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update unit test

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This commit is contained in:
joe zhang 2020-08-06 23:14:19 +08:00
parent 33841c2034
commit 54796738f8
2 changed files with 11 additions and 17 deletions
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4
core-java-modules/core-java-lang-oop-types/src/main/java/com/baeldung/primitivetype/PrimitiveTypeUtil.java
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@ -19,8 +19,8 @@ public class PrimitiveTypeUtil {
WRAPPER_TYPE_MAP.put(Void.class, void.class); WRAPPER_TYPE_MAP.put(Void.class, void.class);
} }
public boolean isPrimitiveType(Class<?> sourceClass) { public static boolean isPrimitiveType(Object source) {
return WRAPPER_TYPE_MAP.containsKey(sourceClass); return WRAPPER_TYPE_MAP.containsKey(source.getClass());
} }
} }

24
core-java-modules/core-java-lang-oop-types/src/test/java/com/baeldung/primitivetype/PrimitiveTypeUnitTest.java
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@ -4,37 +4,31 @@ import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue; import static org.junit.Assert.assertTrue;
import org.apache.commons.lang3.ClassUtils; import org.apache.commons.lang3.ClassUtils;
import org.junit.Before; import org.apache.commons.lang3.StringUtils;
import org.junit.Test; import org.junit.Test;
import com.google.common.primitives.Primitives; import com.google.common.primitives.Primitives;
public class PrimitiveTypeUnitTest { public class PrimitiveTypeUnitTest {
private PrimitiveTypeUtil primitiveTypeUtil;
@Before
public void setup() {
primitiveTypeUtil = new PrimitiveTypeUtil();
}
@Test @Test
public void givenAClass_whenCheckWithPrimitiveTypeUtil_thenShouldValidate() { public void givenAClass_whenCheckWithPrimitiveTypeUtil_thenShouldValidate() {
assertTrue(primitiveTypeUtil.isPrimitiveType(Boolean.class)); assertTrue(PrimitiveTypeUtil.isPrimitiveType(false));
assertFalse(primitiveTypeUtil.isPrimitiveType(String.class)); assertTrue(PrimitiveTypeUtil.isPrimitiveType(1L));
assertFalse(PrimitiveTypeUtil.isPrimitiveType(StringUtils.EMPTY));
} }
@Test @Test
public void givenAClass_whenCheckWithCommonsLang_thenShouldValidate() { public void givenAClass_whenCheckWithCommonsLang_thenShouldValidate() {
assertTrue(ClassUtils.isPrimitiveOrWrapper(Boolean.class)); assertTrue(ClassUtils.isPrimitiveOrWrapper(Boolean.FALSE.getClass()));
assertTrue(ClassUtils.isPrimitiveOrWrapper(boolean.class)); assertTrue(ClassUtils.isPrimitiveOrWrapper(boolean.class));
assertFalse(ClassUtils.isPrimitiveOrWrapper(String.class)); assertFalse(ClassUtils.isPrimitiveOrWrapper(StringUtils.EMPTY.getClass()));
} }
@Test @Test
public void givenAClass_whenCheckWithGuava_thenShouldValidate() { public void givenAClass_whenCheckWithGuava_thenShouldValidate() {
assertTrue(Primitives.isWrapperType(Boolean.class)); assertTrue(Primitives.isWrapperType(Boolean.FALSE.getClass()));
assertFalse(Primitives.isWrapperType(String.class)); assertFalse(Primitives.isWrapperType(StringUtils.EMPTY.getClass()));
assertFalse(Primitives.isWrapperType(boolean.class)); assertFalse(Primitives.isWrapperType(Boolean.TYPE.getClass()));
} }
} }