rspec 载波应该 has_dimensions 总是失败：拇指未调整大小

发布于 2024-10-11 14:25:42 字数 1002 浏览 3 评论 0原文

我已经设置了载波，它可以很好地处理我的图像。我在子文件夹中得到了经过很好调整大小的拇指版本等等。既来自我的前端 (HTML) 又来自我的 rails 控制台。我使用 MiniMagic

但在我的 rspec 中拇指测试总是失败。

describe 'processed images' do
  before(:each) do
    AttachmentUploader.enable_processing = true
    AttachmentUploader.enable_processing = true
    @uploader = AttachmentUploader.new(@post, :image)
    @uploader.store!(File.open(@file))
  end

  after(:each) do
    @uploader.remove!
    AttachmentUploader.enable_processing = false
  end

  describe 'the thumb version' do
    it "should scale down ane image to be exactly 50 by 50 pixels" do
      @uploader.recreate_versions!
      @uploader.thumb.should have_dimensions(50, 50)
    end
  end

@file 是在装置中找到的文件。它被找到并附加（其他测试通过）。如果我注释掉 @uploader.remove! 行，它会在例如 .../public/uploads/post/image/thumb_fig.png 中留下一个文件。但是，该文件未调整大小。当通过 rails console 调用相同的序列时，它会很好地调整大小。

我的规格中是否缺少某些内容？我需要设置一个特殊的标志吗？强制运行某种方法？

原文

I have carrierwave set up and it processes my images fine. I get nicely resized thumb versions in a subfolder and all that. Both from my frontend (HTML) and from my rails console. I use MiniMagic

But in my rspec the thumb test fails always.

describe 'processed images' do
  before(:each) do
    AttachmentUploader.enable_processing = true
    AttachmentUploader.enable_processing = true
    @uploader = AttachmentUploader.new(@post, :image)
    @uploader.store!(File.open(@file))
  end

  after(:each) do
    @uploader.remove!
    AttachmentUploader.enable_processing = false
  end

  describe 'the thumb version' do
    it "should scale down ane image to be exactly 50 by 50 pixels" do
      @uploader.recreate_versions!
      @uploader.thumb.should have_dimensions(50, 50)
    end
  end

@file is a file found in fixtures. It is found and attached (other tests pass). And if I comment out the line @uploader.remove!, It leaves a file in e.g. .../public/uploads/post/image/thumb_fig.png.
That file, however is not resized. When invoking the same sequence trough rails console it gets resized just fine.

Am I missing something in my specs? Do I need to set a special flag? Force a certain method to be ran?

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乱世争霸 2024-10-18 14:25:42

参加这个聚会有点晚了，但我自己也在做类似的事情。据我所知，你的测试看起来不错，尽管我相信@uploader.recreate_Versions！是不必要的。否则，请检查以确保您在 Uploader 类中确实有一个要处理的调用，并且您
在您的测试中包含 CarrierWave::Test::Matchers

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