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Contents
require 'spec_helper'
describe FormatParser::CR2Parser do
describe 'is able to parse CR2 files' do
Dir.glob(fixtures_dir + '/CR2/*.CR2').each do |cr2_path|
it "is able to parse #{File.basename(cr2_path)}" do
parsed = subject.call(File.open(cr2_path, 'rb'))
expect(parsed).not_to be_nil
expect(parsed.nature).to eq(:image)
expect(parsed.format).to eq(:cr2)
expect(parsed.width_px).to be_kind_of(Integer)
expect(parsed.width_px).to be > 0
expect(parsed.height_px).to be_kind_of(Integer)
expect(parsed.height_px).to be > 0
expect(parsed.orientation).not_to be_nil
expect(parsed.content_type).to eq('image/x-canon-cr2')
end
end
end
it 'is able to parse orientation in RAW_CANON_40D_SRAW_V103.CR2' do
file = fixtures_dir + '/CR2/RAW_CANON_40D_SRAW_V103.CR2'
parsed = subject.call(File.open(file, 'rb'))
expect(parsed.width_px).to eq(1936)
expect(parsed.height_px).to eq(1288)
expect(parsed.orientation).to be_kind_of(Symbol)
end
it 'is able to return the orientation nil for the examples from old Canon models' do
file = fixtures_dir + '/CR2/_MG_8591.CR2'
parsed = subject.call(File.open(file, 'rb'))
expect(parsed.width_px).to eq(1536)
expect(parsed.height_px).to eq(1024)
expect(parsed.orientation).to eq(:top_left)
end
describe 'is able to return nil unless the examples are CR2' do
Dir.glob(fixtures_dir + '/TIFF/*.tif').each do |tiff_path|
it "should return nil for #{File.basename(tiff_path)}" do
parsed = subject.call(File.open(tiff_path, 'rb'))
expect(parsed).to be_nil
end
end
end
end
Version data entries
35 entries across 35 versions & 1 rubygems