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0f10058f | 1 | # GNU MediaGoblin -- federated, autonomous media hosting |
89694d6d | 2 | # Copyright (C) 2012, 2012 MediaGoblin contributors. See AUTHORS. |
0f10058f CAW |
3 | # |
4 | # This program is free software: you can redistribute it and/or modify | |
5 | # it under the terms of the GNU Affero General Public License as published by | |
6 | # the Free Software Foundation, either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU Affero General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU Affero General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
17 | import copy | |
18 | ||
19 | from sqlalchemy import ( | |
5de0f4da | 20 | Table, Column, MetaData, Index, |
89694d6d | 21 | Integer, Float, Unicode, UnicodeText, DateTime, Boolean, |
c7fa585b | 22 | ForeignKey, UniqueConstraint, PickleType, VARCHAR) |
d74a9483 | 23 | from sqlalchemy.orm import sessionmaker, relationship |
0f10058f | 24 | from sqlalchemy.ext.declarative import declarative_base |
89694d6d | 25 | from sqlalchemy.sql import select, insert |
0f10058f CAW |
26 | from migrate import changeset |
27 | ||
39dc3bf8 | 28 | from mediagoblin.db.base import GMGTableBase |
c130e3ee | 29 | from mediagoblin.db.migration_tools import MigrationManager, RegisterMigration |
35a24fc2 | 30 | from mediagoblin.tools.common import CollectingPrinter |
0f10058f CAW |
31 | |
32 | ||
33 | # This one will get filled with local migrations | |
34 | FULL_MIGRATIONS = {} | |
35 | ||
36 | ||
37 | ####################################################### | |
38 | # Migration set 1: Define initial models, no migrations | |
39 | ####################################################### | |
40 | ||
41 | Base1 = declarative_base(cls=GMGTableBase) | |
42 | ||
43 | class Creature1(Base1): | |
44 | __tablename__ = "creature" | |
45 | ||
46 | id = Column(Integer, primary_key=True) | |
47 | name = Column(Unicode, unique=True, nullable=False, index=True) | |
48 | num_legs = Column(Integer, nullable=False) | |
49 | is_demon = Column(Boolean) | |
50 | ||
51 | class Level1(Base1): | |
52 | __tablename__ = "level" | |
53 | ||
64d28064 | 54 | id = Column(Unicode, primary_key=True) |
caed154a | 55 | name = Column(Unicode) |
40f0996a | 56 | description = Column(Unicode) |
0f10058f CAW |
57 | exits = Column(PickleType) |
58 | ||
59 | SET1_MODELS = [Creature1, Level1] | |
60 | ||
a5e03db6 | 61 | SET1_MIGRATIONS = {} |
0f10058f CAW |
62 | |
63 | ####################################################### | |
64 | # Migration set 2: A few migrations and new model | |
65 | ####################################################### | |
66 | ||
67 | Base2 = declarative_base(cls=GMGTableBase) | |
68 | ||
69 | class Creature2(Base2): | |
70 | __tablename__ = "creature" | |
71 | ||
72 | id = Column(Integer, primary_key=True) | |
73 | name = Column(Unicode, unique=True, nullable=False, index=True) | |
74 | num_legs = Column(Integer, nullable=False) | |
d74a9483 | 75 | magical_powers = relationship("CreaturePower2") |
0f10058f CAW |
76 | |
77 | class CreaturePower2(Base2): | |
78 | __tablename__ = "creature_power" | |
79 | ||
80 | id = Column(Integer, primary_key=True) | |
81 | creature = Column( | |
82 | Integer, ForeignKey('creature.id'), nullable=False) | |
83 | name = Column(Unicode) | |
84 | description = Column(Unicode) | |
89694d6d | 85 | hitpower = Column(Integer, nullable=False) |
0f10058f CAW |
86 | |
87 | class Level2(Base2): | |
88 | __tablename__ = "level" | |
89 | ||
64d28064 | 90 | id = Column(Unicode, primary_key=True) |
0f10058f | 91 | name = Column(Unicode) |
40f0996a | 92 | description = Column(Unicode) |
0f10058f CAW |
93 | |
94 | class LevelExit2(Base2): | |
95 | __tablename__ = "level_exit" | |
96 | ||
97 | id = Column(Integer, primary_key=True) | |
98 | name = Column(Unicode) | |
99 | from_level = Column( | |
64d28064 | 100 | Unicode, ForeignKey('level.id'), nullable=False) |
0f10058f | 101 | to_level = Column( |
64d28064 | 102 | Unicode, ForeignKey('level.id'), nullable=False) |
0f10058f CAW |
103 | |
104 | SET2_MODELS = [Creature2, CreaturePower2, Level2, LevelExit2] | |
105 | ||
106 | ||
107 | @RegisterMigration(1, FULL_MIGRATIONS) | |
108 | def creature_remove_is_demon(db_conn): | |
356654de CAW |
109 | """ |
110 | Remove the is_demon field from the creature model. We don't need | |
111 | it! | |
112 | """ | |
7f3ec607 CAW |
113 | # :( Commented out 'cuz of: |
114 | # http://code.google.com/p/sqlalchemy-migrate/issues/detail?id=143&thanks=143&ts=1327882242 | |
115 | ||
78d17b80 CAW |
116 | # metadata = MetaData(bind=db_conn.bind) |
117 | # creature_table = Table( | |
118 | # 'creature', metadata, | |
119 | # autoload=True, autoload_with=db_conn.bind) | |
120 | # creature_table.drop_column('is_demon') | |
121 | pass | |
