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| 1 | +// SPDX-License-Identifier: AGPL-3.0-or-later |
| 2 | + |
| 3 | +package api_test |
| 4 | + |
| 5 | +import ( |
| 6 | + "bytes" |
| 7 | + "context" |
| 8 | + "encoding/base64" |
| 9 | + "encoding/json" |
| 10 | + "net/http" |
| 11 | + "net/http/httptest" |
| 12 | + "strings" |
| 13 | + "testing" |
| 14 | + "time" |
| 15 | + |
| 16 | + "github.com/tenseleyFlow/shithub/internal/auth/pat" |
| 17 | + repogit "github.com/tenseleyFlow/shithub/internal/repos/git" |
| 18 | +) |
| 19 | + |
| 20 | +// ─── README ───────────────────────────────────────────────────────── |
| 21 | + |
| 22 | +type apiReadme struct { |
| 23 | + Name string `json:"name"` |
| 24 | + Path string `json:"path"` |
| 25 | + Size int64 `json:"size"` |
| 26 | + Encoding string `json:"encoding"` |
| 27 | + Content string `json:"content"` |
| 28 | + DownloadURL string `json:"download_url"` |
| 29 | +} |
| 30 | + |
| 31 | +func seedRepoWithFiles(t *testing.T, gitDir string, files map[string]string) { |
| 32 | + t.Helper() |
| 33 | + entries := make([]repogit.FileEntry, 0, len(files)) |
| 34 | + for path, body := range files { |
| 35 | + entries = append(entries, repogit.FileEntry{Path: path, Body: []byte(body)}) |
| 36 | + } |
| 37 | + if _, err := (repogit.InitialCommit{ |
| 38 | + GitDir: gitDir, |
| 39 | + AuthorName: "Alice", |
| 40 | + AuthorEmail: "alice@example.test", |
| 41 | + Branch: "trunk", |
| 42 | + Message: "init", |
| 43 | + When: time.Date(2026, 5, 12, 0, 0, 0, 0, time.UTC), |
| 44 | + Files: entries, |
| 45 | + }).Build(context.Background()); err != nil { |
| 46 | + t.Fatalf("InitialCommit.Build: %v", err) |
| 47 | + } |
| 48 | +} |
| 49 | + |
| 50 | +func TestRepoReadme_PreferredMarkdown(t *testing.T) { |
| 51 | + _, router, rfs, token, _, _ := seedBranchesEnv(t, "alice") |
| 52 | + gitDir, err := rfs.RepoPath("alice", "demo") |
| 53 | + if err != nil { |
| 54 | + t.Fatalf("RepoPath: %v", err) |
| 55 | + } |
| 56 | + seedRepoWithFiles(t, gitDir, map[string]string{ |
| 57 | + "README.md": "# Demo repo\n\nHello!\n", |
| 58 | + "README.rst": "Demo repo\n=========\n", // present but should not win over .md |
| 59 | + }) |
| 60 | + |
| 61 | + req := httptest.NewRequest(http.MethodGet, "/api/v1/repos/alice/demo/readme", nil) |
| 62 | + req.Header.Set("Authorization", "Bearer "+token) |
| 63 | + rr := httptest.NewRecorder() |
| 64 | + router.ServeHTTP(rr, req) |
| 65 | + if rr.Code != http.StatusOK { |
| 66 | + t.Fatalf("status: got %d; body=%s", rr.Code, rr.Body.String()) |
| 67 | + } |
| 68 | + var got apiReadme |
| 69 | + if err := json.Unmarshal(rr.Body.Bytes(), &got); err != nil { |
| 70 | + t.Fatalf("decode: %v", err) |
| 71 | + } |
| 72 | + if got.Name != "README.md" { |
| 73 | + t.Errorf("name: got %q, want README.md", got.Name) |
| 74 | + } |
| 75 | + if got.Encoding != "base64" { |
| 76 | + t.Errorf("encoding: got %q", got.Encoding) |
| 77 | + } |
| 78 | + decoded, err := base64.StdEncoding.DecodeString(got.Content) |
| 79 | + if err != nil { |
| 80 | + t.Fatalf("decode content: %v", err) |
