twisted.names.test.test_dns.RoundtripDNSTests(unittest.TestCase)
class documentationtwisted.names.test.test_dns
(View In Hierarchy)
Encoding and then decoding various objects.
Method | test_name | Undocumented |
Method | test_query | dns.Query.encode
returns a byte string representing the fields of the query which can be
decoded into a new dns.Query instance
using dns.Query.decode . |
Method | test_resourceRecordHeader | No summary |
Method | test_resources | No summary |
Method | test_hashable | Instances of all record types are hashable. |
Method | test_Charstr | Test dns.Charstr encode
and decode. |
Method | assertEncodedFormat | Assert that encoding record produces the expected
bytes. |
Method | test_SOA | The byte stream written by dns.Record_SOA.encode
can be used by dns.Record_SOA.decode
to reconstruct the state of the original dns.Record_SOA
instance. |
Method | test_A | The byte stream written by dns.Record_A.encode
can be used by dns.Record_A.decode
to reconstruct the state of the original dns.Record_A
instance. |
Method | test_NULL | The byte stream written by dns.Record_NULL.encode
can be used by dns.Record_NULL.decode
to reconstruct the state of the original dns.Record_NULL
instance. |
Method | test_WKS | The byte stream written by dns.Record_WKS.encode
can be used by dns.Record_WKS.decode
to reconstruct the state of the original dns.Record_WKS
instance. |
Method | test_AAAA | The byte stream written by dns.Record_AAAA.encode
can be used by dns.Record_AAAA.decode
to reconstruct the state of the original dns.Record_AAAA
instance. |
Method | test_A6 | The byte stream written by dns.Record_A6.encode
can be used by dns.Record_A6.decode
to reconstruct the state of the original dns.Record_A6
instance. |
Method | test_SRV | The byte stream written by dns.Record_SRV.encode
can be used by dns.Record_SRV.decode
to reconstruct the state of the original dns.Record_SRV
instance. |
Method | test_SSHFP | The byte stream written by dns.Record_SSHFP.encode
can be used by dns.Record_SSHFP.decode
to reconstruct the state of the original dns.Record_SSHFP
instance. |
Method | test_NAPTR | Test dns.Record_NAPTR
encode and decode. |
Method | test_AFSDB | The byte stream written by dns.Record_AFSDB.encode
can be used by dns.Record_AFSDB.decode
to reconstruct the state of the original dns.Record_AFSDB
instance. |
Method | test_RP | The byte stream written by dns.Record_RP.encode
can be used by dns.Record_RP.decode
to reconstruct the state of the original dns.Record_RP
instance. |
Method | test_HINFO | The byte stream written by dns.Record_HINFO.encode
can be used by dns.Record_HINFO.decode
to reconstruct the state of the original dns.Record_HINFO
instance. |
Method | test_MINFO | The byte stream written by dns.Record_MINFO.encode
can be used by dns.Record_MINFO.decode
to reconstruct the state of the original dns.Record_MINFO
instance. |
Method | test_MX | The byte stream written by dns.Record_MX.encode
can be used by dns.Record_MX.decode
to reconstruct the state of the original dns.Record_MX
instance. |
Method | test_TSIG | The byte stream written by dns.Record_TSIG.encode
can be used by dns.Record_TSIG.decode
to reconstruct the state of the original dns.Record_TSIG
instance. |
Method | test_TXT | The byte stream written by dns.Record_TXT.encode
can be used by dns.Record_TXT.decode
to reconstruct the state of the original dns.Record_TXT
instance. |
Method | _recordRoundtripTest | Assert that encoding record and then decoding the resulting
bytes creates a record which compares equal to record . |
Inherited from TestCase:
Instance Variable | timeout | A real number of seconds. If set, the test will raise an error if it takes
longer than timeout seconds. If not set,
util.DEFAULT_TIMEOUT_DURATION is used. |
Method | __init__ | Construct an asynchronous test case for methodName . |
Method | assertFailure | Fail if deferred does not errback with one of
expectedFailures . Returns the original Deferred with callbacks
added. You will need to return this Deferred from your test case. |
Method | __call__ | Run the test. Should always do exactly the same thing as run(). |
Method | deferSetUp | Undocumented |
Method | deferTestMethod | Undocumented |
Method | deferTearDown | Undocumented |
Method | deferRunCleanups | Run any scheduled cleanups and report errors (if any to the result object. |
