (types.length == 0) {270 throw new IllegalArgumentException("The given array of types should not be empty");271 }272 }273 /**274 * Asserts that two objects are equal.275 *276 * @param info contains information about the assertion.277 * @param actual the "actual" object.278 * @param expected the "expected" object.279 * @throws AssertionError if {@code actual} is not equal to {@code expected}. This method will throw a280 * {@code org.junit.ComparisonFailure} instead if JUnit is in the classpath and the given objects are not281 * equal....

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checkIsNotNullAndIsNotEmpty

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1package com.example;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import static org.assertj.core.api.Assertions.catchThrowable;5import static org.assertj.core.api.Assertions.catchThrowableOfType;6import static org.assertj.core.api.Assertions.entry;7import static org.assertj.core.api.Assertions.fail;8import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;9import static org.assertj.core.api.Assertions.filter;10import static org.assertj.core.api.Assertions.tuple;11import static org.assertj.core.api.Assertions.within;12import static org.assertj.core.api.Assertions.withinPercentage;13import static org.assertj.core.api.Assertions.offset;14import static org.assertj.core.api.BDDAssertions.then;15import static org.assertj.core.api.BDDAssertions.thenThrownBy;16import static org.assertj.core.api.BDDAssertions.thenCode;17import static org.assertj.core.api.BDDAssertions.thenExceptionOfType;18import static org.assertj.core.api.BDDAssertions.thenNoException;

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checkIsNotNullAndIsNotEmpty

Using AI Code Generation

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1assertThat("foo").isNotNull().isNotEmpty();2assertThat("").isNotNull().isNotEmpty();3assertThat(null).isNotNull().isNotEmpty();4assertThat("foo").isNotNull().isNotEmpty();5assertThat("").isNotNull().isNotEmpty();6assertThat(null).isNotNull().isNotEmpty();7assertThat(new String[]{"foo"}).isNotNull().isNotEmpty();8assertThat(new String[]{}).isNotNull().isNotEmpty();9assertThat(null).isNotNull().isNotEmpty();10assertThat(new HashMap<String, String>(){{11put("foo", "bar");12}}).isNotNull().isNotEmpty();13assertThat(new HashMap<String, String>()).isNotNull().isNotEmpty();14assertThat(null).isNotNull().isNotEmpty();15assertThat(Arrays.asList("foo")).isNotNull().isNotEmpty();16assertThat(Arrays.asList()).isNotNull().isNotEmpty();17assertThat(null).isNotNull().isNotEmpty();18assertThat(new Object()).isNotNull().isNotEmpty();19assertThat(null).isNotNull().isNotEmpty();20assertThat(new Object()).isNotNull().isNotEmpty();21assertThat(null).isNotNull().isNotEmpty();22assertThat(new Object()).isNotNull().isNotEmpty();23assertThat(null).isNotNull().isNotEmpty();24assertThat(new Object()).isNotNull().isNotEmpty();25assertThat(null).isNotNull().isNotEmpty();26assertThat(new Object()).isNotNull().isNotEmpty();27assertThat(null).isNotNull().isNotEmpty();28assertThat(new Object()).isNotNull().isNotEmpty();29assertThat(null).isNotNull().isNotEmpty

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checkIsNotNullAndIsNotEmpty

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1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Objects;3import org.junit.Test;4import java.util.ArrayList;5import java.util.List;6public class ObjectsTest {7 public void testCheckIsNotNullAndIsNotEmpty() {8 List<String> list = new ArrayList<>();9 list.add("test");10 Objects objects = new Objects();11 objects.checkIsNotNullAndIsNotEmpty(list);12 }13}14The checkIsNotNullAndIsNotEmpty() method is defined in the Objects class as shown below:15public void checkIsNotNullAndIsNotEmpty(Iterable<?> values) {16 checkNotNull(values);17 if (!values.iterator().hasNext()) {18 throw new IllegalArgumentException("The iterable should not be empty");19 }20 }

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checkIsNotNullAndIsNotEmpty

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1assertThat(“”).isNotNull().isNotEmpty();2assertThat(“”)3 .isNotNull()4 .isNotEmpty();5assertThat(“”).isNotNull()6 .isNotEmpty();

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checkIsNotNullAndIsNotEmpty

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1assertThat(actual).usingRecursiveComparison().ignoringFields("id").isEqualTo(expected);2assertThat(actual).usingRecursiveComparison().ignoringFields("id").isEqualTo(expected);3assertThat(actual).usingRecursiveComparison().ignoringFields("id").isEqualTo(expected);4assertThat(actual).usingRecursiveComparison().ignoringFields("id").isEqualTo(expected);5assertThat(actual).usingRecursiveComparison().ignoringFields("id").isEqualTo(expected);6assertThat(actual).usingRecursiveComparison().ignoringFields("id").isEqualTo(expected);

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