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Contents
Feature: each attribute of subject
Use the each() method as a short-hand to generate a nested example group with
a single example that specifies the expected value of each attribute of the
subject. This can be used with an implicit or explicit subject.
each() accepts a symbol or a string, and a block representing the example.
each(:item) { should be_an(Item) }
each("article") { should be_an(Article) }
Scenario: specify value of each attribute
Given a file named "example_spec.rb" with:
"""
require 'rspec-subject-extensions'
class Movie
def ratings
[9, 7, 9]
end
end
describe Movie do
each(:rating) { should be_an(Integer) }
end
"""
When I run `rspec example_spec.rb --format documentation`
Then the output should contain:
"""
Movie
each rating
should be a kind of Integer
"""
Version data entries
7 entries across 7 versions & 1 rubygems