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Merge pull request #1801 from node-red-hitachi/0.19-multi-values

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Make it possible to set multiple values
This commit is contained in:
Nick O'Leary
2018-07-13 14:03:03 +01:00
committed by GitHub
parent 24505ee4f5 050acd239c
commit afe6afca36
2 changed files with 189 additions and 1 deletions
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159
test/red/runtime/nodes/context/index_spec.js
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@@ -615,6 +615,165 @@ describe('context', function() {
});
}).catch(function(err){ done(err); });
});
it('should store multiple properties if key and value are arrays', function(done) {
Context.init({contextStorage:memoryStorage});
Context.load().then(function(){
var context = Context.get("1","flow");
context.set(["foo1","foo2","foo3"], ["bar1","bar2","bar3"], "memory", function(err){
if (err) {
done(err);
} else {
context.get(["foo1","foo2","foo3"], "memory", function(err,foo1,foo2,foo3){
if (err) {
done(err);
} else {
foo1.should.be.equal("bar1");
foo2.should.be.equal("bar2");
foo3.should.be.equal("bar3");
done();
}
});
}
});
});
});
it('should deletes multiple properties', function(done) {
Context.init({contextStorage:memoryStorage});
Context.load().then(function(){
var context = Context.get("1","flow");
context.set(["foo1","foo2","foo3"], ["bar1","bar2","bar3"], "memory", function(err){
if (err) {
done(err);
} else {
context.get(["foo1","foo2","foo3"], "memory", function(err,foo1,foo2,foo3){
if (err) {
done(err);
} else {
foo1.should.be.equal("bar1");
foo2.should.be.equal("bar2");
foo3.should.be.equal("bar3");
context.set(["foo1","foo2","foo3"], new Array(3), "memory", function(err){
if (err) {
done(err);
} else {
context.get(["foo1","foo2","foo3"], "memory", function(err,foo1,foo2,foo3){
if (err) {
done(err);
} else {
should.not.exist(foo1);
should.not.exist(foo2);
should.not.exist(foo3);
done();
}
});
}
});
}
});
}
});
});
});
it('should use null for missing values if the value array is shorter than the key array', function(done) {
Context.init({contextStorage:memoryStorage});
Context.load().then(function(){
var context = Context.get("1","flow");
context.set(["foo1","foo2","foo3"], ["bar1","bar2"], "memory", function(err){
if (err) {
done(err);
} else {
context.keys(function(err, keys){
keys.should.have.length(3);
keys.should.eql(["foo1","foo2","foo3"]);
context.get(["foo1","foo2","foo3"], "memory", function(err,foo1,foo2,foo3){
if (err) {
done(err);
} else {
foo1.should.be.equal("bar1");
foo2.should.be.equal("bar2");
should(foo3).be.null();
done();
}
});
});
}
});
});
});
it('should use null for missing values if the value is not array', function(done) {
Context.init({contextStorage:memoryStorage});
Context.load().then(function(){
var context = Context.get("1","flow");
context.set(["foo1","foo2","foo3"], "bar1", "memory", function(err){
if (err) {
done(err);
} else {
context.keys(function(err, keys){
keys.should.have.length(3);
keys.should.eql(["foo1","foo2","foo3"]);
context.get(["foo1","foo2","foo3"], "memory", function(err,foo1,foo2,foo3){
if (err) {
done(err);
} else {
foo1.should.be.equal("bar1");
should(foo2).be.null();
should(foo3).be.null();
done();
}
});
});
}
});
});
});
it('should ignore the extra values if the value array is longer than the key array', function(done) {
Context.init({contextStorage:memoryStorage});
Context.load().then(function(){
var context = Context.get("1","flow");
context.set(["foo1","foo2","foo3"], ["bar1","bar2","bar3","ignored"], "memory", function(err){
if (err) {
done(err);
} else {
context.keys(function(err, keys){
keys.should.have.length(3);
keys.should.eql(["foo1","foo2","foo3"]);
context.get(["foo1","foo2","foo3"], "memory", function(err,foo1,foo2,foo3){
if (err) {
done(err);
} else {
foo1.should.be.equal("bar1");
foo2.should.be.equal("bar2");
foo3.should.be.equal("bar3");
done();
}
});
});
}
});
});
});
it('should return an error if an error occurs in storing multiple values', function(done) {
Context.init({contextStorage:contextStorage});
stubSet.onFirstCall().callsArgWith(3, null);
stubSet.onSecondCall().callsArgWith(3, "error2");
stubSet.onThirdCall().callsArgWith(3, null);
Context.load().then(function(){
var context = Context.get("1","flow");
context.set(["foo1","foo2","foo3"], ["bar1","bar2","bar3"], "memory", function(err){
if (err === "error2") {
done();
} else {
done("An error occurred");
}
});
}).catch(function(err){ done(err); });
});
});
describe('delete context',function(){