122 | ||
0f10058f CAW |
123 | |
124 | @RegisterMigration(2, FULL_MIGRATIONS) | |
125 | def creature_powers_new_table(db_conn): | |
356654de CAW |
126 | """ |
127 | Add a new table for creature powers. Nothing needs to go in it | |
128 | yet though as there wasn't anything that previously held this | |
129 | information | |
130 | """ | |
e920b968 | 131 | metadata = MetaData(bind=db_conn.bind) |
78d17b80 CAW |
132 | |
133 | # We have to access the creature table so sqlalchemy can make the | |
134 | # foreign key relationship | |
135 | creature_table = Table( | |
136 | 'creature', metadata, | |
137 | autoload=True, autoload_with=db_conn.bind) | |
138 | ||
89694d6d CAW |
139 | creature_powers = Table( |
140 | 'creature_power', metadata, | |
141 | Column('id', Integer, primary_key=True), | |
142 | Column('creature', | |
143 | Integer, ForeignKey('creature.id'), nullable=False), | |
144 | Column('name', Unicode), | |
145 | Column('description', Unicode), | |
146 | Column('hitpower', Integer, nullable=False)) | |
e920b968 | 147 | metadata.create_all(db_conn.bind) |
89694d6d | 148 | |
0f10058f CAW |
149 | |
150 | @RegisterMigration(3, FULL_MIGRATIONS) | |
151 | def level_exits_new_table(db_conn): | |
356654de CAW |
152 | """ |
153 | Make a new table for level exits and move the previously pickled | |
154 | stuff over to here (then drop the old unneeded table) | |
155 | """ | |
89694d6d CAW |
156 | # First, create the table |
157 | # ----------------------- | |
e920b968 | 158 | metadata = MetaData(bind=db_conn.bind) |
78d17b80 CAW |
159 | |
160 | # Minimal representation of level table. | |
161 | # Not auto-introspecting here because of pickle table. I'm not | |
162 | # sure sqlalchemy can auto-introspect pickle columns. | |
163 | levels = Table( | |
164 | 'level', metadata, | |
165 | Column('id', Unicode, primary_key=True), | |
166 | Column('name', Unicode), | |
167 | Column('description', Unicode), | |
168 | Column('exits', PickleType)) | |
169 | ||
89694d6d CAW |
170 | level_exits = Table( |
171 | 'level_exit', metadata, | |
172 | Column('id', Integer, primary_key=True), | |
173 | Column('name', Unicode), | |
174 | Column('from_level', | |
78d17b80 | 175 | Unicode, ForeignKey('level.id'), nullable=False), |
89694d6d | 176 | Column('to_level', |
78d17b80 | 177 | Unicode, ForeignKey('level.id'), nullable=False)) |
e920b968 | 178 | metadata.create_all(db_conn.bind) |
89694d6d CAW |
179 | |
180 | # And now, convert all the old exit pickles to new level exits | |
181 | # ------------------------------------------------------------ | |
182 | ||
89694d6d CAW |
183 | # query over and insert |
184 | result = db_conn.execute( | |
185 | select([levels], levels.c.exits!=None)) | |
186 | ||
187 | for level in result: | |
78d17b80 CAW |
188 | |
189 | for exit_name, to_level in level['exits'].iteritems(): | |
190 | # Insert the level exit | |
191 | db_conn.execute( | |
192 | level_exits.insert().values( | |
193 | name=exit_name, | |
194 | from_level=level.id, | |
195 | to_level=to_level)) | |
89694d6d CAW |
196 | |
197 | # Finally, drop the old level exits pickle table | |
198 | # ---------------------------------------------- | |
473e0605 | 199 | levels.drop_column('exits') |
0f10058f CAW |
200 | |
201 | ||
202 | # A hack! At this point we freeze-fame and get just a partial list of | |
203 | # migrations | |
204 | ||
129c36be | 205 | SET2_MIGRATIONS = copy.copy(FULL_MIGRATIONS) |
0f10058f CAW |
206 | |
207 | ####################################################### | |
208 | # Migration set 3: Final migrations | |
209 | ####################################################### | |
210 | ||
211 | Base3 = declarative_base(cls=GMGTableBase) | |
212 | ||
213 | class Creature3(Base3): | |
214 | __tablename__ = "creature" | |
215 | ||
216 | id = Column(Integer, primary_key=True) | |
217 | name = Column(Unicode, unique=True, nullable=False, index=True) | |
218 | num_limbs= Column(Integer, nullable=False) | |
0f3526c6 | 219 | magical_powers = relationship("CreaturePower3") |
0f10058f CAW |
220 | |
221 | class CreaturePower3(Base3): | |
222 | __tablename__ = "creature_power" | |
223 | ||
224 | id = Column(Integer, primary_key=True) | |
225 | creature = Column( | |
226 | Integer, ForeignKey('creature.id'), nullable=False, index=True) | |
227 | name = Column(Unicode) | |
228 | description = Column(Unicode) | |
89694d6d | 229 | hitpower = Column(Float, nullable=False) |
0f10058f CAW |
230 | |
231 | class Level3(Base3): | |
232 | __tablename__ = "level" | |
233 | ||
64d28064 | 234 | id = Column(Unicode, primary_key=True) |
0f10058f | 235 | name = Column(Unicode) |
40f0996a | 236 | description = Column(Unicode) |
0f10058f CAW |
237 | |
238 | class LevelExit3(Base3): | |
239 | __tablename__ = "level_exit" | |
240 | ||
