def test_headerfile_write_fail(self):
subdb = SequenceFileDB(self.dbfile)
try:
del subdb.filepath # remove 'filepath' attribute for test
db = PrefixUnionDict({'prefix': subdb})
assert len(db) == 2
assert 'prefix.seq1' in db
output = testutil.tempdatafile('prefixUnionDict-write-fail.txt')
try:
db.writeHeaderFile(output)
except AttributeError:
pass
finally:
subdb.close() # closes both db and subdb
def test_headerfile_write_fail(self):
subdb = SequenceFileDB(self.dbfile)
try:
del subdb.filepath # remove 'filepath' attribute for test
db = PrefixUnionDict({'prefix': subdb})
assert len(db) == 2
assert 'prefix.seq1' in db
output = testutil.tempdatafile('prefixUnionDict-write-fail.txt')
try:
db.writeHeaderFile(output)
except AttributeError:
pass
finally:
subdb.close() # closes both db and subdb
def test_headerfile_write(self):
header = testutil.datafile('prefixUnionDict-2.txt')
db = PrefixUnionDict(filename=header)
try:
assert len(db) == 4
assert 'a.seq1' in db
assert 'b.seq1' in db
output = testutil.tempdatafile('prefixUnionDict-write.txt')
db.writeHeaderFile(output)
finally:
close_pud_dicts(db)
db2 = PrefixUnionDict(filename=output,
trypath=[os.path.dirname(header)])
try:
assert len(db2) == 4
assert 'a.seq1' in db2
assert 'b.seq1' in db2
finally:
close_pud_dicts(db2)
def test_headerfile_write(self):
header = testutil.datafile('prefixUnionDict-2.txt')
db = PrefixUnionDict(filename=header)
try:
assert len(db) == 4
assert 'a.seq1' in db
assert 'b.seq1' in db
output = testutil.tempdatafile('prefixUnionDict-write.txt')
db.writeHeaderFile(output)
finally:
close_pud_dicts(db)
db2 = PrefixUnionDict(filename=output,
trypath=[os.path.dirname(header)])
try:
assert len(db2) == 4
assert 'a.seq1' in db2
assert 'b.seq1' in db2
finally:
close_pud_dicts(db2)
