#15 Count total view

Create Viewable interface
Set Article as Viewable
Create ES client
Now view article increment view count
Create index on start application

add an extention in ApplicationCall, to get citizen or return null

src/test/kotlin/ViewTest.kt

@@ -0,0 +1,68 @@
+import fr.dcproject.Env
+import fr.dcproject.entity.ArticleRefVersioning
+import fr.dcproject.entity.CitizenRef
+import fr.dcproject.module
+import fr.dcproject.views.ArticleViewManager
+import io.ktor.locations.KtorExperimentalLocationsAPI
+import io.ktor.server.testing.withTestApplication
+import io.ktor.util.KtorExperimentalAPI
+import org.amshove.kluent.`should equal`
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.TestInstance
+import org.junit.jupiter.api.TestInstance.Lifecycle.PER_CLASS
+import org.koin.ktor.ext.get
+import java.util.*
+
+@KtorExperimentalLocationsAPI
+@KtorExperimentalAPI
+@TestInstance(PER_CLASS)
+class ViewTest {
+    @Test
+    fun `test View Article`() {
+        val article = ArticleRefVersioning(id = UUID.randomUUID(), versionId = UUID.randomUUID())
+        val citizenRef = CitizenRef()
+
+        withTestApplication({ module(Env.TEST) }) {
+            val viewManager: ArticleViewManager = application.get()
+
+            /* Get view before */
+            val startView = viewManager.getViewsCount(article)
+
+            /* Add View */
+            viewManager.addView(
+                "1.2.3.4",
+                article,
+                citizenRef
+            )
+
+            /* Add View */
+            viewManager.addView(
+                "10.10.10.10",
+                article,
+                citizenRef
+            )
+
+            /* Add View */
+            viewManager.addView(
+                "8.8.8.8",
+                article
+            )
+
+            /* Add View */
+            viewManager.addView(
+                "1.1.1.1",
+                article
+            )
+
+            /* Sleep because ES is not sync ! */
+            Thread.sleep(1000)
+
+            /* Get view */
+            val afterView = viewManager.getViewsCount(article)
+
+            /* Check if view has increment */
+            afterView.total `should equal` startView.total + 4
+            afterView.unique `should equal` startView.unique + 3
+        }
+    }
+}