removed not used test resources

test/cleanup.js

-// clean all resources created in init.js and during Variety execution and tests.
-use test;
-db.users.drop();
-
-use varietyResults;
-db.usersKeys.drop();
\ No newline at end of file

test/init.js

-// This script contains initial data from Variety README. It will be called once before test run. All data created here
-// should be removed in cleanup.js script. It is not necessary on Travis-CI, but very useful on local environments
-
-use test;
-
-db.users.insert({name: "Tom", bio: "A nice guy.", pets: ["monkey", "fish"], someWeirdLegacyKey: "I like Ike!"});
-db.users.insert({name: "Dick", bio: "I swordfight.", birthday: new Date("1974/03/14")});
-db.users.insert({name: "Harry", pets: "egret", birthday: new Date("1984/03/14")});
-db.users.insert({name: "Geneviève", bio: "Ça va?"});
-db.users.insert({name: "Jim", someBinData: new BinData(2,"1234")});
\ No newline at end of file

test/tests.sh

-#!/bin/sh
-
-# Need to link globally installed libraries to local directory. Without this, it is not possible to call 'require(lib)'
-# in source codes (jasmine tests). This could be replaced by configuring package.json (define dependencies, test script)
-npm link mongodb
-
-# current script directory, used as relative path to test resources
-DIRNAME=`dirname $0`
-
-# cumulative return code
-RETURNCODE=0
-
-# init scripts, create test data used by variety
-mongo test < $DIRNAME/init.js
-
-# check, that import finished correctly, otherwise exit (TODO: should we try to cleanup resources?)
-if [ $? -ne 0 ]; then
-    echo "Failed to initialize tests from file $DIRNAME/init.js"
-    exit 1
-fi
-
-# run variety itself. Analyze collection users in database test
-mongo test --eval "var collection = 'users'" $DIRNAME/../variety.js
-
-# in case of fail do not exit, just log, set return code and continue to cleanup
-if [ $? -ne 0 ]; then
-    echo "Failed to execute variety"
-    RETURNCODE=2
-fi
-
-if [ $RETURNCODE -eq 0 ]; then
-    echo "Running jasmine tests for variety"
-    jasmine-node $DIRNAME/../test --verbose --captureExceptions
-
-    if [ $? -ne 0 ]; then
-        echo "There ware test errors, see log above!"
-        RETURNCODE=3
-    else
-        echo "Tests finished, no problem detected"
-    fi
-else
-  echo "tests skipped because of fail when run variety analyzer"
-fi
-
-#cleanup resources
-mongo test < $DIRNAME/cleanup.js
-if [ $? -ne 0 ]; then
-    echo "Failed to cleanup test resources"
-    RETURNCODE=4
-fi
-
-exit $RETURNCODE
\ No newline at end of file

test/variety_spec.js

-var mongo = require('mongodb');
-
-var TESTED_COLLECTION_NAME = 'usersKeys';
-var CONNECTION_STRING = 'mongodb://127.0.0.1:27017/varietyResults';
-
-var mongoClient = mongo.MongoClient;
-
-var withVarietyDb = function (callback) {
-    mongoClient.connect(CONNECTION_STRING, function (err, db) {
-        if (err) throw err;
-        callback(db);
-    });
-};
-
-var verifyVarietyResultEntry = function (keyName, expectedType, occurrencesCount, percentContaining, doneCallback) {
-    withVarietyDb(function (db) {
-        var collection = db.collection(TESTED_COLLECTION_NAME);
-        collection.findOne({'_id.key': keyName}, function (err, result) {
-            if (err) throw err;
-
-            expect(result).not.toBeNull();
-            if (result != null) {
-                expect(result.value.types).toEqual(expectedType);
-                expect(result.totalOccurrences).toEqual(occurrencesCount);
-                expect(result.percentContaining).toEqual(percentContaining);
-            }
-            db.close();
-            doneCallback();
-        });
-    });
-};
-
-describe("Variety results", function () {
-
-    it("should verify correct count of results", function (done) {
-        withVarietyDb(function (db) {
-            db.collection(TESTED_COLLECTION_NAME).count(function (err, count) {
-                if (err) throw err;
-
-                expect(count).toEqual(7);
-
-                db.close();
-                done();
-            });
-        });
-    });
-
-    it("should verify correct '_id' result", function (done) {
-        verifyVarietyResultEntry("_id", ["ObjectId"], 5, 100, done);
-    });
-
-    it("should verify correct 'name' result", function (done) {
-        verifyVarietyResultEntry("name", ["String"], 5, 100, done);
-    });
-
-    it("should verify correct 'name' result", function (done) {
-        verifyVarietyResultEntry("bio", ["String"], 3, 60, done);
-    });
-
-    it("should verify correct 'pets' result", function (done) {
-        verifyVarietyResultEntry("pets", [ "String", "Array" ], 2, 40, done);
-    });
-
-    it("should verify correct 'birthday' result", function (done) {
-        verifyVarietyResultEntry("birthday", ["Date"], 2, 40, done);
-    });
-
-    it("should verify correct 'someBinData' result", function (done) {
-        verifyVarietyResultEntry("someBinData", ["BinData-old"], 1, 20, done);
-    });
-
-    it("should verify correct 'someWeirdLegacyKey' result", function (done) {
-        verifyVarietyResultEntry("someWeirdLegacyKey", ["String"], 1, 20, done);
-    });
-});