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baos example (#1858)

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lor6 2017-05-16 09:16:17 +03:00 committed by Grzegorz Piwowarek
parent 286c25555a
commit bf71b3442b
2 changed files with 19 additions and 8 deletions
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8
core-java/pom.xml
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@ -140,13 +140,6 @@
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>${testng.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
@ -387,7 +380,6 @@
<org.hamcrest.version>1.3</org.hamcrest.version>
<junit.version>4.12</junit.version>
<mockito.version>1.10.19</mockito.version>
<testng.version>6.10</testng.version>
<assertj.version>3.6.1</assertj.version>
<avaitility.version>1.7.0</avaitility.version>

19
core-java/src/test/java/org/baeldung/java/io/JavaInputStreamToXUnitTest.java
View File

@ -210,5 +210,24 @@ public class JavaInputStreamToXUnitTest {
FileUtils.copyInputStreamToFile(initialStream, targetFile);
}
@Test
public final void givenUsingPlainJava_whenConvertingAnInputStreamToString_thenCorrect() throws IOException {
String originalString = randomAlphabetic(8);
InputStream inputStream = new ByteArrayInputStream(originalString.getBytes());
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
int nRead;
byte[] data = new byte[1024];
while ((nRead = inputStream.read(data, 0, data.length)) != -1) {
buffer.write(data, 0, nRead);
}
buffer.flush();
byte[] byteArray = buffer.toByteArray();
String text = new String(byteArray, StandardCharsets.UTF_8);
assertThat(text, equalTo(originalString));
}
}