241 | id = Column(Integer, primary_key=True) | |
242 | name = Column(Unicode) | |
243 | from_level = Column( | |
64d28064 | 244 | Unicode, ForeignKey('level.id'), nullable=False, index=True) |
0f10058f | 245 | to_level = Column( |
64d28064 | 246 | Unicode, ForeignKey('level.id'), nullable=False, index=True) |
0f10058f CAW |
247 | |
248 | ||
249 | SET3_MODELS = [Creature3, CreaturePower3, Level3, LevelExit3] | |
caed154a | 250 | SET3_MIGRATIONS = FULL_MIGRATIONS |
0f10058f CAW |
251 | |
252 | ||
253 | @RegisterMigration(4, FULL_MIGRATIONS) | |
254 | def creature_num_legs_to_num_limbs(db_conn): | |
d6cdf64b CAW |
255 | """ |
256 | Turns out we're tracking all sorts of limbs, not "legs" | |
257 | specifically. Humans would be 4 here, for instance. So we | |
258 | renamed the column. | |
259 | """ | |
e920b968 | 260 | metadata = MetaData(bind=db_conn.bind) |
248b5061 CAW |
261 | creature_table = Table( |
262 | 'creature', metadata, | |
e920b968 | 263 | autoload=True, autoload_with=db_conn.bind) |
94eff10d | 264 | creature_table.c.num_legs.alter(name=u"num_limbs") |
248b5061 | 265 | |
0f10058f CAW |
266 | |
267 | @RegisterMigration(5, FULL_MIGRATIONS) | |
268 | def level_exit_index_from_and_to_level(db_conn): | |
d6cdf64b CAW |
269 | """ |
270 | Index the from and to levels of the level exit table. | |
271 | """ | |
e920b968 | 272 | metadata = MetaData(bind=db_conn.bind) |
248b5061 CAW |
273 | level_exit = Table( |
274 | 'level_exit', metadata, | |
e920b968 | 275 | autoload=True, autoload_with=db_conn.bind) |
78d17b80 CAW |
276 | Index('ix_level_exit_from_level', |
277 | level_exit.c.from_level).create(db_conn.bind) | |
278 | Index('ix_level_exit_to_level', | |
279 | level_exit.c.to_level).create(db_conn.bind) | |
248b5061 | 280 | |
0f10058f CAW |
281 | |
282 | @RegisterMigration(6, FULL_MIGRATIONS) | |
283 | def creature_power_index_creature(db_conn): | |
d6cdf64b CAW |
284 | """ |
285 | Index our foreign key relationship to the creatures | |
286 | """ | |
e920b968 | 287 | metadata = MetaData(bind=db_conn.bind) |
248b5061 CAW |
288 | creature_power = Table( |
289 | 'creature_power', metadata, | |
e920b968 | 290 | autoload=True, autoload_with=db_conn.bind) |
78d17b80 CAW |
291 | Index('ix_creature_power_creature', |
292 | creature_power.c.creature).create(db_conn.bind) | |
248b5061 | 293 | |
89694d6d CAW |
294 | |
295 | @RegisterMigration(7, FULL_MIGRATIONS) | |
296 | def creature_power_hitpower_to_float(db_conn): | |
d6cdf64b CAW |
297 | """ |
298 | Convert hitpower column on creature power table from integer to | |
299 | float. | |
300 | ||
301 | Turns out we want super precise values of how much hitpower there | |
302 | really is. | |
303 | """ | |
e920b968 | 304 | metadata = MetaData(bind=db_conn.bind) |
78d17b80 CAW |
305 | |
306 | # We have to access the creature table so sqlalchemy can make the | |
307 | # foreign key relationship | |
308 | creature_table = Table( | |
309 | 'creature', metadata, | |
310 | autoload=True, autoload_with=db_conn.bind) | |
311 | ||
248b5061 CAW |
312 | creature_power = Table( |
313 | 'creature_power', metadata, | |
78d17b80 CAW |
314 | Column('id', Integer, primary_key=True), |
315 | Column('creature', Integer, | |
316 | ForeignKey('creature.id'), nullable=False, | |
317 | index=True), | |
318 | Column('name', Unicode), | |
319 | Column('description', Unicode), | |
320 | Column('hitpower', Integer, nullable=False)) | |
321 | ||
248b5061 | 322 | creature_power.c.hitpower.alter(type=Float) |
64d28064 CAW |
323 | |
324 | ||
52539aca CAW |
325 | @RegisterMigration(8, FULL_MIGRATIONS) |
326 | def creature_power_name_creature_unique(db_conn): | |
327 | """ | |
328 | Add a unique constraint to name and creature on creature_power. | |
329 | ||
330 | We don't want multiple creature powers with the same name per creature! | |
331 | """ | |
332 | # Note: We don't actually check to see if this constraint is set | |
333 | # up because at present there's no way to do so in sqlalchemy :\ | |
334 | ||
335 | metadata = MetaData(bind=db_conn.bind) | |
336 | ||
337 | creature_power = Table( | |
338 | 'creature_power', metadata, | |
339 | autoload=True, autoload_with=db_conn.bind) | |
340 | ||
341 | cons = changeset.constraint.UniqueConstraint( | |
342 | 'name', 'creature', table=creature_power) | |
343 | ||
344 | cons.create() | |
345 | ||
346 | ||
64d28064 | 347 | def _insert_migration1_objects(session): |
356654de CAW |
348 | """ |
349 | Test objects to insert for the first set of things | |
350 | """ | |
64d28064 CAW |
351 | # Insert creatures |
352 | session.add_all( | |
94eff10d | 353 | [Creature1(name=u'centipede', |
64d28064 CAW |
354 | num_legs=100, |
355 | is_demon=False), | |
94eff10d | 356 | Creature1(name=u'wolf', |
64d28064 CAW |
357 | num_legs=4, |
358 | is_demon=False), | |
359 | # don't ask me what a wizardsnake is. | |