| 81 | + } |
| 82 | + if !strings.Contains(string(decoded), "Demo repo") { |
| 83 | + t.Errorf("content round-trip: %q", decoded) |
| 84 | + } |
| 85 | + if got.Size != int64(len(decoded)) { |
| 86 | + t.Errorf("size mismatch: header=%d, decoded=%d", got.Size, len(decoded)) |
| 87 | + } |
| 88 | + if !strings.HasSuffix(got.DownloadURL, "/raw/trunk/README.md") { |
| 89 | + t.Errorf("download_url: %q", got.DownloadURL) |
| 90 | + } |
| 91 | +} |
| 92 | + |
| 93 | +func TestRepoReadme_FallbackToNonMarkdown(t *testing.T) { |
| 94 | + _, router, rfs, token, _, _ := seedBranchesEnv(t, "alice") |
| 95 | + gitDir, err := rfs.RepoPath("alice", "demo") |
| 96 | + if err != nil { |
| 97 | + t.Fatalf("RepoPath: %v", err) |
| 98 | + } |
| 99 | + seedRepoWithFiles(t, gitDir, map[string]string{ |
| 100 | + "README.rst": "Demo repo (rst)\n=========\n", |
| 101 | + }) |
| 102 | + |
| 103 | + req := httptest.NewRequest(http.MethodGet, "/api/v1/repos/alice/demo/readme", nil) |
| 104 | + req.Header.Set("Authorization", "Bearer "+token) |
| 105 | + rr := httptest.NewRecorder() |
| 106 | + router.ServeHTTP(rr, req) |
| 107 | + if rr.Code != http.StatusOK { |
| 108 | + t.Fatalf("status: got %d; body=%s", rr.Code, rr.Body.String()) |
| 109 | + } |
| 110 | + var got apiReadme |
| 111 | + _ = json.Unmarshal(rr.Body.Bytes(), &got) |
| 112 | + if got.Name != "README.rst" { |
| 113 | + t.Errorf("name: got %q, want README.rst", got.Name) |
| 114 | + } |
| 115 | +} |
| 116 | + |
| 117 | +func TestRepoReadme_NoREADMEReturns404(t *testing.T) { |
| 118 | + _, router, rfs, token, _, _ := seedBranchesEnv(t, "alice") |
| 119 | + gitDir, err := rfs.RepoPath("alice", "demo") |
| 120 | + if err != nil { |
| 121 | + t.Fatalf("RepoPath: %v", err) |
| 122 | + } |
| 123 | + seedRepoWithFiles(t, gitDir, map[string]string{ |
| 124 | + "main.go": "package main\nfunc main() {}\n", |
| 125 | + }) |
| 126 | + |
| 127 | + req := httptest.NewRequest(http.MethodGet, "/api/v1/repos/alice/demo/readme", nil) |
| 128 | + req.Header.Set("Authorization", "Bearer "+token) |
| 129 | + rr := httptest.NewRecorder() |
| 130 | + router.ServeHTTP(rr, req) |
| 131 | + if rr.Code != http.StatusNotFound { |
| 132 | + t.Fatalf("status: got %d, want 404; body=%s", rr.Code, rr.Body.String()) |
| 133 | + } |
| 134 | +} |
| 135 | + |
| 136 | +func TestRepoReadme_AnonReadOnPublicRepo(t *testing.T) { |
| 137 | + _, router, rfs, _, _, _ := seedBranchesEnv(t, "alice") |
| 138 | + gitDir, err := rfs.RepoPath("alice", "demo") |
| 139 | + if err != nil { |
| 140 | + t.Fatalf("RepoPath: %v", err) |
| 141 | + } |
| 142 | + seedRepoWithFiles(t, gitDir, map[string]string{ |
| 143 | + "README.md": "# Demo\n", |
| 144 | + }) |
| 145 | + // No Authorization header — public repo, ActionRepoRead allows anon. |
| 146 | + req := httptest.NewRequest(http.MethodGet, "/api/v1/repos/alice/demo/readme", nil) |
| 147 | + rr := httptest.NewRecorder() |
| 148 | + router.ServeHTTP(rr, req) |
| 149 | + if rr.Code != http.StatusOK { |
| 150 | + t.Fatalf("status: got %d; body=%s", rr.Code, rr.Body.String()) |
| 151 | + } |
| 152 | +} |
| 153 | + |
