mirror of
https://github.com/opentofu/opentofu.git
synced 2024-12-27 09:21:14 -06:00
238 lines
7.7 KiB
Go
238 lines
7.7 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package backend
|
|
|
|
import (
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/google/go-cmp/cmp"
|
|
"github.com/hashicorp/hcl/v2"
|
|
"github.com/zclconf/go-cty/cty"
|
|
|
|
"github.com/hashicorp/terraform/internal/configs"
|
|
"github.com/hashicorp/terraform/internal/terraform"
|
|
"github.com/hashicorp/terraform/internal/tfdiags"
|
|
)
|
|
|
|
func TestUnparsedValue(t *testing.T) {
|
|
vv := map[string]UnparsedVariableValue{
|
|
"undeclared0": testUnparsedVariableValue("0"),
|
|
"undeclared1": testUnparsedVariableValue("1"),
|
|
"undeclared2": testUnparsedVariableValue("2"),
|
|
"undeclared3": testUnparsedVariableValue("3"),
|
|
"undeclared4": testUnparsedVariableValue("4"),
|
|
"declared1": testUnparsedVariableValue("5"),
|
|
}
|
|
decls := map[string]*configs.Variable{
|
|
"declared1": {
|
|
Name: "declared1",
|
|
Type: cty.String,
|
|
ConstraintType: cty.String,
|
|
ParsingMode: configs.VariableParseLiteral,
|
|
DeclRange: hcl.Range{
|
|
Filename: "fake.tf",
|
|
Start: hcl.Pos{Line: 2, Column: 1, Byte: 0},
|
|
End: hcl.Pos{Line: 2, Column: 1, Byte: 0},
|
|
},
|
|
},
|
|
"missing1": {
|
|
Name: "missing1",
|
|
Type: cty.String,
|
|
ConstraintType: cty.String,
|
|
ParsingMode: configs.VariableParseLiteral,
|
|
DeclRange: hcl.Range{
|
|
Filename: "fake.tf",
|
|
Start: hcl.Pos{Line: 3, Column: 1, Byte: 0},
|
|
End: hcl.Pos{Line: 3, Column: 1, Byte: 0},
|
|
},
|
|
},
|
|
"missing2": {
|
|
Name: "missing1",
|
|
Type: cty.String,
|
|
ConstraintType: cty.String,
|
|
ParsingMode: configs.VariableParseLiteral,
|
|
Default: cty.StringVal("default for missing2"),
|
|
DeclRange: hcl.Range{
|
|
Filename: "fake.tf",
|
|
Start: hcl.Pos{Line: 4, Column: 1, Byte: 0},
|
|
End: hcl.Pos{Line: 4, Column: 1, Byte: 0},
|
|
},
|
|
},
|
|
}
|
|
|
|
const undeclSingular = `Value for undeclared variable`
|
|
const undeclPlural = `Values for undeclared variables`
|
|
|
|
t.Run("ParseDeclaredVariableValues", func(t *testing.T) {
|
|
gotVals, diags := ParseDeclaredVariableValues(vv, decls)
|
|
|
|
if got, want := len(diags), 0; got != want {
|
|
t.Fatalf("wrong number of diagnostics %d; want %d", got, want)
|
|
}
|
|
|
|
wantVals := terraform.InputValues{
|
|
"declared1": {
|
|
Value: cty.StringVal("5"),
|
|
SourceType: terraform.ValueFromNamedFile,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tfvars",
|
|
Start: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
|
|
End: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
|
|
},
|
|
},
|
|
}
|
|
|
|
if diff := cmp.Diff(wantVals, gotVals, cmp.Comparer(cty.Value.RawEquals)); diff != "" {
|
|
t.Errorf("wrong result\n%s", diff)
|
|
}
|
|
})
|
|
|
|
t.Run("ParseUndeclaredVariableValues", func(t *testing.T) {
|
|
gotVals, diags := ParseUndeclaredVariableValues(vv, decls)
|
|
|
|
if got, want := len(diags), 3; got != want {
|
|
t.Fatalf("wrong number of diagnostics %d; want %d", got, want)
|
|
}
|
|
|
|
if got, want := diags[0].Description().Summary, undeclSingular; got != want {
|
|
t.Errorf("wrong summary for diagnostic 0\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
|
|
if got, want := diags[1].Description().Summary, undeclSingular; got != want {
|
|
t.Errorf("wrong summary for diagnostic 1\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
|
|
if got, want := diags[2].Description().Summary, undeclPlural; got != want {
|
|
t.Errorf("wrong summary for diagnostic 2\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
|
|
wantVals := terraform.InputValues{
|
|
"undeclared0": {
|
|
Value: cty.StringVal("0"),
|
|
SourceType: terraform.ValueFromNamedFile,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tfvars",
|
|
Start: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
End: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
},
|
|
},
|
|
"undeclared1": {
|
|
Value: cty.StringVal("1"),
|
|
SourceType: terraform.ValueFromNamedFile,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tfvars",
