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require 'helpers_for_test'
require 'json'
class TestFromHash < TestCase
def setup
@data_dir = File.dirname(__FILE__) + '/data'
hash_data = JSON.parse(File.read( @data_dir + '/test.jpg.json')).first
@mini_exiftool = MiniExiftool.from_hash hash_data
end
def test_conversion
assert_kind_of String, @mini_exiftool.model
assert_kind_of Time, @mini_exiftool['DateTimeOriginal']
assert_kind_of Float, @mini_exiftool['MaxApertureValue']
assert_kind_of String, @mini_exiftool.flash
assert_kind_of Integer, @mini_exiftool['ExposureCompensation']
assert_kind_of String, (@mini_exiftool['SubjectLocation'] || @mini_exiftool['SubjectArea'])
assert_kind_of Array, @mini_exiftool['Keywords']
assert_kind_of String, @mini_exiftool['SupplementalCategories']
assert_kind_of Rational, @mini_exiftool.shutterspeed
end
end
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