github.com/qapquiz/xk6-dotenv@v0.1.2-0.20220614041208-d05c37e5dd7e/dotenv_internal_test.go (about) 1 // MIT License 2 // 3 // Copyright (c) 2021 Iván Szkiba 4 // 5 // Permission is hereby granted, free of charge, to any person obtaining a copy 6 // of this software and associated documentation files (the "Software"), to deal 7 // in the Software without restriction, including without limitation the rights 8 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 // copies of the Software, and to permit persons to whom the Software is 10 // furnished to do so, subject to the following conditions: 11 // 12 // The above copyright notice and this permission notice shall be included in all 13 // copies or substantial portions of the Software. 14 // 15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 // SOFTWARE. 22 23 package dotenv 24 25 import ( 26 "os" 27 "testing" 28 29 "github.com/stretchr/testify/assert" 30 ) 31 32 const k6env = "K6_ENV" 33 34 func TestMain(m *testing.M) { 35 os.Chdir("test/testdata") // nolint:errcheck 36 os.Exit(m.Run()) 37 } 38 39 func unset(t *testing.T) { 40 t.Helper() 41 42 assert.Nil(t, os.Unsetenv("global")) 43 assert.Nil(t, os.Unsetenv("common")) 44 assert.Nil(t, os.Unsetenv("local")) 45 assert.Nil(t, os.Unsetenv("localonly")) 46 } 47 48 func Test_default(t *testing.T) { // nolint:paralleltest 49 assert.Nil(t, os.Setenv(k6env, "")) 50 unset(t) 51 load() 52 53 assert.Equal(t, ".env", os.Getenv("global")) 54 assert.Equal(t, ".env.development", os.Getenv("common")) 55 assert.Equal(t, ".env.development.local", os.Getenv("local")) 56 assert.Equal(t, ".env.local", os.Getenv("localonly")) 57 } 58 59 func Test_disabled(t *testing.T) { // nolint:paralleltest 60 assert.Nil(t, os.Setenv(k6env, "false")) 61 unset(t) 62 load() 63 64 assert.Empty(t, os.Getenv("global")) 65 assert.Empty(t, os.Getenv("common")) 66 assert.Empty(t, os.Getenv("local")) 67 assert.Empty(t, os.Getenv("localonly")) 68 } 69 70 func Test_test(t *testing.T) { // nolint:paralleltest 71 os.Setenv(k6env, "test") 72 unset(t) 73 load() 74 75 assert.Equal(t, ".env", os.Getenv("global")) 76 assert.Equal(t, ".env.test", os.Getenv("common")) 77 assert.Equal(t, ".env.test.local", os.Getenv("local")) 78 assert.Empty(t, os.Getenv("localonly")) 79 } 80 81 func Test_production(t *testing.T) { // nolint:paralleltest 82 assert.Nil(t, os.Setenv(k6env, "production")) 83 unset(t) 84 load() 85 86 assert.Equal(t, ".env", os.Getenv("global")) 87 assert.Equal(t, ".env.production", os.Getenv("common")) 88 assert.Equal(t, ".env.production.local", os.Getenv("local")) 89 assert.Equal(t, ".env.local", os.Getenv("localonly")) 90 } 91 92 func Test_development(t *testing.T) { // nolint:paralleltest 93 assert.Nil(t, os.Setenv(k6env, "development")) 94 unset(t) 95 load() 96 97 assert.Equal(t, ".env", os.Getenv("global")) 98 assert.Equal(t, ".env.development", os.Getenv("common")) 99 assert.Equal(t, ".env.development.local", os.Getenv("local")) 100 assert.Equal(t, ".env.local", os.Getenv("localonly")) 101 }