Add response endpoint
Change-Id: I37fb32253d3011a8960a17852ea611443b9f093e
diff --git a/cmd/termmapper/fuzz_test.go b/cmd/termmapper/fuzz_test.go
index 650a08d..e2ac02d 100644
--- a/cmd/termmapper/fuzz_test.go
+++ b/cmd/termmapper/fuzz_test.go
@@ -150,6 +150,125 @@
})
}
+func FuzzResponseTransformEndpoint(f *testing.F) {
+ // Create test mapping list
+ mappingList := tmconfig.MappingList{
+ ID: "test-mapper",
+ FoundryA: "marmot",
+ LayerA: "m",
+ FoundryB: "opennlp",
+ LayerB: "p",
+ Mappings: []tmconfig.MappingRule{
+ "[gender=masc] <> [p=M & m=M]",
+ },
+ }
+
+ // Create mapper
+ m, err := mapper.NewMapper([]tmconfig.MappingList{mappingList})
+ if err != nil {
+ f.Fatal(err)
+ }
+
+ // Create mock config for testing
+ mockConfig := &tmconfig.MappingConfig{
+ Lists: []tmconfig.MappingList{mappingList},
+ }
+
+ // Create fiber app
+ app := fiber.New(fiber.Config{
+ DisableStartupMessage: true,
+ ErrorHandler: func(c *fiber.Ctx, err error) error {
+ // For body limit errors, return 413 status code
+ if err.Error() == "body size exceeds the given limit" || errors.Is(err, fiber.ErrRequestEntityTooLarge) {
+ return c.Status(fiber.StatusRequestEntityTooLarge).JSON(fiber.Map{
+ "error": fmt.Sprintf("request body too large (max %d bytes)", maxInputLength),
+ })
+ }
+ // For other errors, return 500 status code
+ return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+ "error": err.Error(),
+ })
+ },
+ BodyLimit: maxInputLength,
+ })
+ setupRoutes(app, m, mockConfig)
+
+ // Add seed corpus
+ f.Add("test-mapper", "atob", "", "", "", "", []byte(`{"snippet": "<span>test</span>"}`)) // Valid minimal input
+ f.Add("test-mapper", "btoa", "custom", "", "", "", []byte(`{"snippet": "<span title=\"test\">word</span>"}`)) // Valid with foundry override
+ f.Add("", "", "", "", "", "", []byte(`{}`)) // Empty parameters
+ f.Add("nonexistent", "invalid", "!@#$", "%^&*", "()", "[]", []byte(`invalid json`)) // Invalid everything
+ f.Add("test-mapper", "atob", "", "", "", "", []byte(`{"snippet": null}`)) // Valid JSON with null snippet
+ f.Add("test-mapper", "atob", "", "", "", "", []byte(`{"snippet": 123}`)) // Valid JSON with non-string snippet
+ f.Add("test-mapper", "atob", "", "", "", "", []byte(`{"snippet": "<span title=\"marmot/m:gender:masc\">Der</span>"}`)) // Valid response snippet
+
+ f.Fuzz(func(t *testing.T, mapID, dir, foundryA, foundryB, layerA, layerB string, body []byte) {
+
+ // Validate input first
+ if err := validateInput(mapID, dir, foundryA, foundryB, layerA, layerB, body); err != nil {
+ // Skip this test case as it's invalid
+ t.Skip(err)
+ }
+
+ // Build URL with query parameters
+ params := url.Values{}
+ if dir != "" {
+ params.Set("dir", dir)
+ }
+ if foundryA != "" {
+ params.Set("foundryA", foundryA)
+ }
+ if foundryB != "" {
+ params.Set("foundryB", foundryB)
+ }
+ if layerA != "" {
+ params.Set("layerA", layerA)
+ }
+ if layerB != "" {
+ params.Set("layerB", layerB)
+ }
+
+ url := fmt.Sprintf("/%s/response", url.PathEscape(mapID))
+ if len(params) > 0 {
+ url += "?" + params.Encode()
+ }
+
+ // Make request
+ req := httptest.NewRequest(http.MethodPost, url, bytes.NewReader(body))
+ req.Header.Set("Content-Type", "application/json")
+ resp, err := app.Test(req)
+ if err != nil {
+ t.Fatal(err)
+ }
+ defer resp.Body.Close()
+
+ // Verify that we always get a valid response
+ if resp.StatusCode != http.StatusOK &&
+ resp.StatusCode != http.StatusBadRequest &&
+ resp.StatusCode != http.StatusInternalServerError {
+ t.Errorf("unexpected status code: %d", resp.StatusCode)
+ }
+
+ // Verify that the response is valid JSON
+ var result any
+ if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+ t.Errorf("invalid JSON response: %v", err)
+ }
+
+ // For error responses, verify that we have an error message
+ if resp.StatusCode != http.StatusOK {
+ // For error responses, we expect a JSON object with an error field
+ if resultMap, ok := result.(map[string]any); ok {
+ if errMsg, ok := resultMap["error"].(string); !ok || errMsg == "" {
+ t.Error("error response missing error message")
+ }
+ } else {
+ t.Error("error response should be a JSON object")
+ }
+ }
+ })
+}
+
func TestLargeInput(t *testing.T) {
// Create test mapping list
mappingList := tmconfig.MappingList{