def test_react_works(self):
ctx = dukpy.RequirableContext([self.node_packages])
ret = ctx.evaljs("""
var React = require('react'),
ReactDOM = require('react-dom/server');
var HelloWorld = React.createClass({
render: function() {
return React.createElement('p', null, 'Hi!');
}
});
({
React: React,
ReactDOM: ReactDOM,
HelloWorld: HelloWorld
})
""")
React = ret.React
ReactDOM = ret.ReactDOM
HelloWorld = ret.HelloWorld
markup = ReactDOM.renderToStaticMarkup(React.createElement(HelloWorld, None, ''))
assert markup == "<p>Hi!</p>"
def test_python_require(self):
import sys, imp
testpy = imp.new_module('testpy')
testpy.call = lambda: 'Hello from Python!'
testpy.__all__ = ['call']
sys.modules['testpy'] = testpy
c = dukpy.RequirableContext([], enable_python=True)
assert c.evaljs("require('python/testpy').call()") == "Hello from Python!"
def test_python_require_doesnt_work_by_default(self):
import sys, imp
testpy = imp.new_module('testpy')
testpy.call = lambda: 'Hello from Python!'
testpy.__all__ = ['call']
sys.modules['testpy'] = testpy
c = dukpy.RequirableContext([])
try:
c.evaljs("require('python/testpy').call()")
assert False
except ImportError:
pass
def load_dukpy_ctx():
result = os.path.join(basepath, 'node_modules')
if not os.path.exists(result):
raise ValueError("Unable to locate node_modules directory - is Ore installed correctly?")
ctx = dukpy.RequirableContext([result])
def resolve_wrap(resolve):
def inner(req_ctx, id_, search_paths):
# bodge to work around the fact
# that the browser version of util
# imports inherits, which expects util to provide inherits
# yaey
if id_ == '!inherits!':
id_ = '!inherits/inherits_browser.js!'
return resolve(req_ctx, id_, search_paths)
return inner
ctx.finder.resolve = resolve_wrap(ctx.finder.resolve)
return ctx
def test_js_require(self):
c = dukpy.RequirableContext([self.test_js_dir])
assert c.evaljs("require('testjs').call()") == "Hello from JS!"