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var _ = require('lodash');
var path = require('path');
var mock = require('./mock');
var registry = require('../lib/plugins/registry');
var Output = require('../lib/output/base');
var PluginsManager = require('../lib/plugins');
var BookPlugin = require('../lib/plugins/plugin');
var PLUGINS_ROOT = path.resolve(__dirname, 'node_modules');
describe('Plugins', function() {
var book;
before(function() {
return mock.setupBook({})
.then(function(_book) {
book = _book;
});
});
describe('Resolve Version', function() {
it('should resolve a plugin version', function() {
return registry.resolve('ga')
.should.be.fulfilled();
});
});
describe('Installation', function() {
it('should install a plugin from NPM without a specific version', function() {
return registry.install(book, 'ga')
.should.be.fulfilled();
});
it('should install a plugin from NPM with a specific version', function() {
return registry.install(book, 'ga', '1.0.0')
.should.be.fulfilled();
});
it('should correctly install all dependencies (if none)', function() {
return mock.setupBook({})
.then(function(book) {
var plugins = new PluginsManager(book);
return plugins.install()
.should.be.fulfilledWith(0);
});
});
it('should correctly install all dependencies (if any)', function() {
return mock.setupBook({
'book.json': {
plugins: ['ga']
}
})
.then(function(book) {
return book.config.load()
.then(function() {
var plugins = new PluginsManager(book);
return plugins.install();
});
})
.should.be.fulfilledWith(1);
});
});
describe('Loading', function() {
it('should load default plugins', function() {
return mock.outputDefaultBook(Output)
.then(function(output) {
output.plugins.count().should.be.greaterThan(0);
});
});
});
describe('Configuration', function() {
it('should fail loading a plugin with an invalid configuration', function() {
var plugin = new BookPlugin(book, 'test-config');
return plugin.load(PLUGINS_ROOT)
.should.be.rejectedWith('Error with book\'s configuration: pluginsConfig.test-config.myProperty is required');
});
it('should extend configuration with default properties', function() {
return mock.setupBook({
'book.json': {
pluginsConfig: {
'test-config': {
'myProperty': 'world'
}
}
}
})
.then(function(book2) {
return book2.config.load()
.then(function() {
var plugin = new BookPlugin(book2, 'test-config');
return plugin.load(PLUGINS_ROOT);
})
.then(function() {
book2.config.get('pluginsConfig.test-config.myDefaultProperty', '').should.equal('hello');
});
});
});
});
describe('Resources', function() {
var plugin;
before(function() {
plugin = new BookPlugin(book, 'test-resources');
return plugin.load(PLUGINS_ROOT);
});
it('should list all resources for website', function() {
return plugin.getResources('website')
.then(function(resources) {
resources.assets.should.equal('./assets');
resources.js.should.have.lengthOf(2);
resources.js[0].path.should.equal('gitbook-plugin-test-resources/myfile.js');
resources.js[1].url.should.equal('https://ajax.googleapis.com/ajax/libs/angularjs/1.4.9/angular.min.js');
resources.css.should.have.lengthOf(1);
resources.css[0].path.should.equal('gitbook-plugin-test-resources/myfile.css');
});
});
});
describe('Filters', function() {
var plugin, filters;
before(function() {
plugin = new BookPlugin(book, 'test-filters');
return plugin.load(PLUGINS_ROOT)
.then(function() {
filters = plugin.getFilters();
});
});
it('should list all filters', function() {
_.size(filters).should.equal(2);
});
it('should correctly execute a filter', function() {
filters.hello('World').should.equal('Hello World!');
});
it('should correctly set contexts for filter', function() {
filters.testContext('Hello');
});
});
describe('Blocks', function() {
var plugin, blocks;
before(function() {
plugin = new BookPlugin(book, 'test-blocks');
return plugin.load(PLUGINS_ROOT)
.then(function() {
blocks = plugin.getBlocks();
});
});
it('should list all blocks', function() {
_.size(blocks).should.equal(2);
});
it('should correctly normalize block', function() {
blocks.hello.process({ body: 'World' }).should.equal('Hello World!');
});
it('should correctly set contexts for filter', function() {
blocks.testContext.process({ body: 'Hello' });
});
});
describe('Hooks', function() {
var plugin;
before(function() {
plugin = new BookPlugin(book, 'test-hooks');
return plugin.load(PLUGINS_ROOT);
});
it('can call a hook', function() {
return plugin.hook('init')
.then(function() {
global._hooks.should.deepEqual(['init']);
});
});
});
});
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