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Copy pathindex.js
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58 lines (52 loc) · 1.63 KB
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var test = require('../util/test')(__filename);
var truncate = require('../../packages/string-truncate');
test('string defaulted with default suffix', function(t) {
t.plan(1);
var str = 'when shall we three meet again';
var result = truncate(str, 9);
t.equal(result, 'when s...');
t.end();
});
test('string defaulted with custom suffix', function(t) {
t.plan(2);
var str = 'when shall we three meet again';
var result = truncate(str, 12, ' (etc)');
t.equal(result, 'when s (etc)');
result = truncate(str, 17, '');
t.equal(result, 'when shall we thr');
t.end();
});
test('string is shorter than truncation length', function(t) {
t.plan(2);
var str = 'when shall we';
var result = truncate(str, 25);
t.equal(result, 'when shall we');
result = truncate(str, 20, ' (more)');
t.equal(result, 'when shall we');
t.end();
});
test('no length specified', function(t) {
t.plan(1);
var str = 'when shall we three meet again';
var result = truncate(str);
t.equal(result, 'when shall we three meet again');
t.end();
});
test('suffix is greater than or equal to truncation length', function(t) {
t.plan(2);
var str = 'when shall we three meet again';
var result = truncate(str, 10, ' (etc etc etc)');
t.equal(result, ' (etc etc etc)');
result = truncate(str, 7, ' (more)');
t.equal(result, ' (more)');
t.end();
});
test('suffix is greater than or equal to string length', function(t) {
t.plan(2);
var str = 'when shall';
var result = truncate(str, 10, ' very long suffix');
t.equal(result, 'when shall');
result = truncate(str, 17, ' very long suffix');
t.equal(result, 'when shall');
t.end();
});