Question

我正在尝试创建一些可以单独调用的rake任务：

require 'rspec/core/rake_task'

namespace :grouped_tests do

desc "Run the Group A specs."
task :group_a => :spec
  puts "starting tests a"
  RSpec::Core::RakeTask.new do |t|
    t.pattern = "spec/helpers/*_spec.rb"
  end


desc "Run the Group B specs."
task :group_b => :spec
  puts "starting tests b"
  RSpec::Core::RakeTask.new do |t|
    t.pattern = "spec/views/*_spec.rb"
  end

end

但是当我打电话给以下时间时：

rake grouped_tests:group_b

它仍显示在输出中（来自puts）：

starting tests a
starting tests b

它只运行:group_a，即使我正在调用group_b。

任何想法为什么？

Answer 1

您需要更新代码，如下所示：

require 'rake'
require 'rspec/core/rake_task'

namespace :grouped_tests do
  namespace :helpers do
    desc "Run the Group A specs."
    RSpec::Core::RakeTask.new(:selective => "db:test:prepare") do |t|
      puts "starting tests a"
      t.pattern = "spec/helpers/*_spec.rb"
    end
  end

  namespace :views do
    desc "Run the Group B specs."
    RSpec::Core::RakeTask.new(:selective => "db:test:prepare") do |t|
      puts "starting tests b"
      t.pattern = "spec/views/*_spec.rb"
    end
  end
end

task :selective => ["grouped_tests:helpers:selective", "grouped_tests:views:selective"]

您可以将rake任务调用为：

rake grouped_tests:helpers:selective
rake grouped_tests:views:selective

Answer 2

我认为这是语法错误，您错过了do关键字：

task :group_a => :spec do
// Do your thing
end

task :group_b => :spec do
// Do your other thing
end

耙 - 运行特定的自定义任务

2 个答案: