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How to use PrimitiveAndWrapperDemo class of samples.expectnew package

Best Powermock code snippet using samples.expectnew.PrimitiveAndWrapperDemo

Source:PrimitiveAndWrapperDemoTest.java

...5import org.junit.runner.RunWith;6import org.powermock.api.easymock.PowerMock;7import org.powermock.modules.junit4.PowerMockRunner;8import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;9import samples.expectnew.PrimitiveAndWrapperDemo;10/**11 * Unit test for the {@link PrimitiveAndWrapperDemo} class.12 */13@RunWith(PowerMockRunner.class)14public class PrimitiveAndWrapperDemoTest {15    @Test16    public void testWhenConstructorCannotBeDetermined() throws Exception {17        try {18            PowerMock.createMockAndExpectNew(PrimitiveAndWrapperDemo.class, 2);19            Assert.fail("Should throw TooManyConstructorsFoundException");20        } catch (TooManyConstructorsFoundException e) {21            Assert.assertThat(e.getMessage(), JUnitMatchers.containsString(("Several matching constructors found, please specify the argument parameter types so that PowerMock can determine which method you're referring to." + "\nMatching constructors in class samples.expectnew.PrimitiveAndWrapperDemo were:\n")));22            Assert.assertThat(e.getMessage(), JUnitMatchers.containsString("samples.expectnew.PrimitiveAndWrapperDemo( java.lang.Integer.class )\n"));23            Assert.assertThat(e.getMessage(), JUnitMatchers.containsString("samples.expectnew.PrimitiveAndWrapperDemo( int.class )\n"));24        }25    }26    @Test27    public void testWrapperConstructor() throws Exception {28        PowerMock.createMockAndExpectNew(PrimitiveAndWrapperDemo.class, new Class<?>[]{ Integer.class }, 2);29    }30    @Test31    public void testPrimitiveConstructor() throws Exception {32        PowerMock.createMockAndExpectNew(PrimitiveAndWrapperDemo.class, new Class<?>[]{ int.class }, 2);33    }34}...

PrimitiveAndWrapperDemo

Using AI Code Generation

1public class PrimitiveAndWrapperDemo {2    public static void main(String[] args) {3        int i = 10;4        double d = 100.235;5        boolean b = true;6        char c = 'a';7        Integer intObj = new Integer(10);8        Double doubleObj = new Double(100.235);9        Boolean booleanObj = new Boolean(true);10        Character charObj = new Character('a');11    }12}13public class PrimitiveAndWrapperDemo {14    public static void main(String[] args) {15        int i = 10;16        double d = 100.235;17        boolean b = true;18        char c = 'a';19        Integer intObj = new Integer(10);20        Double doubleObj = new Double(100.235);21        Boolean booleanObj = new Boolean(true);22        Character charObj = new Character('a');23    }24}25PrimitiveAndWrapperDemo.java:10: warning: [deprecation] Integer(int) in Integer has been deprecated26        Integer intObj = new Integer(10);27PrimitiveAndWrapperDemo.java:11: warning: [deprecation] Double(double) in Double has been deprecated28        Double doubleObj = new Double(100.235);29PrimitiveAndWrapperDemo.java:12: warning: [deprecation] Boolean(boolean) in Boolean has been deprecated30        Boolean booleanObj = new Boolean(true);31PrimitiveAndWrapperDemo.java:13: warning: [deprecation] Character(char) in Character has been deprecated32        Character charObj = new Character('a');33public class PrimitiveAndWrapperDemo {34    public static void main(String[] args) {35        int i = 10;36        double d = 100.235;37        boolean b = true;38        char c = 'a';39        Integer intObj = Integer.valueOf(10);40        Double doubleObj = Double.valueOf(100.235);41        Boolean booleanObj = Boolean.valueOf(true);42        Character charObj = Character.valueOf('a');43    }44}45PrimitiveAndWrapperDemo.java:10: warning: [deprecation] valueOf(int) in Integer

PrimitiveAndWrapperDemo

Using AI Code Generation

1import java.util.Arrays;2import java.util.List;3import java.util.stream.Collectors;4public class PrimitiveAndWrapperDemo {5    public static void main(String[] args) {6        int[] intArray = {1, 2, 3, 4, 5};7        List<Integer> integerList = Arrays.stream(intArray).boxed().collect(Collectors.toList());8        System.out.println("Integer List: " + integerList);9    }10}

PrimitiveAndWrapperDemo

Using AI Code Generation

1import java.util.ArrayList;2import java.util.List;3import java.util.stream.Collectors;4import static samples.expectnew.PrimitiveAndWrapperDemo.*;5public class PrimitiveAndWrapperDemoTest {6    public static void main(String[] args) {7        System.out.println("Demonstrating primitive and wrapper classes");8        System.out.println("and the use of wrapper classes in collections");

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