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Remove deprecated Buffer constructor usage

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Fixes #1709
This commit is contained in:
Nick O'Leary
2018-10-24 13:45:34 +01:00
parent 7dcca2c907
commit e4d518749f
13 changed files with 26 additions and 26 deletions
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16
test/unit/@node-red/util/lib/util_spec.js
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@@ -59,9 +59,9 @@ describe("@node-red/util/util", function() {
util.compareObjects({"b":1,"a":1},{"a":1,"b":1}).should.equal(true);
});
it('Buffer', function() {
util.compareObjects(new Buffer("hello"),new Buffer("hello")).should.equal(true);
util.compareObjects(new Buffer("hello"),new Buffer("hello ")).should.equal(false);
util.compareObjects(new Buffer("hello"),"hello").should.equal(false);
util.compareObjects(Buffer.from("hello"),Buffer.from("hello")).should.equal(true);
util.compareObjects(Buffer.from("hello"),Buffer.from("hello ")).should.equal(false);
util.compareObjects(Buffer.from("hello"),"hello").should.equal(false);
});
});
@@ -71,7 +71,7 @@ describe("@node-red/util/util", function() {
util.ensureString('string').should.equal('string');
});
it('Buffer is converted', function() {
var s = util.ensureString(new Buffer('foo'));
var s = util.ensureString(Buffer.from('foo'));
s.should.equal('foo');
(typeof s).should.equal('string');
});
@@ -89,12 +89,12 @@ describe("@node-red/util/util", function() {
describe('ensureBuffer', function() {
it('Buffers are preserved', function() {
var b = new Buffer('');
var b = Buffer.from('');
util.ensureBuffer(b).should.equal(b);
});
it('string is converted', function() {
var b = util.ensureBuffer('foo');
var expected = new Buffer('foo');
var expected = Buffer.from('foo');
for (var i = 0; i < expected.length; i++) {
b[i].should.equal(expected[i]);
}
@@ -109,7 +109,7 @@ describe("@node-red/util/util", function() {
it('stringifies other things', function() {
var b = util.ensureBuffer(123);
Buffer.isBuffer(b).should.equal(true);
var expected = new Buffer('123');
var expected = Buffer.from('123');
for (var i = 0; i < expected.length; i++) {
b[i].should.equal(expected[i]);
}
@@ -747,7 +747,7 @@ describe("@node-red/util/util", function() {
resultJson[2].data.should.eql('-Infinity');
});
it('constructor of Buffer in msg', function() {
var msg = { msg:{buffer:new Buffer([1,2,3,4])} };
var msg = { msg:{buffer:Buffer.from([1,2,3,4])} };
var result = util.encodeObject(msg,{maxLength:2});
result.format.should.eql("Object");
var resultJson = JSON.parse(result.msg);