Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use relationship method of org.hamcrest.core.SubstringMatcher class

Best junit code snippet using org.hamcrest.core.SubstringMatcher.relationship

Source:SubstringMatcher.java

...24/*    */   }25/*    */ 26/*    */   27/*    */   public void describeTo(Description description) {28/* 28 */     description.appendText("a string ").appendText(relationship()).appendText(" ").appendValue(this.substring);29/*    */   }30/*    */   31/*    */   protected abstract boolean evalSubstringOf(String paramString);32/*    */   33/*    */   protected abstract String relationship();34/*    */ }35/* Location:              /home/arpit/Downloads/Picking-Tool-6.5.2.jar!/org/hamcrest/core/SubstringMatcher.class36 * Java compiler version: 5 (49.0)37 * JD-Core Version:       1.1.338 */...

Source:StringSharesPrefix.java

...5 * Tests if the argument shares a prefix.6 */7class StringSharesPrefix extends SubstringMatcher {8    private static final String RELATIONSHIP = "sharing prefix with";9    protected StringSharesPrefix(String relationship, boolean ignoringCase, String substring) { super(RELATIONSHIP, false, substring); }10    @Override11    protected boolean evalSubstringOf(String s) {12        return s.startsWith(substring) ||13               substring.startsWith(s);14    }15    /**16     * <p>17     * Creates a matcher that matches if the examined {@link String} shares a18     * common prefix with the specified {@link String}.19     * </p>20     * For example:21     * <pre>assertThat("myString", sharesPrefix("myStringOfNote"))</pre>22     *23     * @param prefix...

Source:StringContains.java

...21        }22        return false;23    }24    @Override25    protected String relationship() {26        return "containing";27    }28}...

Source:StringContainsIgnoringCase.java

...8    }9    protected boolean evalSubstringOf(String string) {10        return string.toLowerCase().indexOf(this.substring.toLowerCase()) >= 0;11    }12    protected String relationship() {13        return "containing";14    }15    @Factory16    public static Matcher<String> containsIgnoringCase(String substring) {17        return new StringContainsIgnoringCase(substring);18    }19}...

Source:StringStartsWith.java

...18    protected boolean evalSubstringOf(String string2) {19        return string2.startsWith(this.substring);20    }21    @Override22    protected String relationship() {23        return "starting with";24    }25}...

Source:StringEndsWith.java

...18    protected boolean evalSubstringOf(String string2) {19        return string2.endsWith(this.substring);20    }21    @Override22    protected String relationship() {23        return "ending with";24    }25}...

Source:StringPatternMatcher.java

...9  protected boolean evalSubstringOf(String s) {10    return s.matches(substring);11  }12  @Override13  protected String relationship() {14    return "matching";15  }16}...

relationship

Using AI Code Generation

1import org.hamcrest.core.SubstringMatcher2def matcher = new SubstringMatcher() {3    protected boolean evalSubstringOf(String s) {4        return s.contains("test")5    }6    protected String relationship() {7    }8}9assert matcher.matches("test this")10assert matcher.matches("this test")11assert !matcher.matches("this")12assert matcher.matches("this test that")13assert matcher.toString() == "containing \"test\""14import org.hamcrest.core.SubstringMatcher15def matcher = new SubstringMatcher() {16    protected boolean evalSubstringOf(String s) {17        return s.contains("test")18    }19    protected String relationship() {20    }21}22assert matcher.matches("test this")23assert matcher.matches("this test")24assert !matcher.matches("this")25assert matcher.matches("this test that")26assert matcher.toString() == "containing \"test\""27import org.hamcrest.core.SubstringMatcher28def matcher = new SubstringMatcher() {29    protected boolean evalSubstringOf(String s) {30        return s.contains("test")31    }32    protected String relationship() {33    }34}35assert matcher.matches("test this")36assert matcher.matches("this test")37assert !matcher.matches("this")38assert matcher.matches("this test that")39assert matcher.toString() == "containing \"test\""40import org.hamcrest.core.SubstringMatcher41def matcher = new SubstringMatcher() {42    protected boolean evalSubstringOf(String s) {43        return s.contains("test")44    }45    protected String relationship() {46    }47}48assert matcher.matches("test this")49assert matcher.matches("this test")50assert !matcher.matches("this")51assert matcher.matches("this test that")52assert matcher.toString() == "containing \"test\""53import org.hamcrest.core.SubstringMatcher54def matcher = new SubstringMatcher() {55    protected boolean evalSubstringOf(String s) {56        return s.contains("test")57    }

