test: add tests for InMemoryConditionRepository

src/main/kotlin/dev/pcvolkmer/oncoanalytics/monitor/conditions/InMemoryConditionRepository.kt

@@ -42,8 +42,7 @@ class InMemoryConditionRepository : ConditionRepository {
 
     override fun saveIfNewerVersion(condition: Condition): Boolean {
         if ((this.conditions[condition.id]?.version ?: 0) < condition.version) {
-            this.conditions[condition.id] = condition
+            return this.save(condition)
-            return true
         }
         return false
     }

src/test/kotlin/dev/pcvolkmer/oncoanalytics/monitor/conditions/InMemoryConditionRepositoryTest.kt

@@ -0,0 +1,47 @@
+package dev.pcvolkmer.oncoanalytics.monitor.conditions
+
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+
+class InMemoryConditionRepositoryTest {
+
+    private lateinit var conditionsRepository: InMemoryConditionRepository
+
+    @BeforeEach
+    fun setup() {
+        this.conditionsRepository = InMemoryConditionRepository()
+
+        // Setup initial data
+        this.conditionsRepository.saveIfNewerVersion(Condition(ConditionId("TEST"), "F79.9", 2))
+        assertThat(this.conditionsRepository.findAll()).hasSize(1)
+    }
+
+    @Test
+    fun shouldSaveNewerCondition() {
+        val success = this.conditionsRepository.saveIfNewerVersion(Condition(ConditionId("TEST"), "F79.9", 3))
+
+        assertThat(success).isTrue
+        assertThat(this.conditionsRepository.findAll()).hasSize(1)
+        assertThat(this.conditionsRepository.findAll()[0].version).isEqualTo(3)
+    }
+
+    @Test
+    fun shouldNotSaveSameConditionTwice() {
+        val success = this.conditionsRepository.saveIfNewerVersion(Condition(ConditionId("TEST"), "F79.9", 2))
+
+        assertThat(success).isFalse
+        assertThat(this.conditionsRepository.findAll()).hasSize(1)
+        assertThat(this.conditionsRepository.findAll()[0].version).isEqualTo(2)
+    }
+
+    @Test
+    fun shouldNotSaveOlderCondition() {
+        val success = this.conditionsRepository.saveIfNewerVersion(Condition(ConditionId("TEST"), "F79.9", 1))
+
+        assertThat(success).isFalse
+        assertThat(this.conditionsRepository.findAll()).hasSize(1)
+        assertThat(this.conditionsRepository.findAll()[0].version).isEqualTo(2)
+    }
+
+}