Detailed changes
@@ -1,6 +1,7 @@
package graphql
import (
+ "bytes"
"testing"
"github.com/99designs/gqlgen/client"
@@ -18,8 +19,10 @@ func TestQueries(t *testing.T) {
random_bugs.FillRepoWithSeed(repo, 10, 42)
+ stderr := &bytes.Buffer{}
+
mrc := cache.NewMultiRepoCache()
- _, err := mrc.RegisterDefaultRepository(repo)
+ _, err := mrc.RegisterDefaultRepository(repo, stderr)
require.NoError(t, err)
handler := NewHandler(mrc, nil)
@@ -216,4 +219,6 @@ func TestQueries(t *testing.T) {
err = c.Post(query, &resp)
assert.NoError(t, err)
+
+ require.Equal(t, cache.ExpectedCacheInitializationMessage, stderr.String())
}
@@ -21,8 +21,10 @@ import (
func TestGitFileHandlers(t *testing.T) {
repo := repository.CreateGoGitTestRepo(t, false)
+ stderr := &bytes.Buffer{}
+
mrc := cache.NewMultiRepoCache()
- repoCache, err := mrc.RegisterDefaultRepository(repo)
+ repoCache, err := mrc.RegisterDefaultRepository(repo, stderr)
require.NoError(t, err)
author, err := repoCache.NewIdentity("test identity", "test@test.org")
@@ -87,4 +89,6 @@ func TestGitFileHandlers(t *testing.T) {
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, data.Bytes(), w.Body.Bytes())
+
+ require.Equal(t, cache.ExpectedCacheInitializationMessage, stderr.String())
}
@@ -142,8 +142,7 @@ func TestGithubPushPull(t *testing.T) {
// create repo backend
repo := repository.CreateGoGitTestRepo(t, false)
- backend, err := cache.NewRepoCache(repo)
- require.NoError(t, err)
+ backend, stderr := cache.NewTestRepoCache(t, repo)
// set author identity
login := "identity-test"
@@ -212,13 +211,14 @@ func TestGithubPushPull(t *testing.T) {
require.NoError(t, result.Err)
}
require.NoError(t, err)
+ require.Empty(t, stderr.String())
fmt.Printf("test repository exported in %f seconds\n", time.Since(start).Seconds())
repoTwo := repository.CreateGoGitTestRepo(t, false)
// create a second backend
- backendTwo, err := cache.NewRepoCache(repoTwo)
+ backendTwo, stderr := cache.NewTestRepoCache(t, repoTwo)
require.NoError(t, err)
importer := &githubImporter{}
@@ -276,6 +276,8 @@ func TestGithubPushPull(t *testing.T) {
// TODO: maybe more tests to ensure bug final state
})
}
+
+ require.Empty(t, stderr.String())
}
func generateRepoName() string {
@@ -34,11 +34,9 @@ func TestGithubImporterIntegration(t *testing.T) {
// arrange
repo := repository.CreateGoGitTestRepo(t, false)
- backend, err := cache.NewRepoCache(repo)
- require.NoError(t, err)
+ backend, stderr := cache.NewTestRepoCache(t, repo)
defer backend.Close()
interrupt.RegisterCleaner(backend.Close)
- require.NoError(t, err)
// act
events, err := importer.ImportAll(context.Background(), backend, time.Time{})
@@ -71,6 +69,7 @@ func TestGithubImporterIntegration(t *testing.T) {
ops4 := b4.Snapshot().Operations
require.Equal(t, "edited", ops4[1].(*bug.EditCommentOperation).Message)
+ require.Empty(t, stderr.String())
}
func setupExpectations(t *testing.T, mock *mocks.Client) {
@@ -28,8 +28,7 @@ func TestGithubImporter(t *testing.T) {
repo := repository.CreateGoGitTestRepo(t, false)
- backend, err := cache.NewRepoCache(repo)
- require.NoError(t, err)
+ backend, stderr := cache.NewTestRepoCache(t, repo)
defer backend.Close()
interrupt.RegisterCleaner(backend.Close)
@@ -208,4 +207,6 @@ func TestGithubImporter(t *testing.T) {
}
})
}
+
+ require.Empty(t, stderr.String())
}
@@ -148,8 +148,7 @@ func TestGitlabPushPull(t *testing.T) {
// create repo backend
repo := repository.CreateGoGitTestRepo(t, false)
- backend, err := cache.NewRepoCache(repo)
- require.NoError(t, err)
+ backend, stderr := cache.NewTestRepoCache(t, repo)
// set author identity
login := "test-identity"
@@ -215,14 +214,14 @@ func TestGitlabPushPull(t *testing.T) {
