def test_write_plain_message(self):
"""Verify the journal contains messages we write into it."""
output = BytesIO()
journal = TestJournal(output)
initial_json_text = self.expect_message_text(journal.clock,
'Starting journal.')
expect_stream = RecordOutputStream(BytesIO())
expect_stream.append(initial_json_text)
self.assertMessagesEqual(expect_stream.stream.getvalue(),
output.getvalue())
journal.write_message('A simple message.')
message_json_text = self.expect_message_text(journal.clock,
'A simple message.')
expect_stream.append(message_json_text)
self.assertMessagesEqual(expect_stream.stream.getvalue(),
output.getvalue())
journal.terminate()
final_json_text = self.expect_message_text(journal.clock,
'Finished journal.')
expect_stream.append(final_json_text)
self.assertMessagesEqual(expect_stream.stream.getvalue(),
journal.final_content)
def test_empty(self):
"""Verify the journal starts end ends with the correct JSON text."""
output = BytesIO()
journal = TestJournal(output)
initial_json_text = self.expect_message_text(journal.clock,
'Starting journal.')
expect_stream = RecordOutputStream(BytesIO())
expect_stream.append(initial_json_text)
self.assertMessagesEqual(expect_stream.stream.getvalue(), output.getvalue())
journal.terminate()
final_json_text = self.expect_message_text(journal.clock,
'Finished journal.')
expect_stream.append(final_json_text)
self.assertMessagesEqual(expect_stream.stream.getvalue(), journal.final_content)
def test_empty(self):
"""Verify the journal starts end ends with the correct JSON text."""
output = StringIO()
journal = TestJournal(output)
initial_json_text = self.expect_message_text(journal.clock,
'Starting journal.')
expect_stream = RecordOutputStream(StringIO())
expect_stream.append(initial_json_text)
self.assertEquals(expect_stream.stream.getvalue(), output.getvalue())
journal.terminate()
final_json_text = self.expect_message_text(journal.clock,
'Finished journal.')
expect_stream.append(final_json_text)
self.assertEquals(expect_stream.stream.getvalue(),
journal.final_content)
def test_write_plain_message(self):
"""Verify the journal contains messages we write into it."""
output = BytesIO()
journal = TestJournal(output)
initial_json_text = self.expect_message_text(journal.clock,
'Starting journal.')
expect_stream = RecordOutputStream(BytesIO())
expect_stream.append(initial_json_text)
self.assertMessagesEqual(expect_stream.stream.getvalue(), output.getvalue())
journal.write_message('A simple message.')
message_json_text = self.expect_message_text(journal.clock,
'A simple message.')
expect_stream.append(message_json_text)
self.assertMessagesEqual(expect_stream.stream.getvalue(), output.getvalue())
journal.terminate()
final_json_text = self.expect_message_text(journal.clock,
'Finished journal.')
expect_stream.append(final_json_text)
self.assertMessagesEqual(expect_stream.stream.getvalue(), journal.final_content)