forge/modules/lfs/http_client_test.go at agent/forge-agent-access

mirror of https://github.com/hanzoai/forge.git synced 2026-10-30 15:00:39 +00:00

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zeekayandHanzo Dev aa87442fdd Record upstream authorship centrally in NOTICE instead of in every file header

Source files keep their SPDX-License-Identifier and Hanzo copyright line; the
Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in
NOTICE, alongside LICENSE. The header lint accepts any copyright line above the
SPDX line, so it no longer demands an upstream one.

Co-authored-by: Hanzo Dev <[email protected]>

2026-09-10 17:50:35 -07:00

370 lines

9.4 KiB

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 // Copyright 2026 Hanzo AI, Inc. All rights reserved.
 // SPDX-License-Identifier: MIT
 package lfs
 import (
 	"bytes"
 	"context"
 	"io"
 	"net/http"
 	"strings"
 	"testing"
 	"github.com/hanzoai/git/modules/json"
 	"github.com/hanzoai/git/modules/setting"
 	"github.com/hanzoai/git/modules/test"
 	"github.com/stretchr/testify/assert"
 )
 type RoundTripFunc func(req *http.Request) *http.Response
 func (f RoundTripFunc) RoundTrip(req *http.Request) (*http.Response, error) {
 	return f(req), nil
 }
 type DummyTransferAdapter struct{}
 func (a *DummyTransferAdapter) Name() string {
 	return "dummy"
 }
 func (a *DummyTransferAdapter) Download(ctx context.Context, l *Link) (io.ReadCloser, error) {
 	return io.NopCloser(strings.NewReader("dummy")), nil
 }
 func (a *DummyTransferAdapter) Upload(ctx context.Context, l *Link, p Pointer, r io.Reader) error {
 	return nil
 }
 func (a *DummyTransferAdapter) Verify(ctx context.Context, l *Link, p Pointer) error {
 	return nil
 }
 func lfsTestRoundtripHandler(req *http.Request) *http.Response {
 	var batchResponse *BatchResponse
 	url := req.URL.String()
 	if strings.Contains(url, "status-not-ok") {
 		return &http.Response{StatusCode: http.StatusBadRequest}
 	} else if strings.Contains(url, "invalid-json-response") {
 		return &http.Response{StatusCode: http.StatusOK, Body: io.NopCloser(strings.NewReader("invalid json"))}
 	} else if strings.Contains(url, "valid-batch-request-download") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Actions: map[string]*Link{
 						"download": {},
 					},
 				},
 			},
 		}
 	} else if strings.Contains(url, "legacy-batch-request-download") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Links: map[string]*Link{
 						"download": {},
 					},
 				},
 			},
 		}
 	} else if strings.Contains(url, "valid-batch-request-upload") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Actions: map[string]*Link{
 						"upload": {},
 					},
 				},
 			},
 		}
 	} else if strings.Contains(url, "response-no-objects") {
 		batchResponse = &BatchResponse{Transfer: "dummy"}
 	} else if strings.Contains(url, "unknown-transfer-adapter") {
 		batchResponse = &BatchResponse{Transfer: "unknown_adapter"}
 	} else if strings.Contains(url, "error-in-response-objects") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Error: &ObjectError{
 						Code:    http.StatusNotFound,
 						Message: "Object not found",
 					},
 				},
 			},
 		}
 	} else if strings.Contains(url, "empty-actions-map") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Actions: map[string]*Link{},
 				},
 			},
 		}
 	} else if strings.Contains(url, "download-actions-map") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Actions: map[string]*Link{
