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// testInvalidLaunch.js

var _ = require('lodash');

var java = require("../");

var nodeunit = require("nodeunit");

module.exports = {

failedLaunch: function(test) {

test.expect(3);

test.ok(!java.isJvmCreated());

java.asyncOptions = {

syncSuffix: "Sync",

asyncSuffix: ""

};

// First show that if asyncOptions.promisify is undefined, using the promise variant of ensureJvm throws an error.

test.throws(function() { java.ensureJvm(); }, Error, /requires its one argument to be a callback function/);

test.ok(!java.isJvmCreated());

test.done();

},

callbackNotAFunction: function(test) {

test.expect(3);

test.ok(!java.isJvmCreated());

java.asyncOptions = {

syncSuffix: "",

promiseSuffix: 'P',

promisify: require('when/node').lift // https://github.com/cujojs/when

};

test.throws(function() { java.ensureJvm('foo'); }, Error, /requires its one argument to be a callback function/);

test.ok(!java.isJvmCreated());

test.done();

},

jvmCanStillBeLaunched: function(test) {

// None of the previous tests should have caused the JVM to be created, so it should still be possible to create one.

test.expect(2);

test.ok(!java.isJvmCreated());

java.asyncOptions = {

syncSuffix: "",

promiseSuffix: 'P',

promisify: require('when/node').lift // https://github.com/cujojs/when

};

java.ensureJvm().done(function() {

test.ok(java.isJvmCreated());

test.done();

});

}

}