diff --git a/src/testcase/twitter/OAuthHeader.java b/src/testcase/twitter/OAuthHeader.java
new file mode 100644
index 0000000..092f217
--- /dev/null
+++ b/src/testcase/twitter/OAuthHeader.java
@@ -0,0 +1,49 @@
+package testcase.twitter;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+
+public class OAuthHeader {
+	private String consumer_key;
+	private String consumer_secret;
+	private String oauth_token;
+	private String oauth_secret;
+	private String method = "POST";
+	private String url = "https://api.twitter.com/oauth/request_token";
+
+	public String getConsumer_key() {
+		return consumer_key;
+	}
+
+	public void setConsumer_key(String consumer_key) {
+		this.consumer_key = consumer_key;
+	}
+
+	public String getConsumer_secret() {
+		return consumer_secret;
+	}
+
+	public void setConsumer_secret(String consumer_secret) {
+		this.consumer_secret = consumer_secret;
+	}
+
+	public String getOauth_token() {
+		return oauth_token;
+	}
+
+	public void setOauth_token(String oauth_token) {
+		this.oauth_token = oauth_token;
+	}
+
+	public String getOauth_secret() {
+		return oauth_secret;
+	}
+
+	public void setOauth_secret(String oauth_secret) {
+		this.oauth_secret = oauth_secret;
+	}
+
+	public String getAuthorization() {
+		return "";
+	}
+}