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diff --git a/node_modules/phridge/test/spawn.test.js b/node_modules/phridge/test/spawn.test.js
new file mode 100644
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+++ b/node_modules/phridge/test/spawn.test.js
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+"use strict";
+
+var chai = require("chai");
+var getport = require("getport");
+var net = require("net");
+var expect = chai.expect;
+var spawn = require("../lib/spawn.js");
+var phridge = require("../lib/main.js");
+var Phantom = require("../lib/Phantom.js");
+var slow = require("./helpers/slow.js");
+var lift = require("../lib/lift.js");
+
+require("./helpers/setup.js");
+
+getport = lift(getport);
+
+describe("spawn(config?)", function () {
+    var port;
+
+    function blockGhostDriverPort() {
+        return getport(10000)
+            .then(function (freePort) {
+                var server = net.createServer();
+                var listen = lift(server.listen);
+
+                port = freePort;
+
+                // We're blocking the GhostDriver port so phantomjs crashes on startup.
+                // Otherwise the phantomjs processes can't be killed because it doesn't
+                // listen on our commands in GhostDriver-mode.
+                return listen.call(server, freePort);
+            });
+    }
+
+    after(slow(function () {
+        return phridge.disposeAll();
+    }));
+
+    it("should resolve to an instance of Phantom", slow(function () {
+        return expect(spawn()).to.eventually.be.an.instanceOf(Phantom);
+    }));
+
+    it("should pass the provided config to phantomjs", slow(function (done) {
+        // We're setting the webdriver option to test if the config is recognized
+        // Setting this option does not make any sense because phantomjs is
+        // unusable with phantomjs in GhostDriver-mode. But it prints a nice
+        // message to the console which causes the promise to be rejected
+        blockGhostDriverPort()
+            .then(function () {
+                // Prevent PhantomJS from printing a disturbing error message to the console
+                phridge.config.stdout = null;
+                phridge.config.stderr = null;
+
+                return expect(phridge.spawn({
+                    webdriver: "localhost:" + port
+                })).to.be.rejectedWith(/GhostDriver - main\.fail/);
+            })
+            .then(function () {
+                phridge.config.stdout = process.stdout;
+                phridge.config.stderr = process.stderr;
+
+                // Give phantomjs some time to exit
+                setTimeout(done, 100);
+            });
+    }));
+
+    it("should also allow CLI style config options", slow(function (done) {
+        // We're setting the webdriver option to test if the config is recognized
+        // Setting this option does not make any sense because phantomjs is
+        // unusable with phantomjs in GhostDriver-mode. But it prints a nice
+        // message to the console which causes the promise to be rejected
+        blockGhostDriverPort()
+            .then(function () {
+                // Prevent PhantomJS from printing a disturbing error message to the console
+                phridge.config.stdout = null;
+                phridge.config.stderr = null;
+
+                return expect(phridge.spawn({
+                    "--load-images": "true",
+                    "--webdriver": "localhost:" + port
+                })).to.be.rejectedWith("GhostDriver");
+            })
+            .then(function () {
+                phridge.config.stdout = process.stdout;
+                phridge.config.stderr = process.stderr;
+
+                // Give phantomjs some time to exit
+                setTimeout(done, 100);
+            })
+            .catch(done);
+    }));
+
+});