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Diffstat (limited to 'tests/basic_api_v2.txt')
| -rw-r--r-- | tests/basic_api_v2.txt | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/tests/basic_api_v2.txt b/tests/basic_api_v2.txt new file mode 100644 index 0000000..d9a38ac --- /dev/null +++ b/tests/basic_api_v2.txt @@ -0,0 +1,124 @@ +>>> import os +>>> import tempfile +>>> import time + +Define some helper functions +>>> def test_unique(items): +... return not [True for e in items if items.count(e) > 1] +>>> def to_native(value): +... if isinstance(value, list): +... return [to_native(e) for e in value] +... elif isinstance(value, dict): +... return dict([(to_native(k), to_native(v)) for k, v in value.items()]) +... elif isinstance(value, unicode): +... return unicode(value) +... elif isinstance(value, str): +... return str(value) +... return value + + +Connect to datastore using DBus and wait for it to get ready: +>>> import dbus +>>> DS_DBUS_SERVICE = "org.laptop.sugar.DataStore" +>>> DS_DBUS_INTERFACE = "org.laptop.sugar.DataStore" +>>> DS_DBUS_PATH = "/org/laptop/sugar/DataStore" +>>> bus = dbus.SessionBus() +>>> ds = dbus.Interface(bus.get_object(DS_DBUS_SERVICE, DS_DBUS_PATH), DS_DBUS_INTERFACE) + + +Make sure we're starting from an empty datastore: +>>> assert ds.find({}, [], byte_arrays=True) == ([], 0) + + +Create something to play with: +>>> o1_uid = ds.create({'title': 'DS test object 1', 'mime_type': 'text/plain', 'activity': 'org.sugarlabs.DataStoreTest1'}, '', False) +>>> assert isinstance(o1_uid, basestring) +>>> o2_uid = ds.create({'title': 'DS test object 2', 'mime_type': 'text/plain', 'activity': 'org.sugarlabs.DataStoreTest2'}, '', False) +>>> assert isinstance(o2_uid, basestring) +>>> o3_uid = ds.create({'title': 'DS test object 3', 'mime_type': 'text/plain', 'activity': 'org.sugarlabs.DataStoreTest2'}, '', False) +>>> assert isinstance(o3_uid, basestring) +>>> assert test_unique([o1_uid, o2_uid, o3_uid]) + + +Check everything is there: +>>> sorted(ds.find({}, ['title', 'activity'], byte_arrays=True)[0]) +[dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 1', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest1', variant_level=1)}, signature=dbus.Signature('sv')), dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest2', variant_level=1)}, signature=dbus.Signature('sv')), dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 3', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest2', variant_level=1)}, signature=dbus.Signature('sv'))] +>>> ds.get_filename(o1_uid, byte_arrays=True) +dbus.String(u'') +>>> ds.get_filename(o2_uid, byte_arrays=True) +dbus.String(u'') +>>> ds.get_filename(o3_uid, byte_arrays=True) +dbus.String(u'') + + + +Test get_uniquevaluesfor(). +>>> sorted(ds.get_uniquevaluesfor('activity', {})) +[dbus.String(u'org.sugarlabs.DataStoreTest1'), dbus.String(u'org.sugarlabs.DataStoreTest2')] + + +Change some entries: +>>> ds.update(o1_uid, {'title': 'DS test object 1 updated', 'mime_type': 'text/plain', 'activity': 'org.sugarlabs.DataStoreTest1', 'tags': 'foo'}, '', False) +>>> ds.update(o2_uid, {'title': 'DS test object 2', 'mime_type': 'text/plain', 'activity': 'org.sugarlabs.DataStoreTest1', 'tags': 'bar baz'}, '', False) +>>> ds.update(o3_uid, {'title': 'DS test object 2', 'mime_type': 'text/html', 'activity': 'org.sugarlabs.DataStoreTest3', 'timestamp': 10000}, '', False) +>>> sorted(to_native(ds.find({}, ['title', 'activity'], byte_arrays=True)[0])) +[{u'activity': 'org.sugarlabs.DataStoreTest1', u'title': 'DS test object 1 updated'}, {u'activity': 'org.sugarlabs.DataStoreTest1', u'title': 'DS test object 2'}, {u'activity': 'org.sugarlabs.DataStoreTest3', u'title': 'DS test object 2'}] + +Retrieve metadata for a single entry, ignoring variable data: +>>> d=dict(ds.get_properties(o3_uid, byte_arrays=True)) +>>> del d['uid'], d['timestamp'] +>>> d +{dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/html', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest3', variant_level=1)} + + +Find entries using "known" metadata: +>>> sorted(ds.find({'mime_type': ['text/plain']}, ['title', 'activity', 'mime_type', 'tags'], byte_arrays=True)[0]) +[dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest1', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/plain', variant_level=1), dbus.String(u'tags'): dbus.ByteArray('bar