大佬教程收集整理的这篇文章主要介绍了ruby-on-rails – RSpec:在每个上下文之后刷新表或销毁对象,大佬教程大佬觉得挺不错的,现在分享给大家,也给大家做个参考。
>每次测试后
>每个上下文之后? (在一个上下文中,相互建立测试可能是有意义的)
有没有办法自动做这个?
我有以下问题:
每个测试将条目保存到数据库.接下来的测试取决于这些条目.即使我想要构建依赖于其他测试的测试,我也不能,因为测试执行的顺序是不可控的.
factories.rb:
sequence(:Name) { |n| "purchaser #{n}" }
organization_spec.rb:
context "when no supplier exists" do it "finds no associated suppliers" do purchaser = create(:organization_purchaser) purchaser.partners.empty?.should == true end end context "when one supplier exists" do it "finds one associated suppliers" do purchaser = create(:organization_purchaser) supplier = create(:organization_supplier) partnership = create(:partnership,organization: purchaser,partner: supplier) purchaser.partners.last.name.should == "purchaser 1" end end context "when two suppliers exist" do it "finds two associated suppliers" do purchaser = create(:organization_purchaser) 2.times do |i| supplier = create(:organization_supplier) partnership = create(:partnership,partner: supplier) end purchaser.partners.last.name.should == "purchaser 2" end end
RSpec输出:
Organization #suppliers_for_purchaser responds when no supplier exists finds no associated suppliers when two suppliers exist finds two associated suppliers when one supplier exists finds one associated suppliers (FAILED - 1) @R_183_4895@: 1) Organization#suppliers_for_purchaser when one supplier exists finds one associated suppliers Failure/Error: purchaser.partners.last.name.should == "purchaser 1" expected: "purchaser 1" got: "purchaser 3" (using ==)
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