Add migration test

build.sbt

@@ -50,7 +50,9 @@ libraryDependencies ++= Seq(
   "javax.servlet"             % "javax.servlet-api"            % "3.1.0"          % "provided",
   "junit"                     % "junit"                        % "4.12"           % "test",
   "org.scalatra"             %% "scalatra-scalatest"           % ScalatraVersion  % "test",
-  "org.scalaz"               %% "scalaz-core"                  % "7.2.0"          % "test"
+  "org.scalaz"               %% "scalaz-core"                  % "7.2.0"          % "test",
+  "com.wix"                   % "wix-embedded-mysql"           % "1.0.3"          % "test",
+  "ru.yandex.qatools.embed"   % "postgresql-embedded"          % "1.14"           % "test"
 )
 
 // Twirl settings

src/test/scala/gitbucket/core/GitBucketCoreModuleSpec.scala

@@ -0,0 +1,76 @@
+package gitbucket.core
+
+import java.sql.DriverManager
+
+import io.github.gitbucket.solidbase.Solidbase
+import io.github.gitbucket.solidbase.model.Module
+import liquibase.database.core.{H2Database, MySQLDatabase, PostgresDatabase}
+import org.scalatest.FunSuite
+import com.wix.mysql.EmbeddedMysql._
+import com.wix.mysql.config.Charset
+import com.wix.mysql.config.MysqldConfig._
+import com.wix.mysql.distribution.Version._
+import ru.yandex.qatools.embed.postgresql.PostgresStarter
+import ru.yandex.qatools.embed.postgresql.config.AbstractPostgresConfig.{Credentials, Net, Storage, Timeout}
+import ru.yandex.qatools.embed.postgresql.config.PostgresConfig
+import ru.yandex.qatools.embed.postgresql.distribution.Version.Main.PRODUCTION
+
+class GitBucketCoreModuleSpec extends FunSuite {
+
+  test("Migration H2"){
+    new Solidbase().migrate(
+      DriverManager.getConnection("jdbc:h2:mem:test", "sa", "sa"),
+      Thread.currentThread().getContextClassLoader(),
+      new H2Database(),
+      new Module(GitBucketCoreModule.getModuleId, GitBucketCoreModule.getVersions)
+    )
+  }
+
+  test("Migration MySQL"){
+    val config = aMysqldConfig(v5_7_10)
+      .withPort(3306)
+      .withUser("gitbucket", "gitbucket")
+      .withCharset(Charset.UTF8)
+      .build()
+
+    val mysqld = anEmbeddedMysql(config)
+      .addSchema("gitbucket")
+      .start()
+
+    try {
+      new Solidbase().migrate(
+        DriverManager.getConnection("jdbc:mysql://localhost:3306/gitbucket", "gitbucket", "gitbucket"),
+        Thread.currentThread().getContextClassLoader(),
+        new MySQLDatabase(),
+        new Module(GitBucketCoreModule.getModuleId, GitBucketCoreModule.getVersions)
+      )
+    } finally {
+      mysqld.stop()
+    }
+  }
+
+  test("Migration PostgreSQL"){
+    val runtime = PostgresStarter.getDefaultInstance()
+    val config = new PostgresConfig(
+      PRODUCTION,
+      new Net("localhost", 5432),
+      new Storage("gitbucket"),
+      new Timeout(),
+      new Credentials("root", "root"))
+
+    val exec = runtime.prepare(config)
+    val process = exec.start()
+
+    try {
+      new Solidbase().migrate(
+        DriverManager.getConnection("jdbc:postgresql://localhost:5432/gitbucket", "root", "root"),
+        Thread.currentThread().getContextClassLoader(),
+        new PostgresDatabase(),
+        new Module(GitBucketCoreModule.getModuleId, GitBucketCoreModule.getVersions)
+      )
+    } finally {
+      process.stop()
+    }
+  }
+
+}