From 2201c9062fe33ea3eded15d5cd63a6468a77ac08 Mon Sep 17 00:00:00 2001
From: Yuma Matsuura <yuma.matsuura.uj@hitachi-solutions.com>
Date: Thu, 19 Jul 2018 13:17:41 +0900
Subject: [PATCH] Add UItest for http request

---
 .../nodes/core/core/20-inject_page.js         |   9 +-
 .../nodes/core/core/58-debug_page.js          |  19 ++
 .../nodes/core/core/80-function_page.js       |  35 +++
 .../nodes/core/core/80-template_page.js       |  55 ++++
 .../nodes/core/io/21-httpin_page.js           |  51 ++++
 .../nodes/core/io/21-httprequest_page.js      |  59 ++++
 .../nodes/core/io/21-httpresponse_page.js     |  27 ++
 .../nodes/core/logic/15-change_page.js        |  48 +++-
 .../nodes/core/parsers/70-HTML_page.js        |  31 ++
 .../pageobjects/nodes/nodefactory_page.js     |  13 +
 .../pageobjects/workspace/palette_page.js     |   6 +
 test/editor/specs/scenario/cookbook_uispec.js | 272 +++++++++++++++++-
 12 files changed, 620 insertions(+), 5 deletions(-)
 create mode 100644 test/editor/pageobjects/nodes/core/core/80-function_page.js
 create mode 100644 test/editor/pageobjects/nodes/core/core/80-template_page.js
 create mode 100644 test/editor/pageobjects/nodes/core/io/21-httpin_page.js
 create mode 100644 test/editor/pageobjects/nodes/core/io/21-httprequest_page.js
 create mode 100644 test/editor/pageobjects/nodes/core/io/21-httpresponse_page.js
 create mode 100644 test/editor/pageobjects/nodes/core/parsers/70-HTML_page.js

diff --git a/test/editor/pageobjects/nodes/core/core/20-inject_page.js b/test/editor/pageobjects/nodes/core/core/20-inject_page.js
index 09248f268..3ba0b26d3 100644
--- a/test/editor/pageobjects/nodes/core/core/20-inject_page.js
+++ b/test/editor/pageobjects/nodes/core/core/20-inject_page.js
@@ -27,7 +27,7 @@ util.inherits(injectNode, nodePage);
 var payloadType = {
     "flow": 1,
     "global": 2,
-    "string": 3,
+    "str": 3,
     "num": 4,
     "bool": 5,
     "json": 6,
@@ -43,6 +43,13 @@ var timeType = {
     "atASpecificTime": 4,
 };
 
+var timeType = {
+    "none": 1,
+    "interval": 2,
+    "intervalBetweenTimes": 3,
+    "atASpecificTime": 4,
+};
+
 injectNode.prototype.setPayload = function(type, value) {
     // Open a payload type list.
     browser.clickWithWait('//*[contains(@class, "red-ui-typedInput-container")]');
diff --git a/test/editor/pageobjects/nodes/core/core/58-debug_page.js b/test/editor/pageobjects/nodes/core/core/58-debug_page.js
index f87f29646..b04e4a228 100644
--- a/test/editor/pageobjects/nodes/core/core/58-debug_page.js
+++ b/test/editor/pageobjects/nodes/core/core/58-debug_page.js
@@ -24,4 +24,23 @@ function debugNode(id) {
 
 util.inherits(debugNode, nodePage);
 
