|
Cucumber is a software tool that computer programmers use for testing other software. It runs automated acceptance tests written in a behavior-driven development (BDD) style. Cucumber is written in the Ruby programming language. Cucumber projects are available for other platforms beyond Ruby. Some use Ruby Cucumber with a bridge into the target language (e.g. cuke4php and cuke4lua). Others use the Gherkin parser but implement everything else in the target language. Cucumber allows the execution of feature documentation written in business-facing text. ==Example== A feature definition, with a single scenario: Feature: Division In order to avoid silly mistakes Cashiers must be able to calculate a fraction Scenario: Regular numbers * I have entered 3 into the calculator * I press divide * I have entered 2 into the calculator * I press equal * The result should be 1.5 on the screen The execution of the test implicit in the feature definition above requires the definition, using the Ruby language, of a few "steps": Before do @calc = Calculator.new end After do end Given /I have entered (\d+) into the calculator/ do |n| @calc.push n.to_i end When /I press (\w+)/ do |op| @result = @calc.send op end Then /the result should be (. *) on the screen/ do |result| @result.should == result.to_f end 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Cucumber (software)」の詳細全文を読む スポンサード リンク
|