def test_dependency_instanciation(self):
"""Test instanciation of a dependency."""
service = BaseEntity("PARENT")
service = BaseEntity("CHILD")
self.assertRaises(AssertionError, Dependency, None)
self.assertRaises(AssertionError, Dependency, service, "TEST")
self.assertTrue(Dependency(service))
self.assertTrue(Dependency(service, CHECK))
self.assertTrue(Dependency(service, CHECK, True))
def test_remove_dep(self):
"""Test method remove_dep."""
ent = BaseEntity('foo')
ent_dep = BaseEntity('child')
ent.children['child'] = Dependency(ent_dep)
ent_dep.parents['foo'] = Dependency(ent)
ent.remove_dep('child', parent=False)
self.assertTrue('child' not in ent.children)
self.assertTrue('foo' not in ent.parents)
self.assertRaises(AssertionError, ent.remove_dep, None)
def test_is_strong_dependency(self):
"""Test the behaviour of is_strong method."""
dep_a = Dependency(BaseEntity("Base"), CHECK)
dep_b = Dependency(BaseEntity("Base"), REQUIRE)
dep_c = Dependency(BaseEntity("Base"), REQUIRE_WEAK)
self.assertTrue(dep_a.is_strong())
self.assertTrue(dep_b.is_strong())
self.assertFalse(dep_c.is_strong())
def test_graph_dep_type(self):
"""Test the DOT output of a dependency type"""
ent = BaseEntity("ENTITY")
dep_c = Dependency(BaseEntity("Base"), CHECK)
dep_r = Dependency(BaseEntity("Base"), REQUIRE)
dep_rw = Dependency(BaseEntity("Base"), REQUIRE_WEAK)
self.assertEqual(dep_c.graph(ent), '"ENTITY" -> "Base";\n')
self.assertEqual(dep_r.graph(ent), '"ENTITY" -> "Base";\n')
self.assertEqual(dep_rw.graph(ent),
'"ENTITY" -> "Base" [style=dashed];\n')
def test_has_parent_dep(self):
"""Test method has_parent_dep"""
ent = BaseEntity('foo')
ent_dep = BaseEntity('parent')
ent.parents['parent'] = Dependency(ent_dep)
self.assertTrue(ent.has_parent_dep('parent'))
del ent.parents['parent']
self.assertFalse(ent.has_parent_dep('parent'))
def test_has_child_dep(self):
"""Test method has_child_dep"""
ent = BaseEntity('foo')
ent_dep = BaseEntity('child')
ent.children['child'] = Dependency(ent_dep)
self.assertTrue(ent.has_child_dep('child'))
del ent.children['child']
self.assertFalse(ent.has_child_dep('child'))
def test_is_strong_dependency(self):
"""Test the behaviour of is_strong method."""
dep_a = Dependency(BaseEntity("Base"), CHECK)
dep_b = Dependency(BaseEntity("Base"), REQUIRE)
dep_c = Dependency(BaseEntity("Base"), REQUIRE_WEAK)
self.assertTrue(dep_a.is_strong())
self.assertTrue(dep_b.is_strong())
self.assertFalse(dep_c.is_strong())
def test_graph(self):
"""Test the DOT output of a dependency"""
p_service = BaseEntity("PARENT")
c_service = BaseEntity("CHILD")
dep = Dependency(c_service, REQUIRE)
#self.assertEqual(dep.graph(p_service), '"CHILD" -> "PARENT";\n')
self.assertEqual(dep.graph(p_service), '"PARENT" -> "CHILD";\n')
p_group = ServiceGroup('P_Group')
c_group = ServiceGroup('C_Group')
p_dep = Dependency(p_group)
c_dep = Dependency(c_group)
self.assertEqual(
c_dep.graph(p_group), '"P_Group.__hook" -> "C_Group.__hook" '
'[ltail="cluster_P_Group",lhead="cluster_C_Group"];\n')
self.assertEqual(
c_dep.graph(p_service), '"PARENT" -> "C_Group.__hook" '
'[lhead="cluster_C_Group"];\n')
self.assertEqual(
dep.graph(p_group), '"P_Group.__hook" -> "CHILD" '
'[ltail="cluster_P_Group"];\n')
def test_graph_dep_type(self):
"""Test the DOT output of a dependency type"""
ent = BaseEntity("ENTITY")
dep_c = Dependency(BaseEntity("Base"), CHECK)
dep_r = Dependency(BaseEntity("Base"), REQUIRE)
dep_rw = Dependency(BaseEntity("Base"), REQUIRE_WEAK)
self.assertEqual(dep_c.graph(ent), '"ENTITY" -> "Base";\n')
self.assertEqual(dep_r.graph(ent), '"ENTITY" -> "Base";\n')
self.assertEqual(dep_rw.graph(ent),
'"ENTITY" -> "Base" [style=dashed];\n')
def test_graph(self):
"""Test the DOT output of a dependency"""
p_service = BaseEntity("PARENT")
c_service = BaseEntity("CHILD")
dep = Dependency(c_service, REQUIRE)
#self.assertEqual(dep.graph(p_service), '"CHILD" -> "PARENT";\n')
self.assertEqual(dep.graph(p_service), '"PARENT" -> "CHILD";\n')
p_group = ServiceGroup('P_Group')
c_group = ServiceGroup('C_Group')
p_dep = Dependency(p_group)
c_dep = Dependency(c_group)
self.assertEqual(c_dep.graph(p_group),
'"P_Group.__hook" -> "C_Group.__hook" '
'[ltail="cluster_P_Group",lhead="cluster_C_Group"];\n')
self.assertEqual(c_dep.graph(p_service),
'"PARENT" -> "C_Group.__hook" '
'[lhead="cluster_C_Group"];\n')
self.assertEqual(dep.graph(p_group),
'"P_Group.__hook" -> "CHILD" '
'[ltail="cluster_P_Group"];\n')
def test_is_internal(self):
"""Test the behaviour of the method is internal"""
dep = Dependency(target=BaseEntity('Group'), intr=True)
self.assertTrue(dep.is_internal())
dep = Dependency(target=BaseEntity('Group'), intr=False)
self.assertFalse(dep.is_internal())
def test_is_internal(self):
"""Test the behaviour of the method is internal"""
dep = Dependency(target=BaseEntity('Group'), intr=True)
self.assertTrue(dep.is_internal())
dep = Dependency(target=BaseEntity('Group'), intr=False)
self.assertFalse(dep.is_internal())
