| 1 | var transform = require('babel-core').transform;
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| 2 | var strictEqual = require('assert').strictEqual;
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| 3 | var babelPresetEs2015Rollup = require('./');
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| 4 |
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| 5 | describe('babel-preset-es2015-rollup', function() {
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| 6 | it('transforms ES2015 features that are not modules', function() {
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| 7 | strictEqual(
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| 8 | transform('() => {};', { presets: [babelPresetEs2015Rollup] }).code,
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| 9 | '(function () {});'
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| 10 | );
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| 11 | });
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| 12 |
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| 13 | it('does not transform imports or exports', function() {
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| 14 | strictEqual(
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| 15 | transform('import "foo";\nexport default 0;', { presets: [babelPresetEs2015Rollup] }).code,
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| 16 | 'import "foo";\nexport default 0;'
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| 17 | );
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| 18 | });
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| 19 |
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| 20 | it('uses external helpers', function() {
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| 21 | strictEqual(
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| 22 | transform('typeof a;', { presets: [babelPresetEs2015Rollup] }).code,
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| 23 | 'typeof a === "undefined" ? "undefined" : babelHelpers.typeof(a);'
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| 24 | );
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| 25 | });
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| 26 | });
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