From 4379a963c226189682abdb2bc9d13dfa82adfc64 Mon Sep 17 00:00:00 2001
From: Daisuke Maki <lestrrat+github@gmail.com>
Date: Tue, 26 Aug 2014 12:32:34 +0900
Subject: [PATCH] Add tests for NoMatch struct

---
 matchers_test.go | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

diff --git a/matchers_test.go b/matchers_test.go
index 4eb023b..7c1f120 100644
--- a/matchers_test.go
+++ b/matchers_test.go
@@ -1,6 +1,9 @@
 package peco
 
-import "testing"
+import (
+	"strings"
+	"testing"
+)
 
 // some little test to validate ansi strips function
 func TestANSIColorStrip(t *testing.T) {
@@ -21,3 +24,38 @@ func TestANSIColorStrip(t *testing.T) {
 		t.Errorf("expected String = 'x1b[01;34mthe answer to life is x1b[0;42m42' , got '%s'", test)
 	}
 }
+
+func TestNewNoMatch(t *testing.T) {
+	var m *NoMatch
+
+	m = NewNoMatch("Hello, World!", false)
+	if m.Indices() != nil {
+		t.Errorf("NoMatch.Indices() must always return nil")
+	}
+
+	nullsepCheck := func(buf string) {
+		m = NewNoMatch(buf, true)
+		if m.Buffer() != buf {
+			t.Errorf("m.Buffer() should return '%s', got %s", buf, m.Buffer())
+		}
+
+		if sepLoc := strings.Index(buf, "\000"); sepLoc > -1 {
+			if m.Line() != buf[0:sepLoc] {
+				t.Errorf("m.Line() should return '%s', got '%s'", buf[0:sepLoc], m.Line())
+			}
+			if m.Output() != buf[sepLoc+1:] {
+				t.Errorf("m.Output() should return '%s', got '%s'", buf[sepLoc+1:], m.Output())
+			}
+		} else {
+			if m.Line() != m.Buffer() {
+				t.Errorf("m.Line() should return '%s', got '%s'", m.Buffer(), m.Line())
+			}
+			if m.Output() != m.Buffer() {
+				t.Errorf("m.Output() should return '%s', got '%s'", m.Buffer(), m.Output())
+			}
+		}
+	}
+
+	nullsepCheck("Hello, World!")
+	nullsepCheck("Hello, World!\000Hello, peco!")
+}