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Add missing unit test for accesses undefined environment variable from an expression

pull/2583/head
dxdc 2020-05-28 00:48:11 -05:00 committed by GitHub
parent 18f8dde712
commit 95cc8ea80d
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5
test/unit/@node-red/util/lib/util_spec.js
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@ -499,6 +499,11 @@ describe("@node-red/util/util", function() {
var result = util.evaluateJSONataExpression(expr,{payload:"hello"});
result.should.eql("bar");
});
it('accesses undefined environment variable from an expression', function() {
var expr = util.prepareJSONataExpression('$env("UTIL_ENV")',{});
var result = util.evaluateJSONataExpression(expr,{});
result.should.eql('');
});
it('accesses environment variable from an expression', function() {
process.env.UTIL_ENV = 'foo';
var expr = util.prepareJSONataExpression('$env("UTIL_ENV")',{});