from lbrynet.metadata import Metadata from twisted.trial import unittest from jsonschema import ValidationError class MetadataTest(unittest.TestCase): def test_validation_error_if_no_metadata(self): metadata = {} with self.assertRaises(ValidationError): Metadata.Metadata(metadata) def test_validation_error_if_source_is_missing(self): metadata = { 'license': 'Oscilloscope Laboratories', 'description': 'Four couples meet for Sunday brunch only to discover they are stuck in a house together as the world may be about to end.', 'language': 'en', 'title': "It's a Disaster", 'author': 'Written and directed by Todd Berger', 'content-type': 'audio/mpeg', 'thumbnail': 'http://ia.media-imdb.com/images/M/MV5BMTQwNjYzMTQ0Ml5BMl5BanBnXkFtZTcwNDUzODM5Nw@@._V1_SY1000_CR0,0,673,1000_AL_.jpg', } with self.assertRaises(ValidationError): Metadata.Metadata(metadata) def test_metadata_works_without_fee(self): metadata = { 'license': 'Oscilloscope Laboratories', 'description': 'Four couples meet for Sunday brunch only to discover they are stuck in a house together as the world may be about to end.', 'language': 'en', 'title': "It's a Disaster", 'author': 'Written and directed by Todd Berger', 'sources': { 'lbry_sd_hash': '8d0d6ea64d09f5aa90faf5807d8a761c32a27047861e06f81f41e35623a348a4b0104052161d5f89cf190f9672bc4ead'}, 'content-type': 'audio/mpeg', 'thumbnail': 'http://ia.media-imdb.com/images/M/MV5BMTQwNjYzMTQ0Ml5BMl5BanBnXkFtZTcwNDUzODM5Nw@@._V1_SY1000_CR0,0,673,1000_AL_.jpg', } m = Metadata.Metadata(metadata) self.assertFalse('fee' in m) def test_validation_error_if_invalid_source(self): metadata = { 'license': 'Oscilloscope Laboratories', 'description': 'Four couples meet for Sunday brunch only to discover they are stuck in a house together as the world may be about to end.', 'language': 'en', 'title': "It's a Disaster", 'author': 'Written and directed by Todd Berger', 'sources': { 'fake': 'source'}, 'content-type': 'audio/mpeg', 'thumbnail': 'http://ia.media-imdb.com/images/M/MV5BMTQwNjYzMTQ0Ml5BMl5BanBnXkFtZTcwNDUzODM5Nw@@._V1_SY1000_CR0,0,673,1000_AL_.jpg', } with self.assertRaises(ValidationError): Metadata.Metadata(metadata) def test_validation_error_if_missing_v001_field(self): metadata = { 'license': 'Oscilloscope Laboratories', 'fee': {'LBC': {'amount': 50.0, 'address': 'bRQJASJrDbFZVAvcpv3NoNWoH74LQd5JNV'}}, 'description': 'Four couples meet for Sunday brunch only to discover they are stuck in a house together as the world may be about to end.', 'language': 'en', 'author': 'Written and directed by Todd Berger', 'sources': { 'lbry_sd_hash': '8d0d6ea64d09f5aa90faf5807d8a761c32a27047861e06f81f41e35623a348a4b0104052161d5f89cf190f9672bc4ead'}, 'content-type': 'audio/mpeg', 'thumbnail': 'http://ia.media-imdb.com/images/M/MV5BMTQwNjYzMTQ0Ml5BMl5BanBnXkFtZTcwNDUzODM5Nw@@._V1_SY1000_CR0,0,673,1000_AL_.jpg' } with self.assertRaises(ValidationError): Metadata.Metadata(metadata) def test_version_is_001_if_all_fields_are_present(self): metadata = { 'license': 'Oscilloscope Laboratories', 'description': 'Four couples meet for Sunday brunch only to discover they are stuck in a house together as the world may be about to end.', 'language': 'en', 'title': "It's a Disaster", 'author': 'Written and directed by Todd Berger', 'sources': { 'lbry_sd_hash': '8d0d6ea64d09f5aa90faf5807d8a761c32a27047861e06f81f41e35623a348a4b0104052161d5f89cf190f9672bc4ead'}, 'content-type': 'audio/mpeg', 'thumbnail': 