Release v0.1.3v0.1.3

Testable CLI flags; version package under internal/version; broad tests for
atom, generator, post, processor, and cmd—overall coverage ~85%.

Made-with: Cursor

5 files changed, 410 insertions, 1 deletions

diff --git a/internal/generator/atom/atom_test.go b/internal/generator/atom/atom_test.go
new file mode 100644
index 0000000..bf705c3
--- /dev/null
+++ b/internal/generator/atom/atom_test.go
@@ -0,0 +1,107 @@
+package atom
+
+import (
+	"encoding/xml"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"codeberg.org/snonux/snonux/internal/config"
+	"codeberg.org/snonux/snonux/internal/post"
+)
+
+func TestGenerate_writesAtomXML(t *testing.T) {
+	t.Parallel()
+
+	dir := t.TempDir()
+	cfg := &config.Config{
+		OutputDir: dir,
+		BaseURL:   "https://example.test",
+	}
+	posts := []*post.Post{
+		{
+			ID:        "p1",
+			Timestamp: time.Date(2026, 1, 2, 15, 4, 5, 0, time.UTC),
+			Content:   "<p>hello</p>",
+		},
+	}
+
+	if err := Generate(posts, cfg); err != nil {
+		t.Fatalf("Generate: %v", err)
+	}
+
+	data, err := os.ReadFile(filepath.Join(dir, "atom.xml"))
+	if err != nil {
+		t.Fatalf("read atom.xml: %v", err)
+	}
+	s := string(data)
+	if !strings.Contains(s, `xmlns="http://www.w3.org/2005/Atom"`) {
+		t.Fatalf("missing atom xmlns: %s", s)
+	}
+	if !strings.Contains(s, "https://example.test/posts/p1/") {
+		t.Fatalf("missing entry link: %s", s)
+	}
+	if !strings.Contains(s, "hello") || !strings.Contains(s, `type="html"`) {
+		t.Fatalf("missing content: %s", s)
+	}
+}
+
+func TestGenerate_emptyPosts(t *testing.T) {
+	t.Parallel()
+
+	dir := t.TempDir()
+	cfg := &config.Config{OutputDir: dir, BaseURL: "https://x.test"}
+
+	if err := Generate(nil, cfg); err != nil {
+		t.Fatalf("Generate: %v", err)
+	}
+
+	data, err := os.ReadFile(filepath.Join(dir, "atom.xml"))
+	if err != nil {
+		t.Fatalf("read: %v", err)
+	}
+	var feed struct {
+		Entries []struct {
+			Title string `xml:"title"`
+		} `xml:"entry"`
+	}
+	if err := xml.Unmarshal(data, &feed); err != nil {
+		t.Fatalf("xml: %v", err)
+	}
+	if len(feed.Entries) != 0 {
+		t.Fatalf("want 0 entries, got %d", len(feed.Entries))
+	}
+}
+
+func TestGenerate_limitPostsPerPage(t *testing.T) {
+	t.Parallel()
+
+	dir := t.TempDir()
+	cfg := &config.Config{OutputDir: dir, BaseURL: "https://x.test"}
+
+	var posts []*post.Post
+	for i := 0; i < 50; i++ {
+		posts = append(posts, &post.Post{
+			ID:        "id",
+			Timestamp: time.Date(2026, 1, i+1, 12, 0, 0, 0, time.UTC),
+			Content:   "c",
+		})
+	}
+
+	if err := Generate(posts, cfg); err != nil {
+		t.Fatalf("Generate: %v", err)
+	}
+
+	data, _ := os.ReadFile(filepath.Join(dir, "atom.xml"))
+	var feed struct {
+		Entries []struct{} `xml:"entry"`
+	}
+	if err := xml.Unmarshal(data, &feed); err != nil {
+		t.Fatalf("xml: %v", err)
+	}
+	if len(feed.Entries) != config.PostsPerPage {
+		t.Fatalf("want %d entries, got %d", config.PostsPerPage, len(feed.Entries))
+	}
+}
diff --git a/internal/generator/generator_test.go b/internal/generator/generator_test.go
index 0960d87..9eafb14 100644
--- a/internal/generator/generator_test.go
+++ b/internal/generator/generator_test.go
@@ -2,9 +2,12 @@ package generator
 
 import (
 	"html/template"
+	"os"
+	"path/filepath"
 	"testing"
 	"time"
 
+	"codeberg.org/snonux/snonux/internal/config"
 	"codeberg.org/snonux/snonux/internal/post"
 )
 
