atcoder
diff --git a/‎tests.go
Copy file name to clipboardExpand all lines: tests.go
+13Lines changed: 13 additions & 0 deletions b/‎tests.go
Copy file name to clipboardExpand all lines: tests.go
+13Lines changed: 13 additions & 0 deletions
@@ -221,6 +221,12 @@ func (t *TestSuite) AssertEqual(expected, actual interface{}) {
 	}
 }
 
+func (t *TestSuite) AssertNotEqual(expected, actual interface{}) {
+	if Equal(expected, actual) {
+		panic(fmt.Errorf("(expected) %v == %v (actual)", expected, actual))
+	}
+}
+
 func (t *TestSuite) Assert(exp bool) {
 	t.Assertf(exp, "Assertion failed")
 }
@@ -238,6 +244,13 @@ func (t *TestSuite) AssertContains(s string) {
 	}
 }
 
+// Assert that the response does not contain the given string.
+func (t *TestSuite) AssertNotContains(s string) {
+	if bytes.Contains(t.ResponseBody, []byte(s)) {
+		panic(fmt.Errorf("Assertion failed. Expected response not to contain %s", s))
+	}
+}
+
 // Assert that the response matches the given regular expression.BUG
 func (t *TestSuite) AssertContainsRegex(regex string) {
 	r := regexp.MustCompile(regex)
Original file line number	Diff line number	Diff line change
`@@ -221,6 +221,12 @@ func (t *TestSuite) AssertEqual(expected, actual interface{}) {`
`221`	`221`	`}`
`222`	`222`	`}`
`223`	`223`
	`224`	`+func (t *TestSuite) AssertNotEqual(expected, actual interface{}) {`
	`225`	`+ if Equal(expected, actual) {`
	`226`	`+ panic(fmt.Errorf("(expected) %v == %v (actual)", expected, actual))`
	`227`	`+ }`
	`228`	`+}`
	`229`	`+`
`224`	`230`	`func (t *TestSuite) Assert(exp bool) {`
`225`	`231`	`t.Assertf(exp, "Assertion failed")`
`226`	`232`	`}`
`@@ -238,6 +244,13 @@ func (t *TestSuite) AssertContains(s string) {`
`238`	`244`	`}`
`239`	`245`	`}`
`240`	`246`
	`247`	`+// Assert that the response does not contain the given string.`
	`248`	`+func (t *TestSuite) AssertNotContains(s string) {`
	`249`	`+ if bytes.Contains(t.ResponseBody, []byte(s)) {`
	`250`	`+ panic(fmt.Errorf("Assertion failed. Expected response not to contain %s", s))`
	`251`	`+ }`
	`252`	`+}`
	`253`	`+`
`241`	`254`	`// Assert that the response matches the given regular expression.BUG`
`242`	`255`	`func (t *TestSuite) AssertContainsRegex(regex string) {`
`243`	`256`	`r := regexp.MustCompile(regex)`