adding stylesheet and javascript tags

misc.go

@@ -0,0 +1,19 @@
+package tags
+
+//StylesheetTag builds the <link> tag to load styles on the page.
+func StylesheetTag(opts Options) *Tag {
+	if opts["rel"] == nil {
+		opts["rel"] = "stylesheet"
+	}
+
+	return New("link", opts)
+}
+
+//JavascriptTag builds JS tags based in passed options
+func JavascriptTag(opts Options) *Tag {
+	if opts["src"] != nil {
+		delete(opts, "body")
+	}
+
+	return New("script", opts)
+}

misc_test.go

@@ -0,0 +1,41 @@
+package tags
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func Test_StylesheetTag(t *testing.T) {
+	r := require.New(t)
+	tcases := []struct {
+		Options  Options
+		Expected string
+	}{
+		{Options: Options{"href": "styles.css"}, Expected: `<link href="styles.css" rel="stylesheet" />`},
+		{Options: Options{}, Expected: `<link rel="stylesheet" />`},
+		{Options: Options{"style": "text/scss"}, Expected: `<link rel="stylesheet" style="text/scss" />`},
+	}
+
+	for _, tcase := range tcases {
+		tag := StylesheetTag(tcase.Options)
+		r.Equal(tcase.Expected, tag.String())
+	}
+}
+
+func Test_JavascriptTag(t *testing.T) {
+	r := require.New(t)
+	tcases := []struct {
+		Options  Options
+		Expected string
+	}{
+		{Options: Options{"src": "script.js"}, Expected: `<script src="script.js"></script>`},
+		{Options: Options{"src": "script.js", "body": `alert("hello")`}, Expected: `<script src="script.js"></script>`},
+		{Options: Options{"body": `alert("hello")`}, Expected: `<script>alert("hello")</script>`},
+	}
+
+	for _, tcase := range tcases {
+		tag := JavascriptTag(tcase.Options)
+		r.Equal(tcase.Expected, tag.String())
+	}
+}