mirror of
https://github.com/opentofu/opentofu.git
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31349a9c3a
This is part of a general effort to move all of Terraform's non-library package surface under internal in order to reinforce that these are for internal use within Terraform only. If you were previously importing packages under this prefix into an external codebase, you could pin to an earlier release tag as an interim solution until you've make a plan to achieve the same functionality some other way.
114 lines
2.3 KiB
Go
114 lines
2.3 KiB
Go
package configs
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import (
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"testing"
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"github.com/zclconf/go-cty/cty"
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)
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func TestParserLoadValuesFile(t *testing.T) {
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tests := map[string]struct {
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Source string
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Want map[string]cty.Value
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DiagCount int
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}{
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"empty.tfvars": {
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"",
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map[string]cty.Value{},
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0,
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},
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"empty.json": {
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"{}",
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map[string]cty.Value{},
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0,
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},
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"zerolen.json": {
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"",
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map[string]cty.Value{},
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2, // syntax error and missing root object
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},
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"one-number.tfvars": {
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"foo = 1\n",
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map[string]cty.Value{
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"foo": cty.NumberIntVal(1),
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},
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0,
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},
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"one-number.tfvars.json": {
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`{"foo": 1}`,
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map[string]cty.Value{
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"foo": cty.NumberIntVal(1),
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},
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0,
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},
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"two-bools.tfvars": {
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"foo = true\nbar = false\n",
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map[string]cty.Value{
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"foo": cty.True,
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"bar": cty.False,
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},
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0,
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},
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"two-bools.tfvars.json": {
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`{"foo": true, "bar": false}`,
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map[string]cty.Value{
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"foo": cty.True,
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"bar": cty.False,
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},
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0,
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},
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"invalid-syntax.tfvars": {
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"foo bar baz\n",
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map[string]cty.Value{},
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2, // invalid block definition, and unexpected foo block (the latter due to parser recovery behavior)
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},
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"block.tfvars": {
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"foo = true\ninvalid {\n}\n",
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map[string]cty.Value{
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"foo": cty.True,
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},
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1, // blocks are not allowed
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},
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"variables.tfvars": {
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"baz = true\nfoo = var.baz\n",
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map[string]cty.Value{
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"baz": cty.True,
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"foo": cty.DynamicVal,
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},
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1, // variables cannot be referenced here
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},
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}
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for name, test := range tests {
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t.Run(name, func(t *testing.T) {
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p := testParser(map[string]string{
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name: test.Source,
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})
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got, diags := p.LoadValuesFile(name)
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if len(diags) != test.DiagCount {
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t.Errorf("wrong number of diagnostics %d; want %d", len(diags), test.DiagCount)
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for _, diag := range diags {
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t.Logf("- %s", diag)
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}
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}
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if len(got) != len(test.Want) {
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t.Errorf("wrong number of result keys %d; want %d", len(got), len(test.Want))
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}
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for name, gotVal := range got {
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wantVal := test.Want[name]
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if wantVal == cty.NilVal {
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t.Errorf("unexpected result key %q", name)
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continue
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}
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if !gotVal.RawEquals(wantVal) {
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t.Errorf("wrong value for %q\ngot: %#v\nwant: %#v", name, gotVal, wantVal)
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continue
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}
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}
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})
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}
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}
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