Update code metadata to follow specs

src/abi/codeMetadata.spec.ts

@@ -37,7 +37,7 @@ describe("CodeMetadata Class Tests", function () {
             CodeMetadata.ByteZero.Upgradeable | CodeMetadata.ByteZero.Readable,
             CodeMetadata.ByteOne.Payable | CodeMetadata.ByteOne.PayableBySc,
         ]);
-        const metadata = CodeMetadata.fromBuffer(buffer);
+        const metadata = CodeMetadata.newFromBuffer(buffer);
 
         assert.isTrue(metadata.upgradeable);
         assert.isTrue(metadata.readable);
@@ -47,7 +47,7 @@ describe("CodeMetadata Class Tests", function () {
 
     it("should create from buffer correctly when some flags are set", function () {
         const buffer = Buffer.from([CodeMetadata.ByteZero.Upgradeable, CodeMetadata.ByteOne.PayableBySc]);
-        const metadata = CodeMetadata.fromBuffer(buffer);
+        const metadata = CodeMetadata.newFromBuffer(buffer);
 
         assert.isTrue(metadata.upgradeable);
         assert.isFalse(metadata.readable);
@@ -60,7 +60,7 @@ describe("CodeMetadata Class Tests", function () {
 
         assert.throws(
             () => {
-                CodeMetadata.fromBuffer(buffer);
+                CodeMetadata.newFromBuffer(buffer);
             },
             Error,
             "code metadata buffer has length 1, expected 2",
@@ -69,7 +69,7 @@ describe("CodeMetadata Class Tests", function () {
 
     it("should test code metadata from bytes", () => {
         const bytes = new Uint8Array([1, 0]);
-        const codeMetadata = CodeMetadata.fromBytes(bytes);
+        const codeMetadata = CodeMetadata.newFromBytes(bytes);
 
         assert.equal(codeMetadata.toString(), "0100");
         assert.deepEqual(codeMetadata.toJSON(), {

src/abi/codeMetadata.ts

@@ -41,14 +41,14 @@ export class CodeMetadata {
         this.payableBySc = payableBySc;
     }
 
-    static fromBytes(bytes: Uint8Array): CodeMetadata {
-        return CodeMetadata.fromBuffer(Buffer.from(bytes));
+    static newFromBytes(bytes: Uint8Array): CodeMetadata {
+        return CodeMetadata.newFromBuffer(Buffer.from(bytes));
     }
 
     /**
      * Creates a metadata object from a buffer.
      */
-    static fromBuffer(buffer: Buffer): CodeMetadata {
+    static newFromBuffer(buffer: Buffer): CodeMetadata {
         if (buffer.length != CodeMetadataLength) {
             throw new Error(`code metadata buffer has length ${buffer.length}, expected ${CodeMetadataLength}`);
         }

src/abi/codec/codemetadata.ts

@@ -3,12 +3,12 @@ import { CodeMetadataValue } from "../typesystem/codeMetadata";
 
 export class CodeMetadataCodec {
     decodeNested(buffer: Buffer): [CodeMetadataValue, number] {
-        const codeMetadata = CodeMetadata.fromBuffer(buffer.slice(0, CodeMetadataLength));
+        const codeMetadata = CodeMetadata.newFromBuffer(buffer.slice(0, CodeMetadataLength));
         return [new CodeMetadataValue(codeMetadata), CodeMetadataLength];
     }
 
     decodeTopLevel(buffer: Buffer): CodeMetadataValue {
-        const codeMetadata = CodeMetadata.fromBuffer(buffer);
+        const codeMetadata = CodeMetadata.newFromBuffer(buffer);
         return new CodeMetadataValue(codeMetadata);
     }
 

src/abi/smartContract.ts

@@ -165,7 +165,7 @@ export class SmartContract implements ISmartContract {
     } {
         let metadata: CodeMetadata;
         if (codeMetadata) {
-            metadata = CodeMetadata.fromBytes(Buffer.from(codeMetadata.toString(), "hex"));
+            metadata = CodeMetadata.newFromBytes(Buffer.from(codeMetadata.toString(), "hex"));
         } else {
             metadata = new CodeMetadata();
         }