Add test

tests/fixture_plugins/orders_fixtures/order_fixtures.py

@@ -15,6 +15,7 @@
 from cg.services.order_validation_service.workflows.mutant.models.order import MutantOrder
 from cg.services.order_validation_service.workflows.pacbio_long_read.models.order import PacbioOrder
 from cg.services.order_validation_service.workflows.rml.models.order import RmlOrder
+from cg.services.order_validation_service.workflows.rna_fusion.models.order import RnaFusionOrder
 
 
 @pytest.fixture
@@ -110,3 +111,11 @@ def rml_order(rml_order_to_submit: dict, ticket_id_as_int: int) -> RmlOrder:
     rml_order = RmlOrder.model_validate(rml_order_to_submit)
     rml_order._generated_ticket_id = ticket_id_as_int
     return rml_order
+
+
+@pytest.fixture
+def rnafusion_order(rnafusion_order_to_submit: dict) -> RnaFusionOrder:
+    """Parse RNAFusion order example."""
+    rnafusion_order = RnaFusionOrder.model_validate(rnafusion_order_to_submit)
+    rnafusion_order._generated_ticket_id = 123456
+    return rnafusion_order

tests/fixtures/cgweb_orders/rnafusion.json

@@ -1,60 +1,35 @@
 {
-  "name": "#123456",
-  "customer": "cust003",
-  "comment": "",
-  "samples": [
-    {
-      "application": "RNAPOAR025",
-      "cohorts": [
-        ""
-      ],
-      "container": "96 well plate",
-      "container_name": "CMMS",
-      "data_analysis": "rnafusion",
-      "data_delivery": "scout",
-      "family_name": "family1",
-      "name": "sample1-rna-t1",
-      "phenotype_groups": [
-        ""
-      ],
-      "phenotype_terms": [
-        ""
-      ],
-      "priority": "standard",
-      "quantity": "220",
-      "sex": "female",
-      "source": "tissue (fresh frozen)",
-      "synopsis": "",
-      "subject_id": "subject-sample1-rna-t1",
-      "volume": "1",
-      "well_position": "A:1"
-    },
-    {
-      "application": "RNAPOAR025",
-      "cohorts": [
-        ""
-      ],
-      "comment": "this is a sample comment",
-      "container": "96 well plate",
-      "container_name": "CMMS",
-      "data_analysis": "rnafusion",
-      "data_delivery": "scout",
-      "family_name": "family2",
-      "name": "sample1-rna-t2",
-      "phenotype_groups": [
-        ""
-      ],
-      "phenotype_terms": [
-        ""
-      ],
-      "priority": "standard",
-      "quantity": "220",
-      "sex": "female",
-      "source": "tissue (fresh frozen)",
-      "synopsis": "",
-      "subject_id": "subject-sample1-rna-t2",
-      "volume": "2",
-      "well_position": "B:1"
-    }
-  ]
-}
+	"cases": [
+		{
+			"cohorts": null,
+			"internal_id": null,
+			"name": "TestCase",
+			"panels": null,
+			"priority": "research",
+			"samples": [
+				{
+					"application": "WGSWPFR400",
+					"father": null,
+					"internal_id": "ACC16411A7DS800C0M",
+					"mother": null,
+					"name": "ACC16411A7DS800C0M",
+					"processedAt": "2025-01-16T08:18:42.329Z",
+					"reference_genome": null,
+					"sex": "male",
+					"status": null,
+					"subject_id": null,
+					"tumour": false
+				}
+			],
+			"synopsis": null
+		}
+	],
+	"comment": null,
+	"customer": "cust000",
+	"data_delivery": "analysis",
+	"dataAnalysis": "rnafusion",
+	"delivery_type": "analysis",
+	"name": "Test",
+	"project_type": "rnafusion",
+	"ticket": null
+}

tests/services/order_validation_service/test_case_rules.py

@@ -1,7 +1,9 @@
 from cg.constants import GenePanelMasterList
+from cg.models.orders.sample_base import ContainerEnum, SexEnum
 from cg.services.order_validation_service.errors.case_errors import (
     CaseDoesNotExistError,
     CaseNameNotAvailableError,
+    MultipleSamplesInCaseError,
     RepeatedCaseNameError,
 )
 from cg.services.order_validation_service.models.existing_case import ExistingCase
@@ -10,7 +12,10 @@
     validate_case_internal_ids_exist,
     validate_case_names_available,
     validate_case_names_not_repeated,
+    validate_one_sample_per_case,
 )
+from cg.services.order_validation_service.workflows.rna_fusion.models.order import RnaFusionOrder
+from cg.services.order_validation_service.workflows.rna_fusion.models.sample import RnaFusionSample
 from cg.store.models import Case
 from cg.store.store import Store
 
@@ -72,3 +77,28 @@ def test_repeated_case_names_not_allowed(order_with_repeated_case_names: OrderWi
 
     # THEN the errors are about the case names
     assert isinstance(errors[0], RepeatedCaseNameError)
+
+
+def test_multiple_samples_in_case(rnafusion_order: RnaFusionOrder):
+    # GIVEN an RNAFusion order with multiple samples in the same case
+    rnafusion_sample = RnaFusionSample(
+        container=ContainerEnum.tube,
+        container_name="container_name",
+        application="DummyAppTag",
+        name="ExtraSample",
+        require_qc_ok=False,
+        sex=SexEnum.female,
+        source="blood",
+        subject_id="subject",
+    )
+    rnafusion_order.cases[0].samples.append(rnafusion_sample)
+
+    # WHEN validating that the order has at most one sample per case
+    errors: list[MultipleSamplesInCaseError] = validate_one_sample_per_case(rnafusion_order)
+
+    # THEN an error should be returned
+    assert errors
+
+    # THEN the error should concern the multiple samples in the first case
+    assert isinstance(errors[0], MultipleSamplesInCaseError)
+    assert errors[0].case_index == 0