108 lines
2.7 KiB
JavaScript
108 lines
2.7 KiB
JavaScript
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/**
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* Tools for setting up the casperjs tests
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* mainly setting host, port and path path
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**/
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// load config files
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var fs = require('fs');
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var env = require('system').env;
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var args = require('system').args;
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var utils = require('utils');
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var configFile = fs.absolute('./casperjs.config');
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var host = null;
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var port = null;
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var path = null;
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var verbose = false;
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if (typeof(env.CASPERJS_HOST) === "string")
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host = env.CASPERJS_HOST;
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if (typeof(env.CASPERJS_PORT) === "string")
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port = parseInt(env.CASPERJS_PORT, 10);
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if (typeof(env.CASPERJS_PATH) === "string")
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path = env.CASPERJS_PATH;
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for (var i=0;i<args.length;i++) {
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switch(args[i]) {
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case '--verbose':
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verbose = true;
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break;
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case '--configFile':
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configFile = args[++i];
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break;
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case '--host':
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host = args[++i];
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break;
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case '--port':
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port = parseInt(args[++i], 10);
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break;
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case '--path':
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path = args[++i];
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break;
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}
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}
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if (fs.isReadable(configFile)) {
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var cfg = fs.read(configFile);
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try {
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config = JSON.parse(cfg);
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if(host === null)
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host = config.host;
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if(port === null)
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port = parseInt(config.port, 10);
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if(path === null)
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path = config.path;
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} catch(e) {
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console.error("Configuration "+cfg+" is invalid: "+e);
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}
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}
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if (host === null)
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throw "Can't initialize tests: No host given in casperjs.config or via CASPERJS_HOST environment";
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if (port === null)
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throw "Can't initialize tests: No port given in casperjs.config or via CASPERJS_PORT environment";
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if (path === null)
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throw "Can't initialize tests: No path given in casperjs.config or via CASPERJS_PATH environment";
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(function() {
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"use strict";
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var getBaseURL = function(url) {
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url = url || "";
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if (url.substr(0,4) == "http") {
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return url;
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}
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url = "http://"+host+":"+port+"/"+path+"/"+url;
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};
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var cstart = casper.start;
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var copen = casper.open;
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var copenFrom = casper.openFrom;
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var startFromBase = function(url, then) {
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return cstart.apply(casper,[this.getBaseURL(url), then]);
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};
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var thenOpenFromBase = function(url, options) {
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return copen.apply(casper,[this.getBaseURL(url), options]);
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};
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var openFromBase = function(url, options) {
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return copenFrom.apply(casper,[this.getBaseURL(url), options]);
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};
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exports.getTestEnv = function() {
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casper.getBaseURL = getBaseURL;
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casper.start = startFromBase;
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casper.thenOpen = thenOpenFromBase;
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casper.open = openFromBase;
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return casper;
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};
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})();
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