From 52242da115faba249de96b7a73e6ae695e2c7836 Mon Sep 17 00:00:00 2001
From: John Robinson <jr@juniorrobot.com>
Date: Thu, 27 Feb 2014 13:53:46 -0800
Subject: [PATCH] make arg expectations optional

sometimes it's impossible to anticipate the args (such as in an
insert), sometimes args don't need to be checked
---
 expectations.go      | 3 +++
 expectations_test.go | 8 ++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/expectations.go b/expectations.go
index 1fcec35..269fcba 100644
--- a/expectations.go
+++ b/expectations.go
@@ -40,6 +40,9 @@ func (e *queryBasedExpectation) queryMatches(sql string) bool {
 }
 
 func (e *queryBasedExpectation) argsMatches(args []driver.Value) bool {
+	if nil == e.args {
+		return true
+	}
 	if len(args) != len(e.args) {
 		return false
 	}
diff --git a/expectations_test.go b/expectations_test.go
index e7e4188..699d9b5 100644
--- a/expectations_test.go
+++ b/expectations_test.go
@@ -8,10 +8,14 @@ import (
 
 func TestQueryExpectationArgComparison(t *testing.T) {
 	e := &queryBasedExpectation{}
+	against := []driver.Value{5}
+	if !e.argsMatches(against) {
+		t.Error("arguments should match, since the no expectation was set")
+	}
+
 	e.args = []driver.Value{5, "str"}
 
-	against := []driver.Value{5}
-
+	against = []driver.Value{5}
 	if e.argsMatches(against) {
 		t.Error("arguments should not match, since the size is not the same")
 	}