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41 lines
1.2 KiB
Ruby
41 lines
1.2 KiB
Ruby
require "test_helper"
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require "database/setup"
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require "active_storage/blob"
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class ActiveStorage::BlobTest < ActiveSupport::TestCase
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test "create after upload sets byte size and checksum" do
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data = "Hello world!"
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blob = create_blob data: data
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assert_equal data, blob.download
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assert_equal data.length, blob.byte_size
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assert_equal Digest::MD5.base64digest(data), blob.checksum
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end
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test "download yields chunks" do
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blob = create_blob data: "a" * 75.kilobytes
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chunks = []
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blob.download do |chunk|
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chunks << chunk
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end
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assert_equal 2, chunks.size
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assert_equal "a" * 64.kilobytes, chunks.first
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assert_equal "a" * 11.kilobytes, chunks.second
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end
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test "urls expiring in 5 minutes" do
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blob = create_blob
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freeze_time do
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assert_equal expected_url_for(blob), blob.url
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assert_equal expected_url_for(blob, disposition: :attachment), blob.url(disposition: :attachment)
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end
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end
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private
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def expected_url_for(blob, disposition: :inline)
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"/rails/active_storage/disk/#{ActiveStorage::VerifiedKeyWithExpiration.encode(blob.key, expires_in: 5.minutes)}/#{blob.filename}?disposition=#{disposition}"
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end
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end
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