25 lines
729 B
Ruby
25 lines
729 B
Ruby
# frozen_string_literal: true
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require "test_helper"
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require "database/setup"
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require "active_storage/previewer/video_previewer"
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class ActiveStorage::Previewer::VideoPreviewerTest < ActiveSupport::TestCase
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setup do
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@blob = create_file_blob(filename: "video.mp4", content_type: "video/mp4")
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end
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test "previewing an MP4 video" do
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ActiveStorage::Previewer::VideoPreviewer.new(@blob).preview do |attachable|
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assert_equal "image/jpeg", attachable[:content_type]
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assert_equal "video.jpg", attachable[:filename]
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image = MiniMagick::Image.read(attachable[:io])
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assert_equal 640, image.width
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assert_equal 480, image.height
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assert_equal "image/jpeg", image.mime_type
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end
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end
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end
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