ea615a13b4
Summary: tck engine first implementation Reviewers: dgleich, teon.banek, buda, mferencevic Reviewed By: buda, mferencevic Subscribers: buda Differential Revision: https://phabricator.memgraph.io/D95
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
from behave import *
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import os
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import database
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@given(u'the binary-tree-1 graph')
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def step_impl(context):
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create_given_graph('binary-tree-1', context)
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@given(u'the binary-tree-2 graph')
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def step_impl(context):
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create_given_graph('binary-tree-2', context)
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def create_given_graph(name, context):
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"""
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Function deletes everything from database and creates a new
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graph. Graph file name is an argument of function. Function
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executes query written in a .cypher file and sets graph
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properties to beginning values.
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"""
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database.query("MATCH (n) DETACH DELETE n", context)
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path = find_graph_path(name, context.config.graphs_root)
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with open(path, 'r') as f:
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#TODO not good solution for all queries
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q = f.read().replace('\n', ' ')
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database.query(q, context)
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context.graph_properties.set_beginning_parameters()
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def find_graph_path(name, path):
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"""
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Function returns path to .cypher file with given name in
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given folder or subfolders. Argument path is path to a given
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folder.
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"""
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for root, dirs, files in os.walk(path):
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if name + '.cypher' in files:
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return root + '/' + name + '.cypher'
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