diff --git a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/submission/DaysSinceOnsetOfSymptomsVectorDeterminatorTest.kt b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/submission/DaysSinceOnsetOfSymptomsVectorDeterminatorTest.kt
index b2023e36fb23c98bf2ef5cecf1d2560fa5e64278..782116fd0e313bef35b80a0fad1ae1a0e6568723 100644
--- a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/submission/DaysSinceOnsetOfSymptomsVectorDeterminatorTest.kt
+++ b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/submission/DaysSinceOnsetOfSymptomsVectorDeterminatorTest.kt
@@ -98,8 +98,6 @@ class DaysSinceOnsetOfSymptomsVectorDeterminatorTest {
         ) shouldBe intArrayOf(3000, 2999, 2998, 2997, 2996, 2995, 2994, 2993, 2992, 2991, 2990, 2989, 2988, 2987, 2986)
     }
 
-
     private fun Instant.startMinusDays(days: Int): Symptoms.StartOf =
         Symptoms.StartOf.Date(this.toLocalDate().minusDays(days))
 }
-
diff --git a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/submission/TransmissionRiskVectorDeterminatorTest.kt b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/submission/TransmissionRiskVectorDeterminatorTest.kt
index ab76adafc02aaa3c8222fdea5aaab709875dd809..39424b5dec9f7bc867af91fceceade206da516d6 100644
--- a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/submission/TransmissionRiskVectorDeterminatorTest.kt
+++ b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/submission/TransmissionRiskVectorDeterminatorTest.kt
@@ -28,7 +28,7 @@ class TransmissionRiskVectorDeterminatorTest {
         MockKAnnotations.init(this)
         DateTime(2012, 10, 15, 10, 0, DateTimeZone.UTC).apply {
             every { timeStamper.nowUTC } returns this.toInstant()
-            now =  this.toLocalDate()
+            now = this.toLocalDate()
         }
     }
 
diff --git a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/main/home/MainFragmentViewModelTest.kt b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/main/home/MainFragmentViewModelTest.kt
index 4d2f97fd4c6bda38b952345fb62ef168853552eb..5422956790145a432cb9fd5639db48d1810615ac 100644
--- a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/main/home/MainFragmentViewModelTest.kt
+++ b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/main/home/MainFragmentViewModelTest.kt
@@ -1,2 +1 @@
 package de.rki.coronawarnapp.ui.main.home
-
diff --git a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/settings/start/SettingsTracingStateTest.kt b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/settings/start/SettingsTracingStateTest.kt
index 5cda6d7ff6ebbc6b456be7397ffd697773121c86..f3ecbf62e907e9035175a51105d900ddb5517321 100644
--- a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/settings/start/SettingsTracingStateTest.kt
+++ b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/settings/start/SettingsTracingStateTest.kt
@@ -90,5 +90,4 @@ class SettingsTracingStateTest : BaseTest() {
             verify { context.getString(R.string.settings_tracing_status_active) }
         }
     }
-
 }
diff --git a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/tracing/card/TracingCardStateTest.kt b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/tracing/card/TracingCardStateTest.kt
index c9bcb6d8a0c85e435ffbb5bf4522ae4b82e0d93f..a5a0bf6d8d0efcf0aeda2a70db304c0b17545f07 100644
--- a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/tracing/card/TracingCardStateTest.kt
+++ b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/ui/tracing/card/TracingCardStateTest.kt
@@ -3,12 +3,12 @@ package de.rki.coronawarnapp.ui.tracing.card
 import android.content.Context
 import de.rki.coronawarnapp.R
 import de.rki.coronawarnapp.risk.RiskLevelConstants
-import de.rki.coronawarnapp.tracing.GeneralTracingStatus
 import de.rki.coronawarnapp.risk.RiskLevelConstants.INCREASED_RISK
 import de.rki.coronawarnapp.risk.RiskLevelConstants.LOW_LEVEL_RISK
 import de.rki.coronawarnapp.risk.RiskLevelConstants.NO_CALCULATION_POSSIBLE_TRACING_OFF
 import de.rki.coronawarnapp.risk.RiskLevelConstants.UNKNOWN_RISK_INITIAL
 import de.rki.coronawarnapp.risk.RiskLevelConstants.UNKNOWN_RISK_OUTDATED_RESULTS
+import de.rki.coronawarnapp.tracing.GeneralTracingStatus
 import io.kotest.matchers.shouldBe
 import io.mockk.MockKAnnotations
 import io.mockk.clearAllMocks
@@ -18,7 +18,6 @@ import io.mockk.verify
 import org.junit.jupiter.api.AfterEach
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
-import org.mockito.ArgumentMatchers.anyString
 import testhelpers.BaseTest
 import java.util.Date
 
@@ -74,7 +73,6 @@ class TracingCardStateTest : BaseTest() {
             verify { context.getColor(R.color.colorTextSemanticNeutral) }
         }
 
-
         createInstance(riskLevel = NO_CALCULATION_POSSIBLE_TRACING_OFF).apply {
             getStableIconColor(context)
             verify { context.getColor(R.color.colorTextSemanticNeutral) }
@@ -263,7 +261,6 @@ class TracingCardStateTest : BaseTest() {
                 .format(context.getString(R.string.risk_card_increased_risk_headline)) }
         }
 
-
         createInstance(
             riskLevel = UNKNOWN_RISK_OUTDATED_RESULTS,
             riskLevelLastSuccessfulCalculation = UNKNOWN_RISK_INITIAL
@@ -706,7 +703,6 @@ class TracingCardStateTest : BaseTest() {
             showUpdateButton() shouldBe false
         }
 
-
         createInstance(
             riskLevel = UNKNOWN_RISK_OUTDATED_RESULTS,
             isBackgroundJobEnabled = false).apply {
diff --git a/Corona-Warn-App/src/test/java/testhelpers/coroutines/FlowTest.kt b/Corona-Warn-App/src/test/java/testhelpers/coroutines/FlowTest.kt
index 2a8f0b5a33e8960f7c0d1e530763d845bdf68fdf..8ca8366ca8a0ec167479e505b2ed9ec0b2f43140 100644
--- a/Corona-Warn-App/src/test/java/testhelpers/coroutines/FlowTest.kt
+++ b/Corona-Warn-App/src/test/java/testhelpers/coroutines/FlowTest.kt
@@ -50,7 +50,6 @@ class TestCollector<T>(
             }
             .launchIn(scope)
             .also { job = it }
-
     }
 
     suspend fun awaitFinal() = apply {
diff --git a/Corona-Warn-App/src/testDeviceForTesters/java/de/rki/coronawarnapp/test/api/ui/TestForApiFragmentViewModelTest.kt b/Corona-Warn-App/src/testDeviceForTesters/java/de/rki/coronawarnapp/test/api/ui/TestForApiFragmentViewModelTest.kt
index b54765d667c86b0982e70ce7be28accfc838080f..d375d845247ab0d43918afb07792929fe63d84b1 100644
--- a/Corona-Warn-App/src/testDeviceForTesters/java/de/rki/coronawarnapp/test/api/ui/TestForApiFragmentViewModelTest.kt
+++ b/Corona-Warn-App/src/testDeviceForTesters/java/de/rki/coronawarnapp/test/api/ui/TestForApiFragmentViewModelTest.kt
@@ -95,7 +95,6 @@ class TestForApiFragmentViewModelTest : BaseTest() {
         }
         events[0] shouldBe EnvironmentSetup.Type.DEV
 
-
         states[2].apply {
             current shouldBe EnvironmentSetup.Type.WRU_XA
         }