//
// DISCLAIMER
//
// Copyright 2018 ArangoDB GmbH, Cologne, Germany
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
// Author Ewout Prangsma
//

package tests

import (
	"fmt"

	api "github.com/arangodb/kube-arangodb/pkg/apis/deployment/v1alpha"
)

// deploymentIsReady creates a predicate that returns nil when the deployment is in
// the running phase and the `Ready` condition is true.
func deploymentIsReady() func(*api.ArangoDeployment) error {
	return func(obj *api.ArangoDeployment) error {
		if obj.Status.Phase != api.DeploymentPhaseRunning {
			return fmt.Errorf("Expected Running phase, got %s", obj.Status.Phase)
		}
		if obj.Status.Conditions.IsTrue(api.ConditionTypeReady) {
			return nil
		}
		return fmt.Errorf("Expected Ready condition to be set, it is not")
	}
}