From 594a047e2fac9788c6c9bde7541f5f5b42120157 Mon Sep 17 00:00:00 2001
From: Nikita Koryabkin <n.koryabkin@it.ecommpay.com>
Date: Wed, 4 Dec 2019 09:02:10 +0300
Subject: [PATCH] added tests

---
 expectations_before_go18_test.go | 17 +++++++++++++++++
 expectations_go18_test.go        | 17 +++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/expectations_before_go18_test.go b/expectations_before_go18_test.go
index deee8f9..897ebff 100644
--- a/expectations_before_go18_test.go
+++ b/expectations_before_go18_test.go
@@ -99,3 +99,20 @@ func TestQueryExpectationArgComparisonBool(t *testing.T) {
 		t.Error("arguments should not match, since argument is different")
 	}
 }
+
+type panicConverter struct {
+}
+
+func (s panicConverter) ConvertValue(v interface{}) (driver.Value, error) {
+	panic(v)
+}
+
+func Test_queryBasedExpectation_attemptArgMatch(t *testing.T) {
+	e := &queryBasedExpectation{converter: new(panicConverter), args: []driver.Value{"test"}}
+	values := []namedValue{
+		{Ordinal: 1, Name: "test", Value: "test"},
+	}
+	if err := e.attemptArgMatch(values); err == nil {
+		t.Errorf("error expected")
+	}
+}
diff --git a/expectations_go18_test.go b/expectations_go18_test.go
index bb2f7ee..1974721 100644
--- a/expectations_go18_test.go
+++ b/expectations_go18_test.go
@@ -155,3 +155,20 @@ func TestQueryExpectationNamedArgComparison(t *testing.T) {
 		t.Errorf("arguments should have matched, but it did not: %v", err)
 	}
 }
+
+type panicConverter struct {
+}
+
+func (s panicConverter) ConvertValue(v interface{}) (driver.Value, error) {
+	panic(v)
+}
+
+func Test_queryBasedExpectation_attemptArgMatch(t *testing.T) {
+	e := &queryBasedExpectation{converter: new(panicConverter), args: []driver.Value{"test"}}
+	values := []driver.NamedValue{
+		{Ordinal: 1, Name: "test", Value: "test"},
+	}
+	if err := e.attemptArgMatch(values); err == nil {
+		t.Errorf("error expected")
+	}
+}