removing sqlcmd since circle-cli do not support ubuntu 16.4 build host

circle.yml

@@ -18,7 +18,7 @@ dependencies:
     - sudo apt-get install mssql-tools unixodbc-dev
     - echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bashrc
     - source ~/.bashrc 
-    - docker run -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=${SQL_PASSWORD}' -p 1433:1433 -d microsoft/mssql-server-linux
+    - docker run -d -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=${SQL_PASSWORD}' -p 1433:1433 --name=sqlserver --restart=no --bind 127.0.0.1 microsoft/mssql-server-linux
     - mix local.hex --force
     - mix local.rebar --force
     - mix deps.get
@@ -33,4 +33,5 @@ general:
       - ecto2
 test:
   override:
-    - mix test
+    - mix test
+    - docker rm -f sqlserver

test/storage_test.exs

@@ -49,19 +49,24 @@ defmodule Tds.Ecto.StorageTest do
   test "storage up (twice in a row)" do
     assert :ok == Tds.Ecto.storage_up(params())
     assert {:error, :already_up} == Tds.Ecto.storage_up(params())
-    {_, 0} = drop_database(params())
+    # circle-cli has ubuntu 14.4 which can't run sqlcmd...'
+    # {_, 0} = drop_database(params()) 
+    assert Tds.Ecto.storage_down(params()) == :ok
   end
 
   test "storage down (twice in a row)" do
-    {_, 0} = create_database(params())
+    # {_, 0} = create_database(params())
+    assert :ok == Tds.Ecto.storage_up(params())
     assert :ok == Tds.Ecto.storage_down(params())
     assert {:error, :already_down} == Tds.Ecto.storage_down(params())
   end
 
   test "storage up and down (wrong credentials)" do
     refute Tds.Ecto.storage_up(wrong_params()) == :ok
-    {_, 0} = create_database(params())
+    assert Tds.Ecto.storage_up(params()) == :ok
+    # {_, 0} = create_database(params())
     refute Tds.Ecto.storage_down(wrong_params()) == :ok
-    {_, 0} = drop_database(params())
+    assert Tds.Ecto.storage_down(params()) == :ok
+    # {_, 0} = drop_database(params())
   end
 end