Function TestFetchBlob

internal/skills/discovery/discovery_test.go:722–778

(t *testing.T)

}

func TestFetchBlob(t *testing.T) {
	tests := []struct {
		name    string
		stubs   func(*httpmock.Registry)
		wantErr string
		want    string
	}{
		{
			name: "decodes base64 content",
			stubs: func(reg *httpmock.Registry) {
				reg.Register(
					httpmock.REST("GET", "repos/monalisa/octocat-skills/git/blobs/abc"),
					httpmock.JSONResponse(map[string]interface{}{
						"sha": "abc", "encoding": "base64", "content": "SGVsbG8gV29ybGQ=",
					}))
			},
			want: "Hello World",
		},
		{
			name: "rejects non-base64 encoding",
			stubs: func(reg *httpmock.Registry) {
				reg.Register(
					httpmock.REST("GET", "repos/monalisa/octocat-skills/git/blobs/abc"),
					httpmock.JSONResponse(map[string]interface{}{
						"sha": "abc", "encoding": "utf-8", "content": "raw",
					}))
			},
			wantErr: "unexpected blob encoding: utf-8",
		},
		{
			name: "API error",
			stubs: func(reg *httpmock.Registry) {
				reg.Register(
					httpmock.REST("GET", "repos/monalisa/octocat-skills/git/blobs/abc"),
					httpmock.StatusStringResponse(500, "server error"))
			},
			wantErr: "could not fetch blob",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			reg := &httpmock.Registry{}
			defer reg.Verify(t)
			tt.stubs(reg)
			client := api.NewClientFromHTTP(&http.Client{Transport: reg})

			got, err := FetchBlob(client, "github.com", "monalisa", "octocat-skills", "abc")
			if tt.wantErr != "" {
				require.Error(t, err)
				assert.Contains(t, err.Error(), tt.wantErr)
				return
			}
			require.NoError(t, err)
			assert.Equal(t, tt.want, got)
		})
	}
}