e477232e02
* Add MediaFile abstraction. A MediaFile represents an image or video file. * Move filetype detection and dimension parsing code from uploads to MediaFile.
86 lines
3.7 KiB
Ruby
86 lines
3.7 KiB
Ruby
require 'test_helper'
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class MediaFileTest < ActiveSupport::TestCase
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context "#dimensions" do
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should "determine the correct dimensions for a jpeg file" do
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assert_equal([500, 335], MediaFile.open("test/files/test.jpg").dimensions)
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assert_equal([668, 996], MediaFile.open("test/files/test-blank.jpg").dimensions)
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assert_equal([529, 600], MediaFile.open("test/files/test-exif-small.jpg").dimensions)
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assert_equal([1356, 911], MediaFile.open("test/files/test-large.jpg").dimensions)
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end
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should "determine the correct dimensions for a png file" do
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assert_equal([768, 1024], MediaFile.open("test/files/test.png").dimensions)
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assert_equal([150, 150], MediaFile.open("test/files/apng/normal_apng.png").dimensions)
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assert_equal([85, 62], MediaFile.open("test/files/alpha.png").dimensions)
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end
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should "determine the correct dimensions for a gif file" do
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assert_equal([400, 400], MediaFile.open("test/files/test.gif").dimensions)
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assert_equal([86, 52], MediaFile.open("test/files/test-animated-86x52.gif").dimensions)
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assert_equal([32, 32], MediaFile.open("test/files/test-static-32x32.gif").dimensions)
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end
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should "determine the correct dimensions for a webm file" do
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assert_equal([512, 512], MediaFile.open("test/files/test-512x512.webm").dimensions)
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end
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should "determine the correct dimensions for a mp4 file" do
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assert_equal([300, 300], MediaFile.open("test/files/test-300x300.mp4").dimensions)
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end
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should "determine the correct dimensions for a ugoira file" do
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assert_equal([60, 60], MediaFile.open("test/files/valid_ugoira.zip").dimensions)
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end
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should "determine the correct dimensions for a flash file" do
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assert_equal([607, 756], MediaFile.open("test/files/compressed.swf").dimensions)
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end
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end
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context "#file_ext" do
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should "determine the correct extension for a jpeg file" do
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assert_equal(:jpg, MediaFile.open("test/files/test.jpg").file_ext)
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assert_equal(:jpg, MediaFile.open("test/files/test-blank.jpg").file_ext)
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assert_equal(:jpg, MediaFile.open("test/files/test-exif-small.jpg").file_ext)
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assert_equal(:jpg, MediaFile.open("test/files/test-large.jpg").file_ext)
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end
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should "determine the correct extension for a png file" do
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assert_equal(:png, MediaFile.open("test/files/test.png").file_ext)
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assert_equal(:png, MediaFile.open("test/files/apng/normal_apng.png").file_ext)
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assert_equal(:png, MediaFile.open("test/files/alpha.png").file_ext)
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end
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should "determine the correct extension for a gif file" do
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assert_equal(:gif, MediaFile.open("test/files/test.gif").file_ext)
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assert_equal(:gif, MediaFile.open("test/files/test-animated-86x52.gif").file_ext)
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assert_equal(:gif, MediaFile.open("test/files/test-static-32x32.gif").file_ext)
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end
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should "determine the correct extension for a webm file" do
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assert_equal(:webm, MediaFile.open("test/files/test-512x512.webm").file_ext)
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end
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should "determine the correct extension for a mp4 file" do
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assert_equal(:mp4, MediaFile.open("test/files/test-300x300.mp4").file_ext)
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end
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should "determine the correct extension for a ugoira file" do
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assert_equal(:zip, MediaFile.open("test/files/valid_ugoira.zip").file_ext)
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end
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should "determine the correct extension for a flash file" do
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assert_equal(:swf, MediaFile.open("test/files/compressed.swf").file_ext)
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end
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end
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should "determine the correct md5 for a jpeg file" do
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assert_equal("ecef68c44edb8a0d6a3070b5f8e8ee76", MediaFile.open("test/files/test.jpg").md5)
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end
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should "determine the correct filesize for a jpeg file" do
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assert_equal(28086, MediaFile.open("test/files/test.jpg").file_size)
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end
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end
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