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https://github.com/node-red/node-red.git
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Merge pull request #1750 from node-red-hitachi/logic-nodes-test
Add test cases for logic nodes
This commit is contained in:
Nick O'Leary
GitHub
commit
fef71f29c4
@ -20,6 +20,8 @@ var joinNode = require("../../../../nodes/core/logic/17-split.js");
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var helper = require("node-red-node-test-helper");
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var helper = require("node-red-node-test-helper");
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var RED = require("../../../../red/red.js");
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var RED = require("../../../../red/red.js");
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var TimeoutForErrorCase = 20;
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describe('SPLIT node', function() {
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describe('SPLIT node', function() {
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before(function(done) {
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before(function(done) {
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@ -264,6 +266,126 @@ describe('SPLIT node', function() {
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});
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});
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});
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});
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it('should handle invalid spltType (not an array)', function (done) {
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var flow = [{ id: "sn1", type: "split", splt: "1", spltType: "bin", wires: [["sn2"]] },
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{ id: "sn2", type: "helper" }];
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helper.load(splitNode, flow, function () {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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setTimeout(function () {
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done();
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}, TimeoutForErrorCase);
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sn2.on("input", function (msg) {
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done(new Error("This path does not go through."));
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});
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sn1.receive({ payload: "123" });
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});
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});
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it('should handle invalid splt length', function (done) {
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var flow = [{ id: "sn1", type: "split", splt: 0, spltType: "len", wires: [["sn2"]] },
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{ id: "sn2", type: "helper" }];
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helper.load(splitNode, flow, function () {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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setTimeout(function () {
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done();
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}, TimeoutForErrorCase);
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sn2.on("input", function (msg) {
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done(new Error("This path does not go through."));
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});
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sn1.receive({ payload: "123" });
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});
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});
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it('should handle invalid array splt length', function (done) {
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var flow = [{ id: "sn1", type: "split", arraySplt: 0, arraySpltType: "len", wires: [["sn2"]] },
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{ id: "sn2", type: "helper" }];
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helper.load(splitNode, flow, function () {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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setTimeout(function () {
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done();
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}, TimeoutForErrorCase);
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sn2.on("input", function (msg) {
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done(new Error("This path does not go through."));
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});
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sn1.receive({ payload: "123" });
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});
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});
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it('should ceil count value when msg.payload type is string', function (done) {
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var flow = [{ id: "sn1", type: "split", splt: "2", spltType: "len", wires: [["sn2"]] },
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{ id: "sn2", type: "helper" }];
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helper.load(splitNode, flow, function () {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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sn2.on("input", function (msg) {
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msg.should.have.property("parts");
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msg.parts.should.have.property("count", 2);
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msg.parts.should.have.property("index");
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if (msg.parts.index === 0) { msg.payload.length.should.equal(2); }
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if (msg.parts.index === 1) { msg.payload.length.should.equal(1); done(); }
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});
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sn1.receive({ payload: "123" });
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});
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});
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it('should handle spltBufferString value of undefined', function (done) {
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var flow = [{ id: "sn1", type: "split", wires: [["sn2"]], splt: "[52]", spltType: "bin" },
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{ id: "sn2", type: "helper" }];
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helper.load(splitNode, flow, function () {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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sn2.on("input", function (msg) {
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try {
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msg.should.have.property("parts");
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msg.parts.should.have.property("index");
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if (msg.parts.index === 0) { msg.payload.toString().should.equal("123"); done(); }
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} catch (err) {
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done(err);
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}
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});
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sn1.receive({ payload: "123" });
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});
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});
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it('should ceil count value when msg.payload type is Buffer', function (done) {
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var flow = [{ id: "sn1", type: "split", splt: "2", spltType: "len", wires: [["sn2"]] },
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{ id: "sn2", type: "helper" }];
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helper.load(splitNode, flow, function () {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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sn2.on("input", function (msg) {
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msg.should.have.property("parts");
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msg.parts.should.have.property("count", 2);
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msg.parts.should.have.property("index");
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if (msg.parts.index === 0) { msg.payload.length.should.equal(2); }
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if (msg.parts.index === 1) { msg.payload.length.should.equal(1); done(); }
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});
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var b = new Buffer.from("123");
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sn1.receive({ payload: b });
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});
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});
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it('should set msg.parts.ch when node.spltType is str', function (done) {
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var flow = [{ id: "sn1", type: "split", splt: "2", spltType: "str", stream: false, wires: [["sn2"]] },
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{ id: "sn2", type: "helper" }];
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helper.load(splitNode, flow, function () {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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sn2.on("input", function (msg) {
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msg.should.have.property("parts");
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msg.parts.should.have.property("count", 2);
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msg.parts.should.have.property("index");
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if (msg.parts.index === 0) { msg.payload.length.should.equal(2); }
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if (msg.parts.index === 1) { msg.payload.length.should.equal(1); done(); }
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});
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var b = new Buffer.from("123");
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sn1.receive({ payload: b });
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});
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});
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});
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});
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describe('JOIN node', function() {
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describe('JOIN node', function() {
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@ -942,7 +1064,7 @@ describe('JOIN node', function() {
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evt.should.have.property('type', "join");
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evt.should.have.property('type', "join");
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evt.should.have.property('msg', "join.too-many");
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evt.should.have.property('msg', "join.too-many");
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done();