@@ -197,3 +200,68 @@ func TestBuildPageData_navLinks(t *testing.T) {
 		})
 	}
 }
+
+func TestGetTheme_unknownFallsBackToNeon(t *testing.T) {
+	t.Parallel()
+	if got, want := getTheme("no-such-theme-"), getTheme("neon"); got != want {
+		t.Fatal("expected neon fallback")
+	}
+}
+
+func TestListThemes_sortedAndComplete(t *testing.T) {
+	t.Parallel()
+	names := ListThemes()
+	if len(names) != len(themeRegistry) {
+		t.Fatalf("len=%d, want %d", len(names), len(themeRegistry))
+	}
+	for i := 1; i < len(names); i++ {
+		if names[i] <= names[i-1] {
+			t.Fatalf("not strictly sorted: %v", names)
+		}
+	}
+}
+
+func TestLoadAllPosts_missingPostsDir(t *testing.T) {
+	t.Parallel()
+	posts, err := loadAllPosts(t.TempDir())
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if posts != nil {
+		t.Fatalf("want nil slice, got %v", posts)
+	}
+}
+
+func TestRun_writesPagesAndAtom(t *testing.T) {
+	t.Parallel()
+
+	out := t.TempDir()
+	postDir := filepath.Join(out, "posts", "a1")
+	if err := os.MkdirAll(postDir, 0o755); err != nil {
+		t.Fatal(err)
+	}
+	p := &post.Post{
+		ID:        "a1",
+		Timestamp: time.Date(2026, 1, 1, 12, 0, 0, 0, time.UTC),
+		PostType:  post.TypeText,
+		Content:   "<p>hello</p>",
+	}
+	if err := p.Save(postDir); err != nil {
+		t.Fatal(err)
+	}
+
+	cfg := &config.Config{
+		OutputDir: out,
+		BaseURL:   "https://example.test",
+		Theme:     "neon",
+	}
+	if err := Run(cfg); err != nil {
+		t.Fatalf("Run: %v", err)
+	}
+	if _, err := os.Stat(filepath.Join(out, "index.html")); err != nil {
+		t.Fatalf("index.html: %v", err)
+	}
+	if _, err := os.Stat(filepath.Join(out, "atom.xml")); err != nil {
+		t.Fatalf("atom.xml: %v", err)
+	}
+}
diff --git a/internal/post/post_test.go b/internal/post/post_test.go
index 7283afd..68d5d64 100644
--- a/internal/post/post_test.go
+++ b/internal/post/post_test.go
@@ -1,6 +1,8 @@
 package post
 
