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88 lines
2.2 KiB
Python
88 lines
2.2 KiB
Python
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# Copyright 2021 Collate
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Query parser utils tests
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"""
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import json
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from unittest import TestCase
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from metadata.ingestion.api.workflow import Workflow
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config = """
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{
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"source": {
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"type": "sample-usage",
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"serviceName": "sample_data",
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"serviceConnection": {
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"config": {
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"type": "SampleData",
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"sampleDataFolder": "ingestion/examples/sample_data"
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}
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},
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"sourceConfig": {
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"config":{
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"type": "DatabaseUsage"
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}
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}
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},
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"processor": {
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"type": "query-parser",
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"config": {}
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},
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"stage": {
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"type": "table-usage",
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"config": {
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"filename": "/tmp/sample_usage"
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}
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},
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"bulkSink": {
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"type": "metadata-usage",
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"config": {
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"filename": "/tmp/sample_usage"
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}
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},
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"workflowConfig": {
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"openMetadataServerConfig": {
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"hostPort": "http://localhost:8585/api",
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"authProvider": "no-auth"
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}
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}
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}
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"""
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class QueryParserTest(TestCase):
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def test_join_count(self):
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"""
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Check the join count
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"""
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expected_result = {
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"shopify.raw_product_catalog": 2,
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"dim_customer": 2,
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"fact_order": 2,
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"shopify.fact_sale": 3,
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"shopify.raw_customer": 10,
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}
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workflow = Workflow.create(json.loads(config))
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workflow.execute()
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table_usage_map = {}
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for key, value in workflow.stage.table_usage.items():
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table_usage_map[key[0]] = value.count
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for table_name, expected_count in expected_result.items():
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try:
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self.assertEqual(table_usage_map[table_name], expected_count)
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except KeyError as err:
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self.assertTrue(False)
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workflow.stop()
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