core/test_models.py

from django.test import TestCase
from core.models import MutualFund


class TestMutualFund(TestCase):
    def test_model_creation(self):
        # Create a new MutualFund instance
        mutual_fund1 = MutualFund(
            fund_name="Test Fund 1",
            isin_number="123456789012",
            security_id="MST01234",
            data={
                "details": {
                    "legalName": "Test Fund 1",
                    "isin": "123456789012",
                    "secId": "MST01234",
                }
            },
        )

        # Save the MutualFund instance to the database
        mutual_fund1.save()

        # Check if the MutualFund instance was saved successfully
        self.assertEqual(MutualFund.objects.count(), 1)

        mutual_fund2 = MutualFund(
            fund_name="Test Fund 2",
            isin_number="9876543210",
            security_id="MST56789",
            data={
                "details": {
                    "legalName": "Test Fund 2",
                    "isin": "9876543210",
                    "secId": "MST56789",
                }
            },
        )
        mutual_fund2.save()

        self.assertNotEqual(mutual_fund1.id, mutual_fund2.id)
        self.assertEqual(MutualFund.objects.count(), 2)