Added tests for xpub address generation with alternate interal/extern…

…al(change) option.

.gitignore

@@ -1 +1,3 @@
-node_modules/
+node_modules/
+test.js
+.DS_Store

hdAddressGenerator.js

@@ -649,7 +649,7 @@ class AddressGenerator {
 
     /**
      * Checks if a coin has a test in the 'coins' folder.
-     * @param {sting} coinName Short name of the coin.
+     * @param {string} coinName Short name of the coin.
      */
     coinHasTest(coinName){
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hdaddressgenerator",
-  "version": "1.0.7",
+  "version": "1.1.7",
   "description": "Generate hierarchical deterministic(HD) coin specific crypto addresses ( legacy, segwit, bech32 ) from single master key pair for over 190 different cryptocurrencies.",
   "main": "hdAddressGenerator.js",
   "scripts": {

tests/coinTests.js

@@ -46,6 +46,7 @@ for (const coin in coinData) {
         let withExtPub44 = false
         let withExtPub49 = false 
         let withExtPub84 = false 
+        let withExtPub44Internal = false 
 
         try{ bip44 = Gen.withMnemonic(settings.mnemonic,false,ref.shortName) } catch(e){}
         try{ bip44WithPassPhrase = Gen.withMnemonic(settings.mnemonic,settings.passphrase,ref.shortName,false) } catch(e){}
@@ -60,8 +61,10 @@ for (const coin in coinData) {
         try{ bip141 = Gen.withMnemonicBIP141(settings.mnemonic,false,ref.shortName,"m/0'/0'","p2wpkhInP2sh") } catch(e){}
         try{ bip141seed = Gen.withSeedBIP141(settings.bip32Seed,ref.shortName,"m/0'/0'","p2wpkhInP2sh") } catch(e){}
         try{ withExtPub44 = Gen.withExtPub(ref.bip44AccountExtPubKey,ref.shortName ) } catch(e){}
+        try{ withExtPub44Internal = Gen.withExtPub(ref.bip44AccountExtPubKey,ref.shortName,44,0,1) } catch(e){}  
         try{ withExtPub49 = Gen.withExtPub(ref.bip49AccountExtPubKey,ref.shortName,49 ) } catch(e){}
-        try{ withExtPub84 = Gen.withExtPub(ref.bip84AccountExtPubKey,ref.shortName,84 ) } catch(e){}  
+        try{ withExtPub84 = Gen.withExtPub(ref.bip84AccountExtPubKey,ref.shortName,84 ) } catch(e){} 
+
 
         // Test root Keys
         if ( ref.bip32RootKeyBip44 != undefined ){
@@ -274,6 +277,21 @@ for (const coin in coinData) {
             })            
         }
 
+        if ( ref.bip44AccountExtPubKey !== undefined && ref.addressBip44index0 != undefined && ref.addressBip44index1 != undefined && ref.shortName == "BTC" ){
+            it('Expect extPub generated address using internal option ( i.e. m/44\'/0\'/0\'/1/0 ) with addressBip44index0 and addressBip44index1 address and pub keys to match reference.', async () => {
+
+                let addresses = await withExtPub44Internal.generate(2)
+
+                assert.strictEqual(addresses[0].address,ref.addressBip44index0Internal)
+                assert.strictEqual(addresses[0].pubKey,ref.pubKeyBip44index0Internal)
+                assert.strictEqual(addresses[0].privKey,'')
+                assert.strictEqual(addresses[1].address,ref.addressBip44index1Internal)
+                assert.strictEqual(addresses[1].pubKey,ref.pubKeyBip44index1Internal)
+                assert.strictEqual(addresses[1].privKey,'')
+
+            })            
+        }
+
         if ( ref.bip49AccountExtPubKey !== undefined && ref.addressBip49index0 != undefined && ref.addressBip49index1 != undefined ){
             it('Expect extPub generated address addressBip49index0 and addressBip49index1 address and pub keys to match reference.', async () => {
 

tests/coins/BTC.js

@@ -32,6 +32,13 @@ module.exports = {
     pubKeyBip44EncryptedIndex0:"0430175f65585b898540016463ac077776b5da6e8dcfd18e086e3d5f9735293c4236e68d79975b57a124d434d9c0ff73bd726bc9286fb88c0e1e867c551c85edce",
     privKeyBip44EncryptedIndex0:"6PRVD9KM1EmjTZ2xrmg83qpeDoKnhxgJSsRJEUroWTViF1fkFzJXJz3GSq",
 
+    addressBip44index0Internal:"19TGQmBdTsS6ghQrkZs6b4LLuAMnLzNke8",
+    pubKeyBip44index0Internal:"037922ca607a670dbfc7108ae779d593b0fcd6436bc7887dad4fd138bd389c0337",
+
+    addressBip44index1Internal:"1PT3h8jPVzisaEGSx4S9Xudpax7M6hX63U",
+    pubKeyBip44index1Internal:"03904cb21857450eb62eed84815bba65f895a8b4624ab451952e9acc5e663b016e",
+
+
     // BIP 49 Addresses
     addressBip49index0:"34Rqef93KR98XMaLneHEhzkr1kxaHg5AAA",
     pubKeyBip49index0:"0269c38d634710f8db4c543b62754abf5cc276b5227e81ef82be13ebfac7804d01",