94eff10d | 360 | Creature1(name=u'wizardsnake', |
64d28064 CAW |
361 | num_legs=0, |
362 | is_demon=True)]) | |
363 | ||
d74a9483 | 364 | # Insert levels |
64d28064 | 365 | session.add_all( |
94eff10d CAW |
366 | [Level1(id=u'necroplex', |
367 | name=u'The Necroplex', | |
368 | description=u'A complex full of pure deathzone.', | |
64d28064 | 369 | exits={ |
c7dfd4fb BS |
370 | u'deathwell': u'evilstorm', |
371 | u'portal': u'central_park'}), | |
94eff10d CAW |
372 | Level1(id=u'evilstorm', |
373 | name=u'Evil Storm', | |
374 | description=u'A storm full of pure evil.', | |
64d28064 | 375 | exits={}), # you can't escape the evilstorm |
caed154a | 376 | Level1(id=u'central_park', |
94eff10d CAW |
377 | name=u'Central Park, NY, NY', |
378 | description=u"New York's friendly Central Park.", | |
64d28064 | 379 | exits={ |
c7dfd4fb | 380 | u'portal': u'necroplex'})]) |
64d28064 CAW |
381 | |
382 | session.commit() | |
383 | ||
d74a9483 CAW |
384 | |
385 | def _insert_migration2_objects(session): | |
356654de CAW |
386 | """ |
387 | Test objects to insert for the second set of things | |
388 | """ | |
d74a9483 CAW |
389 | # Insert creatures |
390 | session.add_all( | |
391 | [Creature2( | |
94eff10d | 392 | name=u'centipede', |
d74a9483 CAW |
393 | num_legs=100), |
394 | Creature2( | |
94eff10d | 395 | name=u'wolf', |
d74a9483 CAW |
396 | num_legs=4, |
397 | magical_powers = [ | |
398 | CreaturePower2( | |
94eff10d CAW |
399 | name=u"ice breath", |
400 | description=u"A blast of icy breath!", | |
d74a9483 CAW |
401 | hitpower=20), |
402 | CreaturePower2( | |
94eff10d CAW |
403 | name=u"death stare", |
404 | description=u"A frightening stare, for sure!", | |
d74a9483 CAW |
405 | hitpower=45)]), |
406 | Creature2( | |
94eff10d | 407 | name=u'wizardsnake', |
d74a9483 CAW |
408 | num_legs=0, |
409 | magical_powers=[ | |
410 | CreaturePower2( | |
94eff10d CAW |
411 | name=u'death_rattle', |
412 | description=u'A rattle... of DEATH!', | |
d74a9483 CAW |
413 | hitpower=1000), |
414 | CreaturePower2( | |
94eff10d | 415 | name=u'sneaky_stare', |
caed154a | 416 | description=u"The sneakiest stare you've ever seen!", |
d74a9483 CAW |
417 | hitpower=300), |
418 | CreaturePower2( | |
94eff10d CAW |
419 | name=u'slithery_smoke', |
420 | description=u"A blast of slithery, slithery smoke.", | |
d74a9483 CAW |
421 | hitpower=10), |
422 | CreaturePower2( | |
94eff10d CAW |
423 | name=u'treacherous_tremors', |
424 | description=u"The ground shakes beneath footed animals!", | |
d74a9483 CAW |
425 | hitpower=0)])]) |
426 | ||
427 | # Insert levels | |
428 | session.add_all( | |
94eff10d CAW |
429 | [Level2(id=u'necroplex', |
430 | name=u'The Necroplex', | |
431 | description=u'A complex full of pure deathzone.'), | |
432 | Level2(id=u'evilstorm', | |
433 | name=u'Evil Storm', | |
434 | description=u'A storm full of pure evil.', | |
d74a9483 | 435 | exits=[]), # you can't escape the evilstorm |
caed154a | 436 | Level2(id=u'central_park', |
94eff10d CAW |
437 | name=u'Central Park, NY, NY', |
438 | description=u"New York's friendly Central Park.")]) | |
d74a9483 CAW |
439 | |
440 | # necroplex exits | |
441 | session.add_all( | |
94eff10d CAW |
442 | [LevelExit2(name=u'deathwell', |
443 | from_level=u'necroplex', | |
444 | to_level=u'evilstorm'), | |
445 | LevelExit2(name=u'portal', | |
446 | from_level=u'necroplex', | |
447 | to_level=u'central_park')]) | |
d74a9483 CAW |
448 | |
449 | # there are no evilstorm exits because there is no exit from the | |
450 | # evilstorm | |
451 | ||
452 | # central park exits | |
453 | session.add_all( | |
94eff10d CAW |
454 | [LevelExit2(name=u'portal', |
455 | from_level=u'central_park', | |
456 | to_level=u'necroplex')]) | |
d74a9483 CAW |
457 | |
458 | session.commit() | |
dc3db468 CAW |
459 | |
460 | ||
461 | def _insert_migration3_objects(session): | |
462 | """ | |
463 | Test objects to insert for the third set of things | |
464 | """ | |
465 | # Insert creatures | |
466 | session.add_all( | |
467 | [Creature3( | |
94eff10d | 468 | name=u'centipede', |
dc3db468 CAW |
469 | num_limbs=100), |
470 | Creature3( | |
94eff10d | 471 | name=u'wolf', |
dc3db468 CAW |
472 | num_limbs=4, |
473 | magical_powers = [ | |
474 | CreaturePower3( | |
94eff10d CAW |
475 | name=u"ice breath", |
476 | description=u"A blast of icy breath!", | |
dc3db468 CAW |
477 | hitpower=20.0), |
478 | CreaturePower3( | |
94eff10d CAW |
479 | name=u"death stare", |
480 | description=u"A frightening stare, for sure!", | |
dc3db468 CAW |
481 | hitpower=45.0)]), |
482 | Creature3( | |
94eff10d | 483 | name=u'wizardsnake', |
dc3db468 CAW |
484 | num_limbs=0, |
485 | magical_powers=[ | |
486 | CreaturePower3( | |
94eff10d CAW |
487 | name=u'death_rattle', |
488 | description=u'A rattle... of DEATH!', | |
dc3db468 CAW |
