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loadPattern_tests.js
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109 lines (86 loc) · 2.97 KB
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'use strict';
const path = require('path');
const tap = require('tap');
const loadPattern = require('../src/lib/loadPattern');
const util = require('./util/test_utils.js');
const patternEngines = require('../src/lib/pattern_engines');
var config = require('./util/patternlab-config.json');
patternEngines.loadAllEngines(config);
const patterns_dir = `${__dirname}/files/_patterns`;
tap.test('loadPattern - returns null if file is not a pattern', function(test) {
//arrange
const patternlab = util.fakePatternLab(patterns_dir);
var patternPath = path.join('00-test', '03-styled-atom.json');
//act
var result = loadPattern(patternPath, patternlab);
//assert
test.equals(result, null);
test.end();
});
tap.test('loadPattern - loads pattern sibling json if found', function(test) {
//arrange
const patternlab = util.fakePatternLab(patterns_dir);
var patternPath = path.join('00-test', '03-styled-atom.mustache');
//act
var result = loadPattern(patternPath, patternlab);
//assert
test.equals(result.jsonFileData.message, 'baseMessage');
test.end();
});
tap.test(
'loadPattern - adds the pattern to the patternlab.partials object',
function(test) {
//arrange
const patternlab = util.fakePatternLab(patterns_dir);
var fooPatternPath = path.join('00-test', '01-bar.mustache');
//act
var result = loadPattern(fooPatternPath, patternlab);
//assert
test.equals(util.sanitized(patternlab.partials['test-bar']), 'bar');
test.end();
}
);
tap.test('loadPattern - returns pattern with template populated', function(
test
) {
//arrange
const patternlab = util.fakePatternLab(patterns_dir);
var fooPatternPath = path.join('00-test', '01-bar.mustache');
//act
var result = loadPattern(fooPatternPath, patternlab);
//assert
test.equals(util.sanitized(result.template), util.sanitized('bar'));
test.end();
});
tap.test('loadPattern - adds a markdown pattern if encountered', function(
test
) {
//arrange
const patternlab = util.fakePatternLab(patterns_dir);
var colorsMarkDownPath = path.join('patternType1', 'patternSubType1.md');
//act
var result = loadPattern(colorsMarkDownPath, patternlab);
//assert
const subTypePattern =
patternlab.subtypePatterns['patternType1-patternSubType1'];
test.equals(subTypePattern.patternSectionSubtype, true);
test.equals(subTypePattern.isPattern, false);
test.equals(subTypePattern.patternDesc, '<p>Colors</p>\n');
test.equals(subTypePattern.engine, null);
test.equals(subTypePattern.flatPatternPath, 'patternType1-patternSubType1');
test.equals(result, subTypePattern);
test.end();
});
tap.test(
'loadPattern - does not load pseudopattern data on the base pattern',
test => {
//arrange
const patternlab = util.fakePatternLab(patterns_dir);
const basePatternPath = path.join('00-test', '474-pseudomodifier.mustache');
//act
const result = loadPattern(basePatternPath, patternlab);
//assert
test.same(result.jsonFileData, {});
test.end();
}
);