引入配置方法，使得微信支付能够支持仿真测试环境 #119

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpConfigStorage.java

@@ -144,4 +144,8 @@ public interface WxMpConfigStorage {
    */
   boolean autoRefreshToken();
 
+  /**
+   * 微信支付是否使用仿真测试环境
+   */
+  boolean useSandboxForWxPay();
 }

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpInMemoryConfigStorage.java

@@ -344,4 +344,9 @@ public class WxMpInMemoryConfigStorage implements WxMpConfigStorage {
   public boolean autoRefreshToken() {
     return true;
   }
+
+  @Override
+  public boolean useSandboxForWxPay() {
+    return false;
+  }
 }

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpPayServiceImpl.java

@@ -52,6 +52,14 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     return wxMpService.getWxMpConfigStorage();
   }
 
+  private String getPayBaseUrl(){
+    if(this.getConfig().useSandboxForWxPay()){
+      return PAY_BASE_URL + "/sandboxnew";
+    }
+
+    return PAY_BASE_URL;
+  }
+
   @Override
   public WxPayRefundResult refund(WxPayRefundRequest request) throws WxErrorException {
     this.initRequest(request);
@@ -61,7 +69,7 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     this.checkParameters(request);
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/secapi/pay/refund";
+    String url = this.getPayBaseUrl() + "/secapi/pay/refund";
     String responseContent = this.executeWithKey(url, request.toXML());
     WxPayRefundResult result = WxPayRefundResult.fromXML(responseContent, WxPayRefundResult.class);
     this.checkResult(result);
@@ -83,7 +91,7 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     request.setRefundId(StringUtils.trimToNull(refundId));
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/pay/refundquery";
+    String url = this.getPayBaseUrl() + "/pay/refundquery";
     String responseContent = this.executeRequest(url, request.toXML());
     WxPayRefundQueryResult result = WxPayRefundQueryResult.fromXML(responseContent, WxPayRefundQueryResult.class);
     result.composeRefundRecords();
@@ -150,10 +158,10 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     this.initRequest(request);
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/mmpaymkttransfers/sendredpack";
+    String url = this.getPayBaseUrl() + "/mmpaymkttransfers/sendredpack";
     if (request.getAmtType() != null) {
       //裂变红包
-      url = PAY_BASE_URL + "/mmpaymkttransfers/sendgroupredpack";
+      url = this.getPayBaseUrl() + "/mmpaymkttransfers/sendgroupredpack";
     }
     String responseContent = this.executeWithKey(url, request.toXML());
     WxPaySendRedpackResult result = WxPaySendRedpackResult.fromXML(responseContent, WxPaySendRedpackResult.class);
@@ -169,7 +177,7 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     initRequest(request);
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/mmpaymkttransfers/gethbinfo";
+    String url = this.getPayBaseUrl() + "/mmpaymkttransfers/gethbinfo";
     String responseContent = this.executeWithKey(url, request.toXML());
     WxPayRedpackQueryResult result = WxPayRedpackQueryResult.fromXML(responseContent, WxPayRedpackQueryResult.class);
     this.checkResult(result);
@@ -189,7 +197,7 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     initRequest(request);
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/pay/orderquery";
+    String url = this.getPayBaseUrl() + "/pay/orderquery";
     String responseContent = this.executeRequest(url, request.toXML());
     WxPayOrderQueryResult result = WxPayOrderQueryResult.fromXML(responseContent, WxPayOrderQueryResult.class);
     result.composeCoupons();
@@ -208,7 +216,7 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     initRequest(request);
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/pay/closeorder";
+    String url = this.getPayBaseUrl() + "/pay/closeorder";
     String responseContent = this.executeRequest(url, request.toXML());
     WxPayOrderCloseResult result = WxPayOrderCloseResult.fromXML(responseContent, WxPayOrderCloseResult.class);
     this.checkResult(result);
@@ -230,7 +238,7 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     checkParameters(request);//校验参数
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/pay/unifiedorder";
+    String url = this.getPayBaseUrl() + "/pay/unifiedorder";
     String xmlParam = request.toXML();
     log.debug("微信统一下单接口，URL:{},参数：{}", url, xmlParam);
 
@@ -298,7 +306,7 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     BeanUtils.checkRequiredFields(request);
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/mmpaymkttransfers/promotion/transfers";
+    String url = this.getPayBaseUrl() + "/mmpaymkttransfers/promotion/transfers";
 
     String responseContent = this.executeWithKey(url, request.toXML());
     WxEntPayResult result = WxEntPayResult.fromXML(responseContent, WxEntPayResult.class);
@@ -312,7 +320,7 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     this.initRequest(request);
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/mmpaymkttransfers/gettransferinfo";
+    String url = this.getPayBaseUrl() + "/mmpaymkttransfers/gettransferinfo";
     String responseContent = this.executeWithKey(url, request.toXML());
     WxEntPayQueryResult result = WxEntPayQueryResult.fromXML(responseContent, WxEntPayQueryResult.class);
     this.checkResult(result);
@@ -359,9 +367,9 @@ public class WxMpPayServiceImpl implements WxMpPayService {
     this.initRequest(request);
     request.setSign(this.createSign(request));
 
