54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
// Copyright 2016 beego Author. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package config
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import (
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"os"
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"testing"
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)
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func TestExpandValueEnv(t *testing.T) {
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testCases := []struct {
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item string
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want string
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}{
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{"", ""},
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{"$", "$"},
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{"{", "{"},
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{"{}", "{}"},
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{"${}", ""},
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{"${|}", ""},
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{"${}", ""},
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{"${{}}", ""},
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{"${{||}}", "}"},
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{"${pwd||}", ""},
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{"${pwd||}", ""},
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{"${pwd||}", ""},
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{"${pwd||}}", "}"},
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{"${pwd||{{||}}}", "{{||}}"},
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{"${GOPATH}", os.Getenv("GOPATH")},
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{"${GOPATH||}", os.Getenv("GOPATH")},
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{"${GOPATH||root}", os.Getenv("GOPATH")},
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{"${GOPATH_NOT||root}", "root"},
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{"${GOPATH_NOT||||root}", "||root"},
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}
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for _, c := range testCases {
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if got := ExpandValueEnv(c.item); got != c.want {
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t.Errorf("expand value error, item %q want %q, got %q", c.item, c.want, got)
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}
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}
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}
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