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done();
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}, 150);
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}, TimeoutForErrorCase);
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n1.receive({payload:3, parts:{index:2, count:4, id:222}});
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n1.receive({payload:3, parts:{index:2, count:4, id:222}});
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n1.receive({payload:2, parts:{index:1, count:4, id:222}});
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n1.receive({payload:2, parts:{index:1, count:4, id:222}});
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n1.receive({payload:4, parts:{index:3, count:4, id:222}});
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n1.receive({payload:4, parts:{index:3, count:4, id:222}});
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@ -950,4 +1072,109 @@ describe('JOIN node', function() {
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});
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});
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});
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});
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it('should handle invalid JSON expression"', function (done) {
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var flow = [{
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id: "n1", type: "join", mode: "reduce",
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reduceRight: false,
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reduceExp: "invalid expr",
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reduceInit: "0",
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reduceInitType: "num",
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reduceFixup: undefined,
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wires: [["n2"]]
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},
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{ id: "n2", type: "helper" }];
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helper.load(joinNode, flow, function () {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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setTimeout(function () {
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done();
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}, TimeoutForErrorCase);
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n2.on("input", function (msg) {
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done(new Error("This path does not go through."));
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});
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n1.receive({ payload: "A", parts: { id: 1, type: "string", ch: ",", index: 0, count: 1 } });
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});
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});
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it('should concat payload when group.type is array', function (done) {
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var flow = [{ id: "n1", type: "join", wires: [["n2"]], build: "array", mode: "auto" },
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{ id: "n2", type: "helper" }];
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helper.load(joinNode, flow, function () {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function (msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.be.an.Array();
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msg.payload[0].should.equal("ab");
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msg.payload[1].should.equal("cd");
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msg.payload[2].should.equal("ef");
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done();
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}
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catch (e) { done(e); }
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});
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n1.receive({ payload: "ab", parts: { id: 1, type: "array", ch: ",", index: 0, count: 3, len:2}});
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n1.receive({ payload: "cd", parts: { id: 1, type: "array", ch: ",", index: 1, count: 3, len:2}});
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n1.receive({ payload: "ef", parts: { id: 1, type: "array", ch: ",", index: 2, count: 3, len:2}});
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});
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});
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it('should concat payload when group.type is buffer and group.joinChar is undefined', function (done) {
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var flow = [{ id: "n1", type: "join", wires: [["n2"]], joiner: ",", build: "buffer", mode: "auto" },
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{ id: "n2", type: "helper" }];
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helper.load(joinNode, flow, function () {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function (msg) {
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try {
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msg.should.have.property("payload");
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Buffer.isBuffer(msg.payload).should.be.true();
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msg.payload.toString().should.equal("ABC");
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done();
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}
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catch (e) { done(e); }
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});
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n1.receive({ payload: Buffer.from("A"), parts: { id: 1, type: "buffer", index: 0, count: 3 } });
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n1.receive({ payload: Buffer.from("B"), parts: { id: 1, type: "buffer", index: 1, count: 3 } });
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n1.receive({ payload: Buffer.from("C"), parts: { id: 1, type: "buffer", index: 2, count: 3 } });
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});
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});
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it('should concat payload when group.type is string and group.joinChar is not string', function (done) {
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var flow = [{ id: "n1", type: "join", wires: [["n2"]], joiner: ",", build: "buffer", mode: "auto" },
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{ id: "n2", type: "helper" }];
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helper.load(joinNode, flow, function () {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function (msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.toString().should.equal("A0B0C");
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done();
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}
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catch (e) { done(e); }
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});
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n1.receive({ payload: Buffer.from("A"), parts: { id: 1, type: "string", ch: Buffer.from("0"), index: 0, count: 3 } });
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n1.receive({ payload: Buffer.from("B"), parts: { id: 1, type: "string", ch: Buffer.from("0"), index: 1, count: 3 } });
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n1.receive({ payload: Buffer.from("C"), parts: { id: 1, type: "string", ch: Buffer.from("0"), index: 2, count: 3 } });
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});
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});
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it('should handle msg.parts property when mode is auto and parts or id are missing', function (done) {
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var flow = [{ id: "n1", type: "join", wires: [["n2"]], joiner: "[44]", joinerType: "bin", build: "string", mode: "auto" },
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{ id: "n2", type: "helper" }];
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helper.load(joinNode, flow, function () {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function (msg) {
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done(new Error("This path does not go through."));
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});
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n1.receive({ payload: "A", parts: { type: "string", ch: ",", index: 0, count: 2 } });
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n1.receive({ payload: "B", parts: { type: "string", ch: ",", index: 1, count: 2 } });
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setTimeout(function () {
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done();
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}, TimeoutForErrorCase);
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});
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});
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});
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});
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@ -213,8 +213,6 @@ describe('SORT node', function() {
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check_sort1C(flow, "$substring(payload,1)", data_in, data_out, done);
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check_sort1C(flow, "$substring(payload,1)", data_in, data_out, done);
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});
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});
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})();
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})();
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return;
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(function() {
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(function() {
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var flow = [{id:"n1", type:"sort", order:"descending", as_num:false, wires:[["n2"]]},
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var flow = [{id:"n1", type:"sort", order:"descending", as_num:false, wires:[["n2"]]},
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@ -250,8 +248,6 @@ describe('SORT node', function() {
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n1.receive(msg1);
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n1.receive(msg1);
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});
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});
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});
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});
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return;
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it('should handle too many pending messages', function(done) {
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it('should handle too many pending messages', function(done) {
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var flow = [{id:"n1", type:"sort", order:"ascending", as_num:false, target:"payload", targetType:"seq", seqKey:"payload", seqKeyType:"msg", wires:[["n2"]]},
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var flow = [{id:"n1", type:"sort", order:"ascending", as_num:false, target:"payload", targetType:"seq", seqKey:"payload", seqKeyType:"msg", wires:[["n2"]]},
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