-    String url = PAY_BASE_URL + "/payitil/report";
+    String url = this.getPayBaseUrl() + "/payitil/report";
     String responseContent = this.wxMpService.post(url, request.toXML());
-    WxPayBaseResult result = WxPayBaseResult.fromXML(responseContent, WxPayBaseResult.class);
+    WxPayCommonResult result = WxPayBaseResult.fromXML(responseContent, WxPayCommonResult.class);
     this.checkResult(result);
   }
 
@@ -435,6 +443,11 @@ public class WxMpPayServiceImpl implements WxMpPayService {
 
   @Override
   public String createSign(Map<String, String> params, String signKey) {
+    if(this.getConfig().useSandboxForWxPay()){
+      //使用仿真测试环境
+      return  "ABCDEFGHIJKLMNOPQRSTUVWXYZ123456";
+    }
+
     SortedMap<String, String> sortedMap = new TreeMap<>(params);
 
     StringBuilder toSign = new StringBuilder();

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/pay/result/WxPayBaseResult.java

@@ -24,8 +24,7 @@ import java.util.Map;
  * @author <a href="https://github.com/binarywang">binarywang(Binary Wang)</a>
  * </pre>
  */
-@XStreamAlias("xml")
+public abstract class WxPayBaseResult {
-public class WxPayBaseResult {
   /**
    * 返回状态码
    */

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/pay/result/WxPayCommonResult.java

@@ -0,0 +1,15 @@
+package me.chanjar.weixin.mp.bean.pay.result;
+
+import com.thoughtworks.xstream.annotations.XStreamAlias;
+
+/**
+ * <pre>
+ * 微信支付结果仅包含有return 和result等相关信息的的属性类
+ * Created by Binary Wang on 2017-01-09.
+ * @author <a href="https://github.com/binarywang">binarywang(Binary Wang)</a>
+ * </pre>
+ */
+
+@XStreamAlias("xml")
+public class WxPayCommonResult extends WxPayBaseResult {
+}

weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxXmlMpInMemoryConfigStorage.java

@@ -64,4 +64,9 @@ public class WxXmlMpInMemoryConfigStorage
   public void setAccessTokenLock(Lock lock){
     super.accessTokenLock = lock;
   }
+
+  @Override
+  public boolean useSandboxForWxPay() {
+    return true;
+  }
 }

weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpPayServiceImplTest.java

@@ -8,13 +8,14 @@ import me.chanjar.weixin.mp.api.WxMpService;
 import me.chanjar.weixin.mp.api.WxXmlMpInMemoryConfigStorage;
 import me.chanjar.weixin.mp.bean.pay.request.*;
 import me.chanjar.weixin.mp.bean.pay.result.*;
-import org.testng.Assert;
 import org.testng.annotations.Guice;
 import org.testng.annotations.Test;
 
 import java.nio.file.Files;
 import java.nio.file.Path;
 
+import static org.testng.Assert.*;
+
 /**
  * 测试支付相关接口
  * Created by Binary Wang on 2016/7/28.
@@ -52,6 +53,7 @@ public class WxMpPayServiceImplTest {
     WxXmlMpInMemoryConfigStorage config = (WxXmlMpInMemoryConfigStorage) this.wxService.getWxMpConfigStorage();
     config.setSslContextFilePath(config.getKeyPath());
   }
+
   /**
    * Test method for {@link me.chanjar.weixin.mp.api.impl.WxMpPayServiceImpl#refund(WxPayRefundRequest)} .
    */
@@ -163,8 +165,8 @@ public class WxMpPayServiceImplTest {
     String qrcodeContent = QrcodeUtils.decodeQrcode(qrcodeFilePath.toFile());
     System.out.println(qrcodeContent);
 
-    Assert.assertTrue(qrcodeContent.startsWith("weixin://wxpay/bizpayurl?"));
+    assertTrue(qrcodeContent.startsWith("weixin://wxpay/bizpayurl?"));
-    Assert.assertTrue(qrcodeContent.contains("product_id=" + productId));
+    assertTrue(qrcodeContent.contains("product_id=" + productId));
   }
 
   @Test
@@ -174,7 +176,7 @@ public class WxMpPayServiceImplTest {
     Path qrcodeFilePath = Files.createTempFile("qrcode_", ".jpg");
     Files.write(qrcodeFilePath, bytes);
 
-    Assert.assertEquals(QrcodeUtils.decodeQrcode(qrcodeFilePath.toFile()), qrcodeContent);
+    assertEquals(QrcodeUtils.decodeQrcode(qrcodeFilePath.toFile()), qrcodeContent);
   }