From 7d1191b992ed844550cfe9b1d98649ad9693083c Mon Sep 17 00:00:00 2001
From: Kazuki Shimizu <kazuki43zoo@gmail.com>
Date: Fri, 20 Mar 2020 01:29:58 +0900
Subject: [PATCH] Add test for Configuration#useActualParamName is false
 Related with gh-1237

---
 .../NoActualParamNameTest.java                | 119 ++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 src/test/java/org/apache/ibatis/submitted/param_name_resolve/NoActualParamNameTest.java

diff --git a/src/test/java/org/apache/ibatis/submitted/param_name_resolve/NoActualParamNameTest.java b/src/test/java/org/apache/ibatis/submitted/param_name_resolve/NoActualParamNameTest.java
new file mode 100644
index 00000000000..d9a3246ee32
--- /dev/null
+++ b/src/test/java/org/apache/ibatis/submitted/param_name_resolve/NoActualParamNameTest.java
@@ -0,0 +1,119 @@
+/**
+ *    Copyright 2009-2020 the original author or authors.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+package org.apache.ibatis.submitted.param_name_resolve;
+
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.exceptions.PersistenceException;
+import org.apache.ibatis.io.Resources;
+import org.apache.ibatis.jdbc.ScriptRunner;
+import org.apache.ibatis.session.SqlSession;
+import org.apache.ibatis.session.SqlSessionFactory;
+import org.apache.ibatis.session.SqlSessionFactoryBuilder;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import java.io.Reader;
+import java.sql.Connection;
+import java.util.Arrays;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+class NoActualParamNameTest {
+
+  private static SqlSessionFactory sqlSessionFactory;
+
+  @BeforeAll
+  static void setUp() throws Exception {
+    // create an SqlSessionFactory
+    try (Reader reader = Resources
+      .getResourceAsReader("org/apache/ibatis/submitted/param_name_resolve/mybatis-config.xml")) {
+      sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
+      sqlSessionFactory.getConfiguration().addMapper(Mapper.class);
+      sqlSessionFactory.getConfiguration().setUseActualParamName(false);
+    }
+
+    // populate in-memory database
+    try (Connection conn = sqlSessionFactory.getConfiguration().getEnvironment().getDataSource().getConnection();
+         Reader reader = Resources
+           .getResourceAsReader("org/apache/ibatis/submitted/param_name_resolve/CreateDB.sql")) {
+      ScriptRunner runner = new ScriptRunner(conn);
+      runner.setLogWriter(null);
+      runner.runScript(reader);
+    }
+  }
+
+  @Test
+  void testSingleListParameterWhenUseActualParamNameIsFalse() {
+    try (SqlSession sqlSession = sqlSessionFactory.openSession()) {
+      Mapper mapper = sqlSession.getMapper(Mapper.class);
+      // use actual name -> no available and index parameter("0") is not available too
+      {
+        try {
+           mapper.getUserCountUsingList(Arrays.asList(1, 2));
+           fail();
+        } catch (PersistenceException e) {
+          assertEquals("Parameter 'ids' not found. Available parameters are [collection, list]", e.getCause().getMessage());
+        }
+      }
+      // use 'collection' as alias
+      {
+        long count = mapper.getUserCountUsingListWithAliasIsCollection(Arrays.asList(1, 2));
+        assertEquals(2, count);
+      }
+      // use 'list' as alias
+      {
+        long count = mapper.getUserCountUsingListWithAliasIsList(Arrays.asList(1, 2));
+        assertEquals(2, count);
+      }
+    }
+  }
+
+  interface Mapper {
+    @Select({
+      "<script>",
+      "  select count(*) from users u where u.id in",
+      "  <foreach item='item' index='index' collection='ids' open='(' separator=',' close=')'>",
+      "    #{item}",
+      "  </foreach>",
+      "</script>"
+    })
+    Long getUserCountUsingList(List<Integer> ids);
+
+    @Select({
+      "<script>",
+      "  select count(*) from users u where u.id in",
+      "  <foreach item='item' index='index' collection='collection' open='(' separator=',' close=')'>",
+      "    #{item}",
+      "  </foreach>",
+      "</script>"
+    })
+    Long getUserCountUsingListWithAliasIsCollection(List<Integer> ids);
+
+    @Select({
+      "<script>",
+      "  select count(*) from users u where u.id in",
+      "  <foreach item='item' index='index' collection='list' open='(' separator=',' close=')'>",
+      "    #{item}",
+      "  </foreach>",
+      "</script>"
+    })
+    Long getUserCountUsingListWithAliasIsList(List<Integer> ids);
+
+  }
+
+}