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add unit tests for encode Object changes.

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This commit is contained in:
Simon Hailes 2019-11-02 11:27:08 +00:00
parent eb09ec6834
commit d46531def8
1 changed files with 51 additions and 0 deletions
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51
test/unit/@node-red/util/lib/util_spec.js
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@ -772,6 +772,57 @@ describe("@node-red/util/util", function() {
var resultJson = JSON.parse(result.msg); var resultJson = JSON.parse(result.msg);
resultJson.socket.should.eql('[internal]'); resultJson.socket.should.eql('[internal]');
}); });
it('object which fails to serialise', function(done) {
var msg = {
msg: {
obj:{
cantserialise:{
message:'this will not be displayed',
toJSON: function(val) {
throw 'this exception should have been caught';
return 'should not display because we threw first';
},
},
canserialise:{
message:'this should be displayed',
}
},
}
};
var result = util.encodeObject(msg);
result.format.should.eql("error");
var success = (result.msg.indexOf('cantserialise') > 0);
success &= (result.msg.indexOf('this exception should have been caught') > 0);
success &= (result.msg.indexOf('canserialise') > 0);
success.should.eql(1);
done();
});
it('object which fails to serialise - different error type', function(done) {
var msg = {
msg: {
obj:{
cantserialise:{
message:'this will not be displayed',
toJSON: function(val) {
throw new Error('this exception should have been caught');
return 'should not display because we threw first';
},
},
canserialise:{
message:'this should be displayed',
}
},
}
};
var result = util.encodeObject(msg);
result.format.should.eql("error");
var success = (result.msg.indexOf('cantserialise') > 0);
success &= (result.msg.indexOf('this exception should have been caught') > 0);
success &= (result.msg.indexOf('canserialise') > 0);
success.should.eql(1);
done();
});
}); });
}); });
}); });