add regression test for opczip

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1897739 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/OpcZipTest.java b/poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/OpcZipTest.java
index 8c7ecec01c4be8a9c6b62bb53485d73cc6fc3a20..230a65a3db02547ec67b4135861a182ef08a2d20 100644 (file)
--- a/poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/OpcZipTest.java
+++ b/poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/OpcZipTest.java
@@ -4,7 +4,9 @@ import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream;
 import org.junit.jupiter.api.Test;
 
 import java.io.PrintStream;
+import java.nio.charset.StandardCharsets;
 import java.util.LinkedHashMap;
+import java.util.Locale;
 import java.util.Map;
 import java.util.zip.ZipEntry;
 
@@ -21,7 +23,7 @@ class OpcZipTest {
             try (OpcOutputStream zip = new OpcOutputStream(bos1)) {
                 for (Map.Entry<String, String> entry : contents.entrySet()) {
                     zip.putNextEntry(entry.getKey());
-                    PrintStream printer = new PrintStream(zip);
+                    PrintStream printer = new PrintStream(zip, true, StandardCharsets.UTF_8.name());
                     printer.print(entry.getValue());
                     printer.flush();
                     zip.closeEntry();
@@ -30,7 +32,7 @@ class OpcZipTest {
             try (com.github.rzymek.opczip.OpcOutputStream zip = new com.github.rzymek.opczip.OpcOutputStream(bos2)) {
                 for (Map.Entry<String, String> entry : contents.entrySet()) {
                     zip.putNextEntry(new ZipEntry(entry.getKey()));
-                    PrintStream printer = new PrintStream(zip);
+                    PrintStream printer = new PrintStream(zip, true, StandardCharsets.UTF_8.name());
                     printer.print(entry.getValue());
                     printer.flush();
                     zip.closeEntry();
@@ -43,7 +45,7 @@ class OpcZipTest {
     private static Map<String, String> createContents() {
         Map<String, String> contents = new LinkedHashMap<>();
         for (int i = 0; i < 3; i++) {
-            String name = String.format("dir%s/file%s.txt", i % 3, i);
+            String name = String.format(Locale.US, "dir%s/file%s.txt", i % 3, i);
             contents.put(name, "this is the contents");
         }
         return contents;