Method | addCleanup | Extend the base cleanup feature with support for cleanup functions which return Deferreds. |
Method | getSuppress | Undocumented |
Method | getTimeout | No summary |
Method | _run | Run a single method, either a test method or fixture. |
Method | _ebDeferSetUp | Undocumented |
Method | _cbDeferTestMethod | Undocumented |
Method | _ebDeferTestMethod | Undocumented |
Method | _ebDeferTearDown | Undocumented |
Method | _cbDeferRunCleanups | Undocumented |
Method | _cleanUp | Undocumented |
Method | _classCleanUp | Undocumented |
Method | _makeReactorMethod | Create a method which wraps the reactor method name . The
new method issues a deprecation warning and calls the original. |
Method | _deprecateReactor | Deprecate iterate , crash and stop
on reactor . That is, each method is wrapped in a function that
issues a deprecation warning, then calls the original. |
Method | _undeprecateReactor | Restore the deprecated reactor methods. Undoes what _deprecateReactor
did. |
Method | _runCleanups | Run the cleanups added with addCleanup
in order. |
Method | _runFixturesAndTest | Really run setUp , the test method, and
tearDown . Any of these may return defer.Deferred s.
After they complete, do some reactor cleanup. |
Method | _wait | Take a Deferred that only ever callbacks. Block until it happens. |
Inherited from SynchronousTestCase (via TestCase):
Instance Variable | failureException | An exception class, defaulting to FailTest . If the test method
raises this exception, it will be reported as a failure, rather than an
exception. All of the assertion methods raise this if the assertion fails. |
Instance Variable | skip | None
or a string explaining why this test is to be skipped. If defined, the test
will not be run. Instead, it will be reported to the result object as
'skipped' (if the TestResult supports skipping). |
Instance Variable | todo | None ,
a string or a tuple of (errors, reason) where
errors is either an exception class or an iterable of
exception classes, and reason is a string. See Todo or makeTodo for
more information. |
Instance Variable | suppress | None
or a list of tuples of (args, kwargs) to be passed to
warnings.filterwarnings . Use these to suppress warnings raised
in a test. Useful for testing deprecated code. See also util.suppress . |
Method | __eq__ | No summary |
Method | __ne__ | Undocumented |
Method | __hash__ | Undocumented |
Method | shortDescription | Undocumented |
Method | getSkip | No summary |
Method | getTodo | No summary |
Method | runTest | If no methodName argument is passed to the constructor, run
will treat this method as the thing with the actual test inside. |
Method | run | Run the test case, storing the results in result . |
Method | patch | Monkey patch an object for the duration of the test. |
Method | flushLoggedErrors | Remove stored errors received from the log. |
Method | flushWarnings | Remove stored warnings from the list of captured warnings and return them. |
Method | callDeprecated | Call a function that should have been deprecated at a specific version and in favor of a specific alternative, and assert that it was thusly deprecated. |
Method | mktemp | Create a new path name which can be used for a new file or directory. |
Method | _getSuppress | No summary |
Method | _getSkipReason | Return the reason to use for skipping a test method. |
Method | _installObserver | Undocumented |
Method | _removeObserver | Undocumented |
Inherited from _Assertions (via TestCase, SynchronousTestCase):
Method | fail | Absolutely fail the test. Do not pass go, do not collect $200. |
Method | assertFalse | Fail the test if condition evaluates to True. |
Method | assertTrue | Fail the test if condition evaluates to False. |
Method | assertRaises | Fail the test unless calling the function f with the given
args and kwargs raises exception .
The failure will report the traceback and call stack of the unexpected
exception. |
Method | assertEqual | Fail the test if first and second are not
equal. |
Method | assertIs | Fail the test if first is not second . This is
an obect-identity-equality test, not an object equality (i.e.
__eq__ ) test. |
Method | assertIsNot | Fail the test if first is second . This is an
obect-identity-equality test, not an object equality (i.e.
