module Minitest::Assertions
Public Instance Methods
assert_must(matcher, subject, msg = nil)
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Passes if matcher.matches?(subject) returns true
Example:
def test_validations assert_must be_valid, @user end
# File lib/minitest/matchers_vaccine.rb, line 16 def assert_must(matcher, subject, msg = nil) msg = message(msg) do if matcher.respond_to? :failure_message matcher.failure_message # RSpec 3.x, 1.1 else matcher.failure_message_for_should # RSpec 2.x, 1.2 end end assert matcher.matches?(subject), msg end
assert_wont(matcher, subject, msg = nil)
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Passes if matcher.matches?(subject) returns false
Example:
def test_validations assert_wont be_valid, @user end
# File lib/minitest/matchers_vaccine.rb, line 53 def assert_wont(matcher, subject, msg = nil) msg = message(msg) do if matcher.respond_to? :failure_message_when_negated # RSpec 3.x matcher.failure_message_when_negated # RSpec 3.x elsif matcher.respond_to? :failure_message_for_should_not matcher.failure_message_for_should_not # RSpec 2.x, 1.2 else matcher.negative_failure_message # RSpec 1.1 end end if matcher.respond_to? :does_not_match? assert matcher.does_not_match?(subject), msg else refute matcher.matches?(subject), msg end end
must(matcher, subject = ((defined?(@subject) && @subject) || subject()), msg = nil)
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Facilitator to assert_must
for use with minitest-spec. If no subject given, defaults to matching against the current ‘subject` or the instance variable `@subject`.
Example:
subject { Order.new } it "should have associations" do must belong_to :account must have_many :line_items end
# File lib/minitest/matchers_vaccine.rb, line 41 def must(matcher, subject = ((defined?(@subject) && @subject) || subject()), msg = nil) assert_must matcher, subject, msg end
wont(matcher, subject = ((defined?(@subject) && @subject) || subject()), msg = nil)
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Facilitator to assert_wont
for use with minitest-spec. If no subject given, defaults to matching against the current ‘subject` or the instance variable `@subject`.
Example:
subject { User.new } it "should validate" do wont have_valid(:email).when("foo", "foo@bar", "@bar.com") end
# File lib/minitest/matchers_vaccine.rb, line 83 def wont(matcher, subject = ((defined?(@subject) && @subject) || subject()), msg = nil) assert_wont matcher, subject, msg end