mirror of
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123 lines
3.3 KiB
Go
123 lines
3.3 KiB
Go
package schema
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"testing"
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"github.com/hashicorp/vault/sdk/framework"
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"github.com/hashicorp/vault/sdk/logical"
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)
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// ValidateResponseData is a test helper that validates whether the given
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// response data map conforms to the response schema (schema.Fields). It cycles
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// through the data map and validates conversions in the schema. In "strict"
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// mode, this function will also ensure that the data map has all schema's
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// requred fields and does not have any fields outside of the schema.
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func ValidateResponse(t *testing.T, schema *framework.Response, response *logical.Response, strict bool) {
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t.Helper()
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if response != nil {
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ValidateResponseData(t, schema, response.Data, strict)
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} else {
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ValidateResponseData(t, schema, nil, strict)
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}
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}
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// ValidateResponse is a test helper that validates whether the given response
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// object conforms to the response schema (schema.Fields). It cycles through
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// the data map and validates conversions in the schema. In "strict" mode, this
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// function will also ensure that the data map has all schema-required fields
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// and does not have any fields outside of the schema.
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func ValidateResponseData(t *testing.T, schema *framework.Response, data map[string]interface{}, strict bool) {
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t.Helper()
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if err := validateResponseDataImpl(
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schema,
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data,
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strict,
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); err != nil {
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t.Fatalf("validation error: %v; response data: %#v", err, data)
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}
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}
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// validateResponseDataImpl is extracted so that it can be tested
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func validateResponseDataImpl(schema *framework.Response, data map[string]interface{}, strict bool) error {
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// nothing to validate
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if schema == nil {
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return nil
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}
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// Marshal the data to JSON and back to convert the map's values into
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// JSON strings expected by Validate() and ValidateStrict(). This is
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// not efficient and is done for testing purposes only.
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jsonBytes, err := json.Marshal(data)
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if err != nil {
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return fmt.Errorf("failed to convert input to json: %w", err)
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}
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var dataWithStringValues map[string]interface{}
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if err := json.Unmarshal(
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jsonBytes,
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&dataWithStringValues,
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); err != nil {
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return fmt.Errorf("failed to unmashal data: %w", err)
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}
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// Validate
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fd := framework.FieldData{
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Raw: dataWithStringValues,
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Schema: schema.Fields,
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}
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if strict {
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return fd.ValidateStrict()
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}
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return fd.Validate()
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}
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// FindResponseSchema is a test helper to extract the response schema from a given framework path / operation
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func FindResponseSchema(t *testing.T, paths []*framework.Path, pathIdx int, operation logical.Operation) *framework.Response {
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t.Helper()
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if pathIdx >= len(paths) {
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t.Fatalf("path index %d is out of range", pathIdx)
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}
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schemaPath := paths[pathIdx]
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schemaOperation, ok := schemaPath.Operations[operation]
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if !ok {
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t.Fatalf(
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"could not find response schema: %s: %q operation does not exist",
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schemaPath.Pattern,
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operation,
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)
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}
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var schemaResponses []framework.Response
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for _, status := range []int{
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http.StatusOK, // 200
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http.StatusAccepted, // 202
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http.StatusNoContent, // 204
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} {
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schemaResponses, ok = schemaOperation.Properties().Responses[status]
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if ok {
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break
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}
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}
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if len(schemaResponses) == 0 {
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t.Fatalf(
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"could not find response schema: %s: %q operation: no responses found",
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schemaPath.Pattern,
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operation,
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)
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}
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return &schemaResponses[0]
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}
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