Class: CouchPotato::RSpec::MapToMatcher
- Inherits:
-
Object
- Object
- CouchPotato::RSpec::MapToMatcher
- Includes:
- RunJS
- Defined in:
- lib/couch_potato/rspec/matchers/map_to_matcher.rb
Instance Method Summary collapse
- #failure_message_for_should ⇒ Object
- #failure_message_for_should_not ⇒ Object
-
#initialize(expected_ruby, input_ruby) ⇒ MapToMatcher
constructor
A new instance of MapToMatcher.
- #matches?(view_spec) ⇒ Boolean
Constructor Details
#initialize(expected_ruby, input_ruby) ⇒ MapToMatcher
Returns a new instance of MapToMatcher.
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# File 'lib/couch_potato/rspec/matchers/map_to_matcher.rb', line 19 def initialize(expected_ruby, input_ruby) @expected_ruby = expected_ruby @input_ruby = input_ruby end |
Instance Method Details
#failure_message_for_should ⇒ Object
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# File 'lib/couch_potato/rspec/matchers/map_to_matcher.rb', line 51 def "Expected to map to #{@expected_ruby.inspect} but got #{@actual_ruby.inspect}." end |
#failure_message_for_should_not ⇒ Object
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# File 'lib/couch_potato/rspec/matchers/map_to_matcher.rb', line 55 def "Expected not to map to #{@actual_ruby.inspect} but did." end |
#matches?(view_spec) ⇒ Boolean
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# File 'lib/couch_potato/rspec/matchers/map_to_matcher.rb', line 24 def matches?(view_spec) js = <<-JS var doc = #{@input_ruby.to_json}; var map = #{view_spec.map_function}; var lib = #{view_spec.respond_to?(:lib) && view_spec.lib.to_json}; var result = []; var require = function(modulePath) { var exports = {}; var pathArray = modulePath.split("/").slice(2); var result = lib; for (var i in pathArray) { result = result[pathArray[i]] } eval(result); return exports; } var emit = function(key, value) { result.push([key, value]); }; map(doc); JSON.stringify(result); JS @actual_ruby = JSON.parse(run_js(js)) @expected_ruby == @actual_ruby end |