added documentation on cardtype() return values

[Business-CreditCard.git] / test.pl

diff --git a/test.pl b/test.pl
index 60841eb..f96a1d2 100644 (file)
--- a/test.pl
+++ b/test.pl
@@ -6,7 +6,7 @@
 # Change 1..1 below to 1..last_test_to_print .
 # (It may become useful if the test is moved to ./t subdirectory.)
 
-BEGIN { $| = 1; print "1..1\n"; }
+BEGIN { $| = 1; print "1..2\n"; }
 END {print "not ok 1\n" unless $loaded;}
 use Business::CreditCard;
 $loaded = 1;
@@ -17,3 +17,43 @@ print "ok 1\n";
 # Insert your test code below (better if it prints "ok 13"
 # (correspondingly "not ok 13") depending on the success of chunk 13
 # of the test code):
+
+#test 2
+if( test_card_identification() ){ print "ok 2\n" }else{ print "not ok 2\n" }
+
+sub test_card_identification{
+        # 
+        # For the curious the table of test number aren't real credit card
+        # in fact they won't validate but they do obey the rule for the
+        # cardtype table to identify the card type.
+        #
+        my %test_table=(
+                '5212345678901234' =>   'MasterCard',
+                '5512345678901234' =>   'MasterCard',
+                '4123456789012' =>      'VISA card',
+                '4512345678901234' =>   'VISA card',
+                '341234567890123' =>    'American Express card',
+                '371234567890123' =>    'American Express card',
+                '30112345678901' =>     "Diner's Club/Carte Blanche",
+                '30512345678901' =>     "Diner's Club/Carte Blanche",
+                '36123456789012' =>     "Diner's Club/Carte Blanche",
+                '38123456789012' =>     "Diner's Club/Carte Blanche",
+                '201412345678901' =>    'enRoute',
+                '214912345678901' =>    'enRoute',
+                '6011123456789012' =>   'Discover card',
+                '3123456789012345' =>   'JCB',
+                '213112345678901' =>    'JCB',
+                '180012345678901' =>    'JCB',
+                '1800123456789012' =>   'Unknown',
+                '312345678901234' =>    'Unknown',
+        );
+        while( my ($k, $v)=each(%test_table) ){
+                if(cardtype($k) ne $v){
+                        print "Card $k - should be $v cardtpe returns ",cardtype
+($k),"\n";
+                        return;
+                }
+        }
+        return 1;
+}
+