(t *testing.T)
| 13 | ) |
| 14 | |
| 15 | func TestWriteProjectEnvFile(t *testing.T) { |
| 16 | assert := asrt.New(t) |
| 17 | |
| 18 | origDir, _ := os.Getwd() |
| 19 | |
| 20 | site := TestSites[0] |
| 21 | app, err := ddevapp.NewApp(site.Dir, false) |
| 22 | require.NoError(t, err) |
| 23 | |
| 24 | t.Cleanup(func() { |
| 25 | _ = os.RemoveAll(app.GetConfigPath(".env")) |
| 26 | }) |
| 27 | |
| 28 | testEnvFiles, err := fileutil.ListFilesInDirFullPath(filepath.Join(origDir, "testdata", t.Name()), false) |
| 29 | require.NoError(t, err) |
| 30 | appEnvFile := filepath.Join(app.AppRoot, ".env") |
| 31 | for _, envFileName := range testEnvFiles { |
| 32 | _ = os.RemoveAll(appEnvFile) |
| 33 | err = fileutil.CopyFile(envFileName, appEnvFile) |
| 34 | require.NoError(t, err) |
| 35 | readEnvMap, readEnvText, err := ddevapp.ReadProjectEnvFile(appEnvFile) |
| 36 | require.NoError(t, err) |
| 37 | _ = readEnvMap |
| 38 | |
| 39 | // Override with some new items |
| 40 | writeEnvMap := map[string]string{ |
| 41 | "DB_VAL_DIDNOTEXIST": "new_db_val_didnotexist", |
| 42 | "DB_HOST": "newdbhost", |
| 43 | "DB_DATABASE": "newdbdatabase", |
| 44 | "DB_USERNAME": "newdbusername", |
| 45 | "DB_PASSWORD": "newdbpassword", |
| 46 | "DB_CONNECTION": "new_mysql://root:root@somehost/somedb", |
| 47 | } |
| 48 | err = ddevapp.WriteProjectEnvFile(appEnvFile, writeEnvMap, readEnvText) |
| 49 | require.NoError(t, err) |
| 50 | |
| 51 | postWriteEnvMap, postWriteEnvText, err := ddevapp.ReadProjectEnvFile(appEnvFile) |
| 52 | require.NoError(t, err) |
| 53 | |
| 54 | // Make sure that the values we intended to change got changed |
| 55 | for k := range writeEnvMap { |
| 56 | assert.Equal(writeEnvMap[k], postWriteEnvMap[k], "Expected values for %s to match but writeEnvMap[%s]='%s' and postWriteEnvMap[%s]='%s' (envfile=%s)", k, k, writeEnvMap[k], k, postWriteEnvMap[k], envFileName) |
| 57 | } |
| 58 | |
| 59 | // Now examine all values that should not have been changed |
| 60 | for k := range readEnvMap { |
| 61 | if _, ok := writeEnvMap[k]; ok { |
| 62 | // If we intended to write the var, don't test, as we deliberately overwrite and tested above. |
| 63 | continue |
| 64 | } |
| 65 | assert.Equal(readEnvMap[k], postWriteEnvMap[k], "Expected (unchanged) values for %s to match but readEnvMap[%s]='%s' and postWriteEnvMap[%s]='%s' (envfile=%s)", k, k, readEnvMap[k], k, postWriteEnvMap[k], envFileName) |
| 66 | } |
| 67 | |
| 68 | // Look for comments that should have been preserved |
| 69 | origLines := strings.Split(readEnvText, "\n") |
| 70 | newLines := strings.Split(postWriteEnvText, "\n") |
| 71 | for i, l := range origLines { |
| 72 | if strings.HasPrefix(l, `#`) { |
nothing calls this directly
no test coverage detected