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Commit f0990e0c authored by Michael Hanselmann's avatar Michael Hanselmann
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Compare file contents directly in unittests. 

Reviewed-by: schreiberal, ultrotter
parent fcb1f331
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test/ganeti.utils_unittest.py
+ 59
− 71
View file @ f0990e0c
......@@ -42,6 +42,18 @@ from ganeti.utils import IsProcessAlive, Lock, Unlock, RunCmd, \
from ganeti.errors import LockError, UnitParseError
class GanetiTestCase(unittest.TestCase):
def assertFileContent(self, file_name, content):
"""Checks the content of a file.
"""
handle = open(file_name, 'r')
try:
self.assertEqual(handle.read(), content)
finally:
handle.close()
class TestIsProcessAlive(unittest.TestCase):
"""Testing case for IsProcessAlive"""
def setUp(self):
......@@ -334,16 +346,13 @@ class TestParseUnit(unittest.TestCase):
self.assertRaises(UnitParseError, ParseUnit, '1,3' + suffix)
class TestSshKeys(unittest.TestCase):
class TestSshKeys(GanetiTestCase):
"""Test case for the AddAuthorizedKey function"""
KEY_A = 'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a'
KEY_B = ('command="/usr/bin/fooserver -t --verbose",from="1.2.3.4" '
'ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b')
# NOTE: The MD5 sums below were calculated after manually
# checking the output files.
def writeTestFile(self):
(fd, tmpname) = tempfile.mkstemp(prefix = 'ganeti-test')
f = os.fdopen(fd, 'w')
......@@ -362,12 +371,11 @@ class TestSshKeys(unittest.TestCase):
try:
AddAuthorizedKey(tmpname, 'ssh-dss AAAAB3NzaC1kc3MAAACB root@test')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'ccc71523108ca6e9d0343797dc3e9f16')
finally:
f.close()
self.assertFileContent(tmpname,
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n"
"ssh-dss AAAAB3NzaC1kc3MAAACB root@test\n")
finally:
os.unlink(tmpname)
......@@ -377,12 +385,11 @@ class TestSshKeys(unittest.TestCase):
AddAuthorizedKey(tmpname,
'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@test')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'f2c939d57addb5b3a6846884be896b46')
finally:
f.close()
self.assertFileContent(tmpname,
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n"
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@test\n")
finally:
os.unlink(tmpname)
......@@ -392,12 +399,10 @@ class TestSshKeys(unittest.TestCase):
AddAuthorizedKey(tmpname,
'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'4e612764808bd46337eb0f575415fc30')
finally:
f.close()
self.assertFileContent(tmpname,
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
finally:
os.unlink(tmpname)
......@@ -407,12 +412,9 @@ class TestSshKeys(unittest.TestCase):
RemoveAuthorizedKey(tmpname,
'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'77516d987fca07f70e30b830b3e4f2ed')
finally:
f.close()
self.assertFileContent(tmpname,
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
finally:
os.unlink(tmpname)
......@@ -422,17 +424,15 @@ class TestSshKeys(unittest.TestCase):
RemoveAuthorizedKey(tmpname,
'ssh-dss AAAAB3Nsdfj230xxjxJjsjwjsjdjU root@test')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'4e612764808bd46337eb0f575415fc30')
finally:
f.close()
self.assertFileContent(tmpname,
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
finally:
os.unlink(tmpname)
class TestEtcHosts(unittest.TestCase):
class TestEtcHosts(GanetiTestCase):
"""Test functions modifying /etc/hosts"""
def writeTestFile(self):
......@@ -452,12 +452,11 @@ class TestEtcHosts(unittest.TestCase):
try:
SetEtcHostsEntry(tmpname, '1.2.3.4', 'myhost.domain.tld', ['myhost'])
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'284c3454c158d4c4284eeb59910ab00b')
finally:
f.close()
self.assertFileContent(tmpname,
"# This is a test file for /etc/hosts\n"
"127.0.0.1\tlocalhost\n"
"192.168.1.1 router gw\n"
"1.2.3.4\tmyhost.domain.tld myhost\n")
finally:
os.unlink(tmpname)
......@@ -466,12 +465,10 @@ class TestEtcHosts(unittest.TestCase):
try:
SetEtcHostsEntry(tmpname, '192.168.1.1', 'myhost.domain.tld', ['myhost'])
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'1486c19f1fcb626f893c243e3ce38c8d')
finally:
f.close()
self.assertFileContent(tmpname,
"# This is a test file for /etc/hosts\n"
"127.0.0.1\tlocalhost\n"
"192.168.1.1\tmyhost.domain.tld myhost\n")
finally:
os.unlink(tmpname)
......@@ -480,12 +477,10 @@ class TestEtcHosts(unittest.TestCase):
try:
RemoveEtcHostsEntry(tmpname, 'router')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'8b09207a23709d60240674601a3548b2')
finally:
f.close()
self.assertFileContent(tmpname,
"# This is a test file for /etc/hosts\n"
"127.0.0.1\tlocalhost\n"
"192.168.1.1 gw\n")
finally:
os.unlink(tmpname)
......@@ -494,12 +489,9 @@ class TestEtcHosts(unittest.TestCase):
try:
RemoveEtcHostsEntry(tmpname, 'localhost')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'ec4e4589b56f82fdb88db5675de011b1')
finally:
f.close()
self.assertFileContent(tmpname,
"# This is a test file for /etc/hosts\n"
"192.168.1.1 router gw\n")
finally:
os.unlink(tmpname)
......@@ -508,12 +500,10 @@ class TestEtcHosts(unittest.TestCase):
try:
RemoveEtcHostsEntry(tmpname, 'myhost')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'aa005bddc6d9ee399c296953f194929e')
finally:
f.close()
self.assertFileContent(tmpname,
"# This is a test file for /etc/hosts\n"
"127.0.0.1\tlocalhost\n"
"192.168.1.1 router gw\n")
finally:
os.unlink(tmpname)
......@@ -522,12 +512,10 @@ class TestEtcHosts(unittest.TestCase):
try:
RemoveEtcHostsEntry(tmpname, 'gw')
f = open(tmpname, 'r')
try:
self.assertEqual(md5.new(f.read(8192)).hexdigest(),
'156dd3980a17b2ef934e2d0bf670aca2')
finally:
f.close()
self.assertFileContent(tmpname,
"# This is a test file for /etc/hosts\n"
"127.0.0.1\tlocalhost\n"
"192.168.1.1 router\n")
finally:
os.unlink(tmpname)
......
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