Store properties file in resources directory.

weixin4j-base/src/test/java/com/foxinmy/weixin4j/api/MchApiTest.java

@@ -0,0 +1,17 @@
+package com.foxinmy.weixin4j.api;
+
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+
+import com.foxinmy.weixin4j.model.WeixinPayAccount;
+
+public class MchApiTest {
+
+	@Test
+	public void testWeixinBundle() {
+		MchApi mchApi = new MchApi(new WeixinPayAccount(null, null, null));
+		assertNotNull(mchApi.weixinBundle());
+	}
+
+}