489 | hitpower=1000.0), |
490 | CreaturePower3( | |
94eff10d | 491 | name=u'sneaky_stare', |
caed154a | 492 | description=u"The sneakiest stare you've ever seen!", |
dc3db468 CAW |
493 | hitpower=300.0), |
494 | CreaturePower3( | |
94eff10d CAW |
495 | name=u'slithery_smoke', |
496 | description=u"A blast of slithery, slithery smoke.", | |
dc3db468 CAW |
497 | hitpower=10.0), |
498 | CreaturePower3( | |
94eff10d CAW |
499 | name=u'treacherous_tremors', |
500 | description=u"The ground shakes beneath footed animals!", | |
dc3db468 CAW |
501 | hitpower=0.0)])], |
502 | # annnnnd one more to test a floating point hitpower | |
503 | Creature3( | |
94eff10d | 504 | name=u'deity', |
dc3db468 | 505 | numb_limbs=30, |
caed154a | 506 | magical_powers=[ |
dc3db468 | 507 | CreaturePower3( |
94eff10d CAW |
508 | name=u'smite', |
509 | description=u'Smitten by holy wrath!', | |
caed154a | 510 | hitpower=9999.9)])) |
dc3db468 CAW |
511 | |
512 | # Insert levels | |
513 | session.add_all( | |
94eff10d CAW |
514 | [Level3(id=u'necroplex', |
515 | name=u'The Necroplex', | |
516 | description=u'A complex full of pure deathzone.'), | |
517 | Level3(id=u'evilstorm', | |
518 | name=u'Evil Storm', | |
519 | description=u'A storm full of pure evil.', | |
dc3db468 | 520 | exits=[]), # you can't escape the evilstorm |
caed154a | 521 | Level3(id=u'central_park', |
94eff10d CAW |
522 | name=u'Central Park, NY, NY', |
523 | description=u"New York's friendly Central Park.")]) | |
dc3db468 CAW |
524 | |
525 | # necroplex exits | |
526 | session.add_all( | |
94eff10d CAW |
527 | [LevelExit3(name=u'deathwell', |
528 | from_level=u'necroplex', | |
529 | to_level=u'evilstorm'), | |
530 | LevelExit3(name=u'portal', | |
531 | from_level=u'necroplex', | |
532 | to_level=u'central_park')]) | |
dc3db468 CAW |
533 | |
534 | # there are no evilstorm exits because there is no exit from the | |
535 | # evilstorm | |
536 | ||
537 | # central park exits | |
538 | session.add_all( | |
94eff10d CAW |
539 | [LevelExit3(name=u'portal', |
540 | from_level=u'central_park', | |
541 | to_level=u'necroplex')]) | |
dc3db468 CAW |
542 | |
543 | session.commit() | |
544 | ||
545 | ||
09e2c487 CAW |
546 | def create_test_engine(): |
547 | from sqlalchemy import create_engine | |
548 | engine = create_engine('sqlite:///:memory:', echo=False) | |
40f0996a CAW |
549 | Session = sessionmaker(bind=engine) |
550 | return engine, Session | |
551 | ||
552 | ||
caed154a CAW |
553 | def assert_col_type(column, this_class): |
554 | assert isinstance(column.type, this_class) | |
09e2c487 CAW |
555 | |
556 | ||
e8e52b3a CAW |
557 | def _get_level3_exits(session, level): |
558 | return dict( | |
559 | [(level_exit.name, level_exit.to_level) | |
560 | for level_exit in | |
561 | session.query(LevelExit3).filter_by(from_level=level.id)]) | |
562 | ||
563 | ||
09e2c487 CAW |
564 | def test_set1_to_set3(): |
565 | # Create / connect to database | |
94eff10d CAW |
566 | # ---------------------------- |
567 | ||
40f0996a | 568 | engine, Session = create_test_engine() |
94eff10d | 569 | |
09e2c487 | 570 | # Create tables by migrating on empty initial set |
94eff10d CAW |
571 | # ----------------------------------------------- |
572 | ||
ecb4cc89 | 573 | printer = CollectingPrinter() |
40f0996a | 574 | migration_manager = MigrationManager( |
a00ac320 | 575 | u'__main__', SET1_MODELS, SET1_MIGRATIONS, Session(), |
40f0996a | 576 | printer) |
94eff10d | 577 | |
40f0996a CAW |
578 | # Check latest migration and database current migration |
579 | assert migration_manager.latest_migration == 0 | |
580 | assert migration_manager.database_current_migration == None | |
581 | ||
582 | result = migration_manager.init_or_migrate() | |
94eff10d | 583 | |
40f0996a CAW |
584 | # Make sure output was "inited" |
585 | assert result == u'inited' | |
586 | # Check output | |
94eff10d CAW |
587 | assert printer.combined_string == ( |
588 | "-> Initializing main mediagoblin tables... done.\n") | |
40f0996a CAW |
589 | # Check version in database |
590 | assert migration_manager.latest_migration == 0 | |
591 | assert migration_manager.database_current_migration == 0 | |
09e2c487 CAW |
592 | |
593 | # Install the initial set | |
94eff10d CAW |
594 | # ----------------------- |
595 | ||
40f0996a | 596 | _insert_migration1_objects(Session()) |
94eff10d | 597 | |
40f0996a CAW |
598 | # Try to "re-migrate" with same manager settings... nothing should happen |
599 | migration_manager = MigrationManager( | |
a00ac320 | 600 | u'__main__', SET1_MODELS, SET1_MIGRATIONS, Session(), |
40f0996a CAW |
601 | printer) |
602 | assert migration_manager.init_or_migrate() == None | |
603 | ||
09e2c487 | 604 | # Check version in database |
40f0996a CAW |
605 | assert migration_manager.latest_migration == 0 |
