import unittest

from singer.exceptions import SingerConfigurationError

from singer.exceptions import SingerDiscoveryError

from singer.exceptions import SingerError

from singer.exceptions import SingerRetryableRequestError

from singer.exceptions import SingerSyncError

class TestSingerErrors(unittest.TestCase):

def test_SingerError_prints_correctly(self):

error_text = "An error occured"

with self.assertRaises(SingerError) as test_run:

raise SingerError(error_text)

expected_text = "SingerError\n" + error_text

self.assertEquals(expected_text,

str(test_run.exception))

def test_SingerConfigurationError_prints_correctly(self):

error_text = "An error occured"

with self.assertRaises(SingerConfigurationError) as test_run:

raise SingerConfigurationError(error_text)

expected_text = "SingerConfigurationError\n" + error_text

self.assertEquals(expected_text,

str(test_run.exception))

def test_SingerDiscoveryError_prints_correctly(self):

error_text = "An error occured"

with self.assertRaises(SingerDiscoveryError) as test_run:

raise SingerDiscoveryError(error_text)

expected_text = "SingerDiscoveryError\n" + error_text

self.assertEquals(expected_text,

str(test_run.exception))

def test_SingerSyncError_prints_correctly(self):

error_text = "An error occured"

with self.assertRaises(SingerSyncError) as test_run:

raise SingerSyncError(error_text)

expected_text = "SingerSyncError\n" + error_text

self.assertEquals(expected_text,

str(test_run.exception))

def test_SingerRetryableRequestError_prints_correctly(self):

error_text = "An error occured"

with self.assertRaises(SingerRetryableRequestError) as test_run:

raise SingerRetryableRequestError(error_text)

expected_text = "SingerRetryableRequestError\n" + error_text

self.assertEquals(expected_text,

str(test_run.exception))

def test_SingerError_prints_multiple_lines_correctly(self):

error_text = "\n".join(["Line 1", "Line 2", "Line 3"])

with self.assertRaises(SingerError) as test_run:

raise SingerError(error_text)

expected_text = "SingerError\n" + error_text

self.assertEquals(expected_text,

str(test_run.exception))