144 lines
4.4 KiB
JavaScript
144 lines
4.4 KiB
JavaScript
var Filer = require('../../..');
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var util = require('../../lib/test-utils.js');
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var expect = require('chai').expect;
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if(!Filer.FileSystem.providers.WebSQL.isSupported()) {
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console.log("Skipping Filer.FileSystem.providers.WebSQL tests, since WebSQL isn't supported.");
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} else {
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describe("Filer.FileSystem.providers.WebSQL", function() {
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it("is supported -- if it isn't, none of these tests can run.", function() {
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expect(Filer.FileSystem.providers.WebSQL.isSupported()).to.be.true;
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});
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it("has open, getReadOnlyContext, and getReadWriteContext instance methods", function() {
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var webSQLProvider = new Filer.FileSystem.providers.WebSQL();
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expect(webSQLProvider.open).to.be.a('function');
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expect(webSQLProvider.getReadOnlyContext).to.be.a('function');
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expect(webSQLProvider.getReadWriteContext).to.be.a('function');
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});
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describe("open an WebSQL provider", function() {
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var _provider;
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beforeEach(function() {
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_provider = new util.providers.WebSQL(util.uniqueName());
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_provider.init();
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});
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afterEach(function(done) {
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_provider.cleanup(done);
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_provider = null;
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});
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it("should open a new WebSQL database", function(done) {
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var provider = _provider.provider;
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provider.open(function(error, firstAccess) {
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expect(error).not.to.exist;
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expect(firstAccess).to.be.true;
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done();
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});
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});
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});
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describe("Read/Write operations on an WebSQL provider", function() {
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var _provider;
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beforeEach(function() {
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_provider = new util.providers.WebSQL(util.uniqueName());
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_provider.init();
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});
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afterEach(function(done) {
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_provider.cleanup(done);
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_provider = null;
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});
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it("should allow put() and get()", function(done) {
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var provider = _provider.provider;
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provider.open(function(error, firstAccess) {
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if(error) throw error;
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var context = provider.getReadWriteContext();
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context.put("key", "value", function(error, result) {
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if(error) throw error;
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context.get("key", function(error, result) {
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expect(error).not.to.exist;
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expect(result).to.equal("value");
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done();
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});
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});
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});
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});
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it("should allow delete()", function(done) {
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var provider = _provider.provider;
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provider.open(function(error, firstAccess) {
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if(error) throw error;
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var context = provider.getReadWriteContext();
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context.put("key", "value", function(error, result) {
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if(error) throw error;
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context.delete("key", function(error, result) {
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if(error) throw error;
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context.get("key", function(error, result) {
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expect(error).not.to.exist;
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expect(result).not.to.exist;
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done();
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});
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});
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});
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});
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});
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it("should allow clear()", function(done) {
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var provider = _provider.provider;
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provider.open(function(error, firstAccess) {
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if(error) throw error;
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var context = provider.getReadWriteContext();
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context.put("key1", "value1", function(error, result) {
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if(error) throw error;
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context.put("key2", "value2", function(error, result) {
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if(error) throw error;
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context.clear(function(err) {
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if(error) throw error;
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context.get("key1", function(error, result) {
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if(error) throw error;
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expect(result).not.to.exist;
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context.get("key2", function(error, result) {
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expect(error).not.to.exist;
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expect(result).not.to.exist;
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done();
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});
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});
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});
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});
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});
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});
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});
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it("should fail when trying to write on ReadOnlyContext", function(done) {
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var provider = _provider.provider;
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provider.open(function(error, firstAccess) {
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if(error) throw error;
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var context = provider.getReadOnlyContext();
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context.put("key1", "value1", function(error, result) {
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expect(error).to.exist;
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expect(result).not.to.exist;
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done();
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});
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});
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});
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});
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});
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}
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