def test_positive_02(self):
"Three node digraph C -> B -> A"
config = TestConfig()
reqset = RequirementSet(config)
req1 = Requirement('''Name: A
Type: master requirement
Solved by: B''', 'A', None, None, None)
reqset.add_node(RequirementDNode(req1))
req2 = Requirement('''Name: B
Type: requirement
Solved by: C''', 'B', None, None, None)
reqset.add_node(RequirementDNode(req2))
req3 = Requirement('''Name: C
Type: requirement''', 'C', None, None, None)
reqset.add_node(RequirementDNode(req3))
reqset.resolve_solved_by()
reqset.find_master_nodes()
reqset.graph_master_node = reqset.find("A")
reqset.find("A").get_requirement().set_value("Factor", 1.0)
reqset.find("B").get_requirement().set_value("Factor", 0.8)
reqset.find("C").get_requirement().set_value("Factor", 0.5)
rdep = RDepPriority(config)
rdep.rewrite(reqset)
assert (
reqset.find("A").get_requirement().get_value("Priority") == 1.0)
assert (
reqset.find("B").get_requirement().get_value("Priority") == 0.8)
assert (
reqset.find("C").get_requirement().get_value("Priority") == 0.4)
def __read_one_requirement(self, fileinfo, input_mods, object_cache):
'''Read in one requirement from the file info.'''
tracer.debug("Called.")
# Check for correct filename
if not fileinfo.get_filename().endswith(".req"):
tracer.info("skipping file [%s]" % fileinfo.get_filename())
return
# Handle caching.
vcs_id = fileinfo.get_vcs_id()
rid = fileinfo.get_filename_sub_part()[:-4]
req = object_cache.get("Requirement", vcs_id)
tracer.info("Reading requirement [%s]" % rid)
if req == None:
file_content = fileinfo.get_content()
req = Requirement(file_content, rid, fileinfo.get_filename(),
input_mods, self._config)
# Add the requirement to the cache.
object_cache.add(vcs_id, "Requirement", req)
self._adapt_usablility(req)
if req.is_usable():
dnreq = RequirementDNode(req)
# Store in the map, so that it is easy to access the
# node by id.
### ToDo: needed self._add_requirement(req)
self.add_node(dnreq)
# Also store it in the digraph's node list for simple
# access to the digraph algorithms.
# self.nodes.append(req)
else:
logger.error(LogFormatter.format(45, "could not be parsed",
req.id))
tracer.debug("Finished.")
def test_neg_02(self):
"LaTeX output: check invalid tag in requirement output config"
tcfg = TestConfig()
tcfg.set_output_cfg()
tvcs = TestVCS(tcfg)
tfile = tvcs.get_tfile1()
tmpdir = create_tmp_dir()
mconfig = { "req_attributes": ["Status", "Class", "DoesNotExists"],
"output_filename": os.path.join(tmpdir, "TestLateX2Out.tex")}
l2 = latex2(mconfig)
req = Requirement(None, "TestReq", None, None, None)
req.values = {}
req.values["Name"] = RecordEntry("Name", "my name")
req.values["Type"] = Requirement.rt_requirement
req.values["Description"] = RecordEntry("Description", "my desc")
req.values["Status"] = RequirementStatusFinished(
None, "rid", "finished:meiner:2011-04-15:4h")
req.values["Class"] = ClassTypeImplementable()
dnreq = RequirementDNode(req)
ce3set = CE3Set()
ce3 = CE3()
ce3set.insert("TestReq", ce3)
rset = RequirementSet(tcfg)
ttopic_set = TestTopicSet(rset)
try:
l2.topic_set_pre(None)
dnreq.execute(l2, "")
assert(False)
except RMTException, rmte:
pass
