diff --git a/.travis.yml b/.travis.yml
index 7ed939f0e..b0184efcf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,7 +20,7 @@ before_install:
   - mysql -u root test_db < extensions/database/test/conf/travis-mysql.sql
   - psql -c 'CREATE DATABASE test_db;' -U postgres
   - psql -U postgres test_db < extensions/database/test/conf/travis-pgsql.sql
-  - cp extensions/database/test/conf/travis_int_tests.xml extensions/database/test/conf/int_tests.xml
+  - cp extensions/database/test/conf/travis_tests.xml extensions/database/test/conf/tests.xml
 
 script:
   - ./refine server_test
diff --git a/appveyor.yml b/appveyor.yml
index e995ee3f5..dfdb09941 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -42,7 +42,7 @@ before_test:
     createdb test_db
     psql -U postgres test_db < extensions\database\test\conf\travis-pgsql.sql
 
-    copy extensions\database\test\conf\appveyor_int_tests.xml extensions\database\test\conf\int_tests.xml
+    copy extensions\database\test\conf\appveyor_tests.xml extensions\database\test\conf\tests.xml
 
 test_script:
 - cmd: echo Running test_script...
diff --git a/extensions/database/build-test.xml b/extensions/database/build-test.xml
deleted file mode 100644
index 7dd804202..000000000
--- a/extensions/database/build-test.xml
+++ /dev/null
@@ -1,194 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!--+
-    |
-    |  OpenRefine Database Extension Build File    
-    |                
-    +-->
-    
-<project name="refine-database-extension" default="build" basedir="." xmlns:jacoco="antlib:org.jacoco.ant">
-
-	<property environment="env"/>
-
-    <condition property="version" value="trunk">
-        <not><isset property="version"/></not>
-    </condition>
-
-    <condition property="revision" value="rXXXX">
-        <not><isset property="revision"/></not>
-    </condition>
-
-    <condition property="full_version" value="0.0.0.0">
-        <not><isset property="full_version"/></not>
-    </condition>
-
-    <condition property="dist.dir" value="dist">
-        <not><isset property="dist.dir"/></not>
-    </condition>
-	
-	<property name="fullname" value="${name}-${version}-${revision}" />
-	<property name="java_version" value="1.8"/>
-	
-    <property name="refine.dir" value="${basedir}/../../main" />
-    <property name="refine.webinf.dir" value="${refine.dir}/webapp/WEB-INF" />
-    <property name="refine.modinf.dir" value="${refine.dir}/webapp/modules/core/MOD-INF" />
-    <property name="refine.classes.dir" value="${refine.webinf.dir}/classes" />
-    <property name="refine.lib.dir" value="${refine.webinf.dir}/lib" />
-    
-    <property name="refine.tests.lib.dir" value="${refine.dir}/tests/server/lib" />
-    
-    <property name="src.dir" value="${basedir}/src" />
-    <property name="module.dir" value="${basedir}/module" />
-    <property name="modinf.dir" value="${module.dir}/MOD-INF" />
-    <property name="lib.dir" value="${modinf.dir}/lib" />
-    <property name="classes.dir" value="${modinf.dir}/classes" />
-
-    <property name="test.dir" value="${basedir}/test" />
-	<property name="test.src.dir" value="${test.dir}"/>
-	
-	<property name="test.out.dir" value="${basedir}/test-out" />
-    <property name="test.build.dir" value="${test.out.dir}/build" />
-	
-    <property name="test.classes.dir" value="${test.out.dir}/classes" />
-    <property name="test.report.dir" value="${test.out.dir}/report"/>
-    <property name="test.report.html.dir" value="${test.report.dir}/html"/>
-    <property name="test.report.xml.path" value="${test.report.dir}/jacoco.xml"/>
-
-    <path id="class.path">
-        <fileset dir="${lib.dir}">
-            <include name="**/*.jar" />
-        </fileset>
-        <fileset dir="${refine.lib.dir}">
-            <include name="**/*.jar" />
-        </fileset>
-        <fileset dir="${server.lib.dir}">
-            <include name="**/*.jar" />
-        </fileset>
-        <pathelement path="${refine.classes.dir}"/>
-    		<pathelement path="${classes.dir}"/>
-    </path>
-	
-	 <path id="extension.tests.class.path">
-	        <path refid="class.path"/>
-	        <pathelement location="${test.classes.dir}"/>
-	        <pathelement location="${refine.tests.lib.dir}/testng-6.8.jar"/>
-	        <fileset dir="${refine.tests.lib.dir}">
-	            <include name="**/*.jar" />
-	        </fileset>
-	 </path>
-	
-	 <taskdef resource="testngtasks" classpath="${refine.tests.lib.dir}/testng-6.8.jar"/>
-	    <taskdef uri="antlib:org.jacoco.ant" resource="org/jacoco/ant/antlib.xml">
-	        <classpath path="${refine.tests.lib.dir}/jacocoant.jar"/>
-	 </taskdef>
-            
-    <target name="build_java">
-        <mkdir dir="${classes.dir}" />
