Integrate MySQL support

* Create a `.runshell()` method in `DBShell::Client::MySQL`
* Delegate to that class & method from `DBShell::Client::Database`

3 files changed, 14 insertions, 0 deletions

diff --git a/lib/dbshell/client/database.rb b/lib/dbshell/client/database.rb
index 86cbfef..b6be74b 100644
--- a/lib/dbshell/client/database.rb
+++ b/lib/dbshell/client/database.rb
@@ -1,5 +1,6 @@
 require 'dbshell/client/sqlite3'
 require 'dbshell/client/postgres'
+require 'dbshell/client/mysql'
 
 module DBShell
   module Client
@@ -10,6 +11,8 @@ module DBShell
           DBShell::Client::SQLite3
         when 'postgresql'
           DBShell::Client::Postgres
+        when 'mysql2'
+          DBShell::Client::MySQL
         else
           raise UnsupportedDatabaseAdapter
         end
diff --git a/lib/dbshell/client/mysql.rb b/lib/dbshell/client/mysql.rb
index 6cb8233..536186a 100644
--- a/lib/dbshell/client/mysql.rb
+++ b/lib/dbshell/client/mysql.rb
@@ -3,6 +3,11 @@ module DBShell
     class MySQL
       EXECUTABLE_NAME = 'mysql'
 
+      def self.runshell(db_info)
+        args = self.build_command(db_info)
+        exec(*args)
+      end
+
       def self.build_command(db_info)
         args = [EXECUTABLE_NAME]
 
diff --git a/spec/dbshell/client/database_spec.rb b/spec/dbshell/client/database_spec.rb
index d553871..0670334 100644
--- a/spec/dbshell/client/database_spec.rb
+++ b/spec/dbshell/client/database_spec.rb
@@ -15,6 +15,12 @@ describe DBShell::Client::Database do
       }).must_equal(DBShell::Client::Postgres)
     end
 
+    it "handles MySQL" do
+      DBShell::Client::Database.handler({
+        'adapter' => 'mysql2'
+      }).must_equal(DBShell::Client::MySQL)
+    end
+
     it "raises an error if no suitable adapter is found" do
       proc do
         DBShell::Client::Database.handler({