79 lines
2.6 KiB
Go
79 lines
2.6 KiB
Go
package npcs
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import (
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"bytes"
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"encoding/json"
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"strings"
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"testing"
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"github.com/santhosh-tekuri/jsonschema/v6"
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)
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func TestLoadResponseSchemaUsesPrivateNPCSchema(t *testing.T) {
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schema, err := loadResponseSchema()
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if err != nil {
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t.Fatalf("loadResponseSchema() error = %v, want nil", err)
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}
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if schema.Key != ResponseSchemaKey || schema.ID != ResponseSchemaID || schema.Version != SchemaVersion || schema.Name != ResponseSchemaName || !strings.HasPrefix(schema.SHA256, "sha256:") || !json.Valid(schema.JSONSchema) {
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t.Fatalf("schema = %#v, want private NPC schema identity", schema)
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}
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valid := map[string]any{"npcs": []any{map[string]any{
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"name": "Mira Thorn", "aliases": []any{}, "description": "A ranger.", "relationships": []any{},
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"source_refs": []any{map[string]any{"start_unit_id": 1, "end_unit_id": 2}},
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}}}
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validJSON, err := json.Marshal(valid)
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if err != nil {
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t.Fatal(err)
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}
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if err := validateJSONSchema(validJSON, schema.JSONSchema); err != nil {
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t.Fatalf("valid private NPC response rejected: %v", err)
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}
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withID := map[string]any{"npcs": []any{map[string]any{
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"name": "Mira Thorn", "id": "assigned-later", "aliases": []any{}, "description": "A ranger.", "relationships": []any{},
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"source_refs": []any{map[string]any{"start_unit_id": 1, "end_unit_id": 2}},
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}}}
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withIDJSON, err := json.Marshal(withID)
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if err != nil {
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t.Fatal(err)
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}
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if err := validateJSONSchema(withIDJSON, schema.JSONSchema); err == nil {
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t.Fatal("private schema accepted framework-assigned id")
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}
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}
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func TestResponseSchemaIsMutationSafeAndDiagnosticsRedactContent(t *testing.T) {
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first, err := loadResponseSchema()
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if err != nil {
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t.Fatal(err)
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}
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first.JSONSchema[0] = '['
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second, err := loadResponseSchema()
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if err != nil || !json.Valid(second.JSONSchema) || bytes.Equal(first.JSONSchema, second.JSONSchema) {
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t.Fatalf("second schema = %s, %v; want defensive copy", second.JSONSchema, err)
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}
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diagnostics := second.DiagnosticsMap()
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if _, ok := diagnostics["json_schema"]; ok {
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t.Fatalf("schema diagnostics included raw content: %#v", diagnostics)
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}
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}
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func validateJSONSchema(instanceContent, schemaContent []byte) error {
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instance, err := jsonschema.UnmarshalJSON(bytes.NewReader(instanceContent))
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if err != nil {
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return err
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}
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schemaDocument, err := jsonschema.UnmarshalJSON(bytes.NewReader(schemaContent))
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if err != nil {
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return err
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}
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compiler := jsonschema.NewCompiler()
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if err := compiler.AddResource("schema.json", schemaDocument); err != nil {
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return err
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}
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compiled, err := compiler.Compile("schema.json")
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if err != nil {
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return err
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}
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return compiled.Validate(instance)
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}
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