-        <javac  source="${java_version}" target="${java_version}" encoding="utf-8" destdir="${classes.dir}" debug="true" includeAntRuntime="no">
-            <src path="${src.dir}"/>
-            <classpath refid="class.path" />
-        </javac>
-    </target>
-
-    <target name="build" depends="build_java"/>
-	
-	<target name="build_tests" depends="clean, build">
-	        <mkdir dir="${test.classes.dir}" />
-	        <javac source="${java_version}" target="${java_version}" encoding="utf-8" srcdir="${test.src.dir}" destdir="${test.classes.dir}" debug="true" includeAntRuntime="no">
-	            <classpath refid="extension.tests.class.path" />
-	        </javac>
-	        <copy file="${test.src.dir}/log4j-test.properties" tofile="${test.classes.dir}/log4j-test.properties"/>
-	</target>
-	
-	<mkdir dir="${test.build.dir}" />
-	
-    <target name="test" depends="build_tests">
-		<jacoco:coverage destfile="${test.report.dir}/jacoco.exec">
-	            <testng verbose="2" haltOnFailure="true" workingdir="${test.build.dir}"
-	                listener="org.testng.reporters.DotTestListener" excludedgroups="broken"
-	                classpathref="extension.tests.class.path">
-	             <xmlfileset file="${test.src.dir}/conf/int_tests.xml"/>
-	            </testng>
-		</jacoco:coverage>
-        <jacoco:report>
-           <executiondata>
-		   <file file="${test.report.dir}/jacoco.exec"/>
-           </executiondata>
-
-           <structure name="Database extension">
-               <classfiles>
-		       <fileset dir="${classes.dir}"/>
-               </classfiles>
-                <sourcefiles encoding="UTF-8">
-	            <fileset dir="${src.dir}"/>
-                </sourcefiles>
-            </structure>
-		    <html destdir="${test.report.html.dir}"/>
-		    <xml destfile="${test.report.xml.path}"/>
-        </jacoco:report>
-   </target>
-	
-	<target name="unit_test" depends="build_tests">
-			<jacoco:coverage destfile="${test.report.dir}/jacoco.exec">
-		            <testng verbose="2" haltOnFailure="true" workingdir="${test.build.dir}"
-		                listener="org.testng.reporters.DotTestListener" excludedgroups="broken"
-		                classpathref="extension.tests.class.path">
-		             <xmlfileset file="${test.src.dir}/conf/unit_tests.xml"/>
-		            </testng>
-			</jacoco:coverage>
-	        <jacoco:report>
-	           <executiondata>
-			   <file file="${test.report.dir}/jacoco.exec"/>
-	           </executiondata>
-
-	           <structure name="Database extension">
-	               <classfiles>
-			       <fileset dir="${classes.dir}"/>
-	               </classfiles>
-	                <sourcefiles encoding="UTF-8">
-		            <fileset dir="${src.dir}"/>
-	                </sourcefiles>
-	            </structure>
-			    <html destdir="${test.report.html.dir}"/>
-			    <xml destfile="${test.report.xml.path}"/>
-	        </jacoco:report>
-	   </target>
-
-
-    <target name="dist" depends="build">
-        <mkdir dir="${ext.dir}"/>
-     
-         <copy todir="${ext.dir}/module">
-             <fileset dir="module">
-                 <include name="**/*"/>
-                 <exclude name="**/lib-src/*"/>
-                 <exclude name="**/src/*"/>
-             </fileset>
-         </copy>
-
-         <copy todir="${ext.dir}/licenses">
-             <fileset dir="${basedir}/licenses">
-                 <include name="**"/>
-             </fileset>
-         </copy>
-         <copy file="${basedir}/LICENSE.txt" tofile="${ext.dir}/LICENSE.txt"/>
-         <copy file="${basedir}/README.txt" tofile="${ext.dir}/README.txt"/>
-         
-         <zip destfile="${dist.dir}/openrefine-${fullname}.zip">
-            <zipfileset dir="${ext.dir}/..">
-                <include name="**/**"/>
-            </zipfileset>
-         </zip>
-        
-        <delete dir="${ext.dir}"/>
-    </target>
-
-	 <target name="clean">
-	        <delete dir="${classes.dir}" />
-	        <delete dir="${test.out.dir}" />
-	 </target>
-
-    <target name="distclean">
-        <delete dir="${dist.dir}" />
-    </target>
-</project>
diff --git a/extensions/database/build.xml b/extensions/database/build.xml
index 94cfd7aae..b6ee98f30 100644
--- a/extensions/database/build.xml
+++ b/extensions/database/build.xml
@@ -106,7 +106,7 @@
 	            <testng verbose="2" haltOnFailure="true" workingdir="${test.build.dir}"
 	                listener="org.testng.reporters.DotTestListener"
 	                classpathref="extension.tests.class.path">
-	             <xmlfileset file="${test.src.dir}/conf/int_tests.xml"/>
+	             <xmlfileset file="${test.src.dir}/conf/tests.xml"/>
 	            </testng>
 		</jacoco:coverage>
