Specify data endpoint when invoking $apply on a PlanDefinition (#1982)

* Specify data endpoint when invoking  on a PlanDefinition

* Updated test case so that the url does not contain 'localhost'

workflow-testing/src/main/resources/plan-definition/cql-applicability-condition/care_plan.json

@@ -0,0 +1,60 @@
+{
+  "resourceType": "CarePlan",
+  "contained": [
+    {
+      "resourceType": "RequestGroup",
+      "id": "Plan-Definition-Example",
+      "instantiatesCanonical": [
+        "http://example.com/PlanDefinition/Plan-Definition-Example"
+      ],
+      "status": "draft",
+      "intent": "proposal",
+      "subject": {
+        "reference": "Patient/Female-Patient-Example"
+      },
+      "action": [
+        {
+          "resource": {
+            "reference": "Task"
+          }
+        }
+      ]
+    },
+    {
+      "resourceType": "Task",
+      "id": "Task",
+      "extension": [
+        {
+          "url": "http://hl7.org/fhir/aphl/StructureDefinition/condition",
+          "valueExpression": {
+            "language": "text/cql.identifier",
+            "expression": "Patient is Female"
+          }
+        }
+      ],
+      "basedOn": [
+        {
+          "reference": "#RequestGroup/Plan-Definition-Example",
+          "type": "RequestGroup"
+        }
+      ],
+      "status": "draft",
+      "description": "Example Task"
+    }
+  ],
+  "instantiatesCanonical": [
+    "http://example.com/PlanDefinition/Plan-Definition-Example"
+  ],
+  "status": "draft",
+  "intent": "proposal",
+  "subject": {
+    "reference": "Patient/Female-Patient-Example"
+  },
+  "activity": [
+    {
+      "reference": {
+        "reference": "#Plan-Definition-Example"
+      }
+    }
+  ]
+}

workflow-testing/src/main/resources/plan-definition/cql-applicability-condition/example-1.0.0.cql

@@ -0,0 +1,9 @@
+library example version '1.0.0'
+using FHIR version '4.0.1'
+include FHIRHelpers version '4.0.1'
+
+context Patient
+
+define "Patient is Female": Patient.gender = 'female'
+
+define "Get Task Description": 'Example Task'

workflow-testing/src/main/resources/plan-definition/cql-applicability-condition/patient.json

@@ -0,0 +1,24 @@
+{
+  "resourceType": "Bundle",
+  "entry": [
+    {
+      "resource": {
+        "resourceType": "Patient",
+        "id": "Female-Patient-Example",
+        "active": true,
+        "name": [
+          {
+            "use": "official",
+            "family": "Kensington",
+            "given": [
+              "Amelia"
+            ]
+          }
+        ],
+        "gender": "female",
+        "birthDate": "1986-03-18",
+        "deceasedBoolean": false
+      }
+    }
+  ]
+}

workflow-testing/src/main/resources/plan-definition/cql-applicability-condition/plan_definition.json

@@ -0,0 +1,54 @@
+{
+  "resourceType": "Bundle",
+  "type": "transaction",
+  "entry": [
+    {
+      "resource": {
+        "resourceType": "ActivityDefinition",
+        "id": "Activity-Example",
+        "url": "http://example.com/ActivityDefinition/Activity-Example",
+        "status": "active",
+        "kind": "Task",
+        "library": [
+          "http://example.com/Library/example|1.0.0"
+        ],
+        "dynamicValue": [
+          {
+            "path": "description",
+            "expression": {
+              "language": "text/cql.identifier",
+              "expression": "Get Task Description"
+            }
+          }
+        ]
+      }
+    },
+    {
+      "resource": {
+        "resourceType": "PlanDefinition",
+        "id": "Plan-Definition-Example",
+        "url" : "http://example.com/PlanDefinition/Plan-Definition-Example",
+        "status": "active",
+        "type": "workflow-definition",
+        "library": [
+          "http://example.com/Library/example|1.0.0"
+        ],
+        "action": [
+          {
+            "title": "Test for Female Patient",
+            "definitionCanonical": "http://example.com/ActivityDefinition/Activity-Example",
+            "condition": [
+              {
+                "kind": "applicability",
+                "expression": {
+                  "language": "text/cql.identifier",
+                  "expression": "Patient is Female"
+                }
+              }
+            ]
+          }
+        ]
+      }
+    }
+  ]
+}

workflow/src/main/java/com/google/android/fhir/workflow/FhirOperator.kt

@@ -337,7 +337,9 @@ internal constructor(
       /* useServerData= */ null,
       /* bundle= */ null,
       /* prefetchData= */ null,
-      /* dataEndpoint= */ null,
+      /* dataEndpoint= */ Endpoint()
+        .setAddress("localhost")
+        .setConnectionType(Coding().setCode(Constants.HL7_FHIR_FILES)),
       /* contentEndpoint*/ null,
       /* terminologyEndpoint= */ null
     ) as IBaseResource

workflow/src/test/java/com/google/android/fhir/workflow/FhirOperatorTest.kt

@@ -131,6 +131,28 @@ class FhirOperatorTest {
     )
   }
 
+  @Test
+  fun generateCarePlanWithCqlApplicabilityCondition() = runBlockingOnWorkerThread {
+    loadFile("/plan-definition/cql-applicability-condition/patient.json", ::importToFhirEngine)
+    loadFile(
+      "/plan-definition/cql-applicability-condition/plan_definition.json",
+      ::installToIgManager
+    )
+    loadFile("/plan-definition/cql-applicability-condition/example-1.0.0.cql", ::installToIgManager)
+
+    val carePlan =
+      fhirOperator.generateCarePlan(
+        planDefinitionId = "Plan-Definition-Example",
+        patientId = "Patient/Female-Patient-Example"
+      )
+
+    assertEquals(
+      readResourceAsString("/plan-definition/cql-applicability-condition/care_plan.json"),
+      jsonParser.encodeResourceToString(carePlan),
+      true
+    )
+  }
+
   @Test
   fun evaluatePopulationMeasure() = runBlockingOnWorkerThread {
     loadFile("/first-contact/01-registration/patient-charity-otala-1.json", ::importToFhirEngine)