resource_spec.rb
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上传日期:2022-07-22
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- require File.dirname(__FILE__) + '/../spec_helper'
- describe Resource, ' with its fixtures loaded' do
- before(:each) do
- File.stub!(:exist?).and_return(true)
- end
- it 'there are three resources in the database' do
- Resource.count.should == 3
- end
- it 'fullpath should be RAILS_ROOT + "/public/files/" + resource.filename' do
- res = Resource.new(:article_id => 1, :filename => 'a_new_file', :mime => 'image/jpeg', :size => 110)
- res.fullpath.should == RAILS_ROOT + "/public/files/a_new_file"
- end
- it 'resources created with the same name as an existing resource don't overwrite the old resource' do
- File.should_receive(:exist?).with(%r{public/files/me.jpg$}).and_return(true)
- File.should_receive(:exist?).with(%r{public/files/me1.jpg$}).at_least(:once).and_return(false)
- File.should_receive(:unlink).with(%r{public/files/me1.jpg$}).and_return(true)
- f1 = Resource.create(:filename => resources(:resource1).filename,
- :mime => resources(:resource1).mime)
- f1.should_not be_nil
- f1.should be_valid
- f1.filename.should_not == resources(:resource1).filename
- f1.filename.should == 'me1.jpg'
- f1.destroy
- end
- it 'a resource deletes its associated file on destruction' do
- res = resources(:resource1)
- File.should_receive(:exist?).with(res.fullpath).and_return(true)
- File.should_receive(:unlink).with(res.fullpath).and_return(true)
- res.destroy
- end
- end