|
|
Start: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
End: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
},
|
|
},
|
|
"undeclared2": {
|
|
Value: cty.StringVal("2"),
|
|
SourceType: terraform.ValueFromNamedFile,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tfvars",
|
|
Start: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
End: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
},
|
|
},
|
|
"undeclared3": {
|
|
Value: cty.StringVal("3"),
|
|
SourceType: terraform.ValueFromNamedFile,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tfvars",
|
|
Start: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
End: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
},
|
|
},
|
|
"undeclared4": {
|
|
Value: cty.StringVal("4"),
|
|
SourceType: terraform.ValueFromNamedFile,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tfvars",
|
|
Start: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
End: tfdiags.SourcePos{Line: 1, Column: 1},
|
|
},
|
|
},
|
|
}
|
|
if diff := cmp.Diff(wantVals, gotVals, cmp.Comparer(cty.Value.RawEquals)); diff != "" {
|
|
t.Errorf("wrong result\n%s", diff)
|
|
}
|
|
})
|
|
|
|
t.Run("ParseVariableValues", func(t *testing.T) {
|
|
gotVals, diags := ParseVariableValues(vv, decls)
|
|
for _, diag := range diags {
|
|
t.Logf("%s: %s", diag.Description().Summary, diag.Description().Detail)
|
|
}
|
|
if got, want := len(diags), 4; got != want {
|
|
t.Fatalf("wrong number of diagnostics %d; want %d", got, want)
|
|
}
|
|
|
|
const missingRequired = `No value for required variable`
|
|
|
|
if got, want := diags[0].Description().Summary, undeclSingular; got != want {
|
|
t.Errorf("wrong summary for diagnostic 0\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
if got, want := diags[1].Description().Summary, undeclSingular; got != want {
|
|
t.Errorf("wrong summary for diagnostic 1\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
if got, want := diags[2].Description().Summary, undeclPlural; got != want {
|
|
t.Errorf("wrong summary for diagnostic 2\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
if got, want := diags[2].Description().Detail, "3 other variable(s)"; !strings.Contains(got, want) {
|
|
t.Errorf("wrong detail for diagnostic 2\ngot: %s\nmust contain: %s", got, want)
|
|
}
|
|
if got, want := diags[3].Description().Summary, missingRequired; got != want {
|
|
t.Errorf("wrong summary for diagnostic 3\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
|
|
wantVals := terraform.InputValues{
|
|
"declared1": {
|
|
Value: cty.StringVal("5"),
|
|
SourceType: terraform.ValueFromNamedFile,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tfvars",
|
|
Start: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
|
|
End: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
|
|
},
|
|
},
|
|
"missing1": {
|
|
Value: cty.DynamicVal,
|
|
SourceType: terraform.ValueFromConfig,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tf",
|
|
Start: tfdiags.SourcePos{Line: 3, Column: 1, Byte: 0},
|
|
End: tfdiags.SourcePos{Line: 3, Column: 1, Byte: 0},
|
|
},
|
|
},
|
|
"missing2": {
|
|
Value: cty.NilVal, // Terraform Core handles substituting the default
|
|
SourceType: terraform.ValueFromConfig,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tf",
|
|
Start: tfdiags.SourcePos{Line: 4, Column: 1, Byte: 0},
|
|
End: tfdiags.SourcePos{Line: 4, Column: 1, Byte: 0},
|
|
},
|
|
},
|
|
}
|
|
if diff := cmp.Diff(wantVals, gotVals, cmp.Comparer(cty.Value.RawEquals)); diff != "" {
|
|
t.Errorf("wrong result\n%s", diff)
|
|
}
|
|
})
|
|
}
|
|
|
|
type testUnparsedVariableValue string
|
|
|
|
func (v testUnparsedVariableValue) ParseVariableValue(mode configs.VariableParsingMode) (*terraform.InputValue, tfdiags.Diagnostics) {
|
|
return &terraform.InputValue{
|
|
Value: cty.StringVal(string(v)),
|
|
SourceType: terraform.ValueFromNamedFile,
|
|
SourceRange: tfdiags.SourceRange{
|
|
Filename: "fake.tfvars",
|
|
Start: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
|
|
End: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
|
|
},
|
|
}, nil
|
|
}
|