+var target = {
+    "msg": 1,
+    "full": 2
+};
+
+debugNode.prototype.setTarget = function(type, value) {
+    // Open a payload type list.
+    browser.clickWithWait('//*[contains(@class, "red-ui-typedInput-container")]/button');
+    // Select a payload type.
+    var xPath = '/html/body/div[11]/a[' + target[type] + ']';
+    browser.clickWithWait(xPath);
+    if (value) {
+        browser.clickWithWait('//*[contains(@class, "red-ui-typedInput-input")]/input');
+        browser.keys(['Control', 'a', 'Control']);
+        browser.keys(['Delete']);
+        browser.setValue('//*[contains(@class, "red-ui-typedInput-input")]/input', value);
+    }
+}
+
 module.exports = debugNode;
diff --git a/test/editor/pageobjects/nodes/core/core/80-function_page.js b/test/editor/pageobjects/nodes/core/core/80-function_page.js
new file mode 100644
index 000000000..1cd47f8b9
--- /dev/null
+++ b/test/editor/pageobjects/nodes/core/core/80-function_page.js
@@ -0,0 +1,35 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var util = require("util");
+
+var nodePage = require("../../node_page");
+
+function functionNode(id) {
+    nodePage.call(this, id);
+}
+
+util.inherits(functionNode, nodePage);
+
+functionNode.prototype.setCode = function(value) {
+    browser.click('#node-input-func-editor');
+    browser.keys(['Control', 'Home', 'Control']);
+    for (var i=0; i<value.length; i++) {
+        browser.keys([value.substr(i, 1)]);
+    }
+}
+
+module.exports = functionNode;
diff --git a/test/editor/pageobjects/nodes/core/core/80-template_page.js b/test/editor/pageobjects/nodes/core/core/80-template_page.js
new file mode 100644
index 000000000..c9f380df5
--- /dev/null
+++ b/test/editor/pageobjects/nodes/core/core/80-template_page.js
@@ -0,0 +1,55 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var util = require("util");
+
+var nodePage = require("../../node_page");
+
+function templateNode(id) {
+    nodePage.call(this, id);
+}
+
+util.inherits(templateNode, nodePage);
+
+var syntaxType = {
+    "mustache": 1,
+    "plain": 2
+};
+
+templateNode.prototype.setSyntax = function(type) {
+    // Open a method type list.
+    browser.clickWithWait('#node-input-syntax');
+    // Select a method type.
+    var syntaxTypeXPath = '//*[@id="node-input-syntax"]/option[' + syntaxType[type] + ']';
+    browser.clickWithWait(syntaxTypeXPath);
+}
+
+templateNode.prototype.setFormat = function(type) {
+    browser.selectByValue('#node-input-format', type);
+}
+
+templateNode.prototype.setTemplate = function(value) {
+    browser.click('#node-input-template-editor');
+    browser.keys(['Control', 'a', 'Control']); // call twice to release the keys.
+    // Need to add a character one by one since some words such as 'Control' are treated as a special word.
+    for (var i=0; i<value.length; i++) {
+        browser.keys([value.charAt(i)]);
+    }
+    browser.keys(['Control', 'Shift', 'End', 'Shift', 'Control']);
+    browser.keys(['Delete']);
+}
+
+module.exports = templateNode;
diff --git a/test/editor/pageobjects/nodes/core/io/21-httpin_page.js b/test/editor/pageobjects/nodes/core/io/21-httpin_page.js
new file mode 100644
index 000000000..b3c428f78
--- /dev/null
