| 1 | const {root, compile} = require('../../index');
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| 2 | const {describeCompilers, evalOrLoad} = require('../test-utils');
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| 3 |
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| 4 | describe('switch', () => {
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| 5 | describeCompilers(['simple', 'optimizing', 'bytecode'], compiler => {
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| 6 | it('should return the result of the matching case tuple', () => {
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| 7 | const model = {
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| 8 | result: root.get('a').switch([
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| 9 | [1, 'One'],
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| 10 | [2, 'Two'],
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| 11 | [3, 'Three']
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| 12 | ])
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| 13 | };
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| 14 |
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| 15 | const optModel = evalOrLoad(compile(model, {compiler}));
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| 16 | const initialData = {
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| 17 | a: 2
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| 18 | };
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| 19 |
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| 20 | const inst = optModel(initialData);
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| 21 | expect(inst.result).toEqual('Two');
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| 22 | })
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| 23 |
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| 24 | it('should return the default result if no case matches', () => {
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| 25 | const model = {
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| 26 | result: root.get('a').switch([
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| 27 | [1, 'One'],
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| 28 | [2, 'Two'],
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| 29 | [3, 'Three']
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| 30 | ], 'Oops')
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| 31 | };
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| 32 |
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| 33 | const optModel = evalOrLoad(compile(model, {compiler}));
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| 34 | const initialData = {
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| 35 | a: 4
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| 36 | };
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| 37 |
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| 38 | const inst = optModel(initialData);
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| 39 | expect(inst.result).toEqual('Oops');
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| 40 | })
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| 41 | })
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| 42 | })
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