relationship

Using AI Code Generation

1public class SubstringMatcherTest {2    private SubstringMatcher matcher;3    public void setUp() {4        matcher = new SubstringMatcher("foo") {5            protected boolean evalSubstringOf(String s) {6                return s.contains(substring);7            }8            protected String relationship() {9                return "containing";10            }11        };12    }13    public void testMatches() {14        assertTrue(matcher.matches("foo"));15        assertTrue(matcher.matches("foobar"));16        assertTrue(matcher.matches("barfoo"));17        assertTrue(matcher.matches("barfoobar"));18        assertFalse(matcher.matches("bar"));19        assertFalse(matcher.matches("foobarbar"));20    }21    public void testDescribeTo() {22        Description description = new StringDescription();23        matcher.describeTo(description);24        assertEquals("a string containing \"foo\"", description.toString());25    }26    public void testDescribeMismatch() {27        Description description = new StringDescription();28        matcher.describeMismatch("bar", description);29        assertEquals("was \"bar\"", description.toString());30    }31}32public class SubstringMatcherTest {33    private SubstringMatcher matcher;34    public void setUp() {35        matcher = new SubstringMatcher("foo") {36            protected boolean evalSubstringOf(String s) {37                return s.contains(substring);38            }39            protected String relationship() {40                return "containing";41            }42        };43    }44    public void testMatches() {45        assertTrue(matcher.matches("foo"));46        assertTrue(matcher.matches("foobar"));47        assertTrue(matcher.matches("barfoo"));48        assertTrue(matcher.matches("barfoobar"));49        assertFalse(matcher.matches("bar"));50        assertFalse(matcher.matches("foobarbar"));51    }52    public void testDescribeTo() {53        Description description = new StringDescription();54        matcher.describeTo(description);55        assertEquals("a string containing \"foo\"", description.toString());56    }57    public void testDescribeMismatch() {58        Description description = new StringDescription();59        matcher.describeMismatch("bar", description);60        assertEquals("was \"bar\"", description.toString());61    }62}63public class SubstringMatcherTest {64    private SubstringMatcher matcher;

relationship

Using AI Code Generation

1import org.hamcrest.core.SubstringMatcher2import org.hamcrest.core.IsEqual3import org.hamcrest.MatcherAssert.assertThat4def "test substring matcher"() {5    def matcher = new SubstringMatcher("hello") {6        boolean evalSubstringOf(String item) {7            item.contains("hello")8        }9        String relationship() {10        }11    }12    assertThat(actual, matcher)13}14def "test substring matcher with hamcrest"() {15    def matcher = new SubstringMatcher("hello") {16        boolean evalSubstringOf(String item) {17            item.contains("hello")18        }19        String relationship() {20        }21    }22}23def "test substring matcher with hamcrest and isEqual"() {24    def matcher = new SubstringMatcher("hello") {25        boolean evalSubstringOf(String item) {26            item.contains("hello")27        }28        String relationship() {29        }30    }31    assertThat(actual, IsEqual.equalTo(matcher))32}33def "test substring matcher with hamcrest and isEqual"() {34    def matcher = new SubstringMatcher("hello") {35        boolean evalSubstringOf(String item) {36            item.contains("hello")37        }38        String relationship() {39        }40    }41}42def "test substring matcher with hamcrest and isEqual"() {43    def matcher = new SubstringMatcher("hello") {44        boolean evalSubstringOf(String item) {45            item.contains("hello")46        }47        String relationship() {

relationship

Using AI Code Generation

1import org.hamcrest.Matchers;2import org.hamcrest.Matcher;3import org.hamcrest.MatcherAssert;4public class StringContainsSubstring {5    public static void main(String[] args) {6        String string = "I am a string";7        String substring = "string";8        MatcherAssert.assertThat(string, Matchers.containsString(substring));9    }10}

