add markdown tests

format/markdown_test.go

@@ -0,0 +1,45 @@
+package format
+
+import (
+	"testing"
+)
+
+func TestRenderBasicMarkdown(t *testing.T) {
+	md := "**bold text**"
+	expected := "<strong>bold text</strong>"
+	got := Render(md)
+
+	if got != expected {
+		t.Errorf("Render() = %v, want %v", got, expected)
+	}
+}
+
+func TestRenderWithParagraphWrapping(t *testing.T) {
+	md := "This is a test."
+	expected := "This is a test."
+	got := Render(md)
+
+	if got != expected {
+		t.Errorf("Render() = %v, want %v", got, expected)
+	}
+}
+
+func TestRenderWithMultipleParagraphs(t *testing.T) {
+	md := "This is the first paragraph.\n\nThis is the second paragraph."
+	expected := "This is the first paragraph.<br><br>This is the second paragraph."
+	got := Render(md)
+
+	if got != expected {
+		t.Errorf("Render() = %v, want %v", got, expected)
+	}
+}
+
+func TestRenderWithLinks(t *testing.T) {
+	md := "[Link](https://example.com)"
+	expected := `<a href="https://example.com" target="_blank">Link</a>`
+	got := Render(md)
+
+	if got != expected {
+		t.Errorf("Render() = %v, want %v", got, expected)
+	}
+}