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* Rename pgpainless-sop -> pgpainless-cli * Introduce sop-java (implementation-independent SOP API) * Introduce sop-java-picocli (CLI frontend for sop-java) * Introduce pgpainless-sop (implementation of sop-java using PGPainless) * Rework pgpainless-cli (plugs pgpainless-sop into sop-java-picocli)
52 lines
1.7 KiB
Java
52 lines
1.7 KiB
Java
/*
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* Copyright 2021 Paul Schaub.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sop.util;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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import org.junit.jupiter.api.Test;
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public class ProxyOutputStreamTest {
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@Test
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public void replaceOutputStreamThrowsNPEForNull() {
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ProxyOutputStream proxy = new ProxyOutputStream();
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assertThrows(NullPointerException.class, () -> proxy.replaceOutputStream(null));
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}
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@Test
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public void testSwappingStreamPreservesWrittenBytes() throws IOException {
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byte[] firstSection = "Foo\nBar\n".getBytes(StandardCharsets.UTF_8);
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byte[] secondSection = "Baz\n".getBytes(StandardCharsets.UTF_8);
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ProxyOutputStream proxy = new ProxyOutputStream();
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proxy.write(firstSection);
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ByteArrayOutputStream swappedStream = new ByteArrayOutputStream();
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proxy.replaceOutputStream(swappedStream);
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proxy.write(secondSection);
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proxy.close();
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assertEquals("Foo\nBar\nBaz\n", swappedStream.toString());
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}
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}
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