542 lines
15 KiB
JavaScript
542 lines
15 KiB
JavaScript
/**
|
|
* Class to wrap a single document from a yaml test file
|
|
*
|
|
* @constructor
|
|
* @class YamlDoc
|
|
* @param actions {Array} - The array of actions directly from the Yaml file
|
|
*/
|
|
module.exports = YamlDoc;
|
|
|
|
var _ = require('../../../src/lib/utils');
|
|
var expect = require('expect.js');
|
|
var clientManager = require('./client_manager');
|
|
|
|
var implementedFeatures = ['gtelte', 'regex'];
|
|
|
|
/**
|
|
* The version that ES is running, in comparable string form XXX-XXX-XXX, fetched when needed
|
|
* @type {String}
|
|
*/
|
|
var ES_VERSION = null;
|
|
|
|
// core expression for finding a version
|
|
var versionExp = '([\\d\\.]*\\d)(?:\\.\\w+)?';
|
|
|
|
/**
|
|
* Regular Expression to extract a version number from a string
|
|
* @type {RegExp}
|
|
*/
|
|
var versionRE = new RegExp(versionExp);
|
|
|
|
/**
|
|
* Regular Expression to extract a version range from a string
|
|
* @type {RegExp}
|
|
*/
|
|
var versionRangeRE = new RegExp(versionExp + '\\s*\\-\\s*' + versionExp);
|
|
|
|
|
|
/**
|
|
* Fetches the client.info, and parses out the version number to a comparable string
|
|
* @param done {Function} - callback
|
|
*/
|
|
function getVersionFromES(done) {
|
|
clientManager.get().info({}, function (err, resp) {
|
|
if (err) {
|
|
throw new Error('unable to get info about ES');
|
|
}
|
|
expect(resp.version.number).to.match(versionRE);
|
|
ES_VERSION = versionToComparableString(versionRE.exec(resp.version.number)[1]);
|
|
done();
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Transform x.x.x into xxx.xxx.xxx, striping off any text at the end like beta or pre-alpha35
|
|
*
|
|
* @param {String} version - Version number represented as a string
|
|
* @return {String} - Version number represented as three numbers, seperated by -, all numbers are
|
|
* padded with 0 and will be three characters long so the strings can be compared.
|
|
*/
|
|
function versionToComparableString(version) {
|
|
var parts = _.map(version.split('.'), function (part) {
|
|
part = '' + _.parseInt(part);
|
|
return (new Array(4 - part.length)).join('0') + part;
|
|
});
|
|
|
|
while (parts.length < 3) {
|
|
parts.push('000');
|
|
}
|
|
|
|
return parts.join('-');
|
|
}
|
|
|
|
/**
|
|
* Compare a version range to the ES_VERSION, determining if the current version
|
|
* falls within the range.
|
|
*
|
|
* @param {String} rangeString - a string representing two version numbers seperated by a "-"
|
|
* @return {Boolean} - is the current version within the range (inclusive)
|
|
*/
|
|
function rangeMatchesCurrentVersion(rangeString, done) {
|
|
function doWork() {
|
|
expect(rangeString).to.match(versionRangeRE);
|
|
|
|
var range = versionRangeRE.exec(rangeString);
|
|
range = _.map(_.last(range, 2), versionToComparableString);
|
|
|
|
done(ES_VERSION >= range[0] && ES_VERSION <= range[1]);
|
|
}
|
|
|
|
if (!ES_VERSION) {
|
|
getVersionFromES(doWork);
|
|
} else {
|
|
doWork();
|
|
}
|
|
}
|
|
|
|
// empty all of the indices in ES please
|
|
function clearIndices(done) {
|
|
clientManager.get().indices.delete({
|
|
index: '*',
|
|
ignore: 404
|
|
}, done);
|
|
}
|
|
|
|
function YamlDoc(doc, file) {
|
|
var self = this;
|
|
|
|
self.file = file;
|
|
self.description = _.keys(doc).shift();
|
|
self._stash = {};
|
|
self._last_requests_response = null;
|
|
|
|
// setup the actions, creating a bound and testable method for each
|
|
self._actions = _.map(self.flattenTestActions(doc[self.description]), function (action, i) {
|
|
// get the method that will do the action
|
|
var method = self['do_' + action.name];
|
|
|
|
// check that it's a function
|
|
expect(method || 'YamlDoc#' + action.name).to.be.a('function');
|
|
|
|
if (_.isPlainObject(action.args)) {
|
|
action.name += '(' + JSON.stringify(action.args) + ')';
|
|