+++ b/test/editor/pageobjects/nodes/core/io/21-httpin_page.js
@@ -0,0 +1,51 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var util = require("util");
+
+var nodePage = require("../../node_page");
+
+function httpinNode(id) {
+    nodePage.call(this, id);
+}
+
+function setMethod(type) {
+    browser.selectByValue('#node-input-method', type);
+}
+
+util.inherits(httpinNode, nodePage);
+
+var methodType = {
+    "get": 1,
+    "post": 2,
+    "put": 3,
+    "delete": 4,
+    "patch": 5,
+};
+
+httpinNode.prototype.setMethod = function(type) {
+  // Open a method type list.
+  browser.clickWithWait('#node-input-method');
+  // Select a method type.
+  var methodTypeXPath = '//*[@id="node-input-method"]/option[' + methodType[type] + ']';
+  browser.clickWithWait(methodTypeXPath);
+}
+
+httpinNode.prototype.setUrl = function(value) {
+    browser.setValue('#node-input-url', value);
+}
+
+module.exports = httpinNode;
diff --git a/test/editor/pageobjects/nodes/core/io/21-httprequest_page.js b/test/editor/pageobjects/nodes/core/io/21-httprequest_page.js
new file mode 100644
index 000000000..2eab7cc64
--- /dev/null
+++ b/test/editor/pageobjects/nodes/core/io/21-httprequest_page.js
@@ -0,0 +1,59 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var util = require("util");
+
+var nodePage = require("../../node_page");
+
+function httpRequestNode(id) {
+    nodePage.call(this, id);
+}
+
+util.inherits(httpRequestNode, nodePage);
+
+var methodType = {
+    "get": 1,
+    "post": 2,
+    "put": 3,
+    "delete": 4,
+    "setByMsgMethod": 5,
+};
+
+var retType = {
+    "txt": 1,
+    "bin": 2,
+    "obj": 3,
+};
+
+httpRequestNode.prototype.setUrl = function(value) {
+    browser.setValue('#node-input-url', value);
+}
+
+httpRequestNode.prototype.setMethod = function(type) {
+    // Open a method type list.
+    browser.clickWithWait('#node-input-method');
+    // Select a method type.
+    var methodTypeXPath = '//*[@id="node-input-method"]/option[' + methodType[type] + ']';
+    browser.clickWithWait(methodTypeXPath);
+}
+
+httpRequestNode.prototype.setRet = function(type) {
+    browser.clickWithWait('#node-input-ret');
+    var retTypeXPath = '//*[@id="node-input-ret"]/option[' + retType[type] + ']';
+    browser.clickWithWait(retTypeXPath);
+}
+
+module.exports = httpRequestNode;
diff --git a/test/editor/pageobjects/nodes/core/io/21-httpresponse_page.js b/test/editor/pageobjects/nodes/core/io/21-httpresponse_page.js
new file mode 100644
index 000000000..7fb1886ce
--- /dev/null
+++ b/test/editor/pageobjects/nodes/core/io/21-httpresponse_page.js
@@ -0,0 +1,27 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var util = require("util");
+
+var nodePage = require("../../node_page");
+
+function httpResponseNode(id) {
+    nodePage.call(this, id);
+}
+
+util.inherits(httpResponseNode, nodePage);
+
+module.exports = httpResponseNode;
diff --git a/test/editor/pageobjects/nodes/core/logic/15-change_page.js b/test/editor/pageobjects/nodes/core/logic/15-change_page.js
index aa8b8a73b..f78114ef2 100644
--- a/test/editor/pageobjects/nodes/core/logic/15-change_page.js
+++ b/test/editor/pageobjects/nodes/core/logic/15-change_page.js
@@ -24,14 +24,58 @@ function changeNode(id) {
 
