Prototype base64-support

commands/call.js

@@ -17,8 +17,13 @@ module.exports = {
  type: 'string',
  default: '0'
  })
+ .option('base64', {
+ desc: 'Treat arguments as base64-encoded BLOB.',
+ type: 'boolean',
+ default: false
+ })
  .option('args', {
- desc: 'Arguments to the contract call, in JSON format (e.g. \'{"param_a": "value"}\')',
+ desc: 'Arguments to the contract call, in JSON format by default (e.g. \'{"param_a": "value"}\')',
  type: 'string',
  default: null
  })
@@ -35,10 +40,11 @@ async function scheduleFunctionCall(options) {
  (options.amount && options.amount != '0' ? ` with attached ${options.amount} NEAR` : ''));
  const near = await connect(options);
  const account = await near.account(options.accountId);
+ const parsedArgs = options.base64 ? Buffer.from(options.args, 'base64') : JSON.parse(options.args || '{}');
  const functionCallResponse = await account.functionCall(
  options.contractName,
  options.methodName,
- JSON.parse(options.args || '{}'),
+ parsedArgs,
  options.gas,
  utils.format.parseNearAmount(options.amount));
  const result = providers.getTransactionLastResult(functionCallResponse);

test/test_contract.sh

@@ -28,9 +28,18 @@ RESULT=$(../bin/near view $testaccount getGreeting '{"accountId":"test.near"}' -
 TEXT=$RESULT
 EXPECTED='TEST'
 if [[ ! $TEXT =~ .*$EXPECTED.* ]]; then
- cd ..
  echo FAILURE Unexpected output from near call: $RESULT
  exit 1
-else
- cd ..
 fi
+
+# base64-encoded '{"message":"BASE64ROCKS"}'
+../bin/near call $testaccount setGreeting --base64 'eyJtZXNzYWdlIjoiQkFTRTY0Uk9DS1MifQ==' --accountId=test.near
+
+RESULT=$(../bin/near view $testaccount getGreeting '{"accountId":"test.near"}' --accountId=test.near -v)
+# TODO: Refactor asserts
+TEXT=$RESULT
+EXPECTED='BASE64ROCKS'
+if [[ ! $TEXT =~ .*$EXPECTED.* ]]; then
+ echo FAILURE Unexpected output from near call: $RESULT
+ exit 1
+fi