108 lines
5.2 KiB
Python
108 lines
5.2 KiB
Python
from django.contrib.auth import get_user_model
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from django.test import TestCase
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from rest_framework.test import APIRequestFactory, force_authenticate
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from unittest.mock import patch
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from external_api_adapter.adapter import AdapterResponse
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from farm_hub.models import FarmHub, FarmType
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from .views import RecommendView
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class FertilizationRecommendViewTests(TestCase):
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def setUp(self):
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self.factory = APIRequestFactory()
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self.user = get_user_model().objects.create_user(
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username="fert-user",
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password="secret123",
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email="fert@example.com",
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phone_number="09125556677",
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)
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self.farm_type = FarmType.objects.create(name="زراعی")
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self.farm = FarmHub.objects.create(owner=self.user, farm_type=self.farm_type, name="fert-farm")
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@patch("fertilization_recommendation.views.external_api_request")
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def test_recommend_returns_updated_response_shape(self, mock_external_api_request):
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mock_external_api_request.return_value = AdapterResponse(
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status_code=200,
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data={
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"code": 200,
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"msg": "success",
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"data": {
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"primary_recommendation": {
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"fertilizer_code": "npk-202020",
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"fertilizer_name": "NPK 20-20-20",
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"display_title": "کود کامل متعادل",
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"fertilizer_type": "NPK",
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"npk_ratio": {"n": 20, "p": 20, "k": 20, "label": "20-20-20"},
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"application_method": {"id": "fertigation", "label": "کودآبیاری"},
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"application_interval": {"value": 14, "unit": "day", "label": "هر 14 روز"},
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"dosage": {
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"base_amount_per_hectare": 65,
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"base_amount_per_square_meter": 0.0065,
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"unit": "kg",
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"label": "65 کیلوگرم در هکتار",
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"calculation_basis": "engine-v2",
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},
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"reasoning": "متعادل برای فاز رشد",
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"summary": "مصرف منظم در این مرحله توصیه می شود",
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},
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"nutrient_analysis": {
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"macro": [
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{"key": "n", "name": "Nitrogen", "value": 20, "unit": "percent", "description": "تقویت رشد رویشی"}
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],
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"micro": [
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{"key": "zn", "name": "Zinc", "value": 2.5, "unit": "percent", "description": "بهبود رشد"}
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],
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},
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"application_guide": {
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"safety_warning": "در ساعات خنک مصرف شود",
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"steps": [
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{"step_number": 1, "title": "حل کردن", "description": "کود را در آب حل کنید"}
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],
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},
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"alternative_recommendations": [
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{
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"fertilizer_code": "npk-121236",
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"fertilizer_name": "NPK 12-12-36",
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"fertilizer_type": "NPK",
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"usage_method": "fertigation",
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"description": "برای نیاز پتاس بالا",
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}
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],
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"sections": [
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{"type": "recommendation", "title": "پیشنهاد اصلی", "icon": "leaf", "content": "NPK 20-20-20"}
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],
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},
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},
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)
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request = self.factory.post(
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"/api/fertilization/recommend/",
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{"farm_uuid": str(self.farm.farm_uuid), "plant_name": "گندم", "growth_stage": "vegetative"},
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format="json",
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)
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force_authenticate(request, user=self.user)
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response = RecommendView.as_view()(request)
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self.assertEqual(response.status_code, 200)
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self.assertEqual(response.data["code"], 200)
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self.assertIn("primary_recommendation", response.data["data"])
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self.assertIn("nutrient_analysis", response.data["data"])
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self.assertIn("application_guide", response.data["data"])
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self.assertIn("alternative_recommendations", response.data["data"])
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self.assertEqual(response.data["data"]["primary_recommendation"]["fertilizer_code"], "npk-202020")
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self.assertEqual(response.data["data"]["primary_recommendation"]["application_interval"]["value"], 14.0)
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self.assertEqual(response.data["data"]["alternative_recommendations"][0]["usage_method"], "fertigation")
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self.assertEqual(response.data["data"]["sections"][0]["type"], "recommendation")
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mock_external_api_request.assert_called_once_with(
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"ai",
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"/api/fertilization/recommend/",
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method="POST",
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payload={
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"farm_uuid": str(self.farm.farm_uuid),
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"plant_name": "گندم",
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"growth_stage": "vegetative",
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},
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)
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