tests/unit/advanced/test_execution_profile.py

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import unittest

from cassandra.cluster import GraphExecutionProfile, GraphAnalyticsExecutionProfile
from cassandra.graph import GraphOptions


class GraphExecutionProfileTest(unittest.TestCase):

    def test_graph_source_can_be_set_with_graph_execution_profile(self):
        options = GraphOptions(graph_source='a')
        ep = GraphExecutionProfile(graph_options=options)
        self.assertEqual(ep.graph_options.graph_source, b'a')

    def test_graph_source_is_preserve_with_graph_analytics_execution_profile(self):
        options = GraphOptions(graph_source='doesnt_matter')
        ep = GraphAnalyticsExecutionProfile(graph_options=options)
        self.assertEqual(ep.graph_options.graph_source, b'a')  # graph source is set automatically