mirror of
https://github.com/opentffoundation/opentf.git
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114 lines
3.3 KiB
Go
114 lines
3.3 KiB
Go
// Copyright (c) The OpenTofu Authors
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// SPDX-License-Identifier: MPL-2.0
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// Copyright (c) 2023 HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package arguments
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import (
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"strings"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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)
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func TestParseStateShow_basicValidation(t *testing.T) {
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testCases := map[string]struct {
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args []string
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want *StateShow
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wantErrText string
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}{
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"defaults": {
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args: []string{"resource_address"},
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want: stateShowArgsWithDefaults(func(stateShow *StateShow) {
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stateShow.TargetRawAddr = "resource_address"
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}),
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},
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"show-sensitive enabled": {
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args: []string{"-show-sensitive", "resource_address"},
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want: stateShowArgsWithDefaults(func(stateShow *StateShow) {
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stateShow.ShowSensitive = true
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stateShow.TargetRawAddr = "resource_address"
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}),
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},
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"custom state path": {
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args: []string{"-state=/path/to/state.tfstate", "resource_address"},
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want: stateShowArgsWithDefaults(func(stateShow *StateShow) {
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stateShow.StatePath = "/path/to/state.tfstate"
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stateShow.TargetRawAddr = "resource_address"
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}),
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},
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"all flags combined": {
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args: []string{
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"-show-sensitive",
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"-state=/path/to/state.tfstate",
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"-var=key=value",
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"resource_address",
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},
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want: stateShowArgsWithDefaults(func(stateShow *StateShow) {
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stateShow.ShowSensitive = true
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stateShow.StatePath = "/path/to/state.tfstate"
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stateShow.TargetRawAddr = "resource_address"
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// Vars would be updated, but we ignore it in cmp
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}),
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},
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"no arguments": {
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args: []string{},
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want: stateShowArgsWithDefaults(nil),
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wantErrText: "Invalid number of arguments",
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},
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"too many arguments": {
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args: []string{"resource_address", "extra"},
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want: stateShowArgsWithDefaults(nil),
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wantErrText: "Invalid number of arguments",
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},
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"unknown flag": {
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args: []string{"-unknown-flag"},
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want: stateShowArgsWithDefaults(func(v *StateShow) {}),
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wantErrText: "Failed to parse command-line flags: flag provided but not defined: -unknown-flag",
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},
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}
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cmpOpts := cmp.Options{
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cmpopts.IgnoreUnexported(Vars{}, ViewOptions{}),
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cmpopts.IgnoreFields(ViewOptions{}, "JSONInto"), // We ignore JSONInto because it contains a file which is not really diffable
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}
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for name, tc := range testCases {
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t.Run(name, func(t *testing.T) {
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got, closer, diags := ParseStateShow(tc.args)
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defer closer()
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if tc.wantErrText != "" && len(diags) == 0 {
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t.Errorf("test wanted error but got nothing")
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} else if tc.wantErrText == "" && len(diags) > 0 {
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t.Errorf("test didn't expect errors but got some: %s", diags.ErrWithWarnings())
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} else if tc.wantErrText != "" && len(diags) > 0 {
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errStr := diags.ErrWithWarnings().Error()
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if !strings.Contains(errStr, tc.wantErrText) {
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t.Errorf("the returned diagnostics does not contain the expected error message.\ndiags:\n%s\nwanted: %s\n", errStr, tc.wantErrText)
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}
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}
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if diff := cmp.Diff(tc.want, got, cmpOpts); diff != "" {
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t.Errorf("unexpected result\n%s", diff)
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}
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})
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}
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}
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func stateShowArgsWithDefaults(mutate func(stateShow *StateShow)) *StateShow {
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ret := &StateShow{
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ShowSensitive: false,
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ViewOptions: ViewOptions{
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ViewType: ViewHuman,
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InputEnabled: false,
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},
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Vars: &Vars{},
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}
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if mutate != nil {
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mutate(ret)
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}
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return ret
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}
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