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Adjust documentation for Elem() (#2187)
Toward fixing #1828 Document current findings and add tests for PF representations.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,211 @@ | ||
| // Copyright 2016-2024, Pulumi Corporation. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package tfbridgetests | ||
|
|
||
| import ( | ||
| "context" | ||
| "encoding/json" | ||
| "testing" | ||
|
|
||
| "github.com/hashicorp/terraform-plugin-framework/attr" | ||
| "github.com/hashicorp/terraform-plugin-framework/provider" | ||
| "github.com/hashicorp/terraform-plugin-framework/resource/schema" | ||
| "github.com/hashicorp/terraform-plugin-framework/types" | ||
| "github.com/hexops/autogold/v2" | ||
| "github.com/pulumi/pulumi-terraform-bridge/pf/internal/schemashim" | ||
| pb "github.com/pulumi/pulumi-terraform-bridge/pf/tests/internal/providerbuilder" | ||
| "github.com/pulumi/pulumi-terraform-bridge/v3/pkg/tfbridge" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
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| // Test how various PF-based schemata translate to the shim.Schema layer. | ||
| func TestSchemaShimRepresentations(t *testing.T) { | ||
|
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| type testCase struct { | ||
| name string | ||
| provider provider.Provider | ||
| expect autogold.Value | ||
| } | ||
|
|
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| testCases := []testCase{ | ||
| { | ||
| "single-nested-block", | ||
| &pb.Provider{ | ||
| AllResources: []pb.Resource{{ | ||
| ResourceSchema: schema.Schema{ | ||
| Blocks: map[string]schema.Block{ | ||
| "single_nested_block": schema.SingleNestedBlock{ | ||
| Attributes: map[string]schema.Attribute{ | ||
| "a1": schema.Float64Attribute{ | ||
| Optional: true, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }}, | ||
| }, | ||
| autogold.Expect(`{ | ||
| "resources": { | ||
| "_": { | ||
| "single_nested_block": { | ||
| "element": { | ||
| "resource": { | ||
| "a1": { | ||
| "optional": true, | ||
| "type": 3 | ||
| } | ||
| } | ||
| }, | ||
| "optional": true, | ||
| "type": 6 | ||
| } | ||
| } | ||
| } | ||
| }`), | ||
| }, | ||
| { | ||
| "list-nested-block", | ||
| &pb.Provider{ | ||
| AllResources: []pb.Resource{{ | ||
| ResourceSchema: schema.Schema{ | ||
| Blocks: map[string]schema.Block{ | ||
| "list_nested_block": schema.ListNestedBlock{ | ||
| NestedObject: schema.NestedBlockObject{ | ||
| Attributes: map[string]schema.Attribute{ | ||
| "a1": schema.Float64Attribute{ | ||
| Optional: true, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }}, | ||
| }, | ||
| autogold.Expect(`{ | ||
| "resources": { | ||
| "_": { | ||
| "list_nested_block": { | ||
| "element": { | ||
| "resource": { | ||
| "a1": { | ||
| "optional": true, | ||
| "type": 3 | ||
| } | ||
| } | ||
| }, | ||
| "optional": true, | ||
| "type": 5 | ||
| } | ||
| } | ||
| } | ||
| }`), | ||
| }, | ||
| { | ||
| "map-nested-attribute", | ||
| &pb.Provider{ | ||
| AllResources: []pb.Resource{{ | ||
| ResourceSchema: schema.Schema{ | ||
| Attributes: map[string]schema.Attribute{ | ||
| "map_nested_attribute": schema.MapNestedAttribute{ | ||
| NestedObject: schema.NestedAttributeObject{ | ||
| Attributes: map[string]schema.Attribute{ | ||
| "a1": schema.StringAttribute{ | ||
| Optional: true, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }}, | ||
| }, | ||
| autogold.Expect(`{ | ||
| "resources": { | ||
| "_": { | ||
| "map_nested_attribute": { | ||
| "element": { | ||
| "schema": { | ||
| "element": { | ||
| "resource": { | ||
| "a1": { | ||
| "optional": true, | ||
| "type": 4 | ||
| } | ||
| } | ||
| }, | ||
| "type": 6 | ||
| } | ||
| }, | ||
| "type": 6 | ||
| } | ||
| } | ||
| } | ||
| }`), | ||
| }, | ||
| { | ||
| "object-attribute", | ||
| &pb.Provider{ | ||
| AllResources: []pb.Resource{{ | ||
| ResourceSchema: schema.Schema{ | ||
| Attributes: map[string]schema.Attribute{ | ||
| "object_attribute": schema.ObjectAttribute{ | ||
| AttributeTypes: map[string]attr.Type{ | ||
| "a1": types.StringType, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }}, | ||
| }, | ||
| autogold.Expect(`{ | ||
| "resources": { | ||
| "_": { | ||
| "object_attribute": { | ||
| "element": { | ||
| "resource": { | ||
| "a1": { | ||
| "type": 4 | ||
| } | ||
| } | ||
| }, | ||
| "type": 6 | ||
| } | ||
| } | ||
| } | ||
| }`), | ||
| }, | ||
| } | ||
|
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| for _, tc := range testCases { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| shimmedProvider := schemashim.ShimSchemaOnlyProvider(context.Background(), tc.provider) | ||
|
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| m := tfbridge.MarshalProvider(shimmedProvider) | ||
| bytes, err := json.Marshal(m) | ||
| require.NoError(t, err) | ||
|
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| var pretty map[string]any | ||
| err = json.Unmarshal(bytes, &pretty) | ||
| require.NoError(t, err) | ||
|
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| prettyBytes, err := json.MarshalIndent(pretty, "", " ") | ||
| require.NoError(t, err) | ||
|
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| tc.expect.Equal(t, string(prettyBytes)) | ||
| }) | ||
| } | ||
| } |
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