606 | assert migration_manager.database_current_migration == 0 | |
607 | ||
608 | # Sanity check a few things in the database... | |
caed154a | 609 | metadata = MetaData(bind=engine) |
40f0996a CAW |
610 | |
611 | # Check the structure of the creature table | |
612 | creature_table = Table( | |
613 | 'creature', metadata, | |
caed154a | 614 | autoload=True, autoload_with=engine) |
40f0996a CAW |
615 | assert set(creature_table.c.keys()) == set( |
616 | ['id', 'name', 'num_legs', 'is_demon']) | |
617 | assert_col_type(creature_table.c.id, Integer) | |
c7fa585b | 618 | assert_col_type(creature_table.c.name, VARCHAR) |
40f0996a | 619 | assert creature_table.c.name.nullable is False |
c7fa585b CAW |
620 | #assert creature_table.c.name.index is True |
621 | #assert creature_table.c.name.unique is True | |
40f0996a CAW |
622 | assert_col_type(creature_table.c.num_legs, Integer) |
623 | assert creature_table.c.num_legs.nullable is False | |
624 | assert_col_type(creature_table.c.is_demon, Boolean) | |
625 | ||
626 | # Check the structure of the level table | |
627 | level_table = Table( | |
628 | 'level', metadata, | |
caed154a | 629 | autoload=True, autoload_with=engine) |
40f0996a CAW |
630 | assert set(level_table.c.keys()) == set( |
631 | ['id', 'name', 'description', 'exits']) | |
c7fa585b | 632 | assert_col_type(level_table.c.id, VARCHAR) |
94eff10d | 633 | assert level_table.c.id.primary_key is True |
c7fa585b CAW |
634 | assert_col_type(level_table.c.name, VARCHAR) |
635 | assert_col_type(level_table.c.description, VARCHAR) | |
40f0996a CAW |
636 | # Skipping exits... Not sure if we can detect pickletype, not a |
637 | # big deal regardless. | |
638 | ||
639 | # Now check to see if stuff seems to be in there. | |
caed154a CAW |
640 | session = Session() |
641 | ||
94eff10d CAW |
642 | creature = session.query(Creature1).filter_by( |
643 | name=u'centipede').one() | |
644 | assert creature.num_legs == 100 | |
645 | assert creature.is_demon == False | |
646 | ||
647 | creature = session.query(Creature1).filter_by( | |
648 | name=u'wolf').one() | |
649 | assert creature.num_legs == 4 | |
650 | assert creature.is_demon == False | |
651 | ||
652 | creature = session.query(Creature1).filter_by( | |
653 | name=u'wizardsnake').one() | |
654 | assert creature.num_legs == 0 | |
655 | assert creature.is_demon == True | |
656 | ||
657 | level = session.query(Level1).filter_by( | |
e8e52b3a | 658 | id=u'necroplex').one() |
94eff10d | 659 | assert level.name == u'The Necroplex' |
505c0db1 | 660 | assert level.description == u'A complex full of pure deathzone.' |
94eff10d CAW |
661 | assert level.exits == { |
662 | 'deathwell': 'evilstorm', | |
663 | 'portal': 'central_park'} | |
664 | ||
665 | level = session.query(Level1).filter_by( | |
e8e52b3a | 666 | id=u'evilstorm').one() |
94eff10d CAW |
667 | assert level.name == u'Evil Storm' |
668 | assert level.description == u'A storm full of pure evil.' | |
669 | assert level.exits == {} # You still can't escape the evilstorm! | |
670 | ||
671 | level = session.query(Level1).filter_by( | |
e8e52b3a | 672 | id=u'central_park').one() |
94eff10d CAW |
673 | assert level.name == u'Central Park, NY, NY' |
674 | assert level.description == u"New York's friendly Central Park." | |
675 | assert level.exits == { | |
676 | 'portal': 'necroplex'} | |
677 | ||
678 | # Create new migration manager, but make sure the db migration | |
679 | # isn't said to be updated yet | |
ecb4cc89 | 680 | printer = CollectingPrinter() |
94eff10d | 681 | migration_manager = MigrationManager( |
a00ac320 | 682 | u'__main__', SET3_MODELS, SET3_MIGRATIONS, Session(), |
94eff10d CAW |
683 | printer) |
684 | ||
52539aca | 685 | assert migration_manager.latest_migration == 8 |
94eff10d | 686 | assert migration_manager.database_current_migration == 0 |
09e2c487 CAW |
687 | |
688 | # Migrate | |
94eff10d CAW |
689 | result = migration_manager.init_or_migrate() |
690 | ||
40f0996a | 691 | # Make sure result was "migrated" |
94eff10d CAW |
692 | assert result == u'migrated' |
693 | ||
694 | # TODO: Check output to user | |
695 | assert printer.combined_string == """\ | |
78d17b80 | 696 | -> Updating main mediagoblin tables: |
94eff10d CAW |
697 | + Running migration 1, "creature_remove_is_demon"... done. |
698 | + Running migration 2, "creature_powers_new_table"... done. | |
78d17b80 CAW |
699 | + Running migration 3, "level_exits_new_table"... done. |
700 | + Running migration 4, "creature_num_legs_to_num_limbs"... done. | |
701 | + Running migration 5, "level_exit_index_from_and_to_level"... done. | |
702 | + Running migration 6, "creature_power_index_creature"... done. | |
703 | + Running migration 7, "creature_power_hitpower_to_float"... done. | |
52539aca | 704 | + Running migration 8, "creature_power_name_creature_unique"... done. |
