// Copyright 2018 Bull S.A.S. Atos Technologies - Bull, Rue Jean Jaures, B.P.68, 78340, Les Clayes-sous-Bois, France.
//
// 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.

package config

import (
	"testing"
)

func TestConfiguration_GetConsulClient(t *testing.T) {
	type fields struct {
		ConsulToken      string
		ConsulDatacenter string
		ConsulAddress    string
		ConsulKey        string
		ConsulCert       string
		ConsulCA         string
		ConsulCAPath     string
		ConsulSSL        bool
		ConsulSSLVerify  bool
	}
	tests := []struct {
		name    string
		fields  fields
		wantErr bool
	}{
		{"TestDefaultConfig", fields{}, false},
		{"TestCustomConfig", fields{"token", "dc", "http://127.0.0.1:8500", "testdata/comp.key", "testdata/comp.pem", "testdata/ca.pem", "/path/ca/dir", true, true}, false},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			cfg := Configuration{
				Consul: Consul{
					Token:      tt.fields.ConsulToken,
					Datacenter: tt.fields.ConsulDatacenter,
					Address:    tt.fields.ConsulAddress,
					Key:        tt.fields.ConsulKey,
					Cert:       tt.fields.ConsulCert,
					CA:         tt.fields.ConsulCA,
					CAPath:     tt.fields.ConsulCAPath,
					SSL:        tt.fields.ConsulSSL,
					SSLVerify:  tt.fields.ConsulSSLVerify,
				},
			}
			got, err := cfg.GetConsulClient()
			if (err != nil) != tt.wantErr {
				t.Errorf("Configuration.GetConsulClient() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if got == nil {
				t.Error("Configuration.GetConsulClient() client is nil")
				return
			}
		})
	}
}