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How to use checkIsNotNull method of org.assertj.core.internal.Strings class

Best Assertj code snippet using org.assertj.core.internal.Strings.checkIsNotNull

Source:AbstractLogFileAssert.java

...15package org.apache.geode.test.assertj.internal;16import static java.lang.System.lineSeparator;17import static org.apache.commons.lang3.StringUtils.isNotBlank;18import static org.assertj.core.api.Assertions.fail;19import static org.assertj.core.internal.CommonValidations.checkIsNotNull;20import static org.assertj.core.internal.CommonValidations.failIfEmptySinceActualIsNotEmpty;21import java.io.File;22import java.io.IOException;23import java.io.UncheckedIOException;24import java.nio.charset.Charset;25import java.util.ArrayList;26import java.util.Arrays;27import java.util.Collections;28import java.util.List;29import java.util.stream.Collectors;30import org.apache.commons.io.FileUtils;31import org.assertj.core.api.AbstractAssert;32import org.assertj.core.api.AssertionInfo;33import org.assertj.core.internal.Files;34import org.assertj.core.internal.Objects;35public abstract class AbstractLogFileAssert<SELF extends AbstractLogFileAssert<SELF>>36    extends AbstractAssert<SELF, File> {37  private final Files files = Files.instance();38  private final Charset charset = Charset.defaultCharset();39  public AbstractLogFileAssert(File actual, Class<?> selfType) {40    super(actual, selfType);41  }42  public SELF exists() {43    files.assertExists(info, actual);44    return myself;45  }46  public SELF contains(String... value) {47    assertContains(info, actual, charset, value);48    return myself;49  }50  public SELF doesNotContain(String... values) {51    assertDoesNotContain(info, actual, charset, values);52    return myself;53  }54  public SELF containsOnlyOnce(String... value) {55    assertContainsOnlyOnce(info, actual, charset, value);56    return myself;57  }58  private void assertContains(AssertionInfo info, File actual, Charset charset, String[] values) {59    if (commonCheckThatLogFileAssertionSucceeds(info, actual, values)) {60      return;61    }62    files.assertIsFile(info, actual);63    try {64      List<String> actualLines = FileUtils.readLines(actual, charset);65      List<String> expectedLines = nonBlankStrings(Arrays.asList(values));66      List<String> notFound = new ArrayList<>();67      for (String expectedLine : expectedLines) {68        if (!actualLinesContain(actualLines, expectedLine)) {69          notFound.add(expectedLine);70        }71      }72      if (!notFound.isEmpty()) {73        fail("Expecting:" + lineSeparator() + " " + printLines(actualLines) + lineSeparator() +74            "to contain:" + lineSeparator() + " " + printLines(expectedLines) + lineSeparator() +75            "but could not find:" + lineSeparator() + " " + printLines(notFound));76      }77    } catch (IOException e) {78      String msg = String.format("Unable to verify text contents of file:<%s>", actual);79      throw new UncheckedIOException(msg, e);80    }81  }82  private void assertContainsOnlyOnce(AssertionInfo info, File actual, Charset charset,83      String[] values) {84    if (commonCheckThatLogFileAssertionSucceeds(info, actual, values)) {85      return;86    }87    files.assertIsFile(info, actual);88    try {89      List<String> actualLines = FileUtils.readLines(actual, charset);90      List<String> expectedLines = nonBlankStrings(Arrays.asList(values));91      List<String> notFound = new ArrayList<>();92      List<String> moreThanOnce = new ArrayList<>();93      for (String expectedLine : expectedLines) {94        if (actualLinesContain(actualLines, expectedLine)) {95          if (Collections.frequency(actualLines, expectedLine) > 1) {96            moreThanOnce.add(expectedLine);97          }98        } else {99          notFound.add(expectedLine);100        }101      }102      if (!notFound.isEmpty()) {103        fail("Expecting:" + lineSeparator() + " " + printLines(actualLines) + lineSeparator() +104            "to contain:" + lineSeparator() + " " + printLines(expectedLines) + lineSeparator() +105            "but could not find:" + lineSeparator() + " " + printLines(notFound));106      }107      if (!moreThanOnce.isEmpty()) {108        fail("Expecting:" + lineSeparator() + " " + printLines(actualLines) + lineSeparator() +109            "to contain only once:" + lineSeparator() + " " + printLines(expectedLines) +110            lineSeparator() + "but found more than once:" + lineSeparator() + " " +111            printLines(moreThanOnce));112      }113    } catch (IOException e) {114      String msg = String.format("Unable to verify text contents of file:<%s>", actual);115      throw new UncheckedIOException(msg, e);116    }117  }118  private void assertDoesNotContain(AssertionInfo info, File actual, Charset charset,119      String[] values) {120    if (commonCheckThatLogFileAssertionSucceeds(info, actual, values)) {121      return;122    }123    files.assertIsFile(info, actual);124    try {125      List<String> actualLines = FileUtils.readLines(actual, charset);126      List<String> unexpectedLines = nonBlankStrings(Arrays.asList(values));127      List<String> found = new ArrayList<>();128      for (String actualLine : actualLines) {129        for (String unexpectedLine : unexpectedLines) {130          if (actualLine.contains(unexpectedLine)) {131            found.add(actualLine);132          }133        }134      }135      if (!found.isEmpty()) {136        fail("Expecting:" + lineSeparator() + " " + printLines(actualLines) + lineSeparator() +137            "to not contain:" + lineSeparator() + " " + printLines(unexpectedLines)138            + lineSeparator()139            + "but found:" + lineSeparator() + " " + printLines(found));140      }141    } catch (IOException e) {142      String msg = String.format("Unable to verify text contents of file:<%s>", actual);143      throw new UncheckedIOException(msg, e);144    }145  }146  private boolean commonCheckThatLogFileAssertionSucceeds(AssertionInfo info, File actual,147      Object[] sequence) {148    checkIsNotNull(sequence);149    assertNotNull(info, actual);150    files.assertIsFile(info, actual);151    files.assertExists(info, actual);152    // if both actual and values are empty, then assertion passes.153    if (FileUtils.sizeOf(actual) == 0 && sequence.length == 0) {154      return true;155    }156    failIfEmptySinceActualIsNotEmpty(sequence);157    return false;158  }159  private void assertNotNull(AssertionInfo info, File actual) {160    Objects.instance().assertNotNull(info, actual);161  }162  private boolean actualLinesContain(List<String> actualLines, String value) {...

