--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/test/java/jp/ac/uryukyu/ie/e165740/FileWriteTest.java	Tue Nov 14 12:19:49 2017 +0900
@@ -0,0 +1,21 @@
+package jp.ac.uryukyu.ie.e165740;
+
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+
+public class FileWriteTest {
+    @Test
+    public void getopts() throws Exception {
+        FileWrite fw = new FileWrite();
+        String[] args = {"-b","--size","1244"};
+        fw.getopts(args);
+        assertEquals(fw.getWriteSize(),1244);
+        assertEquals(fw.isBufffered(),true);
+    }
+
+
+}