 import (
+	"os"
+	"path/filepath"
 	"testing"
 	"time"
 )
@@ -53,3 +55,49 @@ func TestNewID(t *testing.T) {
 		})
 	}
 }
+
+func TestSave_roundTrip(t *testing.T) {
+	t.Parallel()
+
+	dir := t.TempDir()
+	p := &Post{
+		ID:        "2026-01-01-120000",
+		Timestamp: time.Date(2026, 1, 1, 12, 0, 0, 0, time.UTC),
+		PostType:  TypeText,
+		Content:   "<p>x</p>",
+	}
+
+	if err := p.Save(dir); err != nil {
+		t.Fatalf("Save: %v", err)
+	}
+
+	got, err := Load(dir)
+	if err != nil {
+		t.Fatalf("Load: %v", err)
+	}
+	if got.ID != p.ID || got.Content != p.Content || got.PostType != p.PostType {
+		t.Fatalf("got %+v; want %+v", got, p)
+	}
+}
+
+func TestLoad_missingFile(t *testing.T) {
+	t.Parallel()
+
+	_, err := Load(t.TempDir())
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}
+
+func TestLoad_invalidJSON(t *testing.T) {
+	t.Parallel()
+
+	dir := t.TempDir()
+	if err := os.WriteFile(filepath.Join(dir, "post.json"), []byte("{"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	_, err := Load(dir)
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}
diff --git a/internal/processor/processor_test.go b/internal/processor/processor_test.go
new file mode 100644
index 0000000..d04a0d5
--- /dev/null
+++ b/internal/processor/processor_test.go
@@ -0,0 +1,186 @@
+package processor
+
+import (
+	"image"
+	"image/png"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"codeberg.org/snonux/snonux/internal/config"
+	"codeberg.org/snonux/snonux/internal/post"
+)
+
+func TestRun_processesTxt(t *testing.T) {
+	t.Parallel()
+
+	in := t.TempDir()
+	out := t.TempDir()
+	if err := os.WriteFile(filepath.Join(in, "note.txt"), []byte("Hello world"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	cfg := &config.Config{InputDir: in, OutputDir: out, BaseURL: "https://x.test"}
+	n, err := Run(cfg)
+	if err != nil {
+		t.Fatalf("Run: %v", err)
+	}
+	if n != 1 {
+		t.Fatalf("processed count = %d; want 1", n)
+	}
+
+	entries, err := os.ReadDir(filepath.Join(out, "posts"))
+	if err != nil || len(entries) != 1 {
+		t.Fatalf("posts dir: %v entries=%v", err, entries)
+	}
+	postDir := filepath.Join(out, "posts", entries[0].Name())
+	p, err := post.Load(postDir)
+	if err != nil {
+		t.Fatalf("Load: %v", err)
+	}
+	if p.PostType != post.TypeText {
+		t.Fatalf("type %v", p.PostType)
+	}
+	if _, err := os.ReadFile(filepath.Join(in, "note.txt")); !os.IsNotExist(err) {
+		t.Fatal("source should be removed")
+	}
+}
+
+func TestRun_unsupportedExt(t *testing.T) {
+	t.Parallel()
+
+	in := t.TempDir()
+	out := t.TempDir()
+	if err := os.WriteFile(filepath.Join(in, "x.bin"), []byte("x"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	_, err := Run(&config.Config{InputDir: in, OutputDir: out, BaseURL: "https://x"})
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}
+
+func TestRun_readInputDirFails(t *testing.T) {
+	t.Parallel()
+
+	_, err := Run(&config.Config{InputDir: "/nonexistent/inbox/xyz", OutputDir: t.TempDir(), BaseURL: "https://x"})
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}
+
+func TestRun_png(t *testing.T) {
+	t.Parallel()
+
+	in := t.TempDir()
+	out := t.TempDir()
+	pngPath := filepath.Join(in, "shot.png")
+	f, err := os.Create(pngPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	img := image.NewRGBA(image.Rect(0, 0, 4, 4))
+	if err := png.Encode(f, img); err != nil {
+		f.Close()
+		t.Fatal(err)
+	}
+	f.Close()
+
+	n, err := Run(&config.Config{InputDir: in, OutputDir: out, BaseURL: "https://x"})
+	if err != nil {
+		t.Fatalf("Run: %v", err)
+	}
+	if n != 1 {
+		t.Fatalf("n=%d", n)
+	}
+}
+
+func TestRun_mp3(t *testing.T) {
+	t.Parallel()
+
+	in := t.TempDir()
+	out := t.TempDir()
+	if err := os.WriteFile(filepath.Join(in, "clip.mp3"), []byte("fake-mp3-bytes"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	n, err := Run(&config.Config{InputDir: in, OutputDir: out, BaseURL: "https://x"})
+	if err != nil {
+		t.Fatalf("Run: %v", err)
+	}
+	if n != 1 {
+		t.Fatalf("n=%d", n)
+	}
+}
+
+func TestRun_markdown(t *testing.T) {
+	t.Parallel()
+
+	in := t.TempDir()
+	out := t.TempDir()
+	if err := os.WriteFile(filepath.Join(in, "x.md"), []byte("# Hi\n\n**bold**"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	n, err := Run(&config.Config{InputDir: in, OutputDir: out, BaseURL: "https://x"})
+	if err != nil {
+		t.Fatalf("Run: %v", err)
+	}
+	if n != 1 {
+		t.Fatalf("n=%d", n)
+	}
+
+	entries, _ := os.ReadDir(filepath.Join(out, "posts"))
+	p, err := post.Load(filepath.Join(out, "posts", entries[0].Name()))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if p.PostType != post.TypeMarkdown {
+		t.Fatalf("got %v", p.PostType)
+	}
+}
+
+func TestRun_markdownWithLocalImage(t *testing.T) {
+	t.Parallel()
+
+	in := t.TempDir()
+	out := t.TempDir()
+	pngPath := filepath.Join(in, "embed.png")
+	f, err := os.Create(pngPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := png.Encode(f, image.NewRGBA(image.Rect(0, 0, 2, 2))); err != nil {
+		f.Close()
+		t.Fatal(err)
+	}
+	f.Close()
+
+	md := `![x](embed.png)
+text`
+	if err := os.WriteFile(filepath.Join(in, "post.md"), []byte(md), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	n, err := Run(&config.Config{InputDir: in, OutputDir: out, BaseURL: "https://x"})
+	if err != nil {
+		t.Fatalf("Run: %v", err)
+	}
+	if n != 1 {
+		t.Fatalf("n=%d", n)
+	}
+
+	entries, _ := os.ReadDir(filepath.Join(out, "posts"))
+	pdir := filepath.Join(out, "posts", entries[0].Name())
+	p, err := post.Load(pdir)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(p.Assets) < 1 {
+		t.Fatalf("want assets, got %+v", p.Assets)
+	}
+	if _, err := os.Stat(filepath.Join(pdir, "embed.png")); err != nil {
+		t.Fatal(err)
+	}
+}
diff --git a/internal/version.go b/internal/version/version.go
index a0e0dea..fb3eae6 100644
--- a/internal/version.go
+++ b/internal/version/version.go
@@ -2,4 +2,4 @@
 package version
 
 // Version is the application version (semantic versioning).
-const Version = "0.1.2"
+const Version = "0.1.3"