Initial import

po_test.go

@@ -0,0 +1,52 @@
+package gotext
+
+import (
+	"os"
+	"path"
+	"testing"
+)
+
+func TestPo(t *testing.T) {
+	// Set PO content
+	str := `# Some comment
+msgid "My text"
+msgstr "Translated text"
+
+# More comments
+msgid "Another string"
+msgstr ""
+
+msgid "One with var: %s"
+msgstr "This one sets the var: %s"
+
+    `
+	// Write PO content to file
+	filename := path.Clean(os.TempDir() + string(os.PathSeparator) + "default.po")
+
+	f, err := os.Create(filename)
+	if err != nil {
+		t.Fatalf("Can't create test file: %s", err.Error())
+	}
+	defer f.Close()
+
+	_, err = f.WriteString(str)
+	if err != nil {
+		t.Fatalf("Can't write to test file: %s", err.Error())
+	}
+
+	// Parse po file
+	po := new(Po)
+	po.ParseFile(filename)
+
+	// Test translations
+	tr := po.Get("My text")
+	if tr != "Translated text" {
+		t.Errorf("Expected 'Translated text' but got '%s'", tr)
+	}
+
+	v := "Variable"
+	tr = po.Get("One with var: %s", v)
+	if tr != "This one sets the var: Variable" {
+		t.Errorf("Expected 'This one sets the var: Variable' but got '%s'", tr)
+	}
+}