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node_modules/node-red-contrib-spreadsheet-in/test/sheet_spec.js

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+var should = require("should");
+var helper = require("node-red-node-test-helper");
+var bookNode = require("../book.js");
+var sheetNode = require("../sheet.js");
+var fs = require("fs");
+
+helper.init(require.resolve('node-red'));
+
+describe('sheet Node', function () {
+
+    before(function (done) {
+        helper.startServer(done);
+    });
+
+    after(function (done) {
+        helper.stopServer(done);
+    });
+
+    afterEach(function () {
+        helper.unload();
+    });
+
+    it('should be loaded', function (done) {
+        var flow = [{ id: "n1", type: "sheet", name: "sheet1" }];
+        helper.load(sheetNode, flow, function () {
+            var n1 = helper.getNode("n1");
+            n1.should.have.property('name', 'sheet1');
+            done();
+        });
+    });
+
+    it('should pick the sheet object specified in node config', function (done) {
+        var flow = [
+            { id: "n1", type: "book", name: "book1", wires: [["n2"]] },
+            { id: "n2", type: "sheet", name: "sheet1", wires: [["n3"]], sheetName: "Sheet1" },
+            { id: "n3", type: "helper" }
+        ];
+        helper.load([bookNode, sheetNode], flow, function () {
+            var n3 = helper.getNode("n3");
+            n3.on("input", function (msg) {
+                msg.should.have.propertyByPath('payload', '!ref').eql("A1:C3");
+                msg.should.have.property('selectedSheetName', "Sheet1");
+                done();
+            });
+            var n1 = helper.getNode("n1");
+            var data = fs.readFileSync(__dirname + "/example.xlsx");
+            n1.receive({ payload: data });
+        });
+    });
+
+    it('should pick the sheet object specified in msg object', function (done) {
+        var flow = [
+            { id: "n1", type: "book", name: "book1", wires: [["n2"]] },
+            { id: "n2", type: "sheet", name: "sheet1", wires: [["n3"]], sheetName: "" },
+            { id: "n3", type: "helper" }
+        ];
+        helper.load([bookNode, sheetNode], flow, function () {
+            var n3 = helper.getNode("n3");
+            n3.on("input", function (msg) {
+                msg.should.have.propertyByPath('payload', '!ref').eql("A1:C3");
+                msg.should.have.property('selectedSheetName', "Sheet1");
+                done();
+            });
+            var n1 = helper.getNode("n1");
+            var data = fs.readFileSync(__dirname + "/example.xlsx");
+            n1.receive({ payload: data, selectSheetName: "Sheet1" });
+        });
+    });
+
+});