__eq__ ) test. |
Method | assertNotEqual | Fail the test if first == second . |
Method | assertIn | Fail the test if containee is not found in
container . |
Method | assertNotIn | Fail the test if containee is found in
container . |
Method | assertNotAlmostEqual | Fail if the two objects are equal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero. |
Method | assertAlmostEqual | Fail if the two objects are unequal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero. |
Method | assertApproximates | Fail if first - second >
tolerance |
Method | assertSubstring | Fail if substring does not exist within
astring . |
Method | assertNotSubstring | Fail if astring contains substring . |
Method | assertWarns | Fail if the given function doesn't generate the specified warning when called. It calls the function, checks the warning, and forwards the result of the function if everything is fine. |
Method | assertIsInstance | Fail if instance is not an instance of the given class or
of one of the given classes. |
Method | assertNotIsInstance | Fail if instance is an instance of the given class or of
one of the given classes. |
Method | successResultOf | Return the current success result of deferred or raise
self.failureException . |
Method | failureResultOf | Return the current failure result of deferred or raise
self.failureException . |
Method | assertNoResult | Assert that deferred does not have a result at this
point. |
Method | assertRegex | Fail the test if a regexp search of text
fails. |
dns.Query.encode
returns a byte string representing the fields of the query which can be
decoded into a new dns.Query
instance
using dns.Query.decode
.
dns.RRHeader.encode
encodes the record header's information and writes it to the file-like
object passed to it and dns.RRHeader.decode
reads from a file-like object to re-construct a dns.RRHeader
instance.
dns.SimpleRecord.encode
encodes the record's name information and writes it to the file-like object
passed to it and dns.SimpleRecord.decode
reads from a file-like object to re-construct a dns.SimpleRecord
instance.
Assert that encoding record
and then decoding the resulting
bytes creates a record which compares equal to record
.
Parameters | record | A record instance to encode (type: dns.IEncodable ) |
Assert that encoding record
produces the expected
bytes.
Parameters | record | A record instance to encode (type: dns.IEncodable ) |
expectedEncoding | The value which record.encode() should produce. (type: bytes ) |
The byte stream written by dns.Record_SOA.encode
can be used by dns.Record_SOA.decode
to reconstruct the state of the original dns.Record_SOA
instance.
The byte stream written by dns.Record_A.encode
can be used by dns.Record_A.decode
to reconstruct the state of the original dns.Record_A
instance.
The byte stream written by dns.Record_NULL.encode
can be used by dns.Record_NULL.decode
to reconstruct the state of the original dns.Record_NULL
instance.
The byte stream written by dns.Record_WKS.encode
can be used by dns.Record_WKS.decode
to reconstruct the state of the original dns.Record_WKS
instance.
The byte stream written by dns.Record_AAAA.encode
can be used by dns.Record_AAAA.decode
to reconstruct the state of the original dns.Record_AAAA
instance.
The byte stream written by dns.Record_A6.encode
can be used by dns.Record_A6.decode
to reconstruct the state of the original dns.Record_A6
instance.
The byte stream written by dns.Record_SRV.encode
can be used by dns.Record_SRV.decode
to reconstruct the state of the original dns.Record_SRV
instance.
The byte stream written by dns.Record_SSHFP.encode
can be used by dns.Record_SSHFP.decode
to reconstruct the state of the original dns.Record_SSHFP
instance.
The byte stream written by dns.Record_AFSDB.encode
can be used by dns.Record_AFSDB.decode
to reconstruct the state of the original dns.Record_AFSDB
instance.
The byte stream written by dns.Record_RP.encode
can be used by dns.Record_RP.decode
to reconstruct the state of the original dns.Record_RP
instance.
The byte stream written by dns.Record_HINFO.encode
can be used by dns.Record_HINFO.decode
to reconstruct the state of the original dns.Record_HINFO
instance.
The byte stream written by dns.Record_MINFO.encode
can be used by dns.Record_MINFO.decode
to reconstruct the state of the original dns.Record_MINFO
instance.
The byte stream written by dns.Record_MX.encode
can be used by dns.Record_MX.decode
to reconstruct the state of the original dns.Record_MX
instance.
The byte stream written by dns.Record_TSIG.encode
can be used by dns.Record_TSIG.decode
to reconstruct the state of the original dns.Record_TSIG
instance.
The byte stream written by dns.Record_TXT.encode
can be used by dns.Record_TXT.decode
to reconstruct the state of the original dns.Record_TXT
instance.