diff --git a/plugins/main/src/test/java/info/nightscout/core/extensions/BolusExtensionKtTest.kt b/plugins/main/src/test/java/info/nightscout/core/extensions/BolusExtensionKtTest.kt
index 7f91eda217..966355ced8 100644
--- a/plugins/main/src/test/java/info/nightscout/core/extensions/BolusExtensionKtTest.kt
+++ b/plugins/main/src/test/java/info/nightscout/core/extensions/BolusExtensionKtTest.kt
@@ -1,13 +1,13 @@
 package info.nightscout.core.extensions
 
 import app.aaps.shared.tests.TestBaseWithProfile
+import com.google.common.truth.Truth.assertThat
 import info.nightscout.database.entities.Bolus
 import info.nightscout.insulin.InsulinLyumjevPlugin
 import info.nightscout.interfaces.insulin.Insulin
 import info.nightscout.interfaces.profile.ProfileFunction
 import info.nightscout.interfaces.ui.UiInteraction
 import info.nightscout.shared.utils.T
-import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import org.mockito.Mock
@@ -22,26 +22,26 @@ class BolusExtensionKtTest : TestBaseWithProfile() {
 
     private val dia = 7.0
 
-    @BeforeEach
-    fun setup() {
+    @BeforeEach fun setup() {
         insulin = InsulinLyumjevPlugin(profileInjector, rh, profileFunctions, rxBus, aapsLogger, config, hardLimits, uiInteraction)
         Mockito.`when`(activePlugin.activeInsulin).thenReturn(insulin)
     }
 
-    @Test
-    fun iobCalc() {
+    @Test fun iobCalc() {
         val bolus = Bolus(timestamp = now - 1, amount = 1.0, type = Bolus.Type.NORMAL)
         // there should be almost full IOB after now
-        Assertions.assertEquals(1.0, bolus.iobCalc(activePlugin, now, dia).iobContrib, 0.01)
+        assertThat(bolus.iobCalc(activePlugin, now, dia).iobContrib).isWithin(0.01).of(1.0)
         // there should be less than 5% after DIA -1
-        Assertions.assertTrue(0.05 > bolus.iobCalc(activePlugin, now + T.hours(dia.toLong() - 1).msecs(), dia).iobContrib)
+        assertThat(
+            bolus.iobCalc(activePlugin, now + T.hours(dia.toLong() - 1).msecs(), dia).iobContrib
+        ).isLessThan(0.05)
         // there should be zero after DIA
-        Assertions.assertEquals(0.0, bolus.iobCalc(activePlugin, now + T.hours(dia.toLong() + 1).msecs(), dia).iobContrib)
+        assertThat(bolus.iobCalc(activePlugin, now + T.hours(dia.toLong() + 1).msecs(), dia).iobContrib).isEqualTo(0.0)
         // no IOB for invalid record
         bolus.isValid = false
-        Assertions.assertEquals(0.0, bolus.iobCalc(activePlugin, now + T.hours(1).msecs(), dia).iobContrib)
+        assertThat(bolus.iobCalc(activePlugin, now + T.hours(1).msecs(), dia).iobContrib).isEqualTo(0.0)
         bolus.isValid = true
         bolus.type = Bolus.Type.PRIMING
-        Assertions.assertEquals(0.0, bolus.iobCalc(activePlugin, now + T.hours(1).msecs(), dia).iobContrib)
+        assertThat(bolus.iobCalc(activePlugin, now + T.hours(1).msecs(), dia).iobContrib).isEqualTo(0.0)
     }
-}
\ No newline at end of file
+}