将模板消息相关接口代码移到单独的service，并作相应重构调整，增加单元测试 for issue #63

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/Industry.java

@@ -1,38 +0,0 @@
-package me.chanjar.weixin.mp.bean;
-
-import java.io.Serializable;
-
-/**
- * @author miller
- *  官方文档中，创建和获取的数据结构不一样。所以采用冗余字段的方式，实现相应的接口
- */
-public class Industry implements Serializable {
-    private static final long serialVersionUID = -1707184885588012142L;
-    private String id;
-    private String firstClass;
-    private String secondClass;
-
-    public String getId() {
-        return this.id;
-    }
-
-    public void setId(String id) {
-        this.id = id;
-    }
-
-    public String getFirstClass() {
-        return this.firstClass;
-    }
-
-    public void setFirstClass(String firstClass) {
-        this.firstClass = firstClass;
-    }
-
-    public String getSecondClass() {
-        return this.secondClass;
-    }
-
-    public void setSecondClass(String secondClass) {
-        this.secondClass = secondClass;
-    }
-}

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/WxMpIndustry.java

@@ -2,6 +2,8 @@ package me.chanjar.weixin.mp.bean;
 
 
 import me.chanjar.weixin.mp.util.json.WxMpGsonBuilder;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
 
 import java.io.Serializable;
 
@@ -9,31 +11,97 @@ import java.io.Serializable;
  * @author miller
  */
 public class WxMpIndustry implements Serializable {
-    private static final long serialVersionUID = -7700398224795914722L;
-    private Industry primaryIndustry;
-    private Industry secondIndustry;
+  private static final long serialVersionUID = -7700398224795914722L;
+  private Industry primaryIndustry;
+  private Industry secondIndustry;
 
-    public static WxMpIndustry fromJson(String json) {
-        return WxMpGsonBuilder.create().fromJson(json, WxMpIndustry.class);
+  public WxMpIndustry() {
+  }
+
+  public WxMpIndustry(Industry primaryIndustry, Industry secondIndustry) {
+    this.primaryIndustry = primaryIndustry;
+    this.secondIndustry = secondIndustry;
+  }
+
+  /**
+   * @author miller
+   *         官方文档中，创建和获取的数据结构不一样。所以采用冗余字段的方式，实现相应的接口
+   */
+  public static class Industry implements Serializable {
+    private static final long serialVersionUID = -1707184885588012142L;
+    private String id;
+    private String firstClass;
+    private String secondClass;
+
+    public Industry() {
     }
 
-    public String toJson() {
-        return WxMpGsonBuilder.create().toJson(this);
+    public Industry(String id) {
+      this.id = id;
     }
 
-    public Industry getPrimaryIndustry() {
-        return this.primaryIndustry;
+    public Industry(String id, String firstClass, String secondClass) {
+      this.id = id;
+      this.firstClass = firstClass;
+      this.secondClass = secondClass;
     }
 
-    public void setPrimaryIndustry(Industry primaryIndustry) {
-        this.primaryIndustry = primaryIndustry;
+    @Override
+    public String toString() {
+      return ToStringBuilder.reflectionToString(this, ToStringStyle.MULTI_LINE_STYLE);
     }
 
-    public Industry getSecondIndustry() {
-        return this.secondIndustry;
+    public String getId() {
+      return this.id;
     }
 
-    public void setSecondIndustry(Industry secondIndustry) {
-        this.secondIndustry = secondIndustry;
+    public void setId(String id) {
+      this.id = id;
     }
+
+    public String getFirstClass() {
+      return this.firstClass;
+    }
+
+    public void setFirstClass(String firstClass) {
+      this.firstClass = firstClass;
+    }
+
+    public String getSecondClass() {
+      return this.secondClass;
+    }
+
+    public void setSecondClass(String secondClass) {
+      this.secondClass = secondClass;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return ToStringBuilder.reflectionToString(this, ToStringStyle.MULTI_LINE_STYLE);
+  }
+
+  public static WxMpIndustry fromJson(String json) {
+    return WxMpGsonBuilder.create().fromJson(json, WxMpIndustry.class);
+  }
+
+  public String toJson() {
+    return WxMpGsonBuilder.create().toJson(this);
+  }
+
+  public Industry getPrimaryIndustry() {
+    return this.primaryIndustry;
+  }
+
+  public void setPrimaryIndustry(Industry primaryIndustry) {
+    this.primaryIndustry = primaryIndustry;
+  }
+
+  public Industry getSecondIndustry() {
+    return this.secondIndustry;
+  }
+
+  public void setSecondIndustry(Industry secondIndustry) {
+    this.secondIndustry = secondIndustry;
+  }
 }