RUM-1517 create Stub Core module

reliability/single-fit/logs/build.gradle.kts

@@ -49,6 +49,7 @@ dependencies {
         }
     }
     testImplementation(testFixtures(project(":dd-sdk-android-core")))
+    testImplementation(project(":reliability:stub-core"))
     testImplementation(libs.bundles.jUnit5)
     testImplementation(libs.bundles.testTools)
     testImplementation(libs.okHttp)

reliability/single-fit/logs/src/test/kotlin/com/datadog/android/logs/integration/LoggerTest.kt

@@ -7,10 +7,9 @@
 package com.datadog.android.logs.integration
 
 import android.util.Log
-import com.datadog.android.api.StubEvent
-import com.datadog.android.api.StubSDKCore
 import com.datadog.android.api.context.NetworkInfo
 import com.datadog.android.api.feature.Feature
+import com.datadog.android.core.stub.StubSDKCore
 import com.datadog.android.log.Logger
 import com.datadog.android.log.Logs
 import com.datadog.android.log.LogsConfiguration
@@ -36,7 +35,6 @@ import org.junit.jupiter.api.extension.Extensions
 import org.mockito.junit.jupiter.MockitoExtension
 import org.mockito.junit.jupiter.MockitoSettings
 import org.mockito.quality.Strictness
-import java.lang.Exception
 
 @Extensions(
     ExtendWith(MockitoExtension::class),
@@ -69,7 +67,7 @@ class LoggerTest {
         logger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -88,7 +86,7 @@ class LoggerTest {
         logger.v(fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -107,7 +105,7 @@ class LoggerTest {
         logger.d(fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -126,7 +124,7 @@ class LoggerTest {
         logger.i(fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -145,7 +143,7 @@ class LoggerTest {
         logger.w(fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -164,7 +162,7 @@ class LoggerTest {
         logger.e(fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -183,7 +181,7 @@ class LoggerTest {
         logger.wtf(fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -204,7 +202,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(fakeServiceName)
@@ -225,7 +223,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -250,7 +248,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -276,7 +274,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -299,7 +297,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -325,7 +323,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -350,7 +348,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -372,7 +370,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).isEmpty()
     }
 
@@ -394,7 +392,7 @@ class LoggerTest {
 
         // Then
         val expectedCount = (repeatCount * fakeSampleRate / 100f).toInt()
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten.size).isCloseTo(expectedCount, offset(offsetMargin))
     }
 
@@ -420,7 +418,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -452,7 +450,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -476,7 +474,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage, null, mapOf(fakeKey to fakeValue))
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -498,7 +496,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage, fakeException)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)
@@ -525,7 +523,7 @@ class LoggerTest {
         testedLogger.log(fakeLevel, fakeMessage, fakeErrorKind, fakeErrorMessage, fakeErrorStack)
 
         // Then
-        val eventsWritten: List<StubEvent> = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
+        val eventsWritten = stubSdkCore.eventsWritten(Feature.LOGS_FEATURE_NAME)
         assertThat(eventsWritten).hasSize(1)
         val event0 = JsonParser.parseString(eventsWritten[0].eventData) as JsonObject
         assertThat(event0.getString("service")).isEqualTo(stubSdkCore.getDatadogContext().service)

reliability/stub-core/build.gradle.kts

@@ -0,0 +1,51 @@
+/*
+ * Unless explicitly stated otherwise all files in this repository are licensed under the Apache License Version 2.0.
+ * This product includes software developed at Datadog (https://www.datadoghq.com/).
+ * Copyright 2016-Present Datadog, Inc.
+ */
+
+import com.datadog.gradle.config.androidLibraryConfig
+import com.datadog.gradle.config.dependencyUpdateConfig
+import com.datadog.gradle.config.kotlinConfig
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+plugins {
+    // Build
+    id("com.android.library")
+    kotlin("android")
+    id("com.google.devtools.ksp")
+
+    // Analysis tools
+    id("com.github.ben-manes.versions")
+
+    // Tests
+    id("de.mobilej.unmock")
+    id("org.jetbrains.kotlinx.kover")
+}
+
+android {
+    namespace = "com.datadog.android.core.stub"
+}
+
+dependencies {
+    implementation(project(":dd-sdk-android-core"))
+    implementation(libs.kotlin)
+
+    // Testing
+    implementation(project(":tools:unit")) {
+        attributes {
+            attribute(
+                com.android.build.api.attributes.ProductFlavorAttr.of("platform"),
+                objects.named("jvm")
+            )
+        }
+    }
+    implementation(libs.bundles.jUnit5)
+    implementation(libs.bundles.testTools)
+    implementation(libs.okHttp)
+    implementation(libs.gson)
+}
+
+androidLibraryConfig()
+kotlinConfig(jvmBytecodeTarget = JvmTarget.JVM_11