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test_roslib_srvs.py

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PKG = 'test_roslib_comm'
import roslib; roslib.load_manifest(PKG)

import os
import sys
import unittest

import roslib.packages
import rosunit

class RoslibSrvTest(unittest.TestCase):
  
    def test_SrvSpec(self):
        from roslib.msgs import MsgSpec
        from roslib.srvs import SrvSpec

        types = ['int32']
        names = ['a']
        constants = []
        text = 'int32 a'
        msg_a = MsgSpec(types, names, constants, text)

        types = ['int64']
        names = ['b']
        constants = []
        text = 'int64 b'
        msg_b = MsgSpec(types, names, constants, text)

        text = msg_a.text + '\n---\n' + msg_b.text
        spec = SrvSpec(msg_a, msg_b, text)
        self.assertEquals(msg_a, spec.request)
        self.assertEquals(msg_b, spec.response)
        self.assertEquals(text, spec.text)
        self.assertEquals('', spec.full_name)
        self.assertEquals('', spec.short_name)
        self.assertEquals('',spec.package)
        
        # tripwire
        self.assert_(repr(spec))
        self.assert_(str(spec))

        # exercise eq
        self.assertNotEquals(spec, 'spec')
        self.assert_(spec != 'spec')
        
        spec2 = SrvSpec(msg_a, msg_b, text)
        self.assertEquals(spec, spec2)
        self.failIf(spec != spec2)
        
        # - full_name
        spec2.full_name = 'something'
        self.assertNotEquals(spec, spec2)        
        spec2.full_name = ''        
        self.assertEquals(spec, spec2)
        # - short_name
        spec2.short_name = 'something'
        self.assertNotEquals(spec, spec2)        
        spec2.short_name = ''        
        self.assertEquals(spec, spec2)
        # - package
        spec2.package = 'something'
        self.assertNotEquals(spec, spec2)        
        spec2.package = ''        
        self.assertEquals(spec, spec2)
        
    def test_is_verbose(self):
        from roslib.srvs import is_verbose, set_verbose
        self.failIf(is_verbose())
        set_verbose(True)
        self.assert_(is_verbose())
        set_verbose(False)
        self.failIf(is_verbose())
        
    def test_list_srv_types(self):
        # tripwire for now
        from roslib.srvs import list_srv_types
        types = list_srv_types('test_ros', include_depends=False)
        self.assertEquals(types, ['AddTwoInts'])
        
    def test_srv_file(self):
        from roslib.srvs import srv_file
        
        d = roslib.packages.get_pkg_dir('test_ros')
        filename = os.path.join(d, 'srv', 'AddTwoInts.srv')
        with open(filename, 'r') as f:
            text = f.read()

        self.assertEquals(filename, srv_file('test_ros', 'AddTwoInts'))
        
    def test_load_from_file(self):
        from roslib.srvs import load_from_file, set_verbose
        
        d = roslib.packages.get_pkg_dir('test_ros')
        filename = os.path.join(d, 'srv', 'AddTwoInts.srv')
        with open(filename, 'r') as f:
            text = f.read()
        
        name, spec = load_from_file(filename)
        self.assertEquals('AddTwoInts', name)
        self.assertEquals(['int64', 'int64'], spec.request.types)
        self.assertEquals(['a', 'b'], spec.request.names)
        self.assertEquals(text, spec.text)
        
        name2, spec2 = load_from_file(filename, package_context='foo')
        self.assertEquals('foo/AddTwoInts', name2)
        name2, spec2 = load_from_file(filename, package_context='foo/')
        self.assertEquals('foo/AddTwoInts', name2)
        name2, spec2 = load_from_file(filename, package_context='foo//')
        self.assertEquals('foo/AddTwoInts', name2)

        # test with verbose on
        set_verbose(True)
        name3, spec3 = load_from_file(filename)
        self.assertEquals(name, name3)
        self.assertEquals(spec, spec3)        


if __name__ == '__main__':
  rosunit.unitrun(PKG, 'test_roslib_srvs', RoslibSrvTest, coverage_packages=['roslib.srvs'])

---

test_roslib_comm
Author(s): Jeremy Leibs/leibs@willowgarage.com, Ken Conley/kwc@willowgarage.com
autogenerated on Sat Mar 2 13:24:33 2013