diff --git a/posthog-android/src/test/java/com/posthog/android/PostHogAndroidTest.kt b/posthog-android/src/test/java/com/posthog/android/PostHogAndroidTest.kt
new file mode 100644
index 00000000..13e5164d
--- /dev/null
+++ b/posthog-android/src/test/java/com/posthog/android/PostHogAndroidTest.kt
@@ -0,0 +1,224 @@
+package com.posthog.android
+
+import android.content.Context
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.posthog.PostHog
+import com.posthog.android.internal.PostHogActivityLifecycleCallbackIntegration
+import com.posthog.android.internal.PostHogAndroidContext
+import com.posthog.android.internal.PostHogAndroidLogger
+import com.posthog.android.internal.PostHogAndroidNetworkStatus
+import com.posthog.android.internal.PostHogAppInstallIntegration
+import com.posthog.android.internal.PostHogLifecycleObserverIntegration
+import com.posthog.android.internal.PostHogSharedPreferences
+import org.junit.Rule
+import org.junit.rules.TemporaryFolder
+import org.junit.runner.RunWith
+import org.mockito.kotlin.mock
+import kotlin.test.AfterTest
+import kotlin.test.BeforeTest
+import kotlin.test.Test
+import kotlin.test.assertEquals
+import kotlin.test.assertNotNull
+import kotlin.test.assertNull
+import kotlin.test.assertTrue
+
+@RunWith(AndroidJUnit4::class)
+internal class PostHogAndroidTest {
+
+    private val context = mock<Context>()
+
+    @get:Rule
+    val tmpDir = TemporaryFolder()
+
+    @BeforeTest
+    fun `set up`() {
+        PostHog.close()
+    }
+
+    @AfterTest
+    fun `set down`() {
+        tmpDir.root.deleteRecursively()
+    }
+
+    @Test
+    fun `sets Android Logger if System logger`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertTrue(config.logger is PostHogAndroidLogger)
+    }
+
+    @Test
+    fun `sets Android context`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertTrue(config.context is PostHogAndroidContext)
+    }
+
+    @Test
+    fun `sets legacy storage path`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertNotNull(config.legacyStoragePrefix)
+    }
+
+    @Test
+    fun `sets storage path`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertNotNull(config.storagePrefix)
+    }
+
+    @Test
+    fun `sets Android cache preferences`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertTrue(config.cachePreferences is PostHogSharedPreferences)
+    }
+
+    @Test
+    fun `sets Android network checker`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertTrue(config.networkStatus is PostHogAndroidNetworkStatus)
+    }
+
+    @Test
+    fun `sets Android SDK version`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertEquals(BuildConfig.VERSION_NAME, config.sdkVersion)
+    }
+
+    @Test
+    fun `adds captureApplicationLifecycleEvents integrations`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertNotNull(
+            config.integrations.find {
+                it is PostHogAppInstallIntegration
+            },
+        )
+        assertNotNull(
+            config.integrations.find {
+                it is PostHogLifecycleObserverIntegration
+            },
+        )
+    }
+
+    @Test
+    fun `does not add captureApplicationLifecycleEvents integrations if disabled`() {
+        val config = PostHogAndroidConfig(apiKey).apply {
+            captureApplicationLifecycleEvents = false
+        }
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertNull(
+            config.integrations.find {
+                it is PostHogAppInstallIntegration
+            },
+        )
+        assertNull(
+            config.integrations.find {
+                it is PostHogLifecycleObserverIntegration
+            },
+        )
+    }
+
+    @Test
+    fun `adds captureDeepLinks integration`() {
+        val config = PostHogAndroidConfig(apiKey).apply {
+            captureScreenViews = false
+        }
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertNotNull(
+            config.integrations.find {
+                it is PostHogActivityLifecycleCallbackIntegration
+            },
+        )
+    }
+
+    @Test
+    fun `adds captureScreenViews integration`() {
+        val config = PostHogAndroidConfig(apiKey).apply {
+            captureDeepLinks = false
+        }
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertNotNull(
+            config.integrations.find {
+                it is PostHogActivityLifecycleCallbackIntegration
+            },
+        )
+    }
+
+    @Test
+    fun `does not add captureDeepLinks and captureScreenViews integration if disabled`() {
+        val config = PostHogAndroidConfig(apiKey).apply {
+            captureDeepLinks = false
+            captureScreenViews = false
+        }
+
+        mockContextAppStart(context, tmpDir)
+
+        PostHogAndroid.setup(context, config)
+
+        assertNull(
+            config.integrations.find {
+                it is PostHogActivityLifecycleCallbackIntegration
+            },
+        )
+    }
+
+    @Test
+    fun `with creates new single instance`() {
+        val config = PostHogAndroidConfig(apiKey)
+
+        mockContextAppStart(context, tmpDir)
+
+        val postHog = PostHogAndroid.with(context, config)
+
+        assertNotNull(postHog)
+    }
+}
diff --git a/posthog-android/src/test/java/com/posthog/android/Utils.kt b/posthog-android/src/test/java/com/posthog/android/Utils.kt
index d502b959..17a29cc0 100644
--- a/posthog-android/src/test/java/com/posthog/android/Utils.kt
+++ b/posthog-android/src/test/java/com/posthog/android/Utils.kt
@@ -1,14 +1,17 @@
 package com.posthog.android
 
 import android.app.Activity
+import android.app.Application
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
+import android.content.SharedPreferences
 import android.content.pm.ActivityInfo
 import android.content.pm.PackageInfo
 import android.content.pm.PackageManager
 import android.net.Uri
 import com.posthog.PostHog
+import org.junit.rules.TemporaryFolder
 import org.mockito.kotlin.any
 import org.mockito.kotlin.mock
 import org.mockito.kotlin.whenever
@@ -52,6 +55,15 @@ public fun Context.mockPackageInfo(name: String = "1.0.0", code: Int = 1) {
     whenever(pm.getPackageInfo(any<String>(), any<Int>())).thenReturn(pi)
 }
 
+public fun mockContextAppStart(context: Context, tmpDir: TemporaryFolder) {
+    val app = mock<Application>()
+    whenever(context.applicationContext).thenReturn(app)
+    whenever(app.getDir(any(), any())).thenReturn(tmpDir.newFolder())
+    whenever(app.cacheDir).thenReturn(tmpDir.newFolder())
+    val sharedPreferences = mock<SharedPreferences>()
+    whenever(app.getSharedPreferences(any(), any())).thenReturn(sharedPreferences)
+}
+
 public fun createPostHogFake(): PostHogFake {
     val fake = PostHogFake()
     PostHog.overrideSharedInstance(fake)