Premier commit déjà bien avancé

internal/indexer/indexer_test.go

@@ -0,0 +1,116 @@
+package indexer
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestIndexerLoadAndSearchByTag(t *testing.T) {
+	tmp := t.TempDir()
+
+	files := map[string]string{
+		"note1.md": "---\ntags: [tag1, tag2]\n---\ncontenu 1\n",
+		"note2.md": "---\ntags: tag2\n---\ncontenu 2\n",
+		"note3.md": "---\n---\ncontenu 3\n",
+	}
+
+	for name, content := range files {
+		path := filepath.Join(tmp, name)
+		if err := os.WriteFile(path, []byte(content), 0o644); err != nil {
+			t.Fatalf("ecriture fichier %s: %v", name, err)
+		}
+	}
+
+	idx := New()
+	if err := idx.Load(tmp); err != nil {
+		t.Fatalf("chargement index: %v", err)
+	}
+
+	cases := map[string][]string{
+		"tag1": []string{"note1.md"},
+		"TAG2": []string{"note1.md", "note2.md"},
+		"tag3": nil,
+		"":     nil,
+	}
+
+	for tag, expected := range cases {
+		results := idx.SearchByTag(tag)
+		if len(results) != len(expected) {
+			t.Errorf("tag %q: taille %d attendue %d", tag, len(results), len(expected))
+			continue
+		}
+		for i, file := range expected {
+			if results[i] != file {
+				t.Errorf("tag %q: resultat[%d]=%s attendu %s", tag, i, results[i], file)
+			}
+		}
+	}
+}
+
+func TestIndexerSearchDocuments(t *testing.T) {
+	tmp := t.TempDir()
+
+	files := map[string]string{
+		"projet-alpha.md": `---
+title: Projet Alpha
+tags: [projet, alpha]
+---
+Le projet Alpha explore une nouvelle architecture.
+`,
+		"journal.md": `---
+title: Journal Quotidien
+tags: [journal]
+---
+Aujourd'hui, nous avons discuté du projet Bêta et des priorités.
+`,
+		"guide.md": `---
+title: Guide Pratique
+tags: [documentation, guide]
+---
+Ce guide explique comment démarrer rapidement.
+`,
+	}
+
+	for name, content := range files {
+		path := filepath.Join(tmp, name)
+		if err := os.WriteFile(path, []byte(content), 0o644); err != nil {
+			t.Fatalf("écriture fichier %s: %v", name, err)
+		}
+	}
+
+	idx := New()
+	if err := idx.Load(tmp); err != nil {
+		t.Fatalf("chargement index: %v", err)
+	}
+
+	type expected struct {
+		query   string
+		results []string
+	}
+
+	tests := []expected{
+		{query: "projet", results: []string{"journal.md", "projet-alpha.md"}},
+		{query: "title:\"Projet Alpha\"", results: []string{"projet-alpha.md"}},
+		{query: "tag:guide", results: []string{"guide.md"}},
+		{query: "tag:projet projet", results: []string{"projet-alpha.md"}},
+		{query: "tag:journal beta", results: []string{"journal.md"}},
+		{query: "path:guide démarrer", results: []string{"guide.md"}},
+	}
+
+	for _, tt := range tests {
+		results := idx.SearchDocuments(tt.query)
+		paths := make([]string, len(results))
+		for i, res := range results {
+			paths[i] = res.Path
+		}
+		if len(paths) != len(tt.results) {
+			t.Fatalf("query %q: taille %d attendue %d (résultats: %v)", tt.query, len(paths), len(tt.results), paths)
+		}
+		for idxRes, path := range tt.results {
+			if paths[idxRes] != path {
+				t.Fatalf("query %q: résultat[%d]=%s attendu %s", tt.query, idxRes, paths[idxRes], path)
+			}
+		}
+	}
+}