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9a773b9d7b
* Use ruff in pre-commit * Add pyupgrade * Add isort * Add bugbear * Fix B015 Pointless comparison * Fix B026 * B018 false positive * Remove flake8 and isort config from setup.cfg * Remove black and flake8 from dev dependencies * Update black * Show list of fixes applied with autofix on * Fix typo * Add C4 flake8-comprehensions * Add ruff to dev dependencies * Fix up
58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
from io import StringIO
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from textwrap import dedent
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from unittest.mock import mock_open, patch
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from django.core import management
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from graphene import ObjectType, Schema, String
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@patch("graphene_django.management.commands.graphql_schema.Command.save_json_file")
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def test_generate_json_file_on_call_graphql_schema(savefile_mock):
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out = StringIO()
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management.call_command("graphql_schema", schema="", stdout=out)
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assert "Successfully dumped GraphQL schema to schema.json" in out.getvalue()
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@patch("json.dump")
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def test_json_files_are_canonical(dump_mock):
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open_mock = mock_open()
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with patch("graphene_django.management.commands.graphql_schema.open", open_mock):
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management.call_command("graphql_schema", schema="")
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open_mock.assert_called_once()
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dump_mock.assert_called_once()
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assert dump_mock.call_args[1][
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"sort_keys"
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], "json.mock() should be used to sort the output"
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assert (
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dump_mock.call_args[1]["indent"] > 0
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), "output should be pretty-printed by default"
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def test_generate_graphql_file_on_call_graphql_schema():
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class Query(ObjectType):
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hi = String()
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mock_schema = Schema(query=Query)
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open_mock = mock_open()
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with patch("graphene_django.management.commands.graphql_schema.open", open_mock):
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management.call_command(
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"graphql_schema", schema=mock_schema, out="schema.graphql"
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)
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open_mock.assert_called_once()
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handle = open_mock()
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handle.write.assert_called_once()
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schema_output = handle.write.call_args[0][0]
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assert schema_output == dedent(
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"""\
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type Query {
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hi: String
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}"""
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)
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