def test_large_write(self):
keep = ArvadosFileWriterTestCase.MockKeep({})
- api = ArvadosFileWriterTestCase.MockApi({"name":"test_write_large",
- "manifest_text": ". 48dd23ea1645fd47d789804d71b5bb8e+67108864 b373ad0ffebb84efb524947b247ea89a+32891136 0:100000000:count.txt\n"},
- {"uuid":"zzzzz-4zz18-mockcollection0",
- "manifest_text": ". 48dd23ea1645fd47d789804d71b5bb8e+67108864 598cc1a4ccaef8ab6e4724d87e675d78+32891136 0:100000000:count.txt\n"})
+ api = ArvadosFileWriterTestCase.MockApi({}, {})
with Collection('. ' + arvados.config.EMPTY_BLOCK_LOCATOR + ' 0:0:count.txt',
api_client=api, keep_client=keep) as c:
writer = c.open("count.txt", "r+")
- text = "0123456789" * 10000000
+ self.assertEqual(writer.size(), 0)
+
+ text = "0123456789"
+ writer.write(text)
+ text = "0123456789" * 9999999
writer.write(text)
self.assertEqual(writer.size(), 100000000)
- self.assertEqual(None, c.manifest_locator())
- self.assertEqual(True, c.modified())
- c.save_new("test_write_large")
- self.assertEqual("zzzzz-4zz18-mockcollection0", c.manifest_locator())
- self.assertEqual(False, c.modified())
+ self.assertEqual(c.manifest_text(), ". 781e5e245d69b566979b86e28d23f2c7+10 48dd23ea1645fd47d789804d71b5bb8e+67108864 77c57dc6ac5a10bb2205caaa73187994+32891126 0:100000000:count.txt\n")
def test_rewrite_on_empty_file(self):
keep = ArvadosFileWriterTestCase.MockKeep({})