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Add propertySelect support to Change node

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This commit is contained in:
Nick O'Leary
2015-12-29 22:19:32 +00:00
parent 742c470d81
commit 1f848b205b
8 changed files with 330 additions and 108 deletions
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3
test/red/runtime/nodes/flows/util_spec.js
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@@ -434,7 +434,8 @@ describe('flows/util', function() {
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.removed.should.have.length(1);
diffResult.removed.sort().should.eql(['sf1-2']);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);

53
test/red/runtime/util_spec.js
View File

@@ -110,6 +110,57 @@ describe("red/util", function() {
cloned.req.should.equal(msg.req);
cloned.res.should.equal(msg.res);
});
});
describe('getMessageProperty', function() {
it('retrieves a simple property', function() {
var v = util.getMessageProperty({a:"foo"},"msg.a");
v.should.eql("foo");
var v2 = util.getMessageProperty({a:"foo"},"a");
v2.should.eql("foo");
});
it('should return undefined if property does not exist', function() {
var v = util.getMessageProperty({a:"foo"},"msg.b");
should.not.exist(v);
});
it('should throw error if property parent does not exist', function() {
/*jshint immed: false */
(function() {
util.getMessageProperty({a:"foo"},"msg.a.b.c");
}).should.throw();
})
});
describe('setMessageProperty', function() {
it('sets a property', function() {
var msg = {a:"foo"};
util.setMessageProperty(msg,"msg.a","bar");
msg.a.should.eql('bar');
});
it('sets a deep level property', function() {
var msg = {a:{b:{c:"foo"}}};
util.setMessageProperty(msg,"msg.a.b.c","bar");
msg.a.b.c.should.eql('bar');
});
it('creates missing parent properties by default', function() {
var msg = {a:{}};
util.setMessageProperty(msg,"msg.a.b.c","bar");
msg.a.b.c.should.eql('bar');
})
it('does not create missing parent properties', function() {
var msg = {a:{}};
util.setMessageProperty(msg,"msg.a.b.c","bar",false);
should.not.exist(msg.a.b);
})
it('deletes property if value is undefined', function() {
var msg = {a:{b:{c:"foo"}}};
util.setMessageProperty(msg,"msg.a.b.c",undefined);
should.not.exist(msg.a.b.c);
})
it('does not create missing parent properties if value is undefined', function() {
var msg = {a:{}};
util.setMessageProperty(msg,"msg.a.b.c",undefined);
should.not.exist(msg.a.b);
})
})
});