updated TestingSuite interface to use TestingT

Author: npxcomplete

suite/interfaces.go

@@ -1,12 +1,10 @@
 package suite
 
-import "testing"
-
 // TestingSuite can store and return the current *testing.T context
 // generated by 'go test'.
 type TestingSuite interface {
-	T() *testing.T
-	SetT(*testing.T)
+	T() TestingT
+	SetT(TestingT)
 }
 
 // SetupAllSuite has a SetupSuite method, which will run before the