require.NoError(t, result.Err)
}
require.NoError(t, err)
+ require.Empty(t, stderr.String())
fmt.Printf("test repository exported in %f seconds\n", time.Since(start).Seconds())
repoTwo := repository.CreateGoGitTestRepo(t, false)
// create a second backend
- backendTwo, err := cache.NewRepoCache(repoTwo)
- require.NoError(t, err)
+ backendTwo, stderr := cache.NewTestRepoCache(t, repoTwo)
importer := &gitlabImporter{}
err = importer.Init(ctx, backend, core.Configuration{
@@ -279,6 +278,8 @@ func TestGitlabPushPull(t *testing.T) {
// TODO: maybe more tests to ensure bug final state
})
}
+
+ require.Empty(t, stderr.String())
}
func generateRepoName() string {
@@ -33,8 +33,7 @@ func TestGitlabImport(t *testing.T) {
repo := repository.CreateGoGitTestRepo(t, false)
- backend, err := cache.NewRepoCache(repo)
- require.NoError(t, err)
+ backend, stderr := cache.NewTestRepoCache(t, repo)
defer backend.Close()
interrupt.RegisterCleaner(backend.Close)
@@ -164,4 +163,6 @@ func TestGitlabImport(t *testing.T) {
}
})
}
+
+ require.Empty(t, stderr.String())
}
@@ -2,6 +2,7 @@ package cache
import (
"fmt"
+ "io"
"github.com/MichaelMure/git-bug/repository"
)
@@ -21,8 +22,8 @@ func NewMultiRepoCache() *MultiRepoCache {
}
// RegisterRepository register a named repository. Use this for multi-repo setup
-func (c *MultiRepoCache) RegisterRepository(ref string, repo repository.ClockedRepo) (*RepoCache, error) {
- r, err := NewRepoCache(repo)
+func (c *MultiRepoCache) RegisterRepository(ref string, repo repository.ClockedRepo, stderr io.Writer) (*RepoCache, error) {
+ r, err := NewRepoCache(repo, stderr)
if err != nil {
return nil, err
}
@@ -32,14 +33,15 @@ func (c *MultiRepoCache) RegisterRepository(ref string, repo repository.ClockedR
}
// RegisterDefaultRepository register a unnamed repository. Use this for mono-repo setup
-func (c *MultiRepoCache) RegisterDefaultRepository(repo repository.ClockedRepo) (*RepoCache, error) {
- r, err := NewRepoCache(repo)
- if err != nil {
- return nil, err
- }
+func (c *MultiRepoCache) RegisterDefaultRepository(repo repository.ClockedRepo, stderr io.Writer) (*RepoCache, error) {
+ return c.RegisterRepository(defaultRepoName, repo, stderr)
+ // r, err := NewRepoCache(repo)
+ // if err != nil {
+ // return nil, err
+ // }
- c.repos[defaultRepoName] = r
- return r, nil
+ // c.repos[defaultRepoName] = r
+ // return r, nil
}
// DefaultRepo retrieve the default repository
@@ -30,14 +30,14 @@ var _ repository.RepoKeyring = &RepoCache{}
// RepoCache is a cache for a Repository. This cache has multiple functions:
//
-// 1. After being loaded, a Bug is kept in memory in the cache, allowing for fast
-// access later.
-// 2. The cache maintain in memory and on disk a pre-digested excerpt for each bug,
-// allowing for fast querying the whole set of bugs without having to load
-// them individually.
-// 3. The cache guarantee that a single instance of a Bug is loaded at once, avoiding
-// loss of data that we could have with multiple copies in the same process.
-// 4. The same way, the cache maintain in memory a single copy of the loaded identities.
+// 1. After being loaded, a Bug is kept in memory in the cache, allowing for fast
+// access later.
+// 2. The cache maintain in memory and on disk a pre-digested excerpt for each bug,
+// allowing for fast querying the whole set of bugs without having to load
+// them individually.
+// 3. The cache guarantee that a single instance of a Bug is loaded at once, avoiding
+// loss of data that we could have with multiple copies in the same process.
+// 4. The same way, the cache maintain in memory a single copy of the loaded identities.
