Function TestNonJSONValidation

huma_test.go:4017–4054

(t *testing.T)

}

func TestNonJSONValidation(t *testing.T) {
	// Test that validation works when only non-JSON content type is specified.
	// This tests the fix for supporting validation schemas from non-JSON content types.
	type CBORInput struct {
		Body struct {
			Name string `json:"name" minLength:"2" doc:"User name"`
		} `contentType:"application/cbor"`
	}

	// Use default config which includes CBOR via the import above.
	_, api := humatest.New(t, huma.DefaultConfig("Test", "1.0.0"))

	huma.Post(api, "/cbor-test", func(ctx context.Context, input *CBORInput) (*struct{}, error) {
		return &struct{}{}, nil
	})

	// Check that CBOR is in the OpenAPI spec (not JSON).
	op := api.OpenAPI().Paths["/cbor-test"].Post
	assert.NotNil(t, op.RequestBody)
	assert.Contains(t, op.RequestBody.Content, "application/cbor")
	assert.NotContains(t, op.RequestBody.Content, "application/json")

	// Marshal valid data as CBOR.
	var validBuf bytes.Buffer
	huma.DefaultFormats["application/cbor"].Marshal(&validBuf, map[string]any{"name": "John"})

	// Valid CBOR request should work (name >= 2 chars).
	w := api.Post("/cbor-test", "Content-Type: application/cbor", &validBuf)
	assert.Equal(t, 204, w.Code)

	// Marshal invalid data as CBOR (name < 2 chars).
	var invalidBuf bytes.Buffer
	huma.DefaultFormats["application/cbor"].Marshal(&invalidBuf, map[string]any{"name": "J"})

	// Invalid CBOR request should fail validation.
	w = api.Post("/cbor-test", "Content-Type: application/cbor", &invalidBuf)
	assert.Equal(t, 422, w.Code)
}

func TestFieldsOptionalByDefault(t *testing.T) {
	type MyInput struct {