draft shits

internal/note/note_test.go

@@ -0,0 +1,87 @@
+package note
+
+import (
+	"testing"
+)
+
+func TestExtractTitle(t *testing.T) {
+	cases := []struct {
+		name     string
+		markdown string
+		want     string
+	}{
+		{
+			name:     "first h1 becomes title",
+			markdown: "# My Note\n\nSome content",
+			want:     "My Note",
+		},
+		{
+			name:     "no h1 uses filename",
+			markdown: "## Just h2\n\nContent",
+			want:     "", // or filename from context
+		},
+		{
+			name:     "multiple h1s takes first",
+			markdown: "# First\n\n# Second",
+			want:     "First",
+		},
+		{
+			name:     "h1 with formatting",
+			markdown: "# **Bold** and *italic* title",
+			want:     "Bold and italic title",
+		},
+		{
+			name:     "empty file",
+			markdown: "",
+			want:     "",
+		},
+	}
+
+	for _, tt := range cases {
+		t.Run(tt.name, func(t *testing.T) {
+			got := ExtractTitle(tt.markdown)
+			if got != tt.want {
+				t.Errorf("got %q, want %q", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestGenerateNoteID(t *testing.T) {
+	tests := []struct {
+		name string
+		path string
+		want string // SHA-256 hash
+	}{
+		{
+			name: "consistent hashing",
+			path: "notes/test.md",
+			want: "110bab5b8f",
+		},
+		{
+			name: "different paths different ids",
+			path: "notes/other.md",
+			want: "858d15849b",
+		},
+		{
+			name: "root folder as 'current folder'",
+			path: ".",
+			want: "cdb4ee2aea",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := GenerateNoteID(tt.path)
+			if got != tt.want {
+				t.Errorf("got %q, want %q", got, tt.want)
+			}
+
+			// Test consistency
+			got2 := GenerateNoteID(tt.path)
+			if got != got2 {
+				t.Error("same path should produce same ID")
+			}
+		})
+	}
+}