checkIsNotNull

Using AI Code Generation

1[INFO] [INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ assertj-core ---2[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ assertj-core ---3[INFO] --- maven-compiler-plugin:3.8.0:testCompile (default-testCompile) @ assertj-core ---4[INFO] --- maven-surefire-plugin:2.22.0:test (default-test) @ assertj-core ---5[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ assertj-core ---6[INFO] --- maven-source-plugin:2.2.1:jar-no-fork (attach-s

checkIsNotNull

Using AI Code Generation

1assertThat("foo").isNotNull();2assertThat(null).isNotNull();3assertThat(new Object()).isNotNull();4assertThat(null).isNotNull();5assertThat(null).isNotNull();6assertThat("foo").isNotNull();7assertThat(null).isNotNull();8assertThat(new Object()).isNotNull();9assertThat(null).isNotNull();10assertThat(null).isNotNull();11import static org.assertj.core.api.Assertions.assertThat;12import static org.assertj.core.api.Assertions.useClassAssertions;13import org.assertj.core.api.AbstractObjectAssert;14import org.assertj.core.api.Assertions;15public class TestClass {16  public void test() {17    assertThat("foo").isNotNull();18    assertThat(null).isNotNull();19    assertThat(new Object()).isNotNull();20    assertThat(null).isNotNull();21    assertThat(null).isNotNull();22    assertThat("foo").isNotNull();23    assertThat(null).isNotNull();24    assertThat(new Object()).isNotNull();25    assertThat(null).isNotNull();26    assertThat(null).isNotNull();27    useClassAssertions(String.class);28    assertThat("foo").isNotNull();29    assertThat(null).isNotNull();30    useClassAssertions(Object.class);31    assertThat(new Object()).isNotNull();32    assertThat(null).isNotNull();33    assertThat(null).isNotNull();34    useClassAssertions(String.class);35    assertThat("foo").isNotNull();36    assertThat(null).isNotNull();37    useClassAssertions(Object.class);38    assertThat(new Object()).isNotNull();39    assertThat(null).isNotNull();40    assertThat(null).isNotNull();41  }42}43Related posts: How to use AssertJ assertThat() method in JUnit 5 tests How to use AssertJ assertThat() method in JUnit 4 tests How to use AssertJ assertThat() method in TestNG tests How to use AssertJ assertThat() method in Spock tests How to use AssertJ assertThat() method in JUnit 5 tests How to use AssertJ assertThat() method in JUnit 4 tests How to use AssertJ assertThat() method in TestNG tests How to use AssertJ assertThat() method in Spock tests How to use AssertJ assertThat() method

checkIsNotNull

Using AI Code Generation

1assertThat("foo").isNotNull();2assertThat(null).isNotNull();3assertThat("foo").isNotNull().isEqualTo("foo");4assertThat(new Object()).isNotNull();5assertThat(null).isNotNull();6assertThat(new Object()).isNotNull().isEqualTo(new Object());7assertThat(1.0).isNotNull();8assertThat(null).isNotNull();9assertThat(1.0).isNotNull().isEqualTo(1.0);10assertThat(1.0f).isNotNull();11assertThat(null).isNotNull();12assertThat(1.0f).isNotNull().isEqualTo(1.0f);13assertThat(1L).isNotNull();14assertThat(null).isNotNull();15assertThat(1L).isNotNull().isEqualTo(1L);16assertThat(1).isNotNull();17assertThat(null).isNotNull();18assertThat(1).isNotNull().isEqualTo(1);19assertThat((short) 1).isNotNull();20assertThat(null).isNotNull();21assertThat((short) 1).isNotNull().isEqualTo((short) 1);22assertThat((byte) 1).isNotNull();23assertThat(null).isNotNull();24assertThat((byte) 1).isNotNull().isEqualTo((byte) 1);25assertThat(true).isNotNull();26assertThat(null).isNotNull();27assertThat(true).isNotNull().isEqualTo(true);28assertThat('a').isNotNull();29assertThat(null).isNotNull();30assertThat('a').isNotNull().isEqualTo('a');31assertThat(new Object[]{}).isNotNull();32assertThat(null).isNotNull();