 						"download": {},
 					},
 				},
 			},
 		}
 	} else if strings.Contains(url, "upload-actions-map") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Actions: map[string]*Link{
 						"upload": {},
 					},
 				},
 			},
 		}
 	} else if strings.Contains(url, "verify-actions-map") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Actions: map[string]*Link{
 						"verify": {},
 					},
 				},
 			},
 		}
 	} else if strings.Contains(url, "unknown-actions-map") {
 		batchResponse = &BatchResponse{
 			Transfer: "dummy",
 			Objects: []*ObjectResponse{
 				{
 					Actions: map[string]*Link{
 						"unknown": {},
 					},
 				},
 			},
 		}
 	} else {
 		return nil
 	}
 	payload := new(bytes.Buffer)
 	json.NewEncoder(payload).Encode(batchResponse)
 	return &http.Response{StatusCode: http.StatusOK, Body: io.NopCloser(payload)}
 }
 func TestHTTPClientDownload(t *testing.T) {
 	p := Pointer{Oid: "fb8f7d8435968c4f82a726a92395be4d16f2f63116caf36c8ad35c60831ab041", Size: 6}
 	hc := &http.Client{Transport: RoundTripFunc(func(req *http.Request) *http.Response {
 		assert.Equal(t, "POST", req.Method)
 		assert.Equal(t, MediaType, req.Header.Get("Content-type"))
 		assert.Equal(t, AcceptHeader, req.Header.Get("Accept"))
 		var batchRequest BatchRequest
 		err := json.NewDecoder(req.Body).Decode(&batchRequest)
 		assert.NoError(t, err)
 		assert.Equal(t, "download", batchRequest.Operation)
 		assert.Len(t, batchRequest.Objects, 1)
 		assert.Equal(t, p.Oid, batchRequest.Objects[0].Oid)
 		assert.Equal(t, p.Size, batchRequest.Objects[0].Size)
 		return lfsTestRoundtripHandler(req)
 	})}
 	dummy := &DummyTransferAdapter{}
 	cases := []struct {
 		endpoint      string
 		expectedError string
 	}{
 		{
 			endpoint:      "https://status-not-ok.io",
 			expectedError: io.ErrUnexpectedEOF.Error(),
 		},
 		{
 			endpoint:      "https://invalid-json-response.io",
 			expectedError: "/(invalid json|invalid character)/",
 		},
 		{
 			endpoint:      "https://valid-batch-request-download.io",
 			expectedError: "",
 		},
 		{
 			endpoint:      "https://response-no-objects.io",
 			expectedError: "",
 		},
 		{
 			endpoint:      "https://unknown-transfer-adapter.io",
 			expectedError: "TransferAdapter not found: ",
 		},
 		{
 			endpoint:      "https://error-in-response-objects.io",
 			expectedError: "Object not found",
 		},
 		{
 			endpoint:      "https://empty-actions-map.io",
 			expectedError: "missing action 'download'",
 		},
 		{
 			endpoint:      "https://download-actions-map.io",
 			expectedError: "",
 		},
 		{
 			endpoint:      "https://upload-actions-map.io",
 			expectedError: "missing action 'download'",
 		},
 		{
 			endpoint:      "https://verify-actions-map.io",
 			expectedError: "missing action 'download'",
 		},
 		{
 			endpoint:      "https://unknown-actions-map.io",
 			expectedError: "missing action 'download'",
 		},
 		{
 			endpoint:      "https://legacy-batch-request-download.io",
 			expectedError: "",
 		},
 	}
 	defer test.MockVariableValue(&setting.LFSClient.BatchOperationConcurrency, 8)()
 	for _, c := range cases {
 		t.Run(c.endpoint, func(t *testing.T) {
 			client := &HTTPClient{
 				client:   hc,
 				endpoint: c.endpoint,
 				transfers: map[string]TransferAdapter{
 					"dummy": dummy,
 				},
 			}
 			err := client.Download(t.Context(), []Pointer{p}, func(p Pointer, content io.ReadCloser, objectError error) error {