         <jacoco:report>
@@ -126,34 +126,6 @@
 		    <xml destfile="${test.report.xml.path}"/>
         </jacoco:report>
    </target>
-	
-	<target name="unit_test" depends="build_tests">
-			<jacoco:coverage destfile="${test.report.dir}/jacoco.exec">
-		            <testng verbose="2" haltOnFailure="true" workingdir="${test.build.dir}"
-		                listener="org.testng.reporters.DotTestListener"
-		                classpathref="extension.tests.class.path">
-		             <xmlfileset file="${test.src.dir}/conf/unit_tests.xml"/>
-		            </testng>
-			</jacoco:coverage>
-	        <jacoco:report>
-	           <executiondata>
-			   <file file="${test.report.dir}/jacoco.exec"/>
-	           </executiondata>
-
-	           <structure name="Database extension">
-	               <classfiles>
-			       <fileset dir="${classes.dir}"/>
-	               </classfiles>
-	                <sourcefiles encoding="UTF-8">
-		            <fileset dir="${src.dir}"/>
-	                </sourcefiles>
-	            </structure>
-			    <html destdir="${test.report.html.dir}"/>
-			    <xml destfile="${test.report.xml.path}"/>
-	        </jacoco:report>
-	   </target>
-
-
     <target name="dist" depends="build">
         <mkdir dir="${ext.dir}"/>
      
diff --git a/extensions/database/test/conf/appveyor_int_tests.xml b/extensions/database/test/conf/appveyor_tests.xml
similarity index 100%
rename from extensions/database/test/conf/appveyor_int_tests.xml
rename to extensions/database/test/conf/appveyor_tests.xml
diff --git a/extensions/database/test/conf/int_tests.xml b/extensions/database/test/conf/tests.xml
similarity index 100%
rename from extensions/database/test/conf/int_tests.xml
rename to extensions/database/test/conf/tests.xml
diff --git a/extensions/database/test/conf/travis_int_tests.xml b/extensions/database/test/conf/travis_tests.xml
similarity index 100%
rename from extensions/database/test/conf/travis_int_tests.xml
rename to extensions/database/test/conf/travis_tests.xml
diff --git a/extensions/database/test/conf/unit_tests.xml b/extensions/database/test/conf/unit_tests.xml
deleted file mode 100644
index 795fa3a03..000000000
--- a/extensions/database/test/conf/unit_tests.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<suite name="DatabaseExtensionUnitTestSuite">
-	<parameter name = "mySqlDbName" value="test_db"/> 
-	<parameter name = "mySqlDbHost" value="127.0.0.1"/> 
-	<parameter name = "mySqlDbPort" value="3306"/> 
-	<parameter name = "mySqlDbUser" value="root"/>
-    <parameter name = "mySqlDbPassword" value="secret"/>
-    <parameter name = "mySqlTestTable" value="test_table"/>
-    
-	<parameter name = "pgSqlDbName" value="test_db"/> 
-	<parameter name = "pgSqlDbHost" value="127.0.0.1"/> 
-	<parameter name = "pgSqlDbPort" value="5432"/> 
-	<parameter name = "pgSqlDbUser" value="postgres"/>
-    <parameter name = "pgSqlDbPassword" value=""/>
-    <parameter name = "pgSqlTestTable" value="test_table"/>
-    
-    <parameter name = "mariaDbName" value="test_db"/> 
-	<parameter name = "mariaDbHost" value="127.0.0.1"/> 
-	<parameter name = "mariadbDbPort" value="3306"/> 
-	<parameter name = "mariaDbUser" value="root"/>
-    <parameter name = "mariaDbPassword" value="secret"/>
-    <parameter name = "mariaDbTestTable" value="test_table"/>
-	<test name="DatabaseExtensionUnitTest">
-		<classes>
-			<class name="com.google.refine.extension.database.DatabaseTestConfig"/>
-			<class name="com.google.refine.extension.database.DatabaseImportControllerTest"/>
-			<class name="com.google.refine.extension.database.DatabaseServiceTest"/>
-			<class name="com.google.refine.extension.database.SimpleTextEncryptorTest"/>
-			<class name="com.google.refine.extension.database.cmd.ConnectCommandTest"/>
-			<class name="com.google.refine.extension.database.cmd.ExecuteQueryCommandTest"/>
-			<class name="com.google.refine.extension.database.cmd.SavedConnectionCommandTest"/>
-			<class name="com.google.refine.extension.database.cmd.TestConnectCommandTest"/>
-			<class name="com.google.refine.extension.database.cmd.TestQueryCommandTest"/>
-			<class name="com.google.refine.extension.database.mariadb.MariaDBConnectionManagerTest"/>
-			<class name="com.google.refine.extension.database.mariadb.MariaDBDatabaseServiceTest"/>
-		 	<class name="com.google.refine.extension.database.mysql.MySQLConnectionManagerTest"/>
-			<class name="com.google.refine.extension.database.mysql.MySQLDatabaseServiceTest"/>
-		    <class name="com.google.refine.extension.database.pgsql.PgSQLConnectionManagerTest"/>
-			<class name="com.google.refine.extension.database.pgsql.PgSQLDatabaseServiceTest" />
-		</classes>
-	</test>
-</suite>
\ No newline at end of file