[WIP] FhirEngine search integration tests

android/engine/src/androidTest/java/org/smartregister/fhircore/engine/util/extension/FhirEngineExtensionKtTest.kt

@@ -0,0 +1,85 @@
+/*
+ * Copyright 2021-2024 Ona Systems, Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.smartregister.fhircore.engine.util.extension
+
+import android.content.Context
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.filters.MediumTest
+import com.google.android.fhir.FhirEngine
+import com.google.android.fhir.FhirEngineConfiguration
+import com.google.android.fhir.FhirEngineProvider
+import com.google.android.fhir.search.search
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.runBlocking
+import org.hl7.fhir.r4.model.Patient
+import org.hl7.fhir.r4.model.Questionnaire
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+
+@MediumTest
+class FhirEngineExtensionKtTest {
+
+  private val context = ApplicationProvider.getApplicationContext<Context>()
+  private lateinit var fhirEngine: FhirEngine
+
+  @Before
+  fun setUp() {
+    FhirEngineProvider.init(FhirEngineConfiguration(testMode = true))
+    fhirEngine = FhirEngineProvider.getInstance(context)
+
+    val patients = (0..1000).map { Patient().apply { id = "test-patient-$it" } }
+    val questionnaires = (0..3).map { Questionnaire().apply { id = "test-questionnaire-$it" } }
+    runBlocking { fhirEngine.create(*patients.toTypedArray(), *questionnaires.toTypedArray()) }
+  }
+
+  @After
+  fun tearDown() {
+    runBlocking { fhirEngine.clearDatabase() }
+    FhirEngineProvider.cleanup()
+  }
+
+  @Test
+  fun test_search_time() {
+    runBlocking {
+      launch {
+        fhirEngine.search<Patient> {}
+        println("Load patients")
+      }
+
+      launch {
+        fhirEngine.search<Questionnaire> {}
+        println("Load questionnaires")
+      }
+    }
+  }
+
+  @Test
+  fun test_batchedSearch_time() {
+    runBlocking {
+      launch {
+        fhirEngine.batchedSearch<Patient> {}
+        println("Load patients..2")
+      }
+
+      launch {
+        fhirEngine.search<Questionnaire> {}
+        println("Load questionnaires..2")
+      }
+    }
+  }
+}