38 lines
1.5 KiB
JavaScript
38 lines
1.5 KiB
JavaScript
"use strict";
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var _grade = _interopRequireDefault(require("../source/grade"));
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var _gradation = require("../source/gradation");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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describe('grade', function () {
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it('should return nothing if no time units are applicable', function () {
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expect((0, _grade.default)(0, null, ['femtosecond'], _gradation.canonical)).to.be.undefined;
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});
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it('should throw if a non-first step does not have a threshold', function () {
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expect((0, _grade.default)(2, null, ['second'], [{
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unit: 'second'
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}])).to.deep.equal({
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unit: 'second'
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});
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expect(function () {
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(0, _grade.default)(2, null, ['second', 'minute'], [{
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unit: 'second'
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}, {
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unit: 'minute'
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}]);
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}).to.throw('Each step of a gradation must have a threshold defined except for the first one. Got "undefined", undefined. Step: {"unit":"minute"}');
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});
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it('should fall back to previous grading scale step if granularity is too high', function () {
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var gradation = _gradation.canonical.slice();
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gradation[1].unit.should.equal('second');
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gradation[1].granularity = 3;
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(0, _grade.default)(1.49, null, ['now', 'second'], gradation).unit.should.equal('now'); // And if there's no previous step, then use the current one.
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gradation.splice(0, 1);
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(0, _grade.default)(1.49, null, ['now', 'second'], gradation).unit.should.equal('second');
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});
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});
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//# sourceMappingURL=grade.test.js.map
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