78d17b80 | 705 | """ |
94eff10d | 706 | |
09e2c487 | 707 | # Make sure version matches expected |
94eff10d | 708 | migration_manager = MigrationManager( |
a00ac320 | 709 | u'__main__', SET3_MODELS, SET3_MIGRATIONS, Session(), |
94eff10d | 710 | printer) |
52539aca CAW |
711 | assert migration_manager.latest_migration == 8 |
712 | assert migration_manager.database_current_migration == 8 | |
94eff10d | 713 | |
09e2c487 | 714 | # Check all things in database match expected |
94eff10d CAW |
715 | |
716 | # Check the creature table | |
78d17b80 | 717 | metadata = MetaData(bind=engine) |
94eff10d CAW |
718 | creature_table = Table( |
719 | 'creature', metadata, | |
caed154a | 720 | autoload=True, autoload_with=engine) |
78d17b80 CAW |
721 | # assert set(creature_table.c.keys()) == set( |
722 | # ['id', 'name', 'num_limbs']) | |
94eff10d | 723 | assert set(creature_table.c.keys()) == set( |
78d17b80 | 724 | [u'id', 'name', u'num_limbs', u'is_demon']) |
94eff10d | 725 | assert_col_type(creature_table.c.id, Integer) |
c7fa585b | 726 | assert_col_type(creature_table.c.name, VARCHAR) |
94eff10d | 727 | assert creature_table.c.name.nullable is False |
c7fa585b CAW |
728 | #assert creature_table.c.name.index is True |
729 | #assert creature_table.c.name.unique is True | |
78d17b80 CAW |
730 | assert_col_type(creature_table.c.num_limbs, Integer) |
731 | assert creature_table.c.num_limbs.nullable is False | |
94eff10d CAW |
732 | |
733 | # Check the CreaturePower table | |
734 | creature_power_table = Table( | |
735 | 'creature_power', metadata, | |
caed154a | 736 | autoload=True, autoload_with=engine) |
94eff10d CAW |
737 | assert set(creature_power_table.c.keys()) == set( |
738 | ['id', 'creature', 'name', 'description', 'hitpower']) | |
739 | assert_col_type(creature_power_table.c.id, Integer) | |
740 | assert_col_type(creature_power_table.c.creature, Integer) | |
741 | assert creature_power_table.c.creature.nullable is False | |
c7fa585b CAW |
742 | assert_col_type(creature_power_table.c.name, VARCHAR) |
743 | assert_col_type(creature_power_table.c.description, VARCHAR) | |
690b51fa | 744 | assert_col_type(creature_power_table.c.hitpower, Float) |
94eff10d CAW |
745 | assert creature_power_table.c.hitpower.nullable is False |
746 | ||
747 | # Check the structure of the level table | |
748 | level_table = Table( | |
749 | 'level', metadata, | |
caed154a | 750 | autoload=True, autoload_with=engine) |
94eff10d CAW |
751 | assert set(level_table.c.keys()) == set( |
752 | ['id', 'name', 'description']) | |
c7fa585b | 753 | assert_col_type(level_table.c.id, VARCHAR) |
94eff10d | 754 | assert level_table.c.id.primary_key is True |
c7fa585b CAW |
755 | assert_col_type(level_table.c.name, VARCHAR) |
756 | assert_col_type(level_table.c.description, VARCHAR) | |
94eff10d CAW |
757 | |
758 | # Check the structure of the level_exits table | |
759 | level_exit_table = Table( | |
760 | 'level_exit', metadata, | |
caed154a | 761 | autoload=True, autoload_with=engine) |
94eff10d CAW |
762 | assert set(level_exit_table.c.keys()) == set( |
763 | ['id', 'name', 'from_level', 'to_level']) | |
764 | assert_col_type(level_exit_table.c.id, Integer) | |
c7fa585b CAW |
765 | assert_col_type(level_exit_table.c.name, VARCHAR) |
766 | assert_col_type(level_exit_table.c.from_level, VARCHAR) | |
94eff10d | 767 | assert level_exit_table.c.from_level.nullable is False |
c7fa585b CAW |
768 | #assert level_exit_table.c.from_level.index is True |
769 | assert_col_type(level_exit_table.c.to_level, VARCHAR) | |
94eff10d | 770 | assert level_exit_table.c.to_level.nullable is False |
c7fa585b | 771 | #assert level_exit_table.c.to_level.index is True |
94eff10d CAW |
772 | |
773 | # Now check to see if stuff seems to be in there. | |
caed154a | 774 | session = Session() |
e8e52b3a | 775 | creature = session.query(Creature3).filter_by( |
690b51fa | 776 | name=u'centipede').one() |
5de0f4da | 777 | assert creature.num_limbs == 100.0 |
78d17b80 | 778 | assert creature.magical_powers == [] |
690b51fa | 779 | |
e8e52b3a | 780 | creature = session.query(Creature3).filter_by( |
690b51fa | 781 | name=u'wolf').one() |
5de0f4da | 782 | assert creature.num_limbs == 4.0 |
78d17b80 | 783 | assert creature.magical_powers == [] |
690b51fa | 784 | |
e8e52b3a | 785 | creature = session.query(Creature3).filter_by( |
690b51fa | 786 | name=u'wizardsnake').one() |
5de0f4da | 787 | assert creature.num_limbs == 0.0 |
78d17b80 | 788 | assert creature.magical_powers == [] |
94eff10d | 789 | |
e8e52b3a CAW |
790 | level = session.query(Level3).filter_by( |
791 | id=u'necroplex').one() | |
792 | assert level.name == u'The Necroplex' | |
505c0db1 | 793 | assert level.description == u'A complex full of pure deathzone.' |
e8e52b3a CAW |
794 | level_exits = _get_level3_exits(session, level) |
