def test02_scale_factor(self):
"""Test scale factor."""
ir = IIIFInfo(width=1, height=2, scale_factors=[
1, 2], api_version='1.0')
json = ir.as_json(validate=False)
self.assertRegexpMatches(json, r'"scale_factors": \[\s*1')
def test20_write_example_in_spec(self):
"""Create example info.json in spec."""
i = IIIFInfo(
api_version='2.1',
id=
"http://www.example.org/image-service/abcd1234/1E34750D-38DB-4825-A38A-B60A345E591C",
# "protocol" : "http://iiif.io/api/image",
width=6000,
height=4000,
sizes=[{
"width": 150,
"height": 100
}, {
"width": 600,
"height": 400
}, {
"width": 3000,
"height": 2000
}],
tiles=[{
"width": 512,
"scaleFactors": [1, 2, 4]
}, {
"width": 1024,
"height": 2048,
"scaleFactors": [8, 16]
}],
attribution=[{
"@value": "<span>Provided by Example Organization</span>",
"@language": "en"
}, {
"@value": "<span>Darparwyd gan Enghraifft Sefydliad</span>",
"@language": "cy"
}],
logo={
"@id":
"http://example.org/image-service/logo/full/200,/0/default.png",
"service": {
"@context": "http://iiif.io/api/image/2/context.json",
"@id": "http://example.org/image-service/logo",
"profile": "http://iiif.io/api/image/2/level2.json"
}
},
license=[
"http://example.org/rights/license1.html",
"https://creativecommons.org/licenses/by/4.0/"
],
profile=["http://iiif.io/api/image/2/level2.json"],
formats=["gif", "pdf"],
qualities=["color", "gray"],
supports=[
"canonicalLinkHeader", "rotationArbitrary",
"profileLinkHeader", "http://example.com/feature/"
],
service=[{
"@context":
"http://iiif.io/api/annex/service/physdim/1/context.json",
"profile": "http://iiif.io/api/annex/service/physdim",
"physicalScale": 0.0025,
"physicalUnits": "in"
}, {
"@context": "http://geojson.org/contexts/geojson-base.jsonld",
"@id": "http://www.example.org/geojson/paris.json"
}])
reparsed_json = json.loads(i.as_json())
example_json = json.load(
open('tests/testdata/info_json_2_1/info_from_spec_section_5_6.json'
))
self.maxDiff = 4000
self.assertEqual(reparsed_json, example_json)
def test10_read_examples_from_spec(self):
"""Test reading of examples from spec."""
# Section 5.2, full example
i = IIIFInfo(api_version='2.1')
fh = open(
'tests/testdata/info_json_2_1/info_from_spec_section_5_2.json')
i.read(fh)
self.assertEqual(i.context, "http://iiif.io/api/image/2/context.json")
self.assertEqual(
i.id,
"http://www.example.org/image-service/abcd1234/1E34750D-38DB-4825-A38A-B60A345E591C"
)
self.assertEqual(i.protocol, "http://iiif.io/api/image")
self.assertEqual(i.width, 6000)
self.assertEqual(i.height, 4000)
self.assertEqual(i.sizes, [{
"width": 150,
"height": 100
}, {
"width": 600,
"height": 400
}, {
"width": 3000,
"height": 2000
}])
self.assertEqual(i.tiles, [{
"width": 512,
"scaleFactors": [1, 2, 4, 8, 16]
}])
self.assertEqual(i.profile, ["http://iiif.io/api/image/2/level2.json"])
# extracted information
self.assertEqual(i.compliance,
"http://iiif.io/api/image/2/level2.json")
# and 1.1 style tile properties
self.assertEqual(i.tile_width, 512)
self.assertEqual(i.tile_height, 512)
self.assertEqual(i.scale_factors, [1, 2, 4, 8, 16])
# Section 5.3, full example
i = IIIFInfo(api_version='2.1')
fh = open(
'tests/testdata/info_json_2_1/info_from_spec_section_5_3.json')
i.read(fh)