//
// The cache also protect the on-disk data by locking the git repository for its
// own usage, by writing a lock file. Of course, normal git operations are not
@@ -71,13 +71,16 @@ type RepoCache struct {
// the user identity's id, if known
userIdentityId entity.Id
+
+ // the io.Writer where messages to (human) users should be written
+ stderr io.Writer
}
-func NewRepoCache(r repository.ClockedRepo) (*RepoCache, error) {
- return NewNamedRepoCache(r, "")
+func NewRepoCache(r repository.ClockedRepo, stderr io.Writer) (*RepoCache, error) {
+ return NewNamedRepoCache(r, "", stderr)
}
-func NewNamedRepoCache(r repository.ClockedRepo, name string) (*RepoCache, error) {
+func NewNamedRepoCache(r repository.ClockedRepo, name string, stderr io.Writer) (*RepoCache, error) {
c := &RepoCache{
repo: r,
name: name,
@@ -85,6 +88,7 @@ func NewNamedRepoCache(r repository.ClockedRepo, name string) (*RepoCache, error
bugs: make(map[entity.Id]*BugCache),
loadedBugs: NewLRUIdCache(),
identities: make(map[entity.Id]*IdentityCache),
+ stderr: stderr,
}
c.resolvers = makeResolvers(c)
@@ -173,7 +177,7 @@ func (c *RepoCache) Close() error {
}
func (c *RepoCache) buildCache() error {
- _, _ = fmt.Fprintf(os.Stderr, "Building identity cache... ")
+ _, _ = fmt.Fprintf(c.stderr, "Building identity cache... ")
c.identitiesExcerpts = make(map[entity.Id]*IdentityExcerpt)
@@ -187,9 +191,9 @@ func (c *RepoCache) buildCache() error {
c.identitiesExcerpts[i.Identity.Id()] = NewIdentityExcerpt(i.Identity)
}
- _, _ = fmt.Fprintln(os.Stderr, "Done.")
+ _, _ = fmt.Fprintln(c.stderr, "Done.")
- _, _ = fmt.Fprintf(os.Stderr, "Building bug cache... ")
+ _, _ = fmt.Fprintf(c.stderr, "Building bug cache... ")
c.bugExcerpts = make(map[entity.Id]*BugExcerpt)
@@ -214,7 +218,7 @@ func (c *RepoCache) buildCache() error {
}
}
- _, _ = fmt.Fprintln(os.Stderr, "Done.")
+ _, _ = fmt.Fprintln(c.stderr, "Done.")
return nil
}
@@ -15,9 +15,7 @@ import (
func TestCache(t *testing.T) {
repo := repository.CreateGoGitTestRepo(t, false)
-
- cache, err := NewRepoCache(repo)
- require.NoError(t, err)
+ cache, stderr := NewTestRepoCache(t, repo)
// Create, set and get user identity
iden1, err := cache.NewIdentity("René Descartes", "rene@descartes.fr")
@@ -85,10 +83,12 @@ func TestCache(t *testing.T) {
require.Empty(t, cache.identities)
require.Empty(t, cache.identitiesExcerpts)
+ // There should be no output to stderr
+ require.Empty(t, stderr.String())
+
// Reload, only excerpt are loaded, but as we need to load the identities used in the bugs
// to check the signatures, we also load the identity used above
- cache, err = NewRepoCache(repo)
- require.NoError(t, err)
+ cache, stderr = NewTestRepoCache(t, repo)
require.Empty(t, cache.bugs)
require.Len(t, cache.identities, 1)
require.Len(t, cache.bugExcerpts, 2)
@@ -108,16 +108,14 @@ func TestCache(t *testing.T) {
require.NoError(t, err)
_, err = cache.ResolveBugPrefix(bug1.Id().String()[:10])
require.NoError(t, err)
+
+ require.Empty(t, stderr.String())
}
func TestCachePushPull(t *testing.T) {
repoA, repoB, _ := repository.SetupGoGitReposAndRemote(t)
-
- cacheA, err := NewRepoCache(repoA)
- require.NoError(t, err)
-
- cacheB, err := NewRepoCache(repoB)
- require.NoError(t, err)
+ cacheA, stderrA := NewTestRepoCache(t, repoA)
+ cacheB, stderrB := NewTestRepoCache(t, repoB)
// Create, set and get user identity
reneA, err := cacheA.NewIdentity("René Descartes", "rene@descartes.fr")
@@ -166,6 +164,9 @@ func TestCachePushPull(t *testing.T) {
require.NoError(t, err)
require.Len(t, cacheA.AllBugsIds(), 2)
+
+ require.Empty(t, stderrA.String())
+ require.Empty(t, stderrB.String())
}
func TestRemove(t *testing.T) {
@@ -179,8 +180,7 @@ func TestRemove(t *testing.T) {
