diff --git a/app/src/test/java/info/nightscout/androidaps/plugins/general/versionChecker/VersionCheckerUtilsKtTest.kt b/app/src/test/java/info/nightscout/androidaps/plugins/general/versionChecker/VersionCheckerUtilsKtTest.kt
new file mode 100644
index 0000000000..237012e74c
--- /dev/null
+++ b/app/src/test/java/info/nightscout/androidaps/plugins/general/versionChecker/VersionCheckerUtilsKtTest.kt
@@ -0,0 +1,19 @@
+package info.nightscout.androidaps.plugins.general.versionChecker
+
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class VersionCheckerUtilsKtTest {
+    @Test
+    fun findVersionMatches() {
+        val buildGradle = """blabla
+            |   android {
+            |      aosenuthoae
+            |   }
+            |   version = "2.2.2"
+            |   appName = "Aaoeu"
+        """.trimMargin()
+        val detectedVersion: String? = buildGradle.byteInputStream().findVersion()
+        assertEquals("2.2.2", detectedVersion)
+    }
+}
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