modify grammatical error, replace 'a' with 'an'

Change-Id: I5176a77ec5e0acce888c24537eaa1a84b4288f0a
This commit is contained in:
sunqingliang6 2018-06-19 20:27:39 +08:00
parent 34000041fe
commit 1345608bac

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@ -438,7 +438,7 @@ class GraphAlgorithmTest(GraphTestBase):
IsEmpty(),
'Template - Four connected vertices and a disconnected vertex'
'(host alarm -ON-> host -CONTAINS-> instance <-ON- instance alarm'
',switch) template_root is a instance alarm ')
',switch) template_root is an instance alarm ')
template_graph.add_edge(e_host_uses_switch)
mappings = ga.sub_graph_matching(template_graph,
@ -486,9 +486,9 @@ class GraphAlgorithmTest(GraphTestBase):
self.assertThat(
mappings,
IsEmpty(),
'Template - Five connected vertices and a invalid edge'
'Template - Five connected vertices and an invalid edge'
'(host alarm -ON-> host -CONTAINS-> instance <-ON- instance alarm'
',host -USES-> switch) template_root is a instance alarm ')
',host -USES-> switch) template_root is an instance alarm ')
template_graph.remove_vertex(t_v_node_not_in_graph)
template_graph.remove_vertex(t_v_host_alarm)
@ -505,7 +505,7 @@ class GraphAlgorithmTest(GraphTestBase):
'Template - FIVE connected vertices'
'(host -CONTAINS-> instance <-ON- instance alarm'
',node -CONTAINS-> host -USES-> switch, node-CONTAINS->switch)'
' template_root is a instance alarm ')
' template_root is an instance alarm ')
mappings = subgraph_matching(self.entity_graph, template_graph, [
Mapping(e_node_contains_switch, e_node_to_switch, is_vertex=False),
@ -568,7 +568,7 @@ class GraphAlgorithmTest(GraphTestBase):
'(host -CONTAINS-> instance <-ON- instance alarm'
',node -CONTAINS-> host -USES-> switch, node-CONTAINS '
'fail->switch)'
' template_root is a instance alarm')
' template_root is an instance alarm')
def test_template_matching_with_not_operator_of_complicated_subgraph(self):
"""Test the template matching algorithm with 'not' operator