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Beego/config/config_test.go
ysqi 7e65338c87 Change key format
key format : ${ENV_PART||defaultValue} or  ${ENV_PART}
2016-03-29 21:47:33 +08:00

56 lines
1.3 KiB
Go

// Copyright 2016 beego Author. All Rights Reserved.
//
// 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 (
"os"
"testing"
)
func TestExpandValueEnv(t *testing.T) {
testCases := []struct {
item string
want string
}{
{"", ""},
{"$", "$"},
{"{", "{"},
{"{}", "{}"},
{"${}", ""},
{"${|}", ""},
{"${}", ""},
{"${{}}", ""},
{"${{||}}", "}"},
{"${pwd||}", ""},
{"${pwd||}", ""},
{"${pwd||}", ""},
{"${pwd||}}", "}"},
{"${pwd||{{||}}}", "{{||}}"},
{"${GOPATH}", os.Getenv("GOPATH")},
{"${GOPATH||}", os.Getenv("GOPATH")},
{"${GOPATH||root}", os.Getenv("GOPATH")},
{"${GOPATH_NOT||root}", "root"},
{"${GOPATH_NOT||||root}", "||root"},
}
for _, c := range testCases {
if got := ExpandValueEnv(c.item); got != c.want {
t.Errorf("expand value error, item %q want %q, got %q", c.item, c.want, got)
}
}
}