source: pyenvjasmine/pyenvjasmine/envjasmine/lib/envjasmine.js@ 0:0175515fceea

/*
 EnvJasmine: Jasmine test runner for EnvJS.

 EnvJasmine allows you to run headless JavaScript tests.

 Based on info from:
 http://agile.dzone.com/news/javascript-bdd-jasmine-without
 http://www.mozilla.org/rhino/
 http://www.envjs.com/
 http://pivotal.github.com/jasmine/
 https://github.com/velesin/jasmine-jquery
*/

importPackage(java.lang);
importPackage(java.io);
importPackage(org.mozilla.javascript);

// Create the EnvJasmine namespace
if (!this.EnvJasmine) {
    this.EnvJasmine = {};
}

EnvJasmine.cx = Context.getCurrentContext();
EnvJasmine.cx.setOptimizationLevel(-1);
EnvJasmine.topLevelScope = this;

EnvJasmine.about = function () {
    print("usage: envjasmine.js [options] [spec_file...]");
    print("");
    print("options:");
    print("     --configFile=<File>         Set a config file to run before specs are executed");
    print("     --disableColor              Disable console colors (colors are not available in Windows)");
    print("     --environment=<WIN|UNIX>    Set the environment to UNIX or Windows");
    print("     --help                      This list");
    print("     --incrementalOutput         Disable the ./F output and print results for each spec file");
    print("     --rootDir=<Dir>             Set the EnvJasmine root directory (REQUIRED)");
    print("     --suppressConsoleMsgs       Suppress window.console messages");
    print("     --testDir=<Dir>             Set the directory with the specs/ directory (REQUIRED)");
    print("     --customSpecsDir=<Dir>     Sets the name of the specs directory, default is 'specs'");
};

EnvJasmine.normalizePath = function(path) {
    var endsInSlash = (path.slice(-1) == "/");

    if (path.slice(0, 1) == ".") {
        path = EnvJasmine.rootDir + "/" + path;
    }

    return File(path).getCanonicalPath() + (endsInSlash ? "/" : "");
};

EnvJasmine.loadFactory = function(scope) {
    return function (path) {
        var fileIn,
            normalizedPath = EnvJasmine.normalizePath(path);

        try {
            fileIn = new FileReader(normalizedPath);
            EnvJasmine.cx.evaluateReader(scope, fileIn, normalizedPath, 0, null);
        } catch (e) {
            print('Could not read file: ' + normalizedPath );
        } finally {
            fileIn.close();
        }
    };
};
EnvJasmine.loadGlobal = EnvJasmine.loadFactory(EnvJasmine.topLevelScope);

EnvJasmine.setRootDir = function (rootDir) {
    // These are standard directories in the EnvJasmine project.
    EnvJasmine.rootDir = EnvJasmine.normalizePath(rootDir);
    EnvJasmine.libDir = EnvJasmine.normalizePath(EnvJasmine.rootDir + "/lib/");
    EnvJasmine.includeDir = EnvJasmine.normalizePath(EnvJasmine.rootDir + "/include/");

    // This is the standard spec suffix
    EnvJasmine.specSuffix = new RegExp(/.spec.js$/);

    // Load the default dirs and files, these can be overridden with command line options
    EnvJasmine.configFile = EnvJasmine.normalizePath(EnvJasmine.includeDir + "dependencies.js");
};

EnvJasmine.setTestDir = function (testDir, override) {
    if (typeof EnvJasmine.testDir === "undefined" || !EnvJasmine.testDir || override) {
        EnvJasmine.testDir = EnvJasmine.normalizePath(testDir);
        EnvJasmine.mocksDir = EnvJasmine.normalizePath(EnvJasmine.testDir + "/mocks/");
        EnvJasmine.specsDir = EnvJasmine.normalizePath(EnvJasmine.testDir + "/specs/");
    }
};

// Process command line options

(function(argumentList) {
    var arg, nameValue, spec = "", specLoc;

    EnvJasmine.specs = [];
    EnvJasmine.passedCount = 0;
    EnvJasmine.failedCount = 0;
    EnvJasmine.totalCount = 0;

    for (var i = 0; i < argumentList.length; i++) {
        arg = argumentList[i];

        if (arg.slice(0, 2) == "--") {
            nameValue = arg.slice(2).split('=');