baz', variant_level=1)}, signature=dbus.Signature('sv')), dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 1 updated', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest1', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/plain', variant_level=1), dbus.String(u'tags'): dbus.ByteArray('foo', variant_level=1)}, signature=dbus.Signature('sv'))] +>>> sorted(ds.find({'mime_type': ['text/html']}, ['title', 'activity', 'mime_type', 'tags'], byte_arrays=True)[0]) +[dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/html', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest3', variant_level=1)}, signature=dbus.Signature('sv'))] +>>> sorted(ds.find({'uid': o3_uid}, ['title', 'activity', 'mime_type'], byte_arrays=True)[0]) +[dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/html', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest3', variant_level=1)}, signature=dbus.Signature('sv'))] +>>> sorted(ds.find({'timestamp': (9000, 11000)}, ['title', 'activity', 'mime_type'], byte_arrays=True)[0]) +[dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/html', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest3', variant_level=1)}, signature=dbus.Signature('sv'))] + +Find entries using "unknown" metadata (=> returns all entries): +>>> sorted(ds.find({'title': 'DS test object 2'}, ['title', 'activity', 'mime_type', 'tags'], byte_arrays=True)[0]) +[dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/html', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest3', variant_level=1)}, signature=dbus.Signature('sv')), dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest1', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/plain', variant_level=1), dbus.String(u'tags'): dbus.ByteArray('bar baz', variant_level=1)}, signature=dbus.Signature('sv')), dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 1 updated', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest1', variant_level=1), dbus.String(u'mime_type'): dbus.ByteArray('text/plain', variant_level=1), dbus.String(u'tags'): dbus.ByteArray('foo', variant_level=1)}, signature=dbus.Signature('sv'))] + +You can specify a (primary) sort order. Please note that the secondary sort order is undefined / implementation-dependent. +>>> to_native(ds.find({'order_by': ['+title']}, ['title', 'activity'], byte_arrays=True)[0]) +[{u'activity': 'org.sugarlabs.DataStoreTest1', u'title': 'DS test object 2'}, {u'activity': 'org.sugarlabs.DataStoreTest3', u'title': 'DS test object 2'}, {u'activity': 'org.sugarlabs.DataStoreTest1', u'title': 'DS test object 1 updated'}] +>>> to_native(ds.find({'order_by': ['-title']}, ['title', 'activity'], byte_arrays=True)[0]) +[{u'activity': 'org.sugarlabs.DataStoreTest1', u'title': 'DS test object 1 updated'}, {u'activity': 'org.sugarlabs.DataStoreTest1', u'title': 'DS test object 2'}, {u'activity': 'org.sugarlabs.DataStoreTest3', u'title': 'DS test object 2'}] + +Delete an entry: +>>> ds.delete(o1_uid) +>>> sorted(ds.find({}, ['title', 'activity'], byte_arrays=True)[0]) +[dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest1', variant_level=1)}, signature=dbus.Signature('sv')), dbus.Dictionary({dbus.String(u'title'): dbus.ByteArray('DS test object 2', variant_level=1), dbus.String(u'activity'): dbus.ByteArray('org.sugarlabs.DataStoreTest3', variant_level=1)}, signature=dbus.Signature('sv'))] + + +Create an entry with content: +>>> dog_content = 'The quick brown dog jumped over the lazy fox.' +>>> dog_props = {'title': 'dog/fox story', 'mime_type': 'text/plain'} +>>> dog_file = tempfile.NamedTemporaryFile() +>>> dog_file.write(dog_content) +>>> dog_file.flush() +>>> dog_uid = ds.create(dog_props, dog_file.name, False) + +Retrieve and verify the entry with content: +>>> dog_retrieved = ds.get_filename(dog_uid) +>>> assert(file(dog_retrieved).read() == dog_content) +>>> os.remove(dog_retrieved) + +Update the entry content: +>>> dog_content = 'The quick brown fox jumped over the lazy dog.' +>>> dog_file.seek(0) +>>> dog_file.write(dog_content) +>>> dog_file.flush() +>>> ds.update(dog_uid, dog_props, dog_file.name, False) + +Verify updated content: +>>> dog_retrieved = ds.get_filename(dog_uid) +>>> assert(file(dog_retrieved).read() == dog_content) +>>> os.remove(dog_retrieved) +>>> dog_file.close() |