Add konsist checks to block the use of junit4

1 files changed, 30 insertions, 0 deletions

diff --git a/android/test/arch/src/test/kotlin/net/mullvad/mullvadvpn/test/arch/JUnitTests.kt b/android/test/arch/src/test/kotlin/net/mullvad/mullvadvpn/test/arch/JUnitTests.kt
new file mode 100644
index 0000000000..bce85d8f8a
--- /dev/null
+++ b/android/test/arch/src/test/kotlin/net/mullvad/mullvadvpn/test/arch/JUnitTests.kt
@@ -0,0 +1,30 @@
+package net.mullvad.mullvadvpn.test.arch
+
+import com.lemonappdev.konsist.api.Konsist
+import com.lemonappdev.konsist.api.verify.assertEmpty
+import org.junit.jupiter.api.Test
+
+class JUnitTests {
+
+    @Test
+    fun `ensure only junit5 annotations are used for functions`() =
+        Konsist.scopeFromProject()
+            .functions()
+            .filter {
+                it.annotations.any { annotation ->
+                    annotation.fullyQualifiedName.matches(Regex("org.junit((?!jupiter).)*\$"))
+                }
+            }
+            .assertEmpty()
+
+    @Test
+    fun `ensure only junit5 annotations are used for classes`() =
+        Konsist.scopeFromProject()
+            .classes()
+            .filter {
+                it.annotations.any { annotation ->
+                    annotation.fullyQualifiedName.matches(Regex("org.junit((?!jupiter).)*\$"))
+                }
+            }
+            .assertEmpty()
+}