Add getSdkCurrentTime to internal interface

embrace-android-sdk/api/embrace-android-sdk.api

@@ -178,6 +178,7 @@ public abstract interface annotation class io/embrace/android/embracesdk/annotat
 }
 
 public abstract interface class io/embrace/android/embracesdk/internal/EmbraceInternalInterface {
+	public abstract fun getSdkCurrentTime ()J
 	public abstract fun isNetworkSpanForwardingEnabled ()Z
 	public abstract fun logComposeTap (Landroid/util/Pair;Ljava/lang/String;)V
 	public abstract fun logError (Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;Z)V

embrace-android-sdk/src/integrationTest/kotlin/io/embrace/android/embracesdk/testcases/EmbraceInternalInterfaceTest.kt

@@ -92,6 +92,7 @@ internal class EmbraceInternalInterfaceTest {
             assertFalse(shouldCaptureNetworkBody("", ""))
             setProcessStartedByNotification()
             assertFalse(isNetworkSpanForwardingEnabled())
+            getSdkCurrentTime()
         }
     }
 
@@ -241,6 +242,16 @@ internal class EmbraceInternalInterfaceTest {
         }
     }
 
+    @Test
+    fun `test sdk time`() {
+        with(testRule) {
+            embrace.start(harness.fakeCoreModule.context)
+            assertEquals(harness.fakeClock.now(), embrace.internalInterface.getSdkCurrentTime())
+            harness.fakeClock.tick()
+            assertEquals(harness.fakeClock.now(), embrace.internalInterface.getSdkCurrentTime())
+        }
+    }
+
     companion object {
         private const val URL = "https://embrace.io"
         private const val START_TIME = 1692201601L

embrace-android-sdk/src/main/java/io/embrace/android/embracesdk/EmbraceImpl.java

@@ -612,6 +612,7 @@ private void startImpl(@NonNull Context context,
 
         // initialize internal interfaces
         InternalInterfaceModuleImpl internalInterfaceModule = new InternalInterfaceModuleImpl(
+            initModule,
             coreModule,
             androidServicesModule,
             essentialServiceModule,

embrace-android-sdk/src/main/java/io/embrace/android/embracesdk/EmbraceInternalInterfaceImpl.kt

@@ -1,14 +1,16 @@
 package io.embrace.android.embracesdk
 
 import android.util.Pair
+import io.embrace.android.embracesdk.injection.InitModule
 import io.embrace.android.embracesdk.internal.EmbraceInternalInterface
 import io.embrace.android.embracesdk.network.EmbraceNetworkRequest
 import io.embrace.android.embracesdk.network.http.HttpMethod
 import io.embrace.android.embracesdk.network.http.NetworkCaptureData
 import io.embrace.android.embracesdk.payload.TapBreadcrumb
 
 internal class EmbraceInternalInterfaceImpl(
-    private val embraceImpl: EmbraceImpl
+    private val embraceImpl: EmbraceImpl,
+    private val initModule: InitModule
 ) : EmbraceInternalInterface {
 
     override fun logInfo(message: String, properties: Map<String, Any>?) {
@@ -173,4 +175,6 @@ internal class EmbraceInternalInterfaceImpl(
     override fun isNetworkSpanForwardingEnabled(): Boolean {
         return embraceImpl.configService?.networkSpanForwardingBehavior?.isNetworkSpanForwardingEnabled() ?: false
     }
+
+    override fun getSdkCurrentTime(): Long = initModule.clock.now()
 }

embrace-android-sdk/src/main/java/io/embrace/android/embracesdk/InternalInterfaceModule.kt

@@ -4,6 +4,7 @@ import io.embrace.android.embracesdk.injection.AndroidServicesModule
 import io.embrace.android.embracesdk.injection.CoreModule
 import io.embrace.android.embracesdk.injection.CrashModule
 import io.embrace.android.embracesdk.injection.EssentialServiceModule
+import io.embrace.android.embracesdk.injection.InitModule
 import io.embrace.android.embracesdk.injection.singleton
 import io.embrace.android.embracesdk.internal.EmbraceInternalInterface
 
@@ -15,6 +16,7 @@ internal interface InternalInterfaceModule {
 }
 
 internal class InternalInterfaceModuleImpl(
+    initModule: InitModule,
     coreModule: CoreModule,
     androidServicesModule: AndroidServicesModule,
     essentialServiceModule: EssentialServiceModule,
@@ -23,7 +25,7 @@ internal class InternalInterfaceModuleImpl(
 ) : InternalInterfaceModule {
 
     override val embraceInternalInterface: EmbraceInternalInterface by singleton {
-        EmbraceInternalInterfaceImpl(embrace)
+        EmbraceInternalInterfaceImpl(embrace, initModule)
     }
 
     override val reactNativeInternalInterface: ReactNativeInternalInterface by singleton {

embrace-android-sdk/src/main/java/io/embrace/android/embracesdk/internal/EmbraceInternalInterface.kt

