45 lines
1.2 KiB
Java
45 lines
1.2 KiB
Java
package com.moparisthebest.jdbc;
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import org.junit.Test;
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import java.io.IOException;
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import static org.junit.Assert.*;
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public class WrappingCloseableTest {
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@Test
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public void test() throws IOException {
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final Closed parent = new SimpleCloseable("parent");
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final Closed child = new SimpleCloseable("child");
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assertFalse(parent.isClosed());
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assertEquals("parent", parent.name());
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assertFalse(child.isClosed());
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assertEquals("child", child.name());
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final Closed wrapped = WrappingCloseable.wrap(child, Closed.class, parent);
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// when wrapped is closed, it should close child and then parent
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assertFalse(parent.isClosed());
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assertEquals("parent", parent.name());
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assertFalse(child.isClosed());
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assertEquals("child", child.name());
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assertFalse(wrapped.isClosed());
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assertEquals("child", wrapped.name());
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wrapped.close();
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assertTrue(parent.isClosed());
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assertEquals("parent", parent.name());
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assertTrue(child.isClosed());
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assertEquals("child", child.name());
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assertTrue(wrapped.isClosed());
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assertEquals("child", wrapped.name());
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}
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} |