don't run app deploy tests and spread out unit tests to 4 containers. closes #1787

tests/unit/tar.bats

@@ -1,39 +0,0 @@
-#!/usr/bin/env bats
-
-load test_helper
-
-setup() {
-  create_app
-}
-
-teardown() {
-  destroy_app
-}
-
-deploy_app_tar() {
-  APP_TYPE="$1"; APP_TYPE=${APP_TYPE:="nodejs-express"}
-  TMP=$(mktemp -d -t "dokku.me.XXXXX")
-  rmdir $TMP && cp -r ./tests/apps/$APP_TYPE $TMP
-  cd $TMP
-  shift 1
-  tar c . $* | ssh dokku@dokku.me tar:in $TEST_APP || destroy_app $?
-  sleep 5 # nginx needs some time to itself...
-}
-
-@test "(tar) non-tarbomb deploy using tar:in" {
-  deploy_app_tar nodejs-express --transform 's,^,prefix/,'
-
-  run bash -c "response=\"$(curl -s -S my-cool-guy-test-app.dokku.me)\"; echo \$response; test \"\$response\" == \"nodejs/express\""
-  echo "output: "$output
-  echo "status: "$status
-  assert_success
-}
-
-@test "(tar) tarbomb deploy using tar:in" {
-  deploy_app_tar nodejs-express
-
-  run bash -c "response=\"$(curl -s -S my-cool-guy-test-app.dokku.me)\"; echo \$response; test \"\$response\" == \"nodejs/express\""
-  echo "output: "$output
-  echo "status: "$status
-  assert_success
-}