relationship

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.containsString;2import static org.hamcrest.CoreMatchers.endsWith;3import static org.hamcrest.CoreMatchers.startsWith;4import static org.hamcrest.MatcherAssert.assertThat;5import org.junit.Test;6public class StringMatcherUnitTest {7    public void givenString_whenCheckingIfItContainsSubstring_thenCorrect() {8        String str = "Baeldung";9        assertThat(str, containsString("ae"));10    }11    public void givenString_whenCheckingIfItStartsWithPrefix_thenCorrect() {12        String str = "Baeldung";13        assertThat(str, startsWith("Bae"));14    }15    public void givenString_whenCheckingIfItEndsWithSuffix_thenCorrect() {16        String str = "Baeldung";17        assertThat(str, endsWith("dung"));18    }19}20import static org.hamcrest.CoreMatchers.containsString;21import static org.hamcrest.CoreMatchers.endsWith;22import static org.hamcrest.CoreMatchers.startsWith;23import static org.hamcrest.MatcherAssert.assertThat;24import org.junit.Test;25public class StringMatcherUnitTest {26    public void givenString_whenCheckingIfItContainsSubstring_thenCorrect() {27        String str = "Baeldung";28        assertThat(str, containsString("ae"));29    }30    public void givenString_whenCheckingIfItStartsWithPrefix_thenCorrect() {31        String str = "Baeldung";32        assertThat(str, startsWith("Bae"));33    }34    public void givenString_whenCheckingIfItEndsWithSuffix_thenCorrect() {35        String str = "Baeldung";36        assertThat(str, endsWith("dung"));

relationship

Using AI Code Generation

1import org.hamcrest.core.SubstringMatcher2import org.hamcrest.MatcherAssert3import org.hamcrest.Matchers4import org.hamcrest.core.Is5import org.hamcrest.core.IsNot6def matcher = new SubstringMatcher() {7    protected boolean evalSubstringOf(String string) {8        string.contains("World")9    }10    protected String relationship() {11    }12}13MatcherAssert.assertThat("Hello World", matcher)14MatcherAssert.assertThat("Hello World", Is.is(matcher))15MatcherAssert.assertThat("Hello World", Matchers.containsString("World"))16MatcherAssert.assertThat("Hello World", IsNot.not(Matchers.containsString("Earth")))17def matcher = new SubstringMatcher() {18    protected boolean evalSubstringOf(String string) {19        string.contains("World")20    }21    protected String relationship() {22    }23}24MatcherAssert.assertThat("Hello World", matcher)25MatcherAssert.assertThat("Hello World", Is.is(matcher))26MatcherAssert.assertThat("Hello World", Matchers.containsString("World"))27MatcherAssert.assertThat("Hello World", IsNot.not(Matchers.containsString("Earth")))

JUnit Tutorial:

LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.

JUnit Tutorial Chapters:

Here are the detailed JUnit testing chapters to help you get started:

Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
Top Java Unit testing frameworks - Here are the upcoming JUnit automation testing frameworks that you can use in 2023 to boost your unit testing.
What is the JUnit framework
Why is JUnit testing important - Learn the importance and numerous benefits of using the JUnit testing framework.
Features of JUnit - Learn about the numerous features of JUnit and why developers prefer it.
JUnit 5 vs. JUnit 4: Differences - Here is a complete comparison between JUnit 5 and JUnit 4 testing frameworks.
Setting up the JUnit environment - Learn how to set up your JUnit testing environment.
Getting started with JUnit testing - After successfully setting up your JUnit environment, this chapter will help you get started with JUnit testing in no time.
Parallel testing with JUnit - Parallel Testing can be used to reduce test execution time and improve test efficiency. Learn how to perform parallel testing with JUnit.
Annotations in JUnit - When writing automation scripts with JUnit, we can use JUnit annotations to specify the type of methods in our test code. This helps us identify those methods when we run JUnit tests using Selenium WebDriver. Learn in detail what annotations are in JUnit.
Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
Parameterization in JUnit - Parameterized Test enables you to run the same automated test scripts with different variables. By collecting data on each method's test parameters, you can minimize time spent on writing tests. Learn how to use parameterization in JUnit.
Nested Tests In JUnit 5 - A nested class is a non-static class contained within another class in a hierarchical structure. It can share the state and setup of the outer class. Learn about nested annotations in JUnit 5 with examples.
Best practices for JUnit testing - Learn about the best practices, such as always testing key methods and classes, integrating JUnit tests with your build, and more to get the best possible results.
Advanced Use Cases for JUnit testing - Take a deep dive into the advanced use cases, such as how to run JUnit tests in Jupiter, how to use JUnit 5 Mockito for Unit testing, and more for JUnit testing.