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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