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PrepareComputedBlocks test

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This commit is contained in:
James Bardin 2026-03-06 20:58:36 -05:00
parent 0cab7be239
commit efa85192ef
1 changed files with 136 additions and 0 deletions
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136
internal/plans/objchange/objchange_test.go
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@ -2893,3 +2893,139 @@ var testAttributes = map[string]*configschema.Attribute{
Required: true,
},
}
func TestPrepareComputedBlocks(t *testing.T) {
attrs := map[string]*configschema.Attribute{
"optional": {Type: cty.String, Optional: true},
"nested_computed": {
NestedType: &configschema.Object{
Nesting: configschema.NestingMap,
Attributes: map[string]*configschema.Attribute{
"optional": {Type: cty.String, Optional: true},
"computed": {Type: cty.List(cty.Object(map[string]cty.Type{"attr": cty.String})), Optional: true},
},
},
Optional: true,
Computed: true,
},
}
schema := &configschema.Block{
Attributes: attrs,
BlockTypes: map[string]*configschema.NestedBlock{
"single": {
Block: configschema.Block{
Attributes: attrs,
},
Nesting: configschema.NestingSingle,
},
"group": {
Block: configschema.Block{
Attributes: attrs,
},
Nesting: configschema.NestingGroup,
},
"list": {
Block: configschema.Block{
Attributes: attrs,
},
Nesting: configschema.NestingList,
},
"set": {
Block: configschema.Block{
Attributes: attrs,
},
Nesting: configschema.NestingSet,
},
"map": {
Block: configschema.Block{
Attributes: attrs,
},
Nesting: configschema.NestingMap,
},
"single_computed": {
Block: configschema.Block{
Attributes: attrs,
Computed: true,
},
Nesting: configschema.NestingSingle,
},
"list_computed": {
Block: configschema.Block{
Attributes: attrs,
Computed: true,
},
Nesting: configschema.NestingList,
},
"set_computed": {
Block: configschema.Block{
Attributes: attrs,
Computed: true,
},
Nesting: configschema.NestingSet,
},
"map_computed": {
Block: configschema.Block{
Attributes: attrs,
Computed: true,
},
Nesting: configschema.NestingMap,
},
},
}
objVal := cty.ObjectVal(map[string]cty.Value{
"optional": cty.NullVal(cty.String),
"nested_computed": cty.MapValEmpty(cty.Object(map[string]cty.Type{
"optional": cty.String,
"computed": cty.List(cty.Object(map[string]cty.Type{"attr": cty.String})),
})),
})
objTy := objVal.Type()
config := cty.ObjectVal(map[string]cty.Value{
"optional": cty.NullVal(cty.String),
"nested_computed": cty.MapValEmpty(cty.Object(map[string]cty.Type{
"optional": cty.String,
"computed": cty.List(cty.Object(map[string]cty.Type{"attr": cty.String})),
})),
"single": cty.NullVal(objTy),
"group": objVal,
"list": cty.ListValEmpty(objTy),
"set": cty.SetValEmpty(objTy),
"map": cty.MapValEmpty(objTy),
"single_computed": cty.NullVal(objTy),
"list_computed": cty.ListValEmpty(objTy),
"set_computed": cty.SetValEmpty(objTy),
"map_computed": cty.MapValEmpty(objTy),
})
want := cty.ObjectVal(map[string]cty.Value{
// no nested objects should change
"optional": cty.NullVal(cty.String),
"nested_computed": cty.MapValEmpty(cty.Object(map[string]cty.Type{
"optional": cty.String,
"computed": cty.List(cty.Object(map[string]cty.Type{"attr": cty.String})),
})),
// non-computed empty values are unchanged
"single": cty.NullVal(objTy),
"group": objVal,
"list": cty.ListValEmpty(objTy),
"set": cty.SetValEmpty(objTy),
"map": cty.MapValEmpty(objTy),
// All computed blocks are null
"single_computed": cty.NullVal(objTy),
"list_computed": cty.NullVal(cty.List(objTy)),
"set_computed": cty.NullVal(cty.Set(objTy)),
"map_computed": cty.NullVal(cty.Map(objTy)),
})
got := PrepareComputedBlocks(schema, config)
if !got.RawEquals(want) {
t.Error(cmp.Diff(ctydebug.ValueString(got), ctydebug.ValueString(want)))
}
}