 util.inherits(changeNode, nodePage);
 
+var tType = {
+    "set": 1,
+    "change": 2,
+    "delete": 3,
+    "move": 4,
+};
+
+var totType = {
+    "msg": 1,
+    "flow": 2,
+    "global": 3,
+    "str": 4,
+    "num": 5,
+    "bool": 6,
+    "json": 7,
+    "bin": 8,
+    "date": 9,
+    "jsonata": 10,
+};
+
+var ptType = {
+    "msg": 1,
+    "flow": 2,
+    "global": 3,
+};
+
 function setT(rule, index) {
     browser.selectByValue('//*[@id="node-input-rule-container"]/li[' + index + ']/div/div[1]/select', rule);
 }
 
-changeNode.prototype.ruleSet = function(to, index) {
+// It is better to create a function whose input value is the object type in the future,
+changeNode.prototype.ruleSet = function(p, pt, to, tot, index) {
     index = index ? index : 1;
     setT("set", index);
-    browser.setValue('//*[@id="node-input-rule-container"]/li[' + index + ']/div/div[2]/div[2]/div/input', to);
+    if (pt) {
+        browser.clickWithWait('//*[@id="node-input-rule-container"]/li[' + index + ']/div/div[1]/div/button[1]');
+        var num = 5 * index + 6;
+        var ptXPath = '/html/body/div[' + num + ']/a[' + ptType[pt] + ']';
+        browser.clickWithWait(ptXPath);
+    }
+    if (p) {
+        browser.setValue('//*[@id="node-input-rule-container"]/li[' + index + ']/div/div[1]/div/div/input', p);
+    }
+    if (tot) {
+        browser.clickWithWait('//*[@id="node-input-rule-container"]/li[' + index + ']/div/div[2]/div[2]/button[1]');
+        var num = 5 * index + 7;
+        var totXPath = '/html/body/div[' + num + ']/a[' + totType[tot] + ']';
+        browser.clickWithWait(totXPath);
+    }
+    if (to) {
+        browser.setValue('//*[@id="node-input-rule-container"]/li[' + index + ']/div/div[2]/div[2]/div/input' , to);
+    }
 }
 
 changeNode.prototype.ruleDelete = function(index) {
diff --git a/test/editor/pageobjects/nodes/core/parsers/70-HTML_page.js b/test/editor/pageobjects/nodes/core/parsers/70-HTML_page.js
new file mode 100644
index 000000000..034272e8a
--- /dev/null
+++ b/test/editor/pageobjects/nodes/core/parsers/70-HTML_page.js
@@ -0,0 +1,31 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var util = require("util");
+
+var nodePage = require("../../node_page");
+
+function htmlNode(id) {
+    nodePage.call(this, id);
+}
+
+util.inherits(htmlNode, nodePage);
+
+htmlNode.prototype.setTag = function(value) {
+    browser.setValue('#node-input-tag', value);
+}
+
+module.exports = htmlNode;
diff --git a/test/editor/pageobjects/nodes/nodefactory_page.js b/test/editor/pageobjects/nodes/nodefactory_page.js
index 8d06d3342..f15146ad6 100644
--- a/test/editor/pageobjects/nodes/nodefactory_page.js
+++ b/test/editor/pageobjects/nodes/nodefactory_page.js
@@ -16,17 +16,30 @@
 
 var injectNode = require('./core/core/20-inject_page');
 var debugNode = require('./core/core/58-debug_page');
+var templateNode = require('./core/core/80-template_page');
+var functionNode = require('./core/core/80-function_page');
+var httpinNode = require('./core/io/21-httpin_page');
+var httpResponseNode = require('./core/io/21-httpresponse_page');
 var changeNode = require('./core/logic/15-change_page');
 var rangeNode = require('./core/logic/16-range_page');
+var httpRequestNode = require('./core/io/21-httprequest_page');
+var htmlNode = require('./core/parsers/70-HTML_page');
+
 
 var nodeCatalog = {
     // input
     "inject": injectNode,
+    "httpin": httpinNode,
     // output
     "debug": debugNode,
+    "httpResponse": httpResponseNode,
     // function
+    "function": functionNode,
+    "template": templateNode,
     "change": changeNode,
     "range": rangeNode,
+    "httpRequest": httpRequestNode,
+    "html": htmlNode,
 }
 
 function create(type, id) {
diff --git a/test/editor/pageobjects/workspace/palette_page.js b/test/editor/pageobjects/workspace/palette_page.js
index 764f5e55c..802d504a8 100644
--- a/test/editor/pageobjects/workspace/palette_page.js
+++ b/test/editor/pageobjects/workspace/palette_page.js
@@ -17,11 +17,17 @@
 var idMap = {
     // input
     "inject": "#palette_node_inject",
+    "httpin": "#palette_node_http_in",
     // output
     "debug": "#palette_node_debug",
+    "httpResponse": "#palette_node_http_response",
     // function
+    "function": "#palette_node_function",
+    "template": "#palette_node_template",
     "change": "#palette_node_change",
     "range": "#palette_node_range",
+    "httpRequest": "#palette_node_http_request",
+    "html": "#palette_node_html",
 };
 
 function getId(type) {
diff --git a/test/editor/specs/scenario/cookbook_uispec.js b/test/editor/specs/scenario/cookbook_uispec.js
index a29fa5891..4079ad8d2 100644
--- a/test/editor/specs/scenario/cookbook_uispec.js
+++ b/test/editor/specs/scenario/cookbook_uispec.js
@@ -24,6 +24,8 @@ var workspace = require('../../pageobjects/workspace/workspace_page');
 var specUtil = require('../../pageobjects/util/spec_util_page');
 
 var nodeWidth = 200;
+var nodeHeight = 100;
+var httpNodeRoot = "/api";
 