} else if (action.args) {
|
|
action.name += '(' + action.args + ')';
|
|
}
|
|
|
|
// wrap in a check for skipping
|
|
action.bound = _.bind(method, self, action.args);
|
|
|
|
// create a function that can be passed to mocha or async
|
|
action.testable = function (_cb) {
|
|
function done(err) {
|
|
process.nextTick(function () {
|
|
if (err) {
|
|
err.message += ' in ' + action.name;
|
|
}
|
|
_cb(err);
|
|
});
|
|
}
|
|
|
|
if (self.skipping || self.file.skipping) {
|
|
return done();
|
|
}
|
|
if (method.length > 1) {
|
|
action.bound(done);
|
|
} else {
|
|
try {
|
|
action.bound();
|
|
process.nextTick(done);
|
|
} catch (err) {
|
|
done(err);
|
|
}
|
|
}
|
|
};
|
|
|
|
return action;
|
|
});
|
|
}
|
|
|
|
YamlDoc.prototype = {
|
|
|
|
/**
|
|
* convert tests actions
|
|
* from: [ {name:args, name:args}, {name:args}, ... ]
|
|
* to: [ {name:'', args:'' }, {name:'', args:''} ]
|
|
* so it's easier to work with
|
|
* @param {ArrayOfObjects} config - Actions to be taken as defined in the yaml specs
|
|
*/
|
|
flattenTestActions: function (config) {
|
|
// creates [ [ {name:"", args:"" }, ... ], ... ]
|
|
// from [ {name:args, name:args}, {name:args} ]
|
|
var actionSets = _.map(config, function (set) {
|
|
return _.map(_.pairs(set), function (pair) {
|
|
return { name: pair[0], args: pair[1] };
|
|
});
|
|
});
|
|
|
|
// do a single level flatten, merge=ing the nested arrays from step one
|
|
// into a master array, creating an array of action objects
|
|
return _.reduce(actionSets, function (note, set) {
|
|
return note.concat(set);
|
|
}, []);
|
|
},
|
|
|
|
/**
|
|
* Itterate over each of the actions, provides the testable function, and a name/description.
|
|
* return a litteral false to stop itterating
|
|
* @param {Function} ittr - The function to call for each action.
|
|
* @return {undefined}
|
|
*/
|
|
each: function (ittr) {
|
|
for (var i = 0; i < this._actions.length; i++) {
|
|
if (ittr(this._actions[i].testable, this._actions[i].name) === false) {
|
|
break;
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Get a value from the last response, using dot-notation
|
|
*
|
|
* Example
|
|
* ===
|
|
*
|
|
* get '_source.tags.1'
|
|
*
|
|
* from {
|
|
* _source: {
|
|
* tags: [
|
|
* 'one',
|
|
* 'two'
|
|
* ]
|
|
* }
|
|
* }
|
|
*
|
|
* returns 'two'
|
|
*
|
|
* @param {string} path - The dot-notation path to the value needed.
|
|
* @return {*} - The value requested, or undefined if it was not found
|
|
*/
|
|
get: function (path, from) {
|
|
|
|
var log = process.env.LOG_GETS && !from ? console.log.bind(console) : function () {};
|
|
var i;
|
|
|
|
if (!from) {
|
|
if (path[0] === '$') {
|
|
from = this._stash;
|
|
path = path.substring(1);
|
|
} else {
|
|
from = this._last_requests_response;
|
|
}
|
|
}
|
|
|
|
log('getting', path, 'from', from);
|
|
|
|
var steps = _.map(path ? path.replace(/\\\./g, '\uffff').split('.') : [], function (step) {
|
|
return step.replace(/\uffff/g, '.');
|
|
});
|
|
var remainingSteps;
|
|
|
|
for (i = 0; from != null && i < steps.length; i++) {
|
|
if (from[steps[i]] === void 0) {
|
|
remainingSteps = steps.slice(i).join('.').replace(/\\\./g, '.');
|
|
from = from[remainingSteps];
|
|
break;
|
|
} else {
|
|
from = from[steps[i]];
|
|
}
|
|
}
|
|
|
|
log('found', typeof from !== 'function' ? from : 'function');
|
|
return from;
|
|
},
|
|
|
|
/**
|
|
* Do a skip operation, setting the skipping flag to true if the version matches
|
|
* the range defined in args.version
|
|
*
|
|
* @param args
|
|
* @param done
|
|
*/
|
|
do_skip: function (args, done) {
|
|
if (args.version) {
|
|
return rangeMatchesCurrentVersion(args.version, _.bind(function (match) {
|
|
if (match) {
|
|
if (this.description === 'setup') {
|
|
this.file.skipping = true;
|
|
// console.log('skipping this file' + (args.reason ? ' because ' + args.reason : ''));
|
|
} else {
|
|
