Merge pull request #12 from AMIRKHANEF/SetMetadataTest

address issue Sayfer.SAY-02: Add setMetadata test case

package.json

@@ -65,6 +65,8 @@
     "@polkadot/keyring": "^12.5.1",
     "@polkadot/types": "^10.11.1",
     "@polkadot/ui-keyring": "^3.6.3",
-    "@polkadot/util": "^12.5.1"
+    "@polkadot/util": "^12.5.1",
+    "chromedriver": "latest",
+    "webdriverio": "latest"
   }
 }

packages/snap/snap.manifest.json

@@ -7,7 +7,7 @@
     "url": "https://github.com/polkagate/snap.git"
   },
   "source": {
-    "shasum": "y/rum8DpJjyCJ58QW2hgMCBupeJcEZYuZRmDavMxQGI=",
+    "shasum": "4TiWO4/4fSB79wj6W5U/PywuXKP0MXc7NESoKpqF+J4=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",

packages/snap/src/index.test.ts

@@ -9,6 +9,8 @@ import { Json, JsonRpcParams } from '@metamask/utils';
 import { decodeAddress, signatureVerify } from '@polkadot/util-crypto';
 import { u8aToHex, isHex } from '@polkadot/util';
 import { ApiPromise, HttpProvider } from '@polkadot/api';
+import { ExtDef } from '@polkadot/types/extrinsic/signedExtensions/types';
+import type { MetadataDef } from '@polkadot/extension-inject/types';
 import isValidAddress from '../../dapp/src/util/isValidAddress';
 import { buildPayload } from '../../dapp/src/util/buildPayload';
 import { getGenesisHash } from './chains';
@@ -37,6 +39,30 @@ const origin = 'Jest Test';
 const sampleWestendAccountAddress = '5Cc8FwTx2nGbM26BdJqdseQBF8C1JeF1tbiabwPHa2UhB4fv';
 let metamaskAccountAddr: string | undefined;
 
+const types = {} as unknown as Record<string, string>;
+
+const userExtensions = {
+  MyUserExtension: {
+    extrinsic: {
+      assetId: 'AssetId'
+    },
+    payload: {}
+  }
+} as unknown as ExtDef;
+
+const metadata: MetadataDef = {
+  chain: 'Development',
+  color: '#191a2e',
+  genesisHash: '0x242a54b35e1aad38f37b884eddeb71f6f9931b02fac27bf52dfb62ef754e5e62',
+  icon: '',
+  specVersion: 1000000,
+  ss58Format: 0,
+  tokenDecimals: 12,
+  tokenSymbol: '',
+  types,
+  userExtensions
+};
+
 describe('onRpcRequest', () => {
   beforeAll(async () => {
     const { request, close } = await installSnap();
@@ -294,4 +320,44 @@ describe('onRpcRequest', () => {
 
     await close();
   });
+
+  it('"setMetadata" RPC request method', async () => {
+    const { request } = await installSnap();
+
+    const expectedInterface = (
+      panel([
+        heading(`Update Request from ${origin}`),
+        divider(),
+        text(`Chain: **${metadata.chain}**`),
+        divider(),
+        text(`Token: **${metadata.tokenSymbol}**`),
+        divider(),
+        text(`Decimals: **${metadata.tokenDecimals}**`),
+        divider(),
+        text(`Spec Version: **${metadata.specVersion}**`),
+        divider(),
+        text(`Genesis Hash: **${metadata.genesisHash}**`),
+      ])
+    );
+
+    const response = request({
+      method: 'setMetadata',
+      origin,
+      params: { metaData: metadata } as unknown as JsonRpcParams
+    });
+
+    const ui = await response.getInterface({ timeout: 50000 });
+
+
+    expect(ui.type).toBe('confirmation');
+    expect(ui.content).toEqual(expectedInterface);
+
+    await ui.ok();
+
+    const returnedValue = await response;
+
+    if ('result' in returnedValue.response) {
+      expect(returnedValue.response.result).toBeFalsy();
+    }
+  });
 });