1 files changed, 62 insertions, 0 deletions
diff --git a/src/test/java/org/apache/commons/compress/archivers/memory/MemoryArchiveInputStream.java b/src/test/java/org/apache/commons/compress/archivers/memory/MemoryArchiveInputStream.java
new file mode 100644
index 000000000..a3b834790
--- /dev/null
+++ b/src/test/java/org/apache/commons/compress/archivers/memory/MemoryArchiveInputStream.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.commons.compress.archivers.memory;
+
+import java.io.IOException;
+
+import org.apache.commons.compress.archivers.ArchiveEntry;
+import org.apache.commons.compress.archivers.ArchiveInputStream;
+
+public final class MemoryArchiveInputStream extends ArchiveInputStream {
+
+    private final String[] filenames;
+    private final String[] content;
+    private int p;
+
+    public MemoryArchiveInputStream( final String[][] pFiles ) {
+        filenames = new String[pFiles.length];
+        content = new String[pFiles.length];
+
+        for (int i = 0; i < pFiles.length; i++) {
+            final String[] nameAndContent = pFiles[i];
+            filenames[i] = nameAndContent[0];
+            content[i] = nameAndContent[1];
+        }
+        p = 0;
+    }
+
+    @Override
+    public ArchiveEntry getNextEntry() throws IOException {
+        if (p >= filenames.length) {
+            return null;
+        }
+
+        return new MemoryArchiveEntry(filenames[p]);
+    }
+
+    public String readString() {
+        return content[p++];
+    }
+
+    @Override
+    public int read() throws IOException {
+        return 0;
+    }
+
+}