self.assertEqual(i.context, "http://iiif.io/api/image/2/context.json")
self.assertEqual(
i.id,
"http://www.example.org/image-service/abcd1234/1E34750D-38DB-4825-A38A-B60A345E591C"
)
self.assertEqual(i.protocol, "http://iiif.io/api/image")
self.assertEqual(i.width, 4000)
self.assertEqual(i.height, 3000)
self.assertEqual(i.profile, [
"http://iiif.io/api/image/2/level2.json", {
"formats": ["gif", "pdf"],
"maxWidth":
2000,
"qualities": ["color", "gray"],
"supports": [
"canonicalLinkHeader", "rotationArbitrary",
"profileLinkHeader", "http://example.com/feature/"
]
}
])
# extracted information
self.assertEqual(i.compliance,
"http://iiif.io/api/image/2/level2.json")
# Section 5.6, full example
i = IIIFInfo(api_version='2.1')
fh = open(
'tests/testdata/info_json_2_1/info_from_spec_section_5_6.json')
i.read(fh)
self.assertEqual(i.context, "http://iiif.io/api/image/2/context.json")
self.assertEqual(
i.id,
"http://www.example.org/image-service/abcd1234/1E34750D-38DB-4825-A38A-B60A345E591C"
)
self.assertEqual(i.protocol, "http://iiif.io/api/image")
self.assertEqual(i.width, 6000)
self.assertEqual(i.height, 4000)
self.assertEqual(i.sizes, [{
"width": 150,
"height": 100
}, {
"width": 600,
"height": 400
}, {
"width": 3000,
"height": 2000
}])
def test08_set_version_info(self):
"""Test setting of version information."""
i = IIIFInfo()
self.assertRaises(IIIFInfoError, i.set_version_info, api_version='9.9')
def test12_read_unknown_context(self):
"""Test read with bad/unknown @context."""
i = IIIFInfo()
fh = open('tests/testdata/info_json_2_0/info_bad_context.json')
self.assertRaises(IIIFInfoError, i.read, fh)
def test04_conf(self):
"""Test config using conf parameter."""
conf = {'tile_width': 999, 'scale_factors': [9, 8, 7]}
i = IIIFInfo(conf=conf, api_version='1.0')
self.assertEqual(i.tile_width, 999)
self.assertEqual(i.scale_factors, [9, 8, 7])
def test20_read_unknown_context(self):
"""Test attempt to read document with bad/unknown @context."""
i = IIIFInfo()
fh = open('tests/testdata/info_json_1_0/info_bad_context.json')
self.assertRaises(Exception, i.read, fh)
def test12_read_unknown_context(self):
i = IIIFInfo()
fh = open('test_info/2.0/info_bad_context.json')
self.assertRaises( Exception, i.read, fh )
def test04_conf(self):
conf = { 'tile_width': 999, 'scale_factors': [9,8,7] }
i = IIIFInfo(conf=conf)
self.assertEqual( i.tile_width, 999 )
self.assertEqual( i.scale_factors, [9,8,7] )
def test03_array_vals(self):
i = IIIFInfo()
i.scale_factors = [1,2,3]
self.assertEqual( i.scale_factors, [1,2,3] )
i.set('scale_factors',[4,5,6])
self.assertEqual( i.scale_factors, [4,5,6] )
def test02_scale_factor(self):
ir = IIIFInfo(width=199,height=299,tile_width=100,tile_height=100,scale_factors=[1,2])
#self.assertRegexpMatches( ir.as_json(validate=False), r'"scaleFactors": \[\s*1' ) #,\s*2\s*]' ) #no assertRegexpMatches in 2.6
json = ir.as_json(validate=False)
self.assertTrue( re.search(r'"width": 100',json) )
self.assertTrue( re.search(r'"scaleFactors": \[\s*1',json) )
def test12_read_example_with_unknown_context(self):
"""Test read with unknown/bad context."""
i = IIIFInfo()
fh = open('tests/testdata/info_json_1_1/info_bad_context.json')
self.assertRaises(Exception, i.read, fh)
