initial commits

writemetapropertycontent.go

@@ -0,0 +1,19 @@
+package frameproto
+
+import (
+	"io"
+)
+
+func writeMetaPropertyContent(writer io.Writer, property string, content string) {
+
+	if nil == writer {
+		return
+	}
+
+	var buffer [bufferSize]byte
+	var p []byte = buffer[0:0]
+
+	p = appendMetaPropertyContent(p, property, content)
+
+	writer.Write(p)
+}

writemetapropertycontent_test.go

@@ -0,0 +1,80 @@
+package frameproto
+
+import (
+	"testing"
+
+	"strings"
+)
+
+func TestWriteMetaPropertyContent(t *testing.T) {
+
+	tests := []struct{
+		Property string
+		Content string
+		Expected string
+	}{
+		{
+			Property:                 "",
+			Content:                             "",
+			Expected: `<meta property="" content="" />`+"\n",
+		},
+
+
+
+		{
+			Property:                 "name",
+			Content:                                 "value",
+			Expected: `<meta property="name" content="value" />`+"\n",
+		},
+
+
+
+		{
+			Property:                 "test",
+			Content:                                 "5 > 3",
+			Expected: `<meta property="test" content="5 &gt; 3" />`+"\n",
+		},
+		{
+			Property:                 "test",
+			Content:                                 "5 < 3",
+			Expected: `<meta property="test" content="5 &lt; 3" />`+"\n",
+		},
+
+
+
+		{
+			Property:                 "quotation",
+			Content:                                      `she said, "hello! 🙂"`,
+			Expected: `<meta property="quotation" content="she said, &#34;hello! 🙂&#34;" />`+"\n",
+		},
+
+
+
+		{
+			Property:                 "apple\tbanana\tcherry",
+			Content:                                                        "\x00\x01\x02\x03\x04\x05\x06\x07\x08",
+			Expected: `<meta property="apple&#x9;banana&#x9;cherry" content="&#x0;&#x1;&#x2;&#x3;&#x4;&#x5;&#x6;&#x7;&#x8;" />`+"\n",
+		},
+	}
+
+	for testNumber, test := range tests {
+
+		var buffer strings.Builder
+
+		writeMetaPropertyContent(&buffer, test.Property, test.Content)
+
+		expected := test.Expected
+		actual   := buffer.String()
+
+		if expected != actual {
+			t.Errorf("For test #%d, the actual rendered <meta/> tag is not what was expected." , testNumber)
+			t.Logf("EXPECTED: %s", expected)
+			t.Logf("ACTUAL:   %s", actual)
+			t.Logf("EXPECTED: %q", expected)
+			t.Logf("ACTUAL:   %q", actual)
+			t.Logf("PROPERTY: %s", test.Property)
+			t.Logf("CONTENT:  %s", test.Content)
+			continue
+		}
+	}
+}