cordova

src/cordova/plugins/phonegap-plugin-barcodescanner/spec/helper/cordova.js

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+/* global cordova:true */
+
+/*!
+ * Module dependencies.
+ */
+
+/**
+ * cordova.js for node.
+ *
+ * Think of this as cordova-node, which would be simliar to cordova-android
+ * or cordova-browser. The purpose of this module is to enable testing
+ * of a plugin's JavaScript interface.
+ *
+ * When this module is first required, it will insert a global cordova
+ * instance, which can hijack cordova-specific commands within the pluin's
+ * implementation.
+ *
+ * Remember to require this module before the plugin that you want to test.
+ *
+ * Example:
+ *
+ *     var cordova = require('./helper/cordova'),
+ *         myPlugin = require('../www/myPlugin');
+ */
+
+module.exports = global.cordova = cordova = {
+
+    /**
+     * cordova.require Mock.
+     *
+     * Hijacks all cordova.requires. By default, it returns an empty function.
+     * You can define your own implementation of each required module before
+     * or after it has been required.
+     *
+     * See `cordova.required` to learn how to add your own module implemtnation.
+     */
+
+    require: function(moduleId) {
+        // define a default function if it doesn't exist
+        if (!cordova.required[moduleId]) {
+            cordova.required[moduleId] = function() {};
+        }
+        // create a new module mapping between the module Id and cordova.required.
+        return new ModuleMap(moduleId);
+    },
+
+    /**
+     * Cordova module implementations.
+     *
+     * A key-value hash, where the key is the module such as 'cordova/exec'
+     * and the value is the function or object returned.
+     *
+     * For example:
+     *
+     *     var exec = require('cordova/exec');
+     *
+     * Will map to:
+     *
+     *     cordova.required['cordova/exec'];
+     */
+
+    required: {
+        // populated at runtime
+    }
+};
+
+/**
+ * Module Mapper.
+ *
+ * Returns a function that when executed will lookup the implementation
+ * in cordova.required[id].
+ *
+ * @param {String} moduleId is the module name/path, such as 'cordova/exec'
+ * @return {Function}.
+ */
+
+function ModuleMap(moduleId) {
+    return function() {
+        // lookup and execute the module's mock implementation, passing
+        // in any parameters that were provided.
+        return cordova.required[moduleId].apply(this, arguments);
+    };
+}

src/cordova/plugins/phonegap-plugin-barcodescanner/spec/index.spec.js

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+/* globals require */
+
+/*!
+ * Module dependencies.
+ */
+
+var cordova = require('./helper/cordova'),
+    BarcodeScanner = require('../www/barcodescanner'),
+    execSpy,
+    execWin,
+    options;
+
+/*!
+ * Specification.
+ */
+
+describe('phonegap-plugin-barcodescanner', function () {
+    beforeEach(function () {
+        execWin = jasmine.createSpy();
+        execSpy = spyOn(cordova.required, 'cordova/exec').andCallFake(execWin);
+    });
+
+    describe('BarcodeScanner', function () {
+      it("BarcodeScanner plugin should exist", function() {
+          expect(BarcodeScanner).toBeDefined();
+          expect(typeof BarcodeScanner == 'object').toBe(true);
+      });
+
+      it("should contain a scan function", function() {
+          expect(BarcodeScanner.scan).toBeDefined();
+          expect(typeof BarcodeScanner.scan == 'function').toBe(true);
+      });
+
+      it("should contain an encode function", function() {
+          expect(BarcodeScanner.encode).toBeDefined();
+          expect(typeof BarcodeScanner.encode == 'function').toBe(true);
+      });
+
+      it("should contain three DestinationType constants", function() {
+          expect(BarcodeScanner.Encode.TEXT_TYPE).toBe("TEXT_TYPE");
+          expect(BarcodeScanner.Encode.EMAIL_TYPE).toBe("EMAIL_TYPE");
+          expect(BarcodeScanner.Encode.PHONE_TYPE).toBe("PHONE_TYPE");
+          expect(BarcodeScanner.Encode.SMS_TYPE).toBe("SMS_TYPE");
+      });
+    });
+
+    describe('BarcodeScanner instance', function () {
+        describe('cordova.exec', function () {
+            it('should call cordova.exec on next process tick', function (done) {
+                BarcodeScanner.scan(function() {}, function() {}, {});
+                setTimeout(function () {
+                    expect(execSpy).toHaveBeenCalledWith(
+                        jasmine.any(Function),
+                        jasmine.any(Function),
+                        'BarcodeScanner',
+                        'scan',
+                        jasmine.any(Object)
+                    );
+                    done();
+                }, 100);
+            });
+
+            it('should call cordova.exec on next process tick', function (done) {
+                BarcodeScanner.encode("", "",function() {}, function() {}, {});
+                setTimeout(function () {
+                    expect(execSpy).toHaveBeenCalledWith(
+                        jasmine.any(Function),
+                        jasmine.any(Function),
+                        'BarcodeScanner',
+                        'encode',
+                        jasmine.any(Object)
+                    );
+                    done();
+                }, 100);
+            });
+        });
+    });
+});