为了避免 travis-ci 编译错误，放开 weekend，增加 Rule，只有 jdk8+ 才会运行某些测试

pom.xml

@@ -61,8 +61,7 @@
         <module>core</module>
         <module>extra</module>
         <module>spring</module>
-        <!--为了可以在 jdk6,7上进行测试，这里排除 weekend-->
-        <!--<module>weekend</module>-->
+        <module>weekend</module>
         <module>generator</module>
         <module>spring-boot-starter</module>
     </modules>
@@ -73,6 +72,7 @@
         <jdk.version>1.6</jdk.version>
         <jpa.version>1.0</jpa.version>
         <slf4j.version>1.7.25</slf4j.version>
+        <mybatis.version>3.4.5</mybatis.version>
         <!--test-->
         <junit.version>4.12</junit.version>
         <log4j.version>1.2.17</log4j.version>
@@ -172,15 +172,6 @@
         </plugins>
     </build>
     <profiles>
-        <profile>
-            <id>mybatis-lastest</id>
-            <properties>
-                <mybatis.version>3.4.5</mybatis.version>
-            </properties>
-            <activation>
-                <activeByDefault>true</activeByDefault>
-            </activation>
-        </profile>
         <profile>
             <id>mybatis-3.2.4</id>
             <properties>
@@ -207,16 +198,6 @@
         </profile>
         <profile>
             <id>release</id>
-            <modules>
-                <module>all</module>
-                <module>base</module>
-                <module>core</module>
-                <module>extra</module>
-                <module>spring</module>
-                <module>weekend</module>
-                <module>generator</module>
-                <module>spring-boot-starter</module>
-            </modules>
             <build>
                 <plugins>
                     <!-- Javadoc -->

weekend/src/test/java/tk/mybatis/mapper/weekend/UseJava8Rule.java

@@ -0,0 +1,23 @@
+package tk.mybatis.mapper.weekend;
+
+import org.junit.rules.TestRule;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+
+/**
+ * @author liuzh
+ */
+public class UseJava8Rule implements TestRule {
+    @Override
+    public Statement apply(final Statement base, final Description description) {
+        return new Statement() {
+            @Override
+            public void evaluate() throws Throwable {
+                String version = System.getProperty("java.version");
+                if (!version.contains("1.6.") && !version.contains("1.7.")) {
+                    base.evaluate();
+                }
+            }
+        };
+    }
+}

weekend/src/test/java/tk/mybatis/mapper/weekend/UserMapperTest.java

@@ -26,7 +26,9 @@
 package tk.mybatis.mapper.weekend;
 
 import org.apache.ibatis.session.SqlSession;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.TestRule;
 import tk.mybatis.mapper.weekend.entity.User;
 import tk.mybatis.mapper.weekend.mapper.UserMapper;
 
@@ -38,6 +40,9 @@
  */
 public class UserMapperTest {
 
+    @Rule
+    public TestRule runJava8 = new UseJava8Rule();
+
     /**
      * 执行，然后看日志打出来的SQL
      */

weekend/src/test/java/tk/mybatis/mapper/weekend/WeekendSqlsTest.java

@@ -27,7 +27,9 @@
 
 import org.apache.ibatis.session.SqlSession;
 import org.junit.Assert;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.TestRule;
 import tk.mybatis.mapper.entity.Example;
 import tk.mybatis.mapper.util.Sqls;
 import tk.mybatis.mapper.weekend.entity.Country;
@@ -42,6 +44,9 @@
  */
 public class WeekendSqlsTest {
 
+    @Rule
+    public TestRule runJava8 = new UseJava8Rule();
+
     @Test
     public void testWeekend() {
         SqlSession sqlSession = MybatisHelper.getSqlSession();