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parameter.js
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parameter.js
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require('./mock-helpers.js');
var should = require('should');
var read = require('../src/readability');
describe('parameters', function() {
describe('html', function() {
it('should accept a html', function(done) {
read('<html><body>Hello world!</body></html>', function(err, read) {
read.document.body.innerHTML.should.include('Hello world!');
done();
});
});
it('should not resolve the url', function(done) {
read('<html><body><img src="image.png"></a></body></html>', function(err, read) {
read.document.body.innerHTML.should.include('src="image.png"');
done();
});
});
});
describe('options', function() {
it('should pass the options to request lib', function(done) {
read('http://dribbble.com/', {
method: 'POST'
}, function(err, read) {
read.document.body.innerHTML.should.include('redirected');
done();
});
});
describe('preprocess', function() {
it('should preprocess document', function(done) {
read('http://colorlines.com/archives/2011/08/dispatch_from_angola_faith-based_slavery_in_a_louisiana_prison.html', {
preprocess: function(source, response, content_type, callback) {
should.exist(source);
source.length.should.equal(50734);
should.exist(response);
should.exist(response.headers);
should.exist(content_type);
should.exist(content_type.charset);
callback(null, '<html><head><title>some other title</title></head><body></body></html>');
}
}, function(err, read) {
should.not.exist(err);
should.exist(read);
read.title.should.equal('some other title')
read.content.should.equal(false);
done();
});
});
it('should stop processing document', function(done) {
read('http://www.whitehouse.gov/', {
preprocess: function(source, response, content_type, callback) {
should.exist(source);
source.length.should.equal(71002);
should.exist(response);
should.exist(response.headers);
should.exist(content_type);
should.exist(content_type.charset);
callback(new Error('stop'));
}
}, function(err, read) {
should.not.exist(read);
should.exist(err);
err.message.should.equal('stop');
done();
});
});
});
});
});