 				if objectError != nil {
 					return objectError
 				}
 				b, err := io.ReadAll(content)
 				assert.NoError(t, err)
 				assert.Equal(t, []byte("dummy"), b)
 				return nil
 			})
 			if c.expectedError != "" {
 				if strings.HasPrefix(c.expectedError, "/") && strings.HasSuffix(c.expectedError, "/") {
 					assert.Regexp(t, strings.Trim(c.expectedError, "/"), err.Error())
 				} else {
 					assert.ErrorContains(t, err, c.expectedError)
 				}
 			} else {
 				assert.NoError(t, err)
 			}
 		})
 	}
 }
 func TestHTTPClientUpload(t *testing.T) {
 	p := Pointer{Oid: "fb8f7d8435968c4f82a726a92395be4d16f2f63116caf36c8ad35c60831ab041", Size: 6}
 	hc := &http.Client{Transport: RoundTripFunc(func(req *http.Request) *http.Response {
 		assert.Equal(t, "POST", req.Method)
 		assert.Equal(t, MediaType, req.Header.Get("Content-type"))
 		assert.Equal(t, AcceptHeader, req.Header.Get("Accept"))
 		var batchRequest BatchRequest
 		err := json.NewDecoder(req.Body).Decode(&batchRequest)
 		assert.NoError(t, err)
 		assert.Equal(t, "upload", batchRequest.Operation)
 		assert.Len(t, batchRequest.Objects, 1)
 		assert.Equal(t, p.Oid, batchRequest.Objects[0].Oid)
 		assert.Equal(t, p.Size, batchRequest.Objects[0].Size)
 		return lfsTestRoundtripHandler(req)
 	})}
 	dummy := &DummyTransferAdapter{}
 	cases := []struct {
 		endpoint      string
 		expectedError string
 	}{
 		{
 			endpoint:      "https://status-not-ok.io",
 			expectedError: io.ErrUnexpectedEOF.Error(),
 		},
 		{
 			endpoint:      "https://invalid-json-response.io",
 			expectedError: "/(invalid json|invalid character)/",
 		},
 		{
 			endpoint:      "https://valid-batch-request-upload.io",
 			expectedError: "",
 		},
 		{
 			endpoint:      "https://response-no-objects.io",
 			expectedError: "",
 		},
 		{
 			endpoint:      "https://unknown-transfer-adapter.io",
 			expectedError: "TransferAdapter not found: ",
 		},
 		{
 			endpoint:      "https://error-in-response-objects.io",
 			expectedError: "Object not found",
 		},
 		{
 			endpoint:      "https://empty-actions-map.io",
 			expectedError: "",
 		},
 		{
 			endpoint:      "https://download-actions-map.io",
 			expectedError: "missing action 'upload'",
 		},
 		{
 			endpoint:      "https://upload-actions-map.io",
 			expectedError: "",
 		},
 		{
 			endpoint:      "https://verify-actions-map.io",
 			expectedError: "missing action 'upload'",
 		},
 		{
 			endpoint:      "https://unknown-actions-map.io",
 			expectedError: "missing action 'upload'",
 		},
 	}
 	defer test.MockVariableValue(&setting.LFSClient.BatchOperationConcurrency, 8)()
 	for _, c := range cases {
 		t.Run(c.endpoint, func(t *testing.T) {
 			client := &HTTPClient{
 				client:   hc,
 				endpoint: c.endpoint,
 				transfers: map[string]TransferAdapter{
 					"dummy": dummy,
 				},
 			}
 			err := client.Upload(t.Context(), []Pointer{p}, func(p Pointer, objectError error) (io.ReadCloser, error) {
 				return io.NopCloser(new(bytes.Buffer)), objectError
 			})
 			if c.expectedError != "" {
 				if strings.HasPrefix(c.expectedError, "/") && strings.HasSuffix(c.expectedError, "/") {
 					assert.Regexp(t, strings.Trim(c.expectedError, "/"), err.Error())
 				} else {
 					assert.ErrorContains(t, err, c.expectedError)
 				}
 			} else {
 				assert.NoError(t, err)
 			}
 		})
 	}
 }

370 lines 9.4 KiB Go Raw Permalink Blame History

370 lines

9.4 KiB

Go

Raw Permalink Blame History