+
+ // CHANGED: expect(ticksPerDay.length).toBe(9);
+ // d3 scale domain().range([0,1]) will generate stray tick marks at the beginning and end of the domain.
+ // You can use scale.nice() to extend the domain so that it starts and ends on round values. (https://observablehq.com/@d3/d3-scaletime)
+ // TODO: decide if this is accepted behaviour or not