Week 4

[maliny12]

Unit Testing:

• geom_ribbon:

  • plot returns ggplot object
  • geom_ribbon() checks aesthetic
  • geom_ribbon() handles missing data
  • geom_ribbon() works in both directions
  • geom_ribbon() interacts correctly with other geoms

• setup_data:

  • x_minor converts to numeric correctly
  • scaling functions are applied correctly
  • function can handle edge cases with non-numeric and empty data
  • glyph_setup_data processes data with extreme value correctly

Documentation:

• geom_ribbon
• theme_glyph