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Examples 1) ` pytest --hge-urls "http://127.0.0.1:8080" --pg-urls "postgresql://admin@127.0.0.1:5432/hge_tests" -vv ` 2) `pytest --hge-urls "http://127.0.0.1:8080" "http://127.0.0.1:8081" --pg-urls "postgresql://admin@127.0.0.1:5432/hge_tests" "postgresql://admin@127.0.0.1:5432/hge_tests2" -vv ` ### Solution and Design <!-- How is this issue solved/fixed? What is the design? --> <!-- It's better if we elaborate --> #### Reducing execution time of tests - The Schema setup and teardown, which were earlier done per test method, usually takes around 1 sec. - For mutations, the model has now been changed to only do schema setup and teardown once per test class. - A data setup and teardown will be done once per test instead (usually takes ~10ms). - For the test class to get this behaviour, one can can extend the class `DefaultTestMutations`. - The function `dir()` should be define which returns the location of the configuration folder. - Inside the configuration folder, there should be - Files `<conf_dir>/schema_setup.yaml` and `<conf_dir>/schema_teardown.yaml`, which has the metadata query executed during schema setup and teardown respectively - Files named `<conf_dir>/values_setup.yaml` and `<conf_dir>/values_teardown.yaml`. These files are executed to setup and remove data from the tables respectively. #### Running Graphql queries on both http and websockets - Each GraphQL query/mutation is run on the both HTTP and websocket protocols - Pytests test parameterisation is used to achieve this - The errors over websockets are slightly different from that on HTTP - The code takes care of converting the errors in HTTP to errors in websockets #### Parallel executation of tests. - The plugin pytest-xdist helps in running tests on parallel workers. - We are using this plugin to group tests by file and run on different workers. - Parallel test worker processes operate on separate postgres databases(and separate graphql-engines connected to these databases). Thus tests on one worker will not affect the tests on the other worker. - With two workers, this decreases execution times by half, as the tests on event triggers usually takes a long time, but does not consume much CPU.
35 lines
1.3 KiB
Python
35 lines
1.3 KiB
Python
import yaml
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from validate import check_query_f, check_query
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from super_classes import DefaultTestSelectQueries
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class TestGraphqlIntrospection(DefaultTestSelectQueries):
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def test_introspection(self, hge_ctx):
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with open(self.dir() + "/introspection.yaml") as c:
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conf = yaml.safe_load(c)
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resp = check_query(hge_ctx, conf)
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hasArticle = False
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hasArticleAuthorFKRel = False
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hasArticleAuthorManualRel = False
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for t in resp['data']['__schema']['types']:
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if t['name'] == 'article':
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hasArticle = True
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for fld in t['fields']:
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if fld['name'] == 'author_obj_rel_manual':
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hasArticleAuthorManualRel = True
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assert fld['type']['kind'] == 'OBJECT'
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elif fld['name'] == 'author_obj_rel_fk':
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hasArticleAuthorFKRel = True
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assert fld['type']['kind'] == 'NON_NULL'
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assert hasArticle
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assert hasArticleAuthorFKRel
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assert hasArticleAuthorManualRel
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def test_introspection_user(self, hge_ctx):
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check_query_f(hge_ctx, self.dir() + "/introspection_user_role.yaml")
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@classmethod
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def dir(cls):
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return "queries/graphql_introspection"
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