| 154 | +// ─── topics ───────────────────────────────────────────────────────── |
| 155 | + |
| 156 | +func TestRepoTopics_ReplaceThenList(t *testing.T) { |
| 157 | + pool, router, _, _, _, _ := seedBranchesEnv(t, "alice") |
| 158 | + writeToken := mintRunnerAPIPAT(t, pool, ownerIDForAlice(t, pool), string(pat.ScopeRepoWrite)) |
| 159 | + |
| 160 | + body, _ := json.Marshal(map[string][]string{"names": {"go", "rest-api", "shithub"}}) |
| 161 | + req := httptest.NewRequest(http.MethodPut, "/api/v1/repos/alice/demo/topics", bytes.NewReader(body)) |
| 162 | + req.Header.Set("Authorization", "Bearer "+writeToken) |
| 163 | + req.Header.Set("Content-Type", "application/json") |
| 164 | + rr := httptest.NewRecorder() |
| 165 | + router.ServeHTTP(rr, req) |
| 166 | + if rr.Code != http.StatusOK { |
| 167 | + t.Fatalf("status: got %d; body=%s", rr.Code, rr.Body.String()) |
| 168 | + } |
| 169 | + var got map[string][]string |
| 170 | + _ = json.Unmarshal(rr.Body.Bytes(), &got) |
| 171 | + want := map[bool]struct{}{} |
| 172 | + for _, n := range got["names"] { |
| 173 | + want[n == "go" || n == "rest-api" || n == "shithub"] = struct{}{} |
| 174 | + } |
| 175 | + if len(got["names"]) != 3 { |
| 176 | + t.Errorf("names count: got %v", got["names"]) |
| 177 | + } |
| 178 | +} |
| 179 | + |
| 180 | +func TestRepoTopics_ReplaceRejectsInvalidShape(t *testing.T) { |
| 181 | + pool, router, _, _, _, _ := seedBranchesEnv(t, "alice") |
| 182 | + writeToken := mintRunnerAPIPAT(t, pool, ownerIDForAlice(t, pool), string(pat.ScopeRepoWrite)) |
| 183 | + |
| 184 | + body, _ := json.Marshal(map[string][]string{"names": {"UPPERCASE_NOT_OK"}}) |
| 185 | + req := httptest.NewRequest(http.MethodPut, "/api/v1/repos/alice/demo/topics", bytes.NewReader(body)) |
| 186 | + req.Header.Set("Authorization", "Bearer "+writeToken) |
| 187 | + req.Header.Set("Content-Type", "application/json") |
| 188 | + rr := httptest.NewRecorder() |
| 189 | + router.ServeHTTP(rr, req) |
| 190 | + if rr.Code != http.StatusUnprocessableEntity { |
| 191 | + t.Fatalf("status: got %d, want 422; body=%s", rr.Code, rr.Body.String()) |
| 192 | + } |
| 193 | +} |
| 194 | + |
| 195 | +func TestRepoTopics_Clear(t *testing.T) { |
| 196 | + pool, router, _, _, _, _ := seedBranchesEnv(t, "alice") |
| 197 | + writeToken := mintRunnerAPIPAT(t, pool, ownerIDForAlice(t, pool), string(pat.ScopeRepoWrite)) |
| 198 | + |
| 199 | + // Seed two topics. |
| 200 | + body, _ := json.Marshal(map[string][]string{"names": {"go", "rest"}}) |
| 201 | + req := httptest.NewRequest(http.MethodPut, "/api/v1/repos/alice/demo/topics", bytes.NewReader(body)) |
| 202 | + req.Header.Set("Authorization", "Bearer "+writeToken) |
| 203 | + req.Header.Set("Content-Type", "application/json") |
| 204 | + router.ServeHTTP(httptest.NewRecorder(), req) |
| 205 | + |
| 206 | + // Clear. |
| 207 | + req = httptest.NewRequest(http.MethodDelete, "/api/v1/repos/alice/demo/topics", nil) |
| 208 | + req.Header.Set("Authorization", "Bearer "+writeToken) |
| 209 | + rr := httptest.NewRecorder() |
| 210 | + router.ServeHTTP(rr, req) |
