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Merge pull request #1795 from node-red-hitachi/0.19-fix-change-for-persistable-context

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Fix persistable context handling of switch node
This commit is contained in:
Nick O'Leary
2018-07-11 16:17:26 +01:00
committed by GitHub
parent e94708606d c248f1a762
commit 6f087b4ec1
3 changed files with 287 additions and 13 deletions
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264
test/nodes/core/logic/15-change_spec.js
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@@ -18,17 +18,28 @@ var should = require("should");
var sinon = require("sinon");
var changeNode = require("../../../../nodes/core/logic/15-change.js");
var Context = require("../../../../red/runtime/nodes/context");
var helper = require("node-red-node-test-helper");
describe('change Node', function() {
beforeEach(function(done) {
helper.startServer(done);
Context.init({
contextStorage: {
memory: {
module: "memory"
}
}
});
Context.load();
});
afterEach(function(done) {
helper.unload();
helper.stopServer(done);
Context.clean({allNodes:{}});
Context.close();
});
it('should load node with defaults', function(done) {
@@ -96,6 +107,27 @@ describe('change Node', function() {
});
});
it('sets the value of persistable global context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t":"set","p":"#:(memory)::globalValue","pt":"global","to":"changed","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
changeNode1.context().global.get("globalValue", "meomry", function (err, val) {
val.should.equal("changed");
done();
});
} catch(err) {
done(err);
}
});
changeNode1.context().global.set("globalValue","changeMe","memory");
changeNode1.receive({payload:""});
});
});
it('sets the value and type of the message property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "set", "p": "payload", "pt": "msg", "to": "12345", "tot": "num" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
@@ -300,6 +332,26 @@ describe('change Node', function() {
});
});
it('changes the value to persistable flow context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"set","p":"payload","to":"#:(memory)::flowValue","tot":"flow"}],"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[]}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
msg.payload.should.eql("Hello World!");
done();
} catch(err) {
done(err);
}
});
changeNode1.context().flow.set("flowValue","Hello World!","memory",function(err) {
changeNode1.receive({payload:""});
});
});
});
it('changes the value to global context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"set","p":"payload","to":"globalValue","tot":"global"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
@@ -319,6 +371,26 @@ describe('change Node', function() {
});
});
it('changes the value to persistable global context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"set","p":"payload","to":"#:(memory)::globalValue","tot":"global"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
msg.payload.should.eql("Hello World!");
done();
} catch(err) {
done(err);
}
});
changeNode1.context().global.set("globalValue","Hello World!","memory", function (err) {
changeNode1.receive({payload:""});
});
});
});
it('changes the value to a number', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"set","p":"payload","to":"123","tot":"num"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
@@ -716,6 +788,26 @@ describe('change Node', function() {
});
});
it('changes the value using persistable flow context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"change","p":"payload","from":"#:(memory)::topic","to":"123","fromt":"flow","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[]}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
msg.payload.should.equal("abc123abc");
done();
} catch(err) {
done(err);
}
});
changeNode1.context().flow.set("topic","ABC","memory", function (err) {
changeNode1.receive({payload:"abcABCabc"});
});
});
});
it('changes the value using global context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"change","p":"payload","from":"topic","to":"123","fromt":"global","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
@@ -735,6 +827,26 @@ describe('change Node', function() {
});
});
it('changes the value using persistable global context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"change","p":"payload","from":"#:(memory)::topic","to":"123","fromt":"global","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
msg.payload.should.equal("abc123abc");
done();
} catch(err) {
done(err);
}
});
changeNode1.context().global.set("topic","ABC","memory",function (err) {
changeNode1.receive({payload:"abcABCabc"});
});
});
});
it('changes the number using global context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"change","p":"payload","from":"topic","to":"ABC","fromt":"global","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
@@ -754,6 +866,26 @@ describe('change Node', function() {
});
});
it('changes the number using persistable global context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"change","p":"payload","from":"#:(memory)::topic","to":"ABC","fromt":"global","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
msg.payload.should.equal("ABC");
done();
} catch(err) {
done(err);
}
});
changeNode1.context().global.set("topic",123,"memory",function (err) {
changeNode1.receive({payload:123});
});
});
});
