Class: Micronaut::Matchers::Be
Overview
:nodoc:
Instance Method Summary collapse
- #description ⇒ Object
- #failure_message ⇒ Object
-
#initialize(*args) ⇒ Be
constructor
A new instance of Be.
- #matches?(actual) ⇒ Boolean
- #negative_failure_message ⇒ Object
- #run_predicate_on(actual) ⇒ Object
Constructor Details
#initialize(*args) ⇒ Be
Returns a new instance of Be.
5 6 7 8 |
# File 'lib/micronaut/matchers/be.rb', line 5 def initialize(*args) @expected = args.empty? ? true : set_expected(args.shift) @args = args end |
Instance Method Details
#description ⇒ Object
50 51 52 |
# File 'lib/micronaut/matchers/be.rb', line 50 def description "#{prefix_to_sentence}#{comparison} #{expected_to_sentence}#{args_to_sentence}".gsub(/\s+/,' ') end |
#failure_message ⇒ Object
29 30 31 32 33 |
# File 'lib/micronaut/matchers/be.rb', line 29 def handling_predicate? ? "expected #{predicate}#{args_to_s} to return true, got #{@result.inspect}" : "expected #{@comparison_method} #{expected}, got #{@actual.inspect}".gsub(' ',' ') end |
#matches?(actual) ⇒ Boolean
10 11 12 13 |
# File 'lib/micronaut/matchers/be.rb', line 10 def matches?(actual) @actual = actual handling_predicate? ? run_predicate_on(actual) : match_or_compare(actual) end |
#negative_failure_message ⇒ Object
35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
# File 'lib/micronaut/matchers/be.rb', line 35 def if handling_predicate? "expected #{predicate}#{args_to_s} to return false, got #{@result.inspect}" else = <<-MESSAGE 'should_not be #{@comparison_method} #{expected}' not only FAILED, it reads really poorly. MESSAGE raise << ([:===,:==].include?(@comparison_method) ? "Why don't you try expressing it without the \"be\"?" : "Why don't you try expressing it in the positive?") end end |
#run_predicate_on(actual) ⇒ Object
15 16 17 18 19 20 21 22 23 24 25 26 27 |
# File 'lib/micronaut/matchers/be.rb', line 15 def run_predicate_on(actual) begin return @result = actual.__send__(predicate, *@args) rescue NameError => predicate_missing_error "this needs to be here or rcov will not count this branch even though it's executed in a code example" end begin return @result = actual.__send__(present_tense_predicate, *@args) rescue NameError raise predicate_missing_error end end |