795 | assert level_exits == { | |
796 | u'deathwell': u'evilstorm', | |
797 | u'portal': u'central_park'} | |
798 | ||
799 | level = session.query(Level3).filter_by( | |
800 | id=u'evilstorm').one() | |
801 | assert level.name == u'Evil Storm' | |
802 | assert level.description == u'A storm full of pure evil.' | |
803 | level_exits = _get_level3_exits(session, level) | |
804 | assert level_exits == {} # You still can't escape the evilstorm! | |
805 | ||
806 | level = session.query(Level3).filter_by( | |
807 | id=u'central_park').one() | |
808 | assert level.name == u'Central Park, NY, NY' | |
809 | assert level.description == u"New York's friendly Central Park." | |
810 | level_exits = _get_level3_exits(session, level) | |
811 | assert level_exits == { | |
812 | 'portal': 'necroplex'} | |
09e2c487 CAW |
813 | |
814 | ||
d2506eeb | 815 | #def test_set2_to_set3(): |
09e2c487 CAW |
816 | # Create / connect to database |
817 | # Create tables by migrating on empty initial set | |
818 | ||
819 | # Install the initial set | |
820 | # Check version in database | |
821 | # Sanity check a few things in the database | |
822 | ||
823 | # Migrate | |
824 | # Make sure version matches expected | |
825 | # Check all things in database match expected | |
d2506eeb | 826 | # pass |
09e2c487 CAW |
827 | |
828 | ||
d2506eeb | 829 | #def test_set1_to_set2_to_set3(): |
09e2c487 CAW |
830 | # Create / connect to database |
831 | # Create tables by migrating on empty initial set | |
832 | ||
833 | # Install the initial set | |
834 | # Check version in database | |
835 | # Sanity check a few things in the database | |
836 | ||
837 | # Migrate | |
838 | # Make sure version matches expected | |
839 | # Check all things in database match expected | |
840 | ||
841 | # Migrate again | |
842 | # Make sure version matches expected again | |
843 | # Check all things in database match expected again | |
690b51fa CAW |
844 | |
845 | ##### Set2 | |
846 | # creature_table = Table( | |
847 | # 'creature', metadata, | |
e920b968 | 848 | # autoload=True, autoload_with=db_conn.bind) |
690b51fa CAW |
849 | # assert set(creature_table.c.keys()) == set( |
850 | # ['id', 'name', 'num_legs']) | |
851 | # assert_col_type(creature_table.c.id, Integer) | |
c7fa585b | 852 | # assert_col_type(creature_table.c.name, VARCHAR) |
690b51fa CAW |
853 | # assert creature_table.c.name.nullable is False |
854 | # assert creature_table.c.name.index is True | |
855 | # assert creature_table.c.name.unique is True | |
856 | # assert_col_type(creature_table.c.num_legs, Integer) | |
857 | # assert creature_table.c.num_legs.nullable is False | |
858 | ||
859 | # # Check the CreaturePower table | |
860 | # creature_power_table = Table( | |
861 | # 'creature_power', metadata, | |
e920b968 | 862 | # autoload=True, autoload_with=db_conn.bind) |
690b51fa CAW |
863 | # assert set(creature_power_table.c.keys()) == set( |
864 | # ['id', 'creature', 'name', 'description', 'hitpower']) | |
865 | # assert_col_type(creature_power_table.c.id, Integer) | |
866 | # assert_col_type(creature_power_table.c.creature, Integer) | |
867 | # assert creature_power_table.c.creature.nullable is False | |
c7fa585b CAW |
868 | # assert_col_type(creature_power_table.c.name, VARCHAR) |
869 | # assert_col_type(creature_power_table.c.description, VARCHAR) | |
690b51fa CAW |
870 | # assert_col_type(creature_power_table.c.hitpower, Integer) |
871 | # assert creature_power_table.c.hitpower.nullable is False | |
872 | ||
873 | # # Check the structure of the level table | |
874 | # level_table = Table( | |
875 | # 'level', metadata, | |
e920b968 | 876 | # autoload=True, autoload_with=db_conn.bind) |
690b51fa CAW |
877 | # assert set(level_table.c.keys()) == set( |
878 | # ['id', 'name', 'description']) | |
c7fa585b | 879 | # assert_col_type(level_table.c.id, VARCHAR) |
690b51fa | 880 | # assert level_table.c.id.primary_key is True |
c7fa585b CAW |
881 | # assert_col_type(level_table.c.name, VARCHAR) |
882 | # assert_col_type(level_table.c.description, VARCHAR) | |
690b51fa CAW |
883 | |
884 | # # Check the structure of the level_exits table | |
885 | # level_exit_table = Table( | |
886 | # 'level_exit', metadata, | |
e920b968 | 887 | # autoload=True, autoload_with=db_conn.bind) |
690b51fa CAW |
888 | # assert set(level_exit_table.c.keys()) == set( |
889 | # ['id', 'name', 'from_level', 'to_level']) | |
890 | # assert_col_type(level_exit_table.c.id, Integer) | |
c7fa585b CAW |
891 | # assert_col_type(level_exit_table.c.name, VARCHAR) |
892 | # assert_col_type(level_exit_table.c.from_level, VARCHAR) | |
690b51fa | 893 | # assert level_exit_table.c.from_level.nullable is False |
c7fa585b | 894 | # assert_col_type(level_exit_table.c.to_level, VARCHAR) |
690b51fa | 895 | |
d2506eeb | 896 | # pass |