 // https://cookbook.nodered.org/
 describe('cookbook', function() {
@@ -46,7 +48,7 @@ describe('cookbook', function() {
             var debugNode = workspace.addNode("debug", nodeWidth * 2);
 
             changeNode.edit();
-            changeNode.ruleSet("Hello World!");
+            changeNode.ruleSet("payload", "msg", "Hello World!");
             changeNode.clickOk();
 
             injectNode.connect(changeNode);
@@ -150,7 +152,7 @@ describe('cookbook', function() {
             var debugNode = workspace.addNode("debug", nodeWidth * 2);
 
             injectNode.edit();
-            injectNode.setPayload("string", "Started!")
+            injectNode.setPayload("str", "Started!")
             injectNode.setOnce(true);
             injectNode.clickOk();
             injectNode.connect(debugNode);
@@ -185,4 +187,270 @@ describe('cookbook', function() {
         // skip this case since it needs up to one minite.
         it.skip('trigger a flow at a specific time');
     });
+
+    describe('HTTP requests', function() {
+        it('simple get request', function() {
+            var injectNode = workspace.addNode("inject");
+            var httpRequetNode = workspace.addNode("httpRequest", nodeWidth);
+            var htmlNode = workspace.addNode("html", nodeWidth * 2);
+            var debugNode = workspace.addNode("debug", nodeWidth * 3);
+
+            httpRequetNode.edit();
+            httpRequetNode.setMethod("get");
+            httpRequetNode.setUrl(helper.url());
+            httpRequetNode.clickOk();
+
+            htmlNode.edit();
+            htmlNode.setTag("title");
+            htmlNode.clickOk();
+
+            injectNode.connect(httpRequetNode);
+            httpRequetNode.connect(htmlNode);
+            htmlNode.connect(debugNode);
+
+            workspace.deploy();
+
+            debugTab.open();
+            debugTab.clearMessage();
+            injectNode.clickLeftButton();
+            debugTab.getMessage().should.be.equal('"Node-RED"');
+        });
+
+        it('set the URL of a request', function() {
+            var injectNode = workspace.addNode("inject");
+            var changeNode = workspace.addNode("change", nodeWidth * 1.5);
+            var httpRequetNode = workspace.addNode("httpRequest", nodeWidth * 2.5);
+            var debugNode = workspace.addNode("debug", nodeWidth * 3.5);
+
+            injectNode.edit();
+            injectNode.setPayload("str", helper.url());
+            injectNode.clickOk();
+
+            changeNode.edit();
+            changeNode.ruleSet("url", "msg", "payload", "msg");
+            changeNode.clickOk();
+
+            injectNode.connect(changeNode);
+            changeNode.connect(httpRequetNode);
+            httpRequetNode.connect(debugNode);
+
+            workspace.deploy();
+
+            debugTab.open();
+            debugTab.clearMessage();
+            injectNode.clickLeftButton();
+            debugTab.getMessage().should.containEql('<title>Node-RED</title>');
+        });
+
+        it('set the URL of a request using a template', function() {
+            var injectNode = workspace.addNode("inject");
+            var changeNode = workspace.addNode("change", nodeWidth * 1.5);
+            var httpRequetNode = workspace.addNode("httpRequest", nodeWidth * 2.5);
+            var debugNode = workspace.addNode("debug", nodeWidth * 3.5);
+
+            injectNode.edit();
+            injectNode.setPayload("str", 'settings');
+            injectNode.clickOk();
+
+            changeNode.edit();
+            changeNode.ruleSet("query", "msg", "payload", "msg");
+            changeNode.clickOk();
+
+            httpRequetNode.edit();
+            httpRequetNode.setUrl(helper.url() + "/{{{query}}}");
+            httpRequetNode.clickOk();
+
+            injectNode.connect(changeNode);
+            changeNode.connect(httpRequetNode);
