76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
// Copyright 2014 beego Author. All Rights Reserved.
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// Copyright 2017 Faissal Elamraoui. 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 env
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import (
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"os"
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"testing"
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)
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func TestEnvGet(t *testing.T) {
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gopath := Get("GOPATH", "")
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if gopath != os.Getenv("GOPATH") {
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t.Error("expected GOPATH not empty.")
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}
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noExistVar := Get("NOEXISTVAR", "foo")
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if noExistVar != "foo" {
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t.Errorf("expected NOEXISTVAR to equal foo, got %s.", noExistVar)
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}
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}
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func TestEnvMustGet(t *testing.T) {
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gopath, err := MustGet("GOPATH")
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if err != nil {
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t.Error(err)
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}
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if gopath != os.Getenv("GOPATH") {
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t.Errorf("expected GOPATH to be the same, got %s.", gopath)
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}
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_, err = MustGet("NOEXISTVAR")
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if err == nil {
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t.Error("expected error to be non-nil")
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}
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}
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func TestEnvSet(t *testing.T) {
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Set("MYVAR", "foo")
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myVar := Get("MYVAR", "bar")
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if myVar != "foo" {
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t.Errorf("expected MYVAR to equal foo, got %s.", myVar)
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}
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}
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func TestEnvMustSet(t *testing.T) {
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err := MustSet("FOO", "bar")
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if err != nil {
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t.Error(err)
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}
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fooVar := os.Getenv("FOO")
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if fooVar != "bar" {
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t.Errorf("expected FOO variable to equal bar, got %s.", fooVar)
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}
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}
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func TestEnvGetAll(t *testing.T) {
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envMap := GetAll()
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if len(envMap) == 0 {
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t.Error("expected environment not empty.")
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}
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}
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