diff --git a/core-java-modules/core-java-io-conversions-2/src/test/java/com/baeldung/inputstreamtostring/JavaInputStreamToXUnitTest.java b/core-java-modules/core-java-io-conversions-2/src/test/java/com/baeldung/inputstreamtostring/JavaInputStreamToXUnitTest.java index eb8c39f2d9..c8c711e328 100644 --- a/core-java-modules/core-java-io-conversions-2/src/test/java/com/baeldung/inputstreamtostring/JavaInputStreamToXUnitTest.java +++ b/core-java-modules/core-java-io-conversions-2/src/test/java/com/baeldung/inputstreamtostring/JavaInputStreamToXUnitTest.java @@ -11,13 +11,26 @@ import org.junit.Test; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import java.io.*; +import java.io.BufferedReader; +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.OutputStream; +import java.io.Reader; +import java.io.StringReader; +import java.io.StringWriter; import java.nio.charset.Charset; import java.nio.charset.StandardCharsets; import java.nio.file.Path; import java.nio.file.StandardCopyOption; import java.util.Scanner; import java.util.UUID; +import java.util.stream.Collectors; import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; import static org.hamcrest.Matchers.equalTo; @@ -46,6 +59,18 @@ public class JavaInputStreamToXUnitTest { assertEquals(textBuilder.toString(), originalString); } + @Test + public void givenUsingJava8_whenConvertingAnInputStreamToAString_thenCorrect() { + final String originalString = randomAlphabetic(DEFAULT_SIZE); + final InputStream inputStream = new ByteArrayInputStream(originalString.getBytes()); + + final String text = new BufferedReader(new InputStreamReader(inputStream, Charset.forName(StandardCharsets.UTF_8.name()))) + .lines() + .collect(Collectors.joining("\n")); + + assertThat(text, equalTo(originalString)); + } + @Test public final void givenUsingJava7_whenConvertingAnInputStreamToAString_thenCorrect() throws IOException { final String originalString = randomAlphabetic(DEFAULT_SIZE);