mirror of https://github.com/perkeep/perkeep.git
90 lines
2.2 KiB
Go
90 lines
2.2 KiB
Go
/*
|
|
Copyright 2011 Google Inc.
|
|
|
|
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 jsonconfig
|
|
|
|
import (
|
|
"os"
|
|
"reflect"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestIncludes(t *testing.T) {
|
|
obj, err := ReadFile("testdata/include1.json")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
two := obj.RequiredObject("two")
|
|
if err := obj.Validate(); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if g, e := two.RequiredString("key"), "value"; g != e {
|
|
t.Errorf("sub object key = %q; want %q", g, e)
|
|
}
|
|
}
|
|
|
|
func TestIncludeLoop(t *testing.T) {
|
|
_, err := ReadFile("testdata/loop1.json")
|
|
if err == nil {
|
|
t.Fatal("expected an error about import cycles.")
|
|
}
|
|
if !strings.Contains(err.Error(), "include cycle detected"){
|
|
t.Fatal("expected an error about import cycles; got: %v", err)
|
|
}
|
|
}
|
|
|
|
func TestBoolEnvs(t *testing.T) {
|
|
os.Setenv("TEST_EMPTY", "")
|
|
os.Setenv("TEST_TRUE", "true")
|
|
obj, err := ReadFile("testdata/boolenv.json")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if str := obj.RequiredString("str"); str != "" {
|
|
t.Errorf("str = %q, want empty", str)
|
|
}
|
|
if v := obj.RequiredBool("false"); v != false {
|
|
t.Error("key 'false' is true")
|
|
}
|
|
if v := obj.RequiredBool("true"); v != true {
|
|
t.Error("key 'true' is false")
|
|
}
|
|
if err := obj.Validate(); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
|
|
func TestListExpansion(t *testing.T) {
|
|
os.Setenv("TEST_BAR", "bar")
|
|
obj, err := ReadFile("testdata/listexpand.json")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
s := obj.RequiredString("str")
|
|
l := obj.RequiredList("list")
|
|
if err := obj.Validate(); err != nil {
|
|
t.Error(err)
|
|
}
|
|
want := []string{"foo", "bar"}
|
|
if !reflect.DeepEqual(l, want) {
|
|
t.Errorf("got = %#v\nwant = %#v", l, want)
|
|
}
|
|
if s != "bar" {
|
|
t.Errorf("str = %q, want %q", s, "bar")
|
|
}
|
|
}
|