From 628faf901555f926ad4d9b7294b0be166a215a38 Mon Sep 17 00:00:00 2001
From: ralph isenmann
Date: Thu, 27 Jan 2022 16:13:08 +0100
Subject: [Util] Change Tar Dependence to apache commens-compress, fixes #3888

---
 .../java/org/openslx/util/TarArchiveUtilTest.java  | 45 ++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 src/test/java/org/openslx/util/TarArchiveUtilTest.java

(limited to 'src/test/java/org/openslx/util/TarArchiveUtilTest.java')

diff --git a/src/test/java/org/openslx/util/TarArchiveUtilTest.java b/src/test/java/org/openslx/util/TarArchiveUtilTest.java
new file mode 100644
index 0000000..5df5202
--- /dev/null
+++ b/src/test/java/org/openslx/util/TarArchiveUtilTest.java
@@ -0,0 +1,45 @@
+package org.openslx.util;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.openslx.util.TarArchiveUtil.TarArchiveReader;
+import org.openslx.util.TarArchiveUtil.TarArchiveWriter;
+
+public class TarArchiveUtilTest {
+
+    @Test
+    @DisplayName( "Test creating tgz file" )
+    public void testCreateTarGz() throws IOException 
+    {
+        // dummy content
+        final String DUMMY_FILENAME = "test";
+        final String DUMMY_FILE_DATA = "Hello World";
+
+        // create targz file with dummy content
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        TarArchiveWriter tarArchiveWriter = new TarArchiveWriter(out);
+
+        tarArchiveWriter.writeFile(DUMMY_FILENAME, DUMMY_FILE_DATA);
+        tarArchiveWriter.close();
+
+
+        // read created targz file,
+        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+        TarArchiveReader tarArchiveReader = new TarArchiveReader(in, true, true);
+
+        assertTrue(tarArchiveReader.hasNextEntry(), "Tar Archive should contain a file");
+        assertEquals(DUMMY_FILENAME, tarArchiveReader.getEntryName());
+
+        String test_string = new String(tarArchiveReader.readCurrentEntry(), StandardCharsets.UTF_8);
+        assertEquals(DUMMY_FILE_DATA, test_string);        
+        tarArchiveReader.close();
+    }
+}
-- 
cgit v1.2.3-55-g7522