Updated metadata e2e tests with string value

fixed metadata transaction mapper

Author: rg911

e2e/infrastructure/MetadataHttp.spec.ts

@@ -163,8 +163,8 @@ describe('MetadataHttp', () => {
                 Deadline.create(),
                 account.publicKey,
                 UInt64.fromUint(5),
-                10,
-                Convert.uint8ToUtf8(new Uint8Array(10)),
+                23,
+                `Test account meta value`,
                 NetworkType.MIJIN_TEST,
             );
 
@@ -201,8 +201,8 @@ describe('MetadataHttp', () => {
                 account.publicKey,
                 UInt64.fromUint(5),
                 mosaicId,
-                10,
-                Convert.uint8ToUtf8(new Uint8Array(10)),
+                22,
+                `Test mosaic meta value`,
                 NetworkType.MIJIN_TEST,
             );
 
@@ -239,8 +239,8 @@ describe('MetadataHttp', () => {
                 account.publicKey,
                 UInt64.fromUint(5),
                 namespaceId,
-                10,
-                Convert.uint8ToUtf8(new Uint8Array(10)),
+                25,
+                `Test namespace meta value`,
                 NetworkType.MIJIN_TEST,
             );
 

src/infrastructure/transaction/CreateTransactionFromDTO.ts

@@ -385,7 +385,7 @@ const CreateStandaloneTransactionFromDTO = (transactionDTO, transactionInfo): Tr
             transactionDTO.targetPublicKey,
             UInt64.fromNumericString(transactionDTO.scopedMetadataKey),
             transactionDTO.valueSizeDelta,
-            convert.decodeHex(transactionDTO.value),
+            transactionDTO.value,
             transactionDTO.signature,
             transactionDTO.signerPublicKey ? PublicAccount.createFromPublicKey(transactionDTO.signerPublicKey,
                     extractNetworkType(transactionDTO.version)) : undefined,
@@ -401,7 +401,7 @@ const CreateStandaloneTransactionFromDTO = (transactionDTO, transactionInfo): Tr
             UInt64.fromNumericString(transactionDTO.scopedMetadataKey),
             new MosaicId(transactionDTO.targetMosaicId),
             transactionDTO.valueSizeDelta,
-            convert.decodeHex(transactionDTO.value),
+            transactionDTO.value,
             transactionDTO.signature,
             transactionDTO.signerPublicKey ? PublicAccount.createFromPublicKey(transactionDTO.signerPublicKey,
                     extractNetworkType(transactionDTO.version)) : undefined,
@@ -417,7 +417,7 @@ const CreateStandaloneTransactionFromDTO = (transactionDTO, transactionInfo): Tr
             UInt64.fromNumericString(transactionDTO.scopedMetadataKey),
             NamespaceId.createFromEncoded(transactionDTO.targetNamespaceId),
             transactionDTO.valueSizeDelta,
-            convert.decodeHex(transactionDTO.value),
+            transactionDTO.value,
             transactionDTO.signature,
             transactionDTO.signerPublicKey ? PublicAccount.createFromPublicKey(transactionDTO.signerPublicKey,
                     extractNetworkType(transactionDTO.version)) : undefined,