this.skipping = true;
|
|
// console.log('skipping the rest of this doc' + (args.reason ? ' because ' + args.reason : ''));
|
|
}
|
|
} else {
|
|
this.skipping = false;
|
|
this.file.skipping = false;
|
|
}
|
|
done();
|
|
}, this));
|
|
}
|
|
|
|
if (args.features) {
|
|
var features = Array.isArray(args.features) ? args.features : [args.features];
|
|
var notImplemented = _.difference(features, implementedFeatures);
|
|
|
|
if (notImplemented.length) {
|
|
if (this.description === 'setup') {
|
|
this.file.skipping = true;
|
|
console.log('skipping this file because ' + notImplemented.join(' & ') + ' are not implemented');
|
|
} else {
|
|
this.skipping = true;
|
|
console.log('skipping the rest of this doc because ' + notImplemented.join(' & ') + ' are not implemented');
|
|
}
|
|
}
|
|
return done();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Do a request, as outlined in the args
|
|
*
|
|
* @param {[type]} args [description]
|
|
* @param {Function} done [description]
|
|
* @return {[type]} [description]
|
|
*/
|
|
do_do: function (args, done) {
|
|
var catcher;
|
|
|
|
// resolve the catch arg to a value used for matching once the request is complete
|
|
switch (args.catch) {
|
|
case void 0:
|
|
catcher = null;
|
|
break;
|
|
case 'missing':
|
|
catcher = 404;
|
|
break;
|
|
case 'conflict':
|
|
catcher = 409;
|
|
break;
|
|
case 'forbidden':
|
|
catcher = 403;
|
|
break;
|
|
case 'request':
|
|
catcher = /.*/;
|
|
break;
|
|
case 'param':
|
|
catcher = TypeError;
|
|
break;
|
|
default:
|
|
catcher = args.catch.match(/^\/(.*)\/$/);
|
|
if (catcher) {
|
|
catcher = new RegExp(catcher[1]);
|
|
}
|
|
}
|
|
|
|
delete args.catch;
|
|
|
|
var client = clientManager.get();
|
|
var action = _.keys(args).pop();
|
|
var clientActionName = _.map(action.split('.'), _.camelCase).join('.');
|
|
var clientAction = this.get(clientActionName, client);
|
|
var params = _.transform(args[action], function (params, val, name) {
|
|
var camelName = _.camelCase(name);
|
|
|
|
// search through the params and url peices to find this param name
|
|
var paramName = name;
|
|
var spec = clientAction && clientAction.spec;
|
|
var knownParam = spec && spec.params && spec.params[camelName];
|
|
var knownUrlParam = spec && !knownParam && !!_.find(spec.url ? [spec.url] : spec.urls, function (url) {
|
|
if ((url.opt && url.opt[camelName]) || (url.req && url.req[camelName])) {
|
|
return true;
|
|
}
|
|
});
|
|
|
|
// if we do know this param name, use the camelCase verison
|
|
if (knownParam || knownUrlParam) {
|
|
paramName = camelName;
|
|
}
|
|
|
|
// for ercursively traversing the params to replace '$stashed' vars
|
|
var transformObject = function (vals, val, i) {
|
|
switch (typeof val) {
|
|
case 'string':
|
|
val = (val[0] === '$') ? this.get(val) : val;
|
|
break;
|
|
case 'object':
|
|
val = _.transform(val, transformObject);
|
|
}
|
|
vals[i] = val;
|
|
}.bind(this);
|
|
|
|
// start with the initial param, only traverse traversables
|
|
switch (typeof val) {
|
|
case 'string':
|
|
val = (val[0] === '$') ? this.get(val) : val;
|
|
break;
|
|
case 'object':
|
|
val = _.transform(val, transformObject);
|
|
break;
|
|
}
|
|
|
|
params[paramName] = val;
|
|
}, {}, this);
|
|
|
|
|
|
expect(clientAction || clientActionName).to.be.a('function');
|
|
|
|
if (_.isNumeric(catcher)) {
|
|
params.ignore = _.union(params.ignore || [], [catcher]);
|
|
catcher = null;
|
|
}
|
|
|
|
var cb = _.bind(function (error, body, status) {
|
|
this._last_requests_response = body;
|
|
|
|
if (error) {
|
|
if (catcher) {
|
|
if (catcher instanceof RegExp) {
|
|
// error message should match the regexp
|
|
expect(error.message).to.match(catcher);
|
|
error = null;
|
|
} else if (typeof catcher === 'function') {
|
|
// error should be an instance of
|
|
expect(error).to.be.a(catcher);
|
|
error = null;
|
|
} else {
|
|
