Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { assert } from 'chai'; import { mapState } from '../src/index'; describe('mapState()', () => { it('should return the first mapping found of a state', () => { const mapping = mapState( { a: 'state a', b: 'state b' }, 'b' ); assert.strictEqual(mapping, 'state b'); }); it('should return undefined for unmapped states', () => { const mapping = mapState( { a: 'state a', b: 'state b' }, 'c' ); assert.isUndefined(mapping); }); it('should prioritize returning equivalent state mapping', () => { const mapping = mapState( { a: 'state a', b: 'state b', 'b.b1': 'st b.b1' }, 'b.b1' ); assert.strictEqual(mapping, 'st b.b1'); }); it('should return superstate mapping when substate is not found', () => { const mapping = mapState( { a: 'state a', b: 'state b', 'b.b1': 'st b.b1' }, 'b.foo' ); assert.strictEqual(mapping, 'state b'); }); it('should return superstate mapping when deep substate is not found', () => { const mapping = mapState( { a: 'state a', b: 'state b', 'b.b1': 'state b.b1' }, 'b.b1.foo' ); assert.strictEqual(mapping, 'state b.b1'); }); }); |