| 211 | + if rr.Code != http.StatusNoContent { |
| 212 | + t.Fatalf("clear status: got %d; body=%s", rr.Code, rr.Body.String()) |
| 213 | + } |
| 214 | + |
| 215 | + // Verify empty via a second PUT with empty names returning shape. |
| 216 | + body, _ = json.Marshal(map[string][]string{"names": {}}) |
| 217 | + req = httptest.NewRequest(http.MethodPut, "/api/v1/repos/alice/demo/topics", bytes.NewReader(body)) |
| 218 | + req.Header.Set("Authorization", "Bearer "+writeToken) |
| 219 | + req.Header.Set("Content-Type", "application/json") |
| 220 | + rr = httptest.NewRecorder() |
| 221 | + router.ServeHTTP(rr, req) |
| 222 | + var got map[string][]string |
| 223 | + _ = json.Unmarshal(rr.Body.Bytes(), &got) |
| 224 | + if len(got["names"]) != 0 { |
| 225 | + t.Errorf("names after clear: got %v", got["names"]) |
| 226 | + } |
| 227 | +} |
| 228 | + |
| 229 | +func TestRepoTopics_ReplaceRequiresRepoWrite(t *testing.T) { |
| 230 | + _, router, _, token, _, _ := seedBranchesEnv(t, "alice") |
| 231 | + body, _ := json.Marshal(map[string][]string{"names": {"go"}}) |
| 232 | + req := httptest.NewRequest(http.MethodPut, "/api/v1/repos/alice/demo/topics", bytes.NewReader(body)) |
| 233 | + req.Header.Set("Authorization", "Bearer "+token) // repo:read only |
| 234 | + req.Header.Set("Content-Type", "application/json") |
| 235 | + rr := httptest.NewRecorder() |
| 236 | + router.ServeHTTP(rr, req) |
| 237 | + if rr.Code != http.StatusForbidden { |
| 238 | + t.Fatalf("status: got %d, want 403; body=%s", rr.Code, rr.Body.String()) |
| 239 | + } |
| 240 | +} |
| 241 | + |
| 242 | +// ─── merge-upstream ───────────────────────────────────────────────── |
| 243 | + |
| 244 | +func TestRepoMergeUpstream_NotAForkReturns422(t *testing.T) { |
| 245 | + pool, router, _, _, _, _ := seedBranchesEnv(t, "alice") |
| 246 | + writeToken := mintRunnerAPIPAT(t, pool, ownerIDForAlice(t, pool), string(pat.ScopeRepoWrite)) |
| 247 | + |
| 248 | + req := httptest.NewRequest(http.MethodPost, "/api/v1/repos/alice/demo/merge-upstream", strings.NewReader("{}")) |
| 249 | + req.Header.Set("Authorization", "Bearer "+writeToken) |
| 250 | + req.Header.Set("Content-Type", "application/json") |
| 251 | + rr := httptest.NewRecorder() |
| 252 | + router.ServeHTTP(rr, req) |
| 253 | + if rr.Code != http.StatusUnprocessableEntity { |
| 254 | + t.Fatalf("status: got %d, want 422; body=%s", rr.Code, rr.Body.String()) |
| 255 | + } |
| 256 | +} |
| 257 | + |
| 258 | +func TestRepoMergeUpstream_RequiresRepoWrite(t *testing.T) { |
| 259 | + _, router, _, token, _, _ := seedBranchesEnv(t, "alice") |
| 260 | + req := httptest.NewRequest(http.MethodPost, "/api/v1/repos/alice/demo/merge-upstream", strings.NewReader("{}")) |
| 261 | + req.Header.Set("Authorization", "Bearer "+token) // repo:read only |
| 262 | + req.Header.Set("Content-Type", "application/json") |
| 263 | + rr := httptest.NewRecorder() |
| 264 | + router.ServeHTTP(rr, req) |
| 265 | + if rr.Code != http.StatusForbidden { |
| 266 | + t.Fatalf("status: got %d, want 403; body=%s", rr.Code, rr.Body.String()) |
| 267 | + } |
| 268 | +} |