+            httpRequetNode.connect(debugNode);
+
+            workspace.deploy();
+
+            debugTab.open();
+            debugTab.clearMessage();
+            injectNode.clickLeftButton();
+            debugTab.getMessage().should.containEql('httpNodeRoot');
+        });
+
+        it('set the query string parameters', function() {
+            var injectNode = workspace.addNode("inject");
+            var changeNode = workspace.addNode("change", nodeWidth);
+            var httpRequetNode = workspace.addNode("httpRequest", nodeWidth * 2);
+            var debugNode = workspace.addNode("debug", nodeWidth * 3);
+
+            injectNode.edit();
+            injectNode.setPayload("str", 'Nick');
+            injectNode.clickOk();
+
+            changeNode.edit();
+            changeNode.ruleSet("query", "msg", "payload", "msg");
+            changeNode.clickOk();
+
+            httpRequetNode.edit();
+            httpRequetNode.setUrl(helper.url() + httpNodeRoot + '/set-query?q={{{query}}}');
+            httpRequetNode.clickOk();
+
+            injectNode.connect(changeNode);
+            changeNode.connect(httpRequetNode);
+            httpRequetNode.connect(debugNode);
+
+            // The code for confirmation starts from here.
+            var httpinNode = workspace.addNode("httpin", 0, nodeHeight);
+            var templateNode = workspace.addNode("template", nodeWidth, nodeHeight);
+            var httpResponseNode = workspace.addNode("httpResponse", nodeWidth * 2, nodeHeight);
+
+            httpinNode.edit();
+            httpinNode.setMethod("get");
+            httpinNode.setUrl("/set-query");
+            httpinNode.clickOk();
+
+            templateNode.edit();
+            templateNode.setSyntax("mustache");
+            templateNode.setFormat("handlebars");
+            templateNode.setTemplate("Hello {{req.query.q}}");
+            templateNode.clickOk();
+
+            httpinNode.connect(templateNode);
+            templateNode.connect(httpResponseNode);
+            // The code for confirmation ends here.
+
+            workspace.deploy();
+            debugTab.open();
+            debugTab.clearMessage();
+            injectNode.clickLeftButton();
+            debugTab.getMessage().should.eql('"Hello Nick"');
+        });
+
+        it('get a parsed JSON response', function() {
+            var injectNode = workspace.addNode("inject");
+            var changeNode_setPost = workspace.addNode("change", nodeWidth);
+            var httpRequetNode = workspace.addNode("httpRequest", nodeWidth * 2);
+            var debugNode = workspace.addNode("debug", nodeWidth * 3);
+
+            injectNode.edit();
+            injectNode.setPayload("str", "json-response");
+            injectNode.clickOk();
+
+            changeNode_setPost.edit();
+            changeNode_setPost.ruleSet("post", "msg", "payload", "msg");
+            changeNode_setPost.clickOk();
+
+            httpRequetNode.edit();
+            httpRequetNode.setMethod("get");
+            var url = helper.url() + httpNodeRoot + "/{{post}}";
+            httpRequetNode.setUrl(url);
+            httpRequetNode.setRet("obj");
+            httpRequetNode.clickOk();
+
+            debugNode.edit();
+            debugNode.setTarget("msg", "payload.title");
+            debugNode.clickOk();
+
+            injectNode.connect(changeNode_setPost);
+            changeNode_setPost.connect(httpRequetNode);
+            httpRequetNode.connect(debugNode);
+
+            // The code for confirmation starts from here.
+            var httpinNode = workspace.addNode("httpin", 0, nodeHeight);
+            var templateNode = workspace.addNode("template", nodeWidth * 1.5, nodeHeight);
+            var changeNode_setHeader = workspace.addNode("change", nodeWidth * 2.5, nodeHeight);
+            var httpResponseNode = workspace.addNode("httpResponse", nodeWidth * 3.5, nodeHeight);
