graphql-engine/server/tests-py/test_naming_conventions.py

import ruamel.yaml as yaml
from validate import check_query_f
import pytest
import os


def env_var_contains(name, contents):
    value = os.getenv(name)
    return value != None and contents in value

@pytest.mark.skipif(
    not env_var_contains('HASURA_GRAPHQL_EXPERIMENTAL_FEATURES', 'naming_convention'),
    reason="This test expects the (naming_convention) experimental feature turned on")
class TestNamingConventions:

    @classmethod
    def dir(cls):
        return "queries/naming_conventions"

    def test_type_and_field_names(self, hge_ctx):
        check_query_f(hge_ctx, self.dir() + '/type_and_field_names.yaml')

    def test_field_name_precedence(self, hge_ctx):
        check_query_f(hge_ctx, self.dir() + '/field_name_precedence.yaml')

    def test_enum_value_convention(self, hge_ctx):
        check_query_f(hge_ctx, self.dir() + '/enum_value_convention.yaml')

    def test_type_and_field_names_with_prefix_and_suffix(self, hge_ctx):
        check_query_f(hge_ctx, self.dir() + '/type_and_field_names_with_prefix_and_suffix.yaml')

@pytest.mark.parametrize("backend", ['mssql'])
class TestNamingConventionsFailure:
    @classmethod
    def dir(cls):
        return "queries/naming_conventions"

    def test_other_than_pg_db_failure(self, hge_ctx):
        check_query_f(hge_ctx, self.dir() + '/mssql_naming_convention.yaml')

@pytest.mark.skipif(
    not env_var_contains('HASURA_GRAPHQL_EXPERIMENTAL_FEATURES', 'naming_convention') or
    not env_var_contains('HASURA_GRAPHQL_DEFAULT_NAMING_CONVENTION', 'graphql-default'),
    reason="This test expects the HASURA_GRAPHQL_DEFAULT_NAMING_CONVENTION environment variable set to graphql-default")
class TestDefaultNamingConvention:

    @classmethod
    def dir(cls):
        return "queries/naming_conventions"

    def test_default_global_naming_convention(self, hge_ctx):
        check_query_f(hge_ctx, self.dir() + '/default_global_naming_convention.yaml')

@pytest.mark.skipif(
    env_var_contains('HASURA_GRAPHQL_EXPERIMENTAL_FEATURES', 'naming_convention'),
    reason="This test expects the (naming_convention) experimental feature turned OFF")
class TestNamingConventionWithoutExperimentalFeature:

    @classmethod
    def dir(cls):
        return "queries/naming_conventions"

    def test_naming_convention_without_feature_turned_on(self, hge_ctx):
        check_query_f(hge_ctx, self.dir() + '/naming_convention_without_feature_turned_on.yaml')