1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221

package api

import (
	"context"
	"encoding/json"
	"errors"
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestAuthHeaderAndPath(t *testing.T) {
	var gotAuth, gotPath, gotAccept string
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		gotAuth = r.Header.Get("Authorization")
		gotPath = r.URL.Path
		gotAccept = r.Header.Get("Accept")
		json.NewEncoder(w).Encode(User{Handle: "ricktester"})
	}))
	defer srv.Close()

	c := New(srv.URL, "rickub_pat_secret")
	u, err := c.GetUser(context.Background())
	if err != nil {
		t.Fatalf("GetUser: %v", err)
	}
	if u.Handle != "ricktester" {
		t.Errorf("handle = %q", u.Handle)
	}
	if gotAuth != "Bearer rickub_pat_secret" {
		t.Errorf("auth header = %q", gotAuth)
	}
	if gotPath != "/api/v1/user" {
		t.Errorf("path = %q", gotPath)
	}
	if gotAccept != "application/json" {
		t.Errorf("accept = %q", gotAccept)
	}
}

func TestErrorEnvelopeParsed(t *testing.T) {
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusNotFound)
		w.Write([]byte(`{"error":{"code":"not_found","message":"repository not found"}}`))
	}))
	defer srv.Close()

	c := New(srv.URL, "t")
	_, err := c.GetRepo(context.Background(), "who", "what")
	if err == nil {
		t.Fatal("expected error")
	}
	var apiErr *APIError
	if !errors.As(err, &apiErr) {
		t.Fatalf("expected *APIError, got %T", err)
	}
	if apiErr.Status != http.StatusNotFound {
		t.Errorf("status = %d", apiErr.Status)
	}
	if apiErr.Code != "not_found" {
		t.Errorf("code = %q", apiErr.Code)
	}
	if apiErr.Message != "repository not found" {
		t.Errorf("message = %q", apiErr.Message)
	}
	if apiErr.Error() != "repository not found (not_found)" {
		t.Errorf("Error() = %q", apiErr.Error())
	}
}

func TestNonJSONErrorFallback(t *testing.T) {
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusBadGateway)
		w.Write([]byte("upstream boom"))
	}))
	defer srv.Close()

	c := New(srv.URL, "t")
	_, err := c.GetUser(context.Background())
	var apiErr *APIError
	if !errors.As(err, &apiErr) {
		t.Fatalf("expected *APIError, got %v", err)
	}
	if apiErr.Message != "upstream boom" {
		t.Errorf("message = %q", apiErr.Message)
	}
}

func TestPaginationQueryAndDecode(t *testing.T) {
	var gotQuery string
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		gotQuery = r.URL.RawQuery
		json.NewEncoder(w).Encode(map[string]any{
			"page":     2,
			"per_page": 5,
			"has_next": true,
			"items": []map[string]any{
				{"owner": "ricktester", "name": "demo", "full_name": "ricktester/demo", "visibility": "public"},
			},
		})
	}))
	defer srv.Close()

	c := New(srv.URL, "t")
	page, err := c.ListUserRepos(context.Background(), "ricktester", 2, 5)
	if err != nil {
		t.Fatalf("ListUserRepos: %v", err)
	}
	if gotQuery != "page=2&per_page=5" {
		t.Errorf("query = %q", gotQuery)
	}
	if page.Page.Page != 2 || page.PerPage != 5 || !page.HasNext {
		t.Errorf("page envelope = %+v", page.Page)
	}
	if len(page.Items) != 1 || page.Items[0].FullName != "ricktester/demo" {
		t.Errorf("items = %+v", page.Items)
	}
}

func TestSearchQueryEncoding(t *testing.T) {
	var gotQuery string
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		gotQuery = r.URL.RawQuery
		json.NewEncoder(w).Encode(RepoPage{})
	}))
	defer srv.Close()

	c := New(srv.URL, "t")
	if _, err := c.SearchRepos(context.Background(), "hello world", 0, 0); err != nil {
		t.Fatalf("SearchRepos: %v", err)
	}
	if gotQuery != "q=hello+world" {
		t.Errorf("query = %q", gotQuery)
	}
}

func TestCreateRepoSendsBody(t *testing.T) {
	var gotMethod string
	var body RepoCreate
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		gotMethod = r.Method
		json.NewDecoder(r.Body).Decode(&body)
		if ct := r.Header.Get("Content-Type"); ct != "application/json" {
			t.Errorf("content-type = %q", ct)
		}
		w.WriteHeader(http.StatusCreated)
		json.NewEncoder(w).Encode(Repo{FullName: "ricktester/demo", Visibility: "public"})
	}))
	defer srv.Close()

	c := New(srv.URL, "t")
	r, err := c.CreateRepo(context.Background(), RepoCreate{Name: "demo", Visibility: "public"})
	if err != nil {
		t.Fatalf("CreateRepo: %v", err)
	}
	if gotMethod != http.MethodPost {
		t.Errorf("method = %s", gotMethod)
	}
	if body.Name != "demo" || body.Visibility != "public" {
		t.Errorf("body = %+v", body)
	}
	if r.FullName != "ricktester/demo" {
		t.Errorf("full_name = %q", r.FullName)
	}
}

func TestDeleteRepoNoContent(t *testing.T) {
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.Method != http.MethodDelete {
			t.Errorf("method = %s", r.Method)
		}
		w.WriteHeader(http.StatusNoContent)
	}))
	defer srv.Close()

	c := New(srv.URL, "t")
	if err := c.DeleteRepo(context.Background(), "o", "r"); err != nil {
		t.Fatalf("DeleteRepo: %v", err)
	}
}

func TestRawTextAcceptHeader(t *testing.T) {
	var gotAccept string
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		gotAccept = r.Header.Get("Accept")
		w.Header().Set("Content-Type", "text/plain")
		w.Write([]byte("hello\n"))
	}))
	defer srv.Close()

	c := New(srv.URL, "t")
	data, err := c.GetRaw(context.Background(), "o", "r", "main", "README.md")
	if err != nil {
		t.Fatalf("GetRaw: %v", err)
	}
	if gotAccept != "text/plain" {
		t.Errorf("accept = %q", gotAccept)
	}
	if string(data) != "hello\n" {
		t.Errorf("data = %q", data)
	}
}

func TestContentsPathEscaping(t *testing.T) {
	var gotPath string
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		gotPath = r.URL.EscapedPath()
		json.NewEncoder(w).Encode(Contents{Type: "file", File: &Blob{Path: "a/b.txt", Content: "hi"}})
	}))
	defer srv.Close()

	c := New(srv.URL, "t")
	if _, err := c.GetContents(context.Background(), "o", "r", "main", "dir/sub/file name.txt"); err != nil {
		t.Fatalf("GetContents: %v", err)
	}
	// Each segment escaped, slashes preserved.
	want := "/api/v1/repos/o/r/contents/main/dir/sub/file%20name.txt"
	if gotPath != want {
		t.Errorf("path = %q, want %q", gotPath, want)
	}
}