Method create_session

tests/functional/botocore/test_credentials.py:268–319

(self, profile=None, sso_token_cache=None)

        return mock_instance

    def create_session(self, profile=None, sso_token_cache=None):
        session = StubbedSession(profile=profile)
        if not sso_token_cache:
            sso_token_cache = JSONFileCache(self.tempdir)
        # We have to set bogus credentials here or otherwise we'll trigger
        # an early credential chain resolution.
        sts = session.create_client(
            'sts',
            aws_access_key_id='spam',
            aws_secret_access_key='eggs',
        )
        self.mock_client_creator.return_value = sts
        assume_role_provider = AssumeRoleProvider(
            load_config=lambda: session.full_config,
            client_creator=self.mock_client_creator,
            cache={},
            profile_name=profile,
            credential_sourcer=CanonicalNameCredentialSourcer(
                [
                    self.env_provider,
                    self.container_provider,
                    self.metadata_provider,
                ]
            ),
            profile_provider_builder=ProfileProviderBuilder(
                session,
                sso_token_cache=sso_token_cache,
            ),
        )
        stubber = session.stub('sts')
        stubber.activate()

        component_name = 'credential_provider'
        resolver = session.get_component(component_name)
        available_methods = [p.METHOD for p in resolver.providers]
        replacements = {
            'env': self.env_provider,
            'iam-role': self.metadata_provider,
            'container-role': self.container_provider,
            'assume-role': assume_role_provider,
        }
        for name, provider in replacements.items():
            try:
                index = available_methods.index(name)
            except ValueError:
                # The provider isn't in the session
                continue

            resolver.providers[index] = provider

        session.register_component('credential_provider', resolver)
        return session, stubber

    def test_assume_role(self):
        config = (