| suite('interpolation', function() { |
| test('interpolate numbers', function() { |
| assert.equal(interpolate(4, 2, 0.2), 3.6); |
| }); |
| test('interpolate bools', function() { |
| assert.equal(interpolate(false, true, 0.4), false); |
| assert.equal(interpolate(false, true, 0.5), true); |
| assert.equal(interpolate(false, true, 0.5), true); |
| }); |
| test('interpolate lists', function() { |
| assert.deepEqual(interpolate([1, 2, 3], [4, 5, 6], 0.5), [2.5, 3.5, 4.5]); |
| assert.deepEqual(interpolate([1], [4], 0.6), [2.8]); |
| assert.deepEqual(interpolate([false], [true], 0.6), [true]); |
| assert.deepEqual(interpolate([1, false, [3, 6]], [4, true, [6, 8]], 0.6), [2.8, true, [4.8, 7.2]]); |
| }); |
| }); |