Basic implementation of fixed_width cdr export content

cdre/libfixedwidth_test.go

@@ -0,0 +1,109 @@
+/*
+Rating system designed to be used in VoIP Carriers World
+Copyright (C) 2013 ITsysCOM
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>
+*/
+
+package cdre
+
+import (
+	"testing"
+)
+
+func TestMaxLen(t *testing.T) {
+	result, err := FmtFieldWidth("test", 4, "", "")
+	expected := "test"
+	if err != nil || result != expected {
+		t.Errorf("Expected \"test\" was \"%s\"", result)
+	}
+}
+
+func TestRPadding(t *testing.T) {
+	result, err := FmtFieldWidth("test", 8, "", "right")
+	expected := "test    "
+	if err != nil || result != expected {
+		t.Errorf("Expected \"%s \" was \"%s\"", expected, result)
+	}
+}
+
+func TestPaddingFiller(t *testing.T) {
+	result, err := FmtFieldWidth("", 8, "", "right")
+	expected := "        "
+	if err != nil || result != expected {
+		t.Errorf("Expected \"%s \" was \"%s\"", expected, result)
+	}
+}
+
+func TestLPadding(t *testing.T) {
+	result, err := FmtFieldWidth("test", 8, "", "left")
+	expected := "    test"
+	if err != nil || result != expected {
+		t.Errorf("Expected \"%s \" was \"%s\"", expected, result)
+	}
+}
+
+func TestZeroLPadding(t *testing.T) {
+	result, err := FmtFieldWidth("test", 8, "", "zeroleft")
+	expected := "0000test"
+	if err != nil || result != expected {
+		t.Errorf("Expected \"%s \" was \"%s\"", expected, result)
+	}
+}
+
+func TestRStrip(t *testing.T) {
+	result, err := FmtFieldWidth("test", 2, "right", "")
+	expected := "te"
+	if err != nil || result != expected {
+		t.Errorf("Expected \"%s \" was \"%s\"", expected, result)
+	}
+}
+
+func TestXRStrip(t *testing.T) {
+	result, err := FmtFieldWidth("test", 3, "xright", "")
+	expected := "tex"
+	if err != nil || result != expected {
+		t.Errorf("Expected \"%s \" was \"%s\"", expected, result)
+	}
+}
+
+func TestLStrip(t *testing.T) {
+	result, err := FmtFieldWidth("test", 2, "left", "")
+	expected := "st"
+	if err != nil || result != expected {
+		t.Errorf("Expected \"%s \" was \"%s\"", expected, result)
+	}
+}
+
+func TestXLStrip(t *testing.T) {
+	result, err := FmtFieldWidth("test", 3, "xleft", "")
+	expected := "xst"
+	if err != nil || result != expected {
+		t.Errorf("Expected \"%s \" was \"%s\"", expected, result)
+	}
+}
+
+func TestStripNotAllowed(t *testing.T) {
+	_, err := FmtFieldWidth("test", 3, "", "")
+	if err == nil {
+		t.Error("Expected error")
+	}
+}
+
+func TestPaddingNotAllowed(t *testing.T) {
+	_, err := FmtFieldWidth("test", 5, "", "")
+	if err == nil {
+		t.Error("Expected error")
+	}
+}