Does rspec have anything more specific than target.should be < 6?
http://cheat.errtheblog.com/s/rspec/ has for inequalities (such as less than or greater than)
开发者_如何学Gotarget.should be < 6
Has anything better been created since the cheat sheet was created?
In RSpec's new expectation syntax, you would express it as:
expect(target).to be < 6
This is still the accepted way to handle this test. It's best to use >, <, and == in my opinion for numerical comparisons -- it's clearer.
If you just want to check it in a variable like target
then target.should be < 6
is the way to go.
But if you want to check a property in another object, like customer.orders
, where orders is a collection of elements, then you could use the have(n).items matcher.
Example:
customer.should have_at_most(6).orders
That is the same expectation than this:
customer.orders.size.should be < 6
But with a cleaner message
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