'http://ia.media-imdb.com/images/M/MV5BMTQwNjYzMTQ0Ml5BMl5BanBnXkFtZTcwNDUzODM5Nw@@._V1_SY1000_CR0,0,673,1000_AL_.jpg', } m = Metadata.Metadata(metadata, migrate=False) self.assertEquals('0.0.1', m.version) def test_validation_error_if_there_is_an_extra_field(self): metadata = { 'license': 'Oscilloscope Laboratories', 'description': 'Four couples meet for Sunday brunch only to discover they are stuck in a house together as the world may be about to end.', 'language': 'en', 'title': "It's a Disaster", 'author': 'Written and directed by Todd Berger', 'sources': { 'lbry_sd_hash': '8d0d6ea64d09f5aa90faf5807d8a761c32a27047861e06f81f41e35623a348a4b0104052161d5f89cf190f9672bc4ead'}, 'content-type': 'audio/mpeg', 'thumbnail': 'http://ia.media-imdb.com/images/M/MV5BMTQwNjYzMTQ0Ml5BMl5BanBnXkFtZTcwNDUzODM5Nw@@._V1_SY1000_CR0,0,673,1000_AL_.jpg', 'MYSTERYFIELD': '?' } with self.assertRaises(ValidationError): Metadata.Metadata(metadata, migrate=False) def test_version_is_002_if_all_fields_are_present(self): metadata = { 'license': 'NASA', 'fee': {'USD': {'amount': 0.01, 'address': 'baBYSK7CqGSn5KrEmNmmQwAhBSFgo6v47z'}}, 'ver': '0.0.2', 'description': 'SDO captures images of the sun in 10 different wavelengths, each of which helps highlight a different temperature of solar material. Different temperatures can, in turn, show specific structures on the sun such as solar flares, which are gigantic explosions of light and x-rays, or coronal loops, which are stream of solar material travelling up and down looping magnetic field lines', 'language': 'en', 'author': 'The SDO Team, Genna Duberstein and Scott Wiessinger', 'title': 'Thermonuclear Art', 'sources': { 'lbry_sd_hash': '8655f713819344980a9a0d67b198344e2c462c90f813e86f0c63789ab0868031f25c54d0bb31af6658e997e2041806eb'}, 'nsfw': False, 'content-type': 'video/mp4', 'thumbnail': 'https://svs.gsfc.nasa.gov/vis/a010000/a012000/a012034/Combined.00_08_16_17.Still004.jpg' } m = Metadata.Metadata(metadata, migrate=False) self.assertEquals('0.0.2', m.version) def test_version_is_003_if_all_fields_are_present(self): metadata = { 'license': 'NASA', 'fee': {'USD': {'amount': 0.01, 'address': 'baBYSK7CqGSn5KrEmNmmQwAhBSFgo6v47z'}}, 'ver': '0.0.3', 'description': 'SDO captures images of the sun in 10 different wavelengths, each of which helps highlight a different temperature of solar material. Different temperatures can, in turn, show specific structures on the sun such as solar flares, which are gigantic explosions of light and x-rays, or coronal loops, which are stream of solar material travelling up and down looping magnetic field lines', 'language': 'en', 'author': 'The SDO Team, Genna Duberstein and Scott Wiessinger', 'title': 'Thermonuclear Art', 'sources': { 'lbry_sd_hash': '8655f713819344980a9a0d67b198344e2c462c90f813e86f0c63789ab0868031f25c54d0bb31af6658e997e2041806eb'}, 'nsfw': False, 'content_type': 'video/mp4', 'thumbnail': 'https://svs.gsfc.nasa.gov/vis/a010000/a012000/a012034/Combined.00_08_16_17.Still004.jpg' } m = Metadata.Metadata(metadata, migrate=False) self.assertEquals('0.0.3', m.version) def test_version_claimed_is_001_but_version_is_002(self): metadata = { 'license': 'NASA', 'fee': {'USD': {'amount': 0.01, 'address': 'baBYSK7CqGSn5KrEmNmmQwAhBSFgo6v47z'}}, 'ver': '0.0.1', 'description': 'SDO captures images of the sun in 10 different wavelengths, each of which helps highlight a different temperature of solar material. Different temperatures can, in turn, show specific structures on the sun such as