return done(new Error('Invalid catcher ' + catcher));
|
|
}
|
|
} else {
|
|
return done(error);
|
|
}
|
|
}
|
|
|
|
done(error);
|
|
}, this);
|
|
|
|
clientAction.call(client, params, cb);
|
|
},
|
|
|
|
/**
|
|
* Set a value from the respose into the stash
|
|
*
|
|
* Example
|
|
* ====
|
|
* { _id: id } # stash the value of `response._id` as `id`
|
|
*
|
|
* @param {Object} args - The object set to the "set" key in the test
|
|
* @return {undefined}
|
|
*/
|
|
do_set: function (args) {
|
|
_.forOwn(args, function (name, path) {
|
|
this._stash[name] = this.get(path);
|
|
}, this);
|
|
},
|
|
|
|
/**
|
|
* Test that the specified path exists in the response and has a
|
|
* true value (eg. not 0, false, undefined, null or the empty string)
|
|
*
|
|
* @param {string} path - Path to the response value to test
|
|
* @return {undefined}
|
|
*/
|
|
do_is_true: function (path) {
|
|
expect(Boolean(this.get(path))).to.be(true, 'path: ' + path);
|
|
},
|
|
|
|
/**
|
|
* Test that the specified path exists in the response and has a
|
|
* false value (eg. 0, false, undefined, null or the empty string)
|
|
*
|
|
* @param {string} path - Path to the response value to test
|
|
* @return {undefined}
|
|
*/
|
|
do_is_false: function (path) {
|
|
expect(Boolean(this.get(path))).to.be(false, 'path: ' + path);
|
|
},
|
|
|
|
/**
|
|
* Test that the response field (arg key) matches the value specified
|
|
*
|
|
* @param {Object} args - Hash of fields->values that need to be checked
|
|
* @return {undefined}
|
|
*/
|
|
do_match: function (args) {
|
|
_.forOwn(args, function (val, path) {
|
|
var isRef = _.isString(val) && val[0] === '$';
|
|
var isRE = _.isString(val) && val[0] === '/' && path[path.length - 1] === '/';
|
|
|
|
if (isRef) {
|
|
val = this.get(val === '$body' ? '' : val);
|
|
} else if (isRE) {
|
|
val = new RegExp(val);
|
|
} else {
|
|
val = this.get(path);
|
|
}
|
|
|
|
var assert = expect(val).to[isRE ? 'match' : 'eql'](val, 'path: ' + path);
|
|
}, this);
|
|
},
|
|
|
|
/**
|
|
* Test that the response field (arg key) is less than the value specified
|
|
*
|
|
* @param {Object} args - Hash of fields->values that need to be checked
|
|
* @return {undefined}
|
|
*/
|
|
do_lt: function (args) {
|
|
_.forOwn(args, function (num, path) {
|
|
expect(this.get(path)).to.be.below(num, 'path: ' + path);
|
|
}, this);
|
|
},
|
|
|
|
/**
|
|
* Test that the response field (arg key) is less than the value specified
|
|
*
|
|
* @param {Object} args - Hash of fields->values that need to be checked
|
|
* @return {undefined}
|
|
*/
|
|
do_lte: function (args) {
|
|
_.forOwn(args, function (num, path) {
|
|
expect(this.get(path) <= num).to.be.ok('path: ' + path);
|
|
}, this);
|
|
},
|
|
|
|
/**
|
|
* Test that the response field (arg key) is greater than the value specified
|
|
*
|
|
* @param {Object} args - Hash of fields->values that need to be checked
|
|
* @return {undefined}
|
|
*/
|
|
do_gt: function (args) {
|
|
_.forOwn(args, function (num, path) {
|
|
expect(this.get(path)).to.be.above(num, 'path: ' + path);
|
|
}, this);
|
|
},
|
|
|
|
/**
|
|
* Test that the response field (arg key) is greater than the value specified
|
|
*
|
|
* @param {Object} args - Hash of fields->values that need to be checked
|
|
* @return {undefined}
|
|
*/
|
|
do_gte: function (args) {
|
|
_.forOwn(args, function (num, path) {
|
|
expect(this.get(path) >= num).to.be.ok('path: ' + path);
|
|
}, this);
|
|
},
|
|
|
|
/**
|
|
* Test that the response field (arg key) has a length equal to that specified.
|
|
* For object values, checks the length of the keys.
|
|
*
|
|
* @param {Object} args - Hash of fields->values that need to be checked
|
|
* @return {undefined}
|
|
*/
|
|
do_length: function (args) {
|
|
_.forOwn(args, function (len, path) {
|
|
expect(_.size(this.get(path))).to.eql(len, 'path: ' + path);
|
|
}, this);
|
|
}
|
|
};
|