Created
February 5, 2011 13:15
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Tests for EditDistanceMatcher
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var EditDistanceMatcher = require('../edit_distance').EditDistanceMatcher; | |
var testCase = require('nodeunit').testCase; | |
module.exports = testCase({ | |
test_match: function(test) { | |
var edm = new EditDistanceMatcher(["peter"]); | |
test.equal(typeof edm.match('petter'), 'object'); | |
test.equal(typeof edm.match('junk'), 'object'); | |
// edm.match returns an array and remember, | |
// in javascript ['peter'] == ['peter'] => false | |
test.equal(edm.match("petter").length, 1); | |
test.equal(edm.match("petter")[0], 'peter'); | |
test.equal(edm.match("junk").length, 0); | |
test.done(); | |
}, | |
test_is_matched: function(test) { | |
var edm = new EditDistanceMatcher(["peter"]); | |
test.equal(typeof edm.is_matched('petter'), 'boolean'); | |
test.equal(typeof edm.is_matched('junk'), 'boolean'); | |
test.ok(edm.is_matched("petter")); | |
test.ok(!edm.is_matched("junk")); | |
test.done(); | |
}, | |
test_match_multiple_candidates: function(test) { | |
var edm = new EditDistanceMatcher(["peter", 'piter']); | |
test.equal(edm.match('petter').length, 1); | |
test.equal(edm.match('petter')[0], 'peter'); | |
test.equal(edm.match('pitter').length, 1); | |
test.equal(edm.match('pitter')[0], 'piter'); | |
test.done(); | |
} | |
}); |
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