err = repo.AddRemote("remoteB", remoteB.GetLocalRemote())
require.NoError(t, err)
- repoCache, err := NewRepoCache(repo)
- require.NoError(t, err)
+ repoCache, stderr := NewTestRepoCache(t, repo)
rene, err := repoCache.NewIdentity("René Descartes", "rene@descartes.fr")
require.NoError(t, err)
@@ -214,12 +214,13 @@ func TestRemove(t *testing.T) {
_, err = repoCache.ResolveBug(b1.Id())
assert.Error(t, bug.ErrBugNotExist, err)
+
+ require.Empty(t, stderr.String())
}
func TestCacheEviction(t *testing.T) {
repo := repository.CreateGoGitTestRepo(t, false)
- repoCache, err := NewRepoCache(repo)
- require.NoError(t, err)
+ repoCache, stderr := NewTestRepoCache(t, repo)
repoCache.setCacheSize(2)
require.Equal(t, 2, repoCache.maxLoadedBugs)
@@ -267,6 +268,8 @@ func TestCacheEviction(t *testing.T) {
checkBugPresence(t, repoCache, bug3, true)
require.Equal(t, 2, repoCache.loadedBugs.Len())
require.Equal(t, 2, len(repoCache.bugs))
+
+ require.Empty(t, stderr.String())
}
func checkBugPresence(t *testing.T, cache *RepoCache, bug *BugCache, presence bool) {
@@ -286,12 +289,13 @@ func TestLongDescription(t *testing.T) {
repo := repository.CreateGoGitTestRepo(t, false)
- backend, err := NewRepoCache(repo)
- require.NoError(t, err)
+ backend, stderr := NewTestRepoCache(t, repo)
i, err := backend.NewIdentity("René Descartes", "rene@descartes.fr")
require.NoError(t, err)
_, _, err = backend.NewBugRaw(i, time.Now().Unix(), text, text, nil, nil)
require.NoError(t, err)
+
+ require.Empty(t, stderr.String())
}
@@ -0,0 +1,24 @@
+package cache
+
+import (
+ "bytes"
+ "testing"
+
+ "github.com/MichaelMure/git-bug/repository"
+ "github.com/stretchr/testify/require"
+)
+
+const ExpectedCacheInitializationMessage = "Building identity cache... Done.\nBuilding bug cache... Done.\n"
+
+func NewTestRepoCache(t *testing.T, repo repository.TestedRepo) (*RepoCache, *bytes.Buffer) {
+ t.Helper()
+
+ stderr := &bytes.Buffer{}
+ cache, err := NewRepoCache(repo, stderr)
+ require.NoError(t, err)
+ require.Equal(t, ExpectedCacheInitializationMessage, stderr.String())
+
+ stderr.Reset()
+
+ return cache, stderr
+}
@@ -97,7 +97,7 @@ func loadBackend(env *Env) func(*cobra.Command, []string) error {
return err
}
- env.backend, err = cache.NewRepoCache(env.repo)
+ env.backend, err = cache.NewRepoCache(env.repo, env.err)
if err != nil {
return err
}
@@ -4,10 +4,9 @@ import (
"bytes"
"testing"
- "github.com/stretchr/testify/require"
-
"github.com/MichaelMure/git-bug/cache"
"github.com/MichaelMure/git-bug/repository"
+ "github.com/stretchr/testify/require"
)
type testEnv struct {
@@ -22,10 +21,11 @@ func newTestEnv(t *testing.T) *testEnv {
buf := new(bytes.Buffer)
- backend, err := cache.NewRepoCache(repo)
- require.NoError(t, err)
+ backend, stderr := cache.NewTestRepoCache(t, repo)
t.Cleanup(func() {
backend.Close()
+
+ require.Empty(t, stderr.String())
})
return &testEnv{
@@ -13,10 +13,9 @@ import (
func TestSelect(t *testing.T) {
repo := repository.CreateGoGitTestRepo(t, false)
- repoCache, err := cache.NewRepoCache(repo)
- require.NoError(t, err)
+ repoCache, stderr := cache.NewTestRepoCache(t, repo)
- _, _, err = ResolveBug(repoCache, []string{})
+ _, _, err := ResolveBug(repoCache, []string{})
require.Equal(t, ErrNoValidId, err)
err = Select(repoCache, "invalid")
@@ -76,4 +75,6 @@ func TestSelect(t *testing.T) {
// Resolve without a pattern should error again after clearing the selected bug
_, _, err = ResolveBug(repoCache, []string{})
require.Error(t, err)
+
+ require.Empty(t, stderr.String())
}
@@ -104,7 +104,7 @@ func runWebUI(env *Env, opts webUIOptions) error {
}
mrc := cache.NewMultiRepoCache()
- _, err := mrc.RegisterDefaultRepository(env.repo)
+ _, err := mrc.RegisterDefaultRepository(env.repo, env.err)
if err != nil {
return err
}