From 4113bae938408701b0873b1a07da03d77f53b40b Mon Sep 17 00:00:00 2001
From: Benoit Marty <benoit@matrix.org>
Date: Thu, 23 May 2024 10:47:31 +0200
Subject: [PATCH] Add Konsist test `Fake classes must be named using Fake and
 the interface it fakes`

---
 .../android/tests/konsist/KonsistClassNameTest.kt   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tests/konsist/src/test/kotlin/io/element/android/tests/konsist/KonsistClassNameTest.kt b/tests/konsist/src/test/kotlin/io/element/android/tests/konsist/KonsistClassNameTest.kt
index 9ecf90ebe6..092901e1e3 100644
--- a/tests/konsist/src/test/kotlin/io/element/android/tests/konsist/KonsistClassNameTest.kt
+++ b/tests/konsist/src/test/kotlin/io/element/android/tests/konsist/KonsistClassNameTest.kt
@@ -20,6 +20,7 @@ import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 import com.bumble.appyx.core.node.Node
 import com.lemonappdev.konsist.api.Konsist
 import com.lemonappdev.konsist.api.ext.list.withAllParentsOf
+import com.lemonappdev.konsist.api.ext.list.withNameContaining
 import com.lemonappdev.konsist.api.verify.assertTrue
 import io.element.android.libraries.architecture.Presenter
 import org.junit.Test
@@ -62,4 +63,16 @@ class KonsistClassNameTest {
                 it.name.endsWith("Provider") && (it.name.contains("IconList") || it.name.contains(providedType))
             }
     }
+
+    @Test
+    fun `Fake classes must be named using Fake and the interface it fakes`() {
+        Konsist.scopeFromProject()
+            .classes()
+            .withNameContaining("Fake")
+            .assertTrue {
+                val interfaceName = it.name.replace("Fake", "")
+                it.name.startsWith("Fake") &&
+                    it.parents.any { parent -> parent.name.replace(".", "") == interfaceName }
+            }
+    }
 }