checkIsNotNull

Using AI Code Generation

1assertThat("abc").isNotNull();2assertThat("").isNotNull();3assertThat(null).isNotNull();4assertThat("").isEmpty();5assertThat("abc").isEmpty();6assertThat(null).isEmpty();7assertThat("abc").isNotEmpty();8assertThat("").isNotEmpty();9assertThat(null).isNotEmpty();10assertThat("abc").contains("a");11assertThat("abc").contains("ab");12assertThat("abc").contains("bc");13assertThat("abc").contains("abc");14assertThat("abc").contains("d");15assertThat("abc").contains("bcd");16assertThat("abc").contains("abcd");17assertThat("abc").contains("a", "b");18assertThat("abc").contains("a", "b", "c");19assertThat("abc").contains("a", "b", "c", "d");20assertThat("abc").contains("a", "b", "c", "d", "e");21assertThat("abc").contains("a", "b", "c", "d", "e", "f");22assertThat("abc").contains("a", "b", "c", "d", "e", "f", "g");23assertThat("abc").contains("a", "b", "c", "d", "e", "f", "g", "h");24assertThat("abc").contains("a", "b", "c", "d", "e", "f", "g", "h", "i");25assertThat("abc").contains("a", "b", "c", "d", "e", "f", "g", "h", "i", "j");26assertThat("abc").contains("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k");27assertThat("abc").contains("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "

checkIsNotNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import static org.assertj.core.internal.ErrorMessages.*;4import static org.assertj.core.internal.Strings.*;5import org.assertj.core.api.StringAssert;6import org.junit.jupiter.api.Test;7public class StringAssert_isNotNull_Test {8  public void should_pass_if_actual_is_not_null() {9    assertThat("not null").isNotNull();10  }11  public void should_fail_if_actual_is_null() {12    assertThatThrownBy(() -> assertThat((String) null).isNotNull())13      .isInstanceOf(AssertionError.class)14      .hasMessage(actualIsNull());15  }16  public void should_fail_if_actual_is_null_whatever_custom_comparison_strategy_is() {17    assertThatThrownBy(() -> assertThat((String) null).usingDefaultComparator().isNotNull())18      .isInstanceOf(AssertionError.class)19      .hasMessage(actualIsNull());20  }21  public void should_fail_with_custom_message_if_actual_is_null() {22    assertThatThrownBy(() -> assertThat((String) null).overridingErrorMessage("boom!").isNotNull())23      .isInstanceOf(AssertionError.class)24      .hasMessage("boom!");25  }26  public void should_fail_with_custom_message_ignoring_description_of_assertion_if_actual_is_null() {27    assertThatThrownBy(() -> assertThat((String) null).as("description").overridingErrorMessage("boom!").isNotNull())28      .isInstanceOf(AssertionError.class)29      .hasMessage("boom!");30  }31}32The test method should_pass_if_actual_is_not_null() is annotated with @Test annotation, which tells JUnit that the method is a test method. This method uses the assertThat() method of the Assertions class to create a new instance of the StringAssert class. The assertThat() method takes the actual value, which is "not null" in this case, as an argument. The assertThat() method returns a new instance of the StringAssert class. The isNotNull() method of the StringAssert class is then called on the instance of the StringAssert class returned by the assertThat() method. The isNotNull() method is a method of the AbstractCharSequenceAssert class, which is the superclass of the

checkIsNotNull

Using AI Code Generation

1    final String[] args = new String[] { "checkIsNotNull" };2    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings" };3    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",4"java.lang.String" };5    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",6"java.lang.String", "java.lang.String" };7    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",8"java.lang.String", "java.lang.String", "java.lang.String" };9    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",10"java.lang.String", "java.lang.String", "java.lang.String", "java.lang.String" };11    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",12"java.lang.String", "java.lang.String", "java.lang.String", "java.lang.String", "java.lang.String" };13    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",14"java.lang.String" };15    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",16"java.lang.String", "java.lang.String" };17    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",18"java.lang.String", "java.lang.String", "java.lang.String" };19    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",20"java.lang.String", "java.lang.String", "java.lang.String", "java.lang.String" };21    final String[] args = new String[] { "checkIsNotNull", "org.assertj.core.internal.Strings",

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