it('changes the value using number - string payload', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"change","p":"payload","from":"123","to":"456","fromt":"num","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
@@ -845,6 +977,28 @@ describe('change Node', function() {
});
});
it('changes the value of the persistable global context', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "#:(memory)::payload", "pt": "global", "from": "Hello", "fromt": "str", "to": "Goodbye", "tot": "str" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
helperNode1.context().global.get("payload","memory", function (err, val) {
val.should.equal("Goodbye World!");
done();
});
} catch(err) {
done(err);
}
});
changeNode1.context().global.set("payload","Hello World!","memory",function (err) {
changeNode1.receive({payload:""});
});
});
});
it('changes the value and doesnt change type of the flow context for partial match', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "payload", "pt": "flow", "from": "123", "fromt": "str", "to": "456", "tot": "num" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
@@ -865,6 +1019,29 @@ describe('change Node', function() {
});
});
it('changes the value and doesnt change type of the persistable flow context for partial match', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "#:(memory)::payload", "pt": "flow", "from": "123", "fromt": "str", "to": "456", "tot": "num" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
helperNode1.context().flow.get("payload","memory",function (err, val) {
val.should.equal("Change456Me");
val.should.be.a.String();
done();
});
} catch(err) {
done(err);
}
});
changeNode1.context().flow.set("payload","Change123Me","memory",function (err) {
changeNode1.receive({payload:""});
});
});
});
it('changes the value and type of the flow context if a complete match', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "payload", "pt": "flow", "from": "123", "fromt": "str", "to": "456", "tot": "num" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
@@ -885,6 +1062,27 @@ describe('change Node', function() {
});
});
it('changes the value and type of the flow context if a complete match', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "#:(memory)::payload", "pt": "flow", "from": "123", "fromt": "str", "to": "456", "tot": "num" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
helperNode1.context().flow.get("payload").should.equal(456);
helperNode1.context().flow.get("payload").should.be.a.Number();
done();
} catch(err) {
done(err);
}
});
changeNode1.context().flow.set("payload","123","memory",function (err) {
changeNode1.receive({payload:""});
});
});
});
it('changes the value using number - number flow context', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "payload", "pt": "flow", "from": "123", "fromt": "num", "to": "abc", "tot": "str" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
@@ -904,6 +1102,28 @@ describe('change Node', function() {
});
});
it('changes the value using number - number persistable flow context', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "#:(memory)::payload", "pt": "flow", "from": "123", "fromt": "num", "to": "abc", "tot": "str" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
helperNode1.context().flow.get("payload","memory",function (err, val) {
val.should.equal("abc");
done();
});
} catch(err) {
done(err);
}
});
changeNode1.context().flow.set("payload",123,"memory",function (err) {
changeNode1.receive({payload:""});
});
});
});
it('changes the value using boolean - boolean flow context', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "payload", "pt": "flow", "from": "true", "fromt": "bool", "to": "abc", "tot": "str" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
@@ -923,6 +1143,28 @@ describe('change Node', function() {
});
});
it('changes the value using boolean - boolean persistable flow context', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "change", "p": "#:(memory)::payload", "pt": "flow", "from": "true", "fromt": "bool", "to": "abc", "tot": "str" }],"reg":false,"name":"changeNode","wires":[["helperNode1"]],"z":"flow"},
{id:"helperNode1", type:"helper", wires:[],"z":"flow"}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
helperNode1.context().flow.get("payload","memory",function (err, val) {
val.should.equal("abc");
done();
});
} catch(err) {
done(err);
}
});
changeNode1.context().flow.set("payload",true,function (err) {
changeNode1.receive({payload:""});
});
});
});
describe('env var', function() {
before(function() {
process.env.NR_TEST_A = 'foo';
@@ -989,6 +1231,28 @@ describe('change Node', function() {
});
});
it('deletes the value of persistable global context property', function(done) {
var flow = [{"id":"changeNode1","type":"change",rules:[{ "t": "delete", "p": "#:(memory)::globalValue", "pt": "global"}],"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];
helper.load(changeNode, flow, function() {
var changeNode1 = helper.getNode("changeNode1");
var helperNode1 = helper.getNode("helperNode1");
helperNode1.on("input", function(msg) {
try {
changeNode1.context().global.get("globalValue","memory",function(err,val) {
should.equal(undefined);
done();
});
} catch(err) {
done(err);
}
});
changeNode1.context().global.set("globalValue","Hello World!","memory",function (err) {
changeNode1.receive({payload:""});
});
});
});
it('deletes the value of a multi-level message property', function(done) {
var flow = [{"id":"changeNode1","type":"change","action":"delete","property":"foo.bar","from":"","to":"","reg":false,"name":"changeNode","wires":[["helperNode1"]]},
{id:"helperNode1", type:"helper", wires:[]}];