solar flares, which are gigantic explosions of light and x-rays, or coronal loops, which are stream of solar material travelling up and down looping magnetic field lines', 'language': 'en', 'author': 'The SDO Team, Genna Duberstein and Scott Wiessinger', 'title': 'Thermonuclear Art', 'sources': { 'lbry_sd_hash': '8655f713819344980a9a0d67b198344e2c462c90f813e86f0c63789ab0868031f25c54d0bb31af6658e997e2041806eb'}, 'nsfw': False, 'content-type': 'video/mp4', 'thumbnail': 'https://svs.gsfc.nasa.gov/vis/a010000/a012000/a012034/Combined.00_08_16_17.Still004.jpg' } with self.assertRaises(ValidationError): Metadata.Metadata(metadata, migrate=False) def test_version_claimed_is_002_but_version_is_003(self): metadata = { 'license': 'NASA', 'fee': {'USD': {'amount': 0.01, 'address': 'baBYSK7CqGSn5KrEmNmmQwAhBSFgo6v47z'}}, 'ver': '0.0.2', 'description': 'SDO captures images of the sun in 10 different wavelengths, each of which helps highlight a different temperature of solar material. Different temperatures can, in turn, show specific structures on the sun such as solar flares, which are gigantic explosions of light and x-rays, or coronal loops, which are stream of solar material travelling up and down looping magnetic field lines', 'language': 'en', 'author': 'The SDO Team, Genna Duberstein and Scott Wiessinger', 'title': 'Thermonuclear Art', 'sources': { 'lbry_sd_hash': '8655f713819344980a9a0d67b198344e2c462c90f813e86f0c63789ab0868031f25c54d0bb31af6658e997e2041806eb'}, 'nsfw': False, 'content_type': 'video/mp4', 'thumbnail': 'https://svs.gsfc.nasa.gov/vis/a010000/a012000/a012034/Combined.00_08_16_17.Still004.jpg' } with self.assertRaises(ValidationError): Metadata.Metadata(metadata, migrate=False) def test_version_001_ports_to_003(self): metadata = { 'license': 'Oscilloscope Laboratories', 'description': 'Four couples meet for Sunday brunch only to discover they are stuck in a house together as the world may be about to end.', 'language': 'en', 'title': "It's a Disaster", 'author': 'Written and directed by Todd Berger', 'sources': { 'lbry_sd_hash': '8d0d6ea64d09f5aa90faf5807d8a761c32a27047861e06f81f41e35623a348a4b0104052161d5f89cf190f9672bc4ead'}, 'content-type': 'audio/mpeg', 'thumbnail': 'http://ia.media-imdb.com/images/M/MV5BMTQwNjYzMTQ0Ml5BMl5BanBnXkFtZTcwNDUzODM5Nw@@._V1_SY1000_CR0,0,673,1000_AL_.jpg', } m = Metadata.Metadata(metadata, migrate=True) self.assertEquals('0.0.3', m.version) def test_version_002_ports_to_003(self): metadata = { 'license': 'NASA', 'fee': {'USD': {'amount': 0.01, 'address': 'baBYSK7CqGSn5KrEmNmmQwAhBSFgo6v47z'}}, 'ver': '0.0.2', 'description': 'SDO captures images of the sun in 10 different wavelengths, each of which helps highlight a different temperature of solar material. Different temperatures can, in turn, show specific structures on the sun such as solar flares, which are gigantic explosions of light and x-rays, or coronal loops, which are stream of solar material travelling up and down looping magnetic field lines', 'language': 'en', 'author': 'The SDO Team, Genna Duberstein and Scott Wiessinger', 'title': 'Thermonuclear Art', 'sources': { 'lbry_sd_hash': '8655f713819344980a9a0d67b198344e2c462c90f813e86f0c63789ab0868031f25c54d0bb31af6658e997e2041806eb'}, 'nsfw': False, 'content-type': 'video/mp4', 'thumbnail': 'https://svs.gsfc.nasa.gov/vis/a010000/a012000/a012034/Combined.00_08_16_17.Still004.jpg' } m = Metadata.Metadata(metadata, migrate=True) self.assertEquals('0.0.3', m.version)