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我有這個驗證一個軌道模型:測試條件驗證具有顯着
validates_numericality_of(:insert_oz,
:allow_blank=>true,
:greater_than=>0,
:if=>(proc do |note|
!note.insert_pages.nil? &&
note.insert_pages > 0
end))
使用顯着的,我怎麼測試使用的:if
選項驗證?
如果我做明顯的,和驗證添加到我的規格,改變「驗證」到「should_validate」:
should_validate_numericality_of(:insert_oz,
:allow_blank=>true,
:greater_than=>0,
:if=>(proc do |note|
!note.insert_pages.nil? &&
note.insert_pages > 0
end))
然後規範失敗,此消息:
'Processingnote should ensure numericality of insert oz is greater than 0 and allowing blank values' FAILED
Expected Processingnote to be invalid when insert oz is less than 1