Fixed outcode identification

Bump version
Added more tests
Added more tests
Added more tests

Author: cblanc

index.js

@@ -1,15 +1,14 @@
 "use strict";
 
 var validationRegex = /^[a-z0-9]{1,4}\s?\d[a-z]{2}$/i,
-		incodeRegex = /^[a-z0-9]{1,4}/i,
 		outcodeRegex = /\d[a-z]{2}$/i;
 
 function isValidPostcode (postcode) {
 	return !!postcode.match(validationRegex);
 }
 
 function parseIncode (postcode) {
-	return postcode.match(incodeRegex)[0];
+	return postcode.replace(outcodeRegex, "").replace(/\s/, "");
 }
 
 function parseOutcode (postcode) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "postcode",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "UK Postcode helper methods",
   "main": "index.js",
   "directories": {

tests/data/incode.json

@@ -23,6 +23,30 @@
 		{
 			"base" : "BT35 8GE",
 			"expected" : "BT35"
+		},
+		{
+			"base" : "L278XY",
+			"expected" : "L27"
+		},
+		{
+			"base" : "NR103EZ",
+			"expected" : "NR10"
+		},
+		{
+			"base" : "RG45AY",
+			"expected" : "RG4"
+		},
+		{
+			"base" : "NE697AW",
+			"expected" : "NE69"
+		},
+		{
+			"base" : "SE232NF",
+			"expected" : "SE23"
+		},
+		{
+			"base" : "BT358GE",
+			"expected" : "BT35"
 		}
 	]
 }

tests/data/normalisation.json

@@ -8,6 +8,14 @@
 			"base" : "NR10 3EZ",
 			"expected" : "NR10 3EZ"
 		},
+		{
+			"base" : "NR10 3EZ",
+			"expected" : "NR10 3EZ"
+		},
+		{
+			"base" : "ZE1 0AA",
+			"expected" : "ZE1 0AA"
+		},
 		{
 			"base" : "NE69 7AW",
 			"expected" : "NE69 7AW"
@@ -16,6 +24,30 @@
 			"base" : "SE23 2NF",
 			"expected" : "SE23 2NF"
 		},
+		{
+			"base" : "L278XY",
+			"expected" : "L27 8XY"
+		},
+		{
+			"base" : "NR103EZ",
+			"expected" : "NR10 3EZ"
+		},
+		{
+			"base" : "NR103EZ",
+			"expected" : "NR10 3EZ"
+		},
+		{
+			"base" : "ZE10AA",
+			"expected" : "ZE1 0AA"
+		},
+		{
+			"base" : "NE697AW",
+			"expected" : "NE69 7AW"
+		},
+		{
+			"base" : "SE232NF",
+			"expected" : "SE23 2NF"
+		},
 		{
 			"base" : "Definitely wrong",
 			"expected" : null

tests/data/outcode.json

@@ -23,6 +23,30 @@
 		{
 			"base" : "BT35 8GE",
 			"expected" : "8GE"
+		},
+		{
+			"base" : "L278XY",
+			"expected" : "8XY"
+		},
+		{
+			"base" : "NR103EZ",
+			"expected" : "3EZ"
+		},
+		{
+			"base" : "RG45AY",
+			"expected" : "5AY"
+		},
+		{
+			"base" : "NE697AW",
+			"expected" : "7AW"
+		},
+		{
+			"base" : "SE232NF",
+			"expected" : "2NF"
+		},
+		{
+			"base" : "BT358GE",
+			"expected" : "8GE"
 		}
 	]
 }