            switch(nameValue[0]) {
                case "testDir":
                    EnvJasmine.setTestDir(nameValue[1], true);
                    break;
                case "rootDir":
                    EnvJasmine.setRootDir(nameValue[1]);
                    EnvJasmine.setTestDir(nameValue[1]); // Set the root as the default testDir.
                    break;
                case "environment":
                    EnvJasmine.environment = nameValue[1];
                    break;
                case "configFile":
                    EnvJasmine.configFile = EnvJasmine.normalizePath(nameValue[1]);
                    break;
                case "disableColor":
                    EnvJasmine.disableColorOverride = true;
                    break;
                case "incrementalOutput":
                    EnvJasmine.incrementalOutput = true;
                    break;
                case "suppressConsoleMsgs":
                    EnvJasmine.suppressConsoleMsgs = true;
                    break;
                case "customSpecsDir":
                    EnvJasmine.customSpecsDir = nameValue[1];
                    break;
                case "help":
                    EnvJasmine.about();
                    System.exit(0);
                default:
                    print("Unknown option: " + arg);
                    break;
            }
        } else {
            if (arg.slice(-3) !== ".js") {
                spec += arg + " ";
            } else {
                spec += arg;
                if (arg[0] === "/" || (arg[1] === ":" && arg[2] === "\\")) {
                    specLoc = spec;
                } else {
                    specLoc = EnvJasmine.testDir + "/" + spec
                }
                print(specLoc);
                EnvJasmine.specs.push(EnvJasmine.normalizePath(specLoc));
                spec = "";
            }
        }
    }
}(arguments));

if (typeof EnvJasmine.customSpecsDir !== "undefined") {
    EnvJasmine.specsDir = EnvJasmine.normalizePath(EnvJasmine.testDir + EnvJasmine.customSpecsDir);
}

if (typeof EnvJasmine.rootDir == "undefined" || typeof EnvJasmine.environment == "undefined") {
    EnvJasmine.about();
    System.exit(1);
}

EnvJasmine.SEPARATOR = (function (env) {
    if (env == "UNIX") {
        return "/";
    } else if  (env == "WIN") {
        return "\\";
    } else {
        EnvJasmine.about();
        System.exit(1);
    }
}(EnvJasmine.environment));

EnvJasmine.disableColor = (function (env) {
    return EnvJasmine.disableColorOverride || (env == "WIN");
}(EnvJasmine.environment));

(function() {
    if (EnvJasmine.disableColor) {
        EnvJasmine.green = function(msg) { return msg; };
        EnvJasmine.red = function(msg) { return msg; };
        EnvJasmine.plain = function(msg) { return msg; };
    } else {
        var green = "\033[32m",
            red = "\033[31m",
            end = "\033[0m";

        EnvJasmine.green = function(msg) { return green + msg + end; };
        EnvJasmine.red = function(msg) { return red + msg + end; };
        EnvJasmine.plain = function(msg) { return msg; };
    }
}());
EnvJasmine.results = [];

EnvJasmine.loadConfig = function () {
    EnvJasmine.loadGlobal(EnvJasmine.configFile);
};

(function() {
    var i, fileIn, len;

    EnvJasmine.loadConfig();
    
    if (typeof EnvJasmine.reporterClass === "undefined") {
        // Use the standard reporter
        EnvJasmine.reporterClass = RhinoReporter;
    }
    

    jasmine.getEnv().addReporter(new EnvJasmine.reporterClass());

    if (EnvJasmine.suppressConsoleMsgs === true) {
        // suppress console messages
        window.console = $.extend({}, window.console, {
            info: jasmine.createSpy(),
            log: jasmine.createSpy(),
            debug: jasmine.createSpy(),
            warning: jasmine.createSpy(),
            error: jasmine.createSpy()
        });
    }

    EnvJasmine.loadGlobal(EnvJasmine.libDir + "spanDir/spanDir.js");
    if (EnvJasmine.specs.length == 0) {
        spanDir(EnvJasmine.specsDir, function(spec) {
            if (EnvJasmine.specSuffix.test(spec)) {
                EnvJasmine.specs.push(spec);
            }
        });
    }

    for (i = 0, len = EnvJasmine.specs.length >>> 0; i < len; i += 1) {
        try {
            EnvJasmine.currentScope = {};
            EnvJasmine.load = EnvJasmine.loadFactory(EnvJasmine.currentScope);
            EnvJasmine.specFile = EnvJasmine.specs[i];
            fileIn = new FileReader(EnvJasmine.specFile);
            EnvJasmine.cx.evaluateReader(EnvJasmine.currentScope, fileIn, EnvJasmine.specs[i], 0, null);
            EnvJasmine.cx.evaluateString(EnvJasmine.currentScope, 'window.location.assign(["file://", EnvJasmine.libDir, "envjasmine.html"].join(EnvJasmine.SEPARATOR));', 'Executing '+EnvJasmine.specs[i], 0, null);
        }
        finally {
            fileIn.close();
        }
    }

    if (EnvJasmine.results.length > 0) {
        print("\n");
        print(EnvJasmine.red(EnvJasmine.results.join("\n\n")));
    }

    print();
    print(EnvJasmine[EnvJasmine.passedCount ? 'green' : 'plain']("Passed: " + EnvJasmine.passedCount));
    print(EnvJasmine[EnvJasmine.failedCount ? 'red' : 'plain']("Failed: " + EnvJasmine.failedCount));
    print(EnvJasmine.plain("Total : " + EnvJasmine.totalCount));

    if (EnvJasmine.failedCount > 0) {
        System.exit(1);
    }
}());