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// Copyright 2015 The appc Authors
//
// 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 discovery
import (
"reflect"
"testing"
"github.com/appc/spec/schema/types"
)
func TestNewAppFromString(t *testing.T) {
tests := []struct {
in string
w *App
werr bool
}{
{
"example.com/reduce-worker:1.0.0",
&App{
Name: "example.com/reduce-worker",
Labels: map[types.ACIdentifier]string{
"version": "1.0.0",
},
},
false,
},
{
"example.com/reduce-worker,channel=alpha,label=value",
&App{
Name: "example.com/reduce-worker",
Labels: map[types.ACIdentifier]string{
"channel": "alpha",
"label": "value",
},
},
false,
},
{
"example.com/app:1.2.3,special=!*'();@&+$/?#[],channel=beta",
&App{
Name: "example.com/app",
Labels: map[types.ACIdentifier]string{
"version": "1.2.3",
"special": "!*'();@&+$/?#[]",
"channel": "beta",
},
},
false,
},
// bad AC name for app
{
"not an app name",
nil,
true,
},
// bad URL escape (bad query)
{
"example.com/garbage%8 939",
nil,
true,
},
// multi-value labels
{
"foo.com/bar,channel=alpha,dog=woof,channel=beta",
nil,
true,
},
// colon coming after some label instead of being
// right after the name
{
"example.com/app,channel=beta:1.2.3",
nil,
true,
},
// two colons in string
{
"example.com/app:3.2.1,channel=beta:1.2.3",
nil,
true,
},
// two version labels, one implicit, one explicit
{
"example.com/app:3.2.1,version=1.2.3",
nil,
true,
},
}
for i, tt := range tests {
g, err := NewAppFromString(tt.in)
gerr := (err != nil)
if !reflect.DeepEqual(g, tt.w) {
t.Errorf("#%d: got %v, want %v", i, g, tt.w)
}
if gerr != tt.werr {
t.Errorf("#%d: gerr=%t, want %t (err=%v)", i, gerr, tt.werr, err)
}
}
}
func TestAppString(t *testing.T) {
tests := []struct {
a *App
out string
}{
{
&App{
Name: "example.com/reduce-worker",
Labels: map[types.ACIdentifier]string{},
},
"example.com/reduce-worker",
},
{
&App{
Name: "example.com/reduce-worker",
Labels: map[types.ACIdentifier]string{
"version": "1.0.0",
},
},
"example.com/reduce-worker:1.0.0",
},
{
&App{
Name: "example.com/reduce-worker",
Labels: map[types.ACIdentifier]string{
"channel": "alpha",
"label": "value",
},
},
"example.com/reduce-worker,channel=alpha,label=value",
},
}
for i, tt := range tests {
appString := tt.a.String()
g, err := NewAppFromString(appString)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
if !reflect.DeepEqual(g, tt.a) {
t.Errorf("#%d: got %#v, want %#v", i, g, tt.a)
}
}
}
func TestAppCopy(t *testing.T) {
tests := []struct {
a *App
out string
}{
{
&App{
Name: "example.com/reduce-worker",
Labels: map[types.ACIdentifier]string{},
},
"example.com/reduce-worker",
},
{
&App{
Name: "example.com/reduce-worker",
Labels: map[types.ACIdentifier]string{
"version": "1.0.0",
},
},
"example.com/reduce-worker:1.0.0",
},
{
&App{
Name: "example.com/reduce-worker",
Labels: map[types.ACIdentifier]string{
"channel": "alpha",
"label": "value",
},
},
"example.com/reduce-worker,channel=alpha,label=value",
},
}
for i, tt := range tests {
appCopy := tt.a.Copy()
if !reflect.DeepEqual(appCopy, tt.a) {
t.Errorf("#%d: got %#v, want %#v", i, appCopy, tt.a)
}
}
}
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