22 lines
1.1 KiB
JavaScript
22 lines
1.1 KiB
JavaScript
const o = require('../../src/operation')
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describe('Operation', function() {
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it('op_prefix', function() {
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o.op_prefix('arst').should.deep.equal({name: 'arst', operation: 'add'})
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o.op_prefix('+arst').should.deep.equal({name: 'arst', operation: 'add'})
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o.op_prefix('-arst').should.deep.equal({name: 'arst', operation: 'subtract'})
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o.op_prefix('~arst').should.deep.equal({name: 'arst', operation: 'intersect'})
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o.op_prefix('^arst').should.deep.equal({name: 'arst', operation: 'stack'})
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})
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it('operation', function() {
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// without choices, it's the same as op_prefix
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o.operation('arst').should.deep.equal({name: 'arst', operation: 'add'})
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// with choices, it propagates the "what" from where it found the name
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o.operation('arst', {bad: [], good: ['arst']}).should.deep.equal({name: 'arst', operation: 'add', what: 'good'})
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// it also respects order when overridden
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o.operation('arst', {first: ['arst'], second: ['arst']}, ['second', 'first']).should.deep.equal({name: 'arst', operation: 'add', what: 'second'})
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})
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}) |