test: moar integration tests [ci skip]

tests/integration/app_restart.bats

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+
+setup_file(){
+  load "$PWD/tests/integration/helpers/common"
+  _common_setup
+  _add_server
+  _new_app
+}
+
+teardown_file(){
+  _rm_app
+  _rm_server
+}
+
+setup(){
+  load "$PWD/tests/integration/helpers/common"
+  _common_setup
+}
+
+@test "validate app argument" {
+  run $ABRA app restart
+  assert_failure
+  assert_output --partial 'no app provided'
+
+  run $ABRA app restart DOESNTEXIST
+  assert_failure
+  assert_output --partial 'cannot find app'
+}
+
+@test "error if service missing" {
+  run $ABRA app restart "$TEST_APP_DOMAIN"
+  assert_failure
+  assert_output --partial 'missing service'
+}
+
+@test "error if not deployed" {
+  run $ABRA app restart "$TEST_APP_DOMAIN" app
+  assert_failure
+  assert_output --partial 'is not deployed'
+}
+
+# bats test_tags=slow
+@test "app is restarted" {
+  _deploy_app
+
+  run $ABRA app restart "$TEST_APP_DOMAIN" app --debug
+  assert_success
+  assert_output --regexp 'attempting to scale .* to 0'
+  assert_output --regexp 'attempting to scale .* to 1'
+  assert_output --partial 'service successfully restarted'
+
+  _undeploy_app
+}