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d21cbac611
The functions add_dependencies() and set_global() are convenience methods that allow you to modify the global namespace while the current file is running but then have it be cleaned up by index.js when you're done. (imported from commit f75b8a10c19f773a8d2d3a8fa4bc39b1679566fe)
57 lines
1.7 KiB
JavaScript
57 lines
1.7 KiB
JavaScript
var assert = require('assert');
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add_dependencies({
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_: 'third/underscore/underscore.js',
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util: 'js/util.js',
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Dict: 'js/dict.js',
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stream_data: 'js/stream_data.js',
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Filter: 'js/filter.js'
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});
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var narrow = require('js/narrow.js');
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var Filter = global.Filter;
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var stream_data = global.stream_data;
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(function test_parse_and_unparse() {
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var string ='stream:Foo topic:Bar yo';
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var operators = [['stream', 'Foo'], ['topic', 'Bar'], ['search', 'yo']];
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assert.deepEqual(narrow.parse(string), operators);
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string = 'stream:Foo topic:Bar yo';
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assert.deepEqual(narrow.unparse(operators), string);
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}());
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(function test_stream() {
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var operators = [['stream', 'Foo'], ['topic', 'Bar'], ['search', 'yo']];
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narrow._set_current_filter(new Filter(operators));
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assert.equal(narrow.stream(), 'Foo');
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}());
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(function test_operators() {
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var operators = [['stream', 'Foo'], ['topic', 'Bar'], ['search', 'Yo']];
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var canonical_operators = [['stream', 'Foo'], ['topic', 'Bar'], ['search', 'yo']];
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narrow._set_current_filter(new Filter(operators));
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assert.deepEqual(narrow.operators(), canonical_operators);
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}());
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(function test_set_compose_defaults() {
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var operators = [['stream', 'Foo'], ['topic', 'Bar']];
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narrow._set_current_filter(new Filter(operators));
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var opts = {};
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narrow.set_compose_defaults(opts);
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assert.equal(opts.stream, 'Foo');
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assert.equal(opts.subject, 'Bar');
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stream_data.add_sub('ROME', {name: 'ROME'});
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operators = [['stream', 'rome']];
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narrow._set_current_filter(new Filter(operators));
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opts = {};
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narrow.set_compose_defaults(opts);
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assert.equal(opts.stream, 'ROME');
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}());
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