@@ -126,6 +126,12 @@ public interface EmbraceInternalInterface {
      * Whether the Network Span Forwarding feature is enabled
      */
     public fun isNetworkSpanForwardingEnabled(): Boolean
+
+    /**
+     * Return internal time the SDK is using in milliseconds. It is equivalent to [System.currentTimeMillis] assuming the system clock did
+     * not change after the SDK has started.
+     */
+    public fun getSdkCurrentTime(): Long
 }
 
 internal val defaultImpl = object : EmbraceInternalInterface {
@@ -185,4 +191,6 @@ internal val defaultImpl = object : EmbraceInternalInterface {
     override fun setProcessStartedByNotification() { }
 
     override fun isNetworkSpanForwardingEnabled(): Boolean = false
+
+    override fun getSdkCurrentTime(): Long = System.currentTimeMillis()
 }

embrace-android-sdk/src/test/java/io/embrace/android/embracesdk/EmbraceInternalInterfaceImplTest.kt

@@ -2,6 +2,10 @@ package io.embrace.android.embracesdk
 
 import android.net.Uri
 import android.webkit.URLUtil
+import io.embrace.android.embracesdk.fakes.FakeClock
+import io.embrace.android.embracesdk.fakes.injection.FakeInitModule
+import io.embrace.android.embracesdk.injection.InitModule
+import io.embrace.android.embracesdk.internal.defaultImpl
 import io.embrace.android.embracesdk.network.EmbraceNetworkRequest
 import io.embrace.android.embracesdk.network.http.HttpMethod
 import io.mockk.every
@@ -11,18 +15,23 @@ import io.mockk.slot
 import io.mockk.verify
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertNull
+import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Test
 
 internal class EmbraceInternalInterfaceImplTest {
 
     private lateinit var impl: EmbraceInternalInterfaceImpl
     private lateinit var embrace: EmbraceImpl
+    private lateinit var fakeClock: FakeClock
+    private lateinit var initModule: InitModule
 
     @Before
     fun setUp() {
         embrace = mockk(relaxed = true)
-        impl = EmbraceInternalInterfaceImpl(embrace)
+        fakeClock = FakeClock(currentTime = beforeObjectInitTime)
+        initModule = FakeInitModule(clock = fakeClock)
+        impl = EmbraceInternalInterfaceImpl(embrace, initModule)
     }
 
     @Test
@@ -176,4 +185,22 @@ internal class EmbraceInternalInterfaceImplTest {
 
         assertEquals(url, captor.captured.url)
     }
+
+    @Test
+    fun `check usage of SDK time`() {
+        assertEquals(beforeObjectInitTime, impl.getSdkCurrentTime())
+        assertTrue(impl.getSdkCurrentTime() < System.currentTimeMillis())
+        fakeClock.tick(10L)
+        assertEquals(fakeClock.now(), impl.getSdkCurrentTime())
+    }
+
+    @Test
+    fun `check default implementation`() {
+        assertTrue(beforeObjectInitTime < defaultImpl.getSdkCurrentTime())
+        assertTrue(defaultImpl.getSdkCurrentTime() <= System.currentTimeMillis())
+    }
+
+    companion object {
+        val beforeObjectInitTime = System.currentTimeMillis() - 1
+    }
 }

embrace-android-sdk/src/test/java/io/embrace/android/embracesdk/InternalInterfaceModuleImplTest.kt

@@ -4,6 +4,7 @@ import io.embrace.android.embracesdk.fakes.injection.FakeAndroidServicesModule
 import io.embrace.android.embracesdk.fakes.injection.FakeCoreModule
 import io.embrace.android.embracesdk.fakes.injection.FakeCrashModule
 import io.embrace.android.embracesdk.fakes.injection.FakeEssentialServiceModule
+import io.embrace.android.embracesdk.fakes.injection.FakeInitModule
 import org.junit.Assert.assertNotNull
 import org.junit.Test
 
@@ -12,6 +13,7 @@ internal class InternalInterfaceModuleImplTest {
     @Test
     fun testModule() {
         val module: InternalInterfaceModule = InternalInterfaceModuleImpl(
+            FakeInitModule(),
             FakeCoreModule(),
             FakeAndroidServicesModule(),
             FakeEssentialServiceModule(),