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Versions: 11
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Contents
/**
* Copyright 2013 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*jshint evil:true*/
require('mock-modules').autoMockOff();
describe('static type interface syntax', function() {
var flowSyntaxVisitors;
var jstransform;
beforeEach(function() {
require('mock-modules').dumpCache();
flowSyntaxVisitors = require('../type-syntax.js').visitorList;
jstransform = require('jstransform');
});
function transform(code, visitors) {
code = jstransform.transform(
flowSyntaxVisitors,
code.join('\n')
).code;
if (visitors) {
code = jstransform.transform(
visitors,
code
).code;
}
return code;
}
describe('Interface Declaration', () => {
it('strips interface declarations', () => {
/*global interface*/
var code = transform([
'var interface = 42;',
'interface A { foo: () => number; }',
'if (true) interface += 42;',
'interface A<T> extends B, C<T> { foo: () => number; }',
'interface += 42;'
]);
eval(code);
expect(interface).toBe(126);
});
it('catches up correctly', () => {
var code = transform([
"var X = require('X');",
'interface A { foo: () => number; }',
]);
expect(code).toBe([
"var X = require('X');",
' '
].join('\n'));
});
});
});
Version data entries
11 entries across 6 versions & 2 rubygems