import collections.abc

# imports
import pytest
from src.datadog_api_client.v2.api.incidents_api import IncidentsApi


# Minimal stubs for model classes
class IncidentSearchResponseIncidentsData:
    def __init__(self, id, attributes=None):
        self.id = id
        self.attributes = attributes or {}

class IncidentSearchResponse:
    def __init__(self, data):
        # data: object with .attributes.incidents
        self.data = data

class DataAttributes:
    def __init__(self, incidents):
        self.incidents = incidents

class Data:
    def __init__(self, attributes):
        self.attributes = attributes

# Minimal stub for Endpoint and related machinery
class DummyEndpoint:
    def __init__(self, all_incidents):
        self.all_incidents = all_incidents  # List of IncidentSearchResponseIncidentsData

    def call_with_http_info_paginated(self, pagination):
        # Simulate paginated API call
        kwargs = pagination["kwargs"]
        page_size = kwargs.get("page_size", 10)
        page_offset = kwargs.get("page_offset", 0)
        # Defensive: handle negative/None page_size/page_offset
        if page_size is None or page_size < 0:
            page_size = 10
        if page_offset is None or page_offset < 0:
            page_offset = 0
        start = page_offset
        total = len(self.all_incidents)
        while start < total:
            end = min(start + page_size, total)
            incidents = self.all_incidents[start:end]
            # Simulate IncidentSearchResponse structure
            resp = IncidentSearchResponse(
                Data(DataAttributes(incidents))
            )
            for item in getattr(resp.data.attributes, "incidents", []):
                yield item
            if end == total or not incidents:
                break
            start += page_size

# The function under test
def search_incidents_with_pagination(
    query: str,
    *,
    include=None,
    sort=None,
    page_size=None,
    page_offset=None,
    _endpoint=None,
):
    """
    Simulate paginated search for incidents.
    _endpoint: injected for testing, must be a DummyEndpoint instance.
    """
    if _endpoint is None:
        raise ValueError("Endpoint required for testing")
    kwargs = {}
    if include is not None:
        kwargs["include"] = include
    kwargs["query"] = query
    if sort is not None:
        kwargs["sort"] = sort
    if page_size is not None:
        kwargs["page_size"] = page_size
    if page_offset is not None:
        kwargs["page_offset"] = page_offset
    local_page_size = kwargs.get("page_size", 10)
    # Defensive: handle negative/None page_size/page_offset
    if local_page_size is None or local_page_size < 0:
        local_page_size = 10
    kwargs["page_size"] = local_page_size
    pagination = {
        "limit_value": local_page_size,
        "results_path": "data.attributes.incidents",
        "page_offset_param": "page_offset",
        "endpoint": _endpoint,
        "kwargs": kwargs,
    }
    return _endpoint.call_with_http_info_paginated(pagination)

# ---------------------- UNIT TESTS ----------------------

# Helper to create dummy incidents
def make_incidents(n):
    return [IncidentSearchResponseIncidentsData(str(i), {"foo": i}) for i in range(n)]

# Basic Test Cases







#------------------------------------------------
import collections.abc

# imports
import pytest  # used for our unit tests
from src.datadog_api_client.v2.api.incidents_api import IncidentsApi

# function to test
# Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
# This product includes software developed at Datadog (https://www.datadoghq.com/).
# Copyright 2019-Present Datadog, Inc.

# --- Minimal stubs for types/classes referenced in the function ---

class UnsetType:
    pass

unset = UnsetType()

class IncidentRelatedObject:
    pass

class IncidentSearchSortOrder:
    def __init__(self, value):
        self.value = value

class IncidentSearchResponseIncidentsData:
    def __init__(self, id, title):
        self.id = id
        self.title = title

class IncidentSearchResponse:
    def __init__(self, data):
        self.data = data

class DataAttributes:
    def __init__(self, incidents):
        self.incidents = incidents

class Data:
    def __init__(self, attributes):
        self.attributes = attributes

# --- The function under test, in a simplified self-contained form ---

class DummyEndpoint:
    """
    Dummy endpoint to simulate paginated API behavior for unit testing.
    """
    def __init__(self, pages, raise_on=None):
        self.pages = pages  # List of lists of IncidentSearchResponseIncidentsData
        self.call_count = 0
        self.raise_on = raise_on  # Optional: raise exception on this call

    def call_with_http_info_paginated(self, pagination):
        # Simulate paginated generator over results
        page_size = pagination["limit_value"]
        results_path = pagination["results_path"]
        # Flatten the pages into a single list for easier slicing
        all_items = [item for page in self.pages for item in page]
        offset = pagination["kwargs"].get("page_offset", 0)
        # Simulate multiple calls/pages
        while offset < len(all_items):
            if self.raise_on is not None and self.call_count == self.raise_on:
                raise Exception("Simulated API error")
            page = all_items[offset:offset+page_size]
            # Simulate the IncidentSearchResponse structure
            response = IncidentSearchResponse(
                Data(DataAttributes(page))
            )
            self.call_count += 1
            for item in get_attribute_from_path(response, results_path):
                yield item
            offset += page_size
            if not page or len(page) < page_size:
                break
from src.datadog_api_client.v2.api.incidents_api import IncidentsApi

# --- Unit tests ---

# -------- BASIC TEST CASES --------



def test_no_query_raises():
    # Edge: query is required, should error if omitted
    api = IncidentsApi(DummyEndpoint([[]]))
    with pytest.raises(TypeError):
        # query is a required positional argument
        list(api.search_incidents_with_pagination()) # 5.80μs -> 6.53μs (11.1% slower)

def test_non_string_query():
    # Edge: query must be string, should error if not
    api = IncidentsApi(DummyEndpoint([[]]))
    with pytest.raises(Exception):
        list(api.search_incidents_with_pagination(123)) # 11.5μs -> 9.07μs (26.3% faster)





#------------------------------------------------
from datadog_api_client.model_utils import UnsetType
from src.datadog_api_client.v2.api.incidents_api import IncidentsApi
import pytest

def test_IncidentsApi_search_incidents_with_pagination():
    with pytest.raises(AttributeError, match="'SymbolicInt'\\ object\\ has\\ no\\ attribute\\ 'configuration'"):
        IncidentsApi.search_incidents_with_pagination(IncidentsApi(api_client=0), '', include=UnsetType.unset, sort=UnsetType.unset, page_size=0, page_offset=0)