+
+            httpinNode.edit();
+            httpinNode.setMethod("get");
+            httpinNode.setUrl("/json-response");
+            httpinNode.clickOk();
+
+            templateNode.edit();
+            templateNode.setSyntax("mustache");
+            templateNode.setFormat("handlebars");
+            templateNode.setTemplate("{\"title\": \"Hello\"}");
+            templateNode.clickOk();
+
+            changeNode_setHeader.edit();
+            changeNode_setHeader.ruleSet("headers", "msg", "{\"content-type\":\"application/json\"}", "json");
+            changeNode_setHeader.clickOk();
+
+            httpinNode.connect(templateNode);
+            templateNode.connect(changeNode_setHeader);
+            changeNode_setHeader.connect(httpResponseNode);
+            // The code for confirmation ends here.
+
+            workspace.deploy();
+            debugTab.open();
+            debugTab.clearMessage();
+            injectNode.clickLeftButton();
+            debugTab.getMessage().should.eql('"Hello"');
+        });
+
+        it('get a binary response', function() {
+            var injectNode = workspace.addNode("inject");
+            var httpRequetNode = workspace.addNode("httpRequest", nodeWidth);
+            var debugNode = workspace.addNode("debug", nodeWidth * 2);
+
+            httpRequetNode.edit();
+            httpRequetNode.setMethod("get");
+            httpRequetNode.setUrl(helper.url() + "/settings");
+            httpRequetNode.setRet("bin");
+            httpRequetNode.clickOk();
+
+            injectNode.connect(httpRequetNode);
+            httpRequetNode.connect(debugNode);
+
+            workspace.deploy();
+
+            debugTab.open();
+            debugTab.clearMessage();
+            injectNode.clickLeftButton();
+
+            debugTab.getMessage().should.eql(['123', '34', '104', '116', '116', '112', '78', '111', '100', '101']);
+        });
+
+        it('set a request header', function() {
+            var injectNode = workspace.addNode("inject");
+            var functionNode = workspace.addNode("function", nodeWidth);
+            var httpRequetNode = workspace.addNode("httpRequest", nodeWidth * 2);
+            var debugNode = workspace.addNode("debug", nodeWidth * 3);
+
+            functionNode.edit();
+            functionNode.setCode("msg.payload = \"data to post\";");
+            functionNode.clickOk();
+
+            httpRequetNode.edit();
+            httpRequetNode.setMethod("post");
+            var url = helper.url() + httpNodeRoot + "/set-header";
+            httpRequetNode.setUrl(url);
+            httpRequetNode.clickOk();
+
+            injectNode.connect(functionNode);
+            functionNode.connect(httpRequetNode);
+            httpRequetNode.connect(debugNode);
+
+            // The code for confirmation starts from here.
+            var httpinNode = workspace.addNode("httpin", 0, nodeHeight);
+            var templateNode = workspace.addNode("template", nodeWidth * 1.5, nodeHeight);
+            var httpResponseNode = workspace.addNode("httpResponse", nodeWidth * 2.5, nodeHeight);
+
+            httpinNode.edit();
+            httpinNode.setMethod("post");
+            httpinNode.setUrl("/set-header");
+            httpinNode.clickOk();
+
+            templateNode.edit();
+            templateNode.setSyntax("mustache");
+            templateNode.setFormat("handlebars");
+            templateNode.setTemplate("{{ payload }}");
+            templateNode.clickOk();
+
+            httpinNode.connect(templateNode);
+            templateNode.connect(httpResponseNode);
+            // The code for confirmation ends here.
+
+            workspace.deploy();
+            debugTab.open();
+            debugTab.clearMessage();
+            injectNode.clickLeftButton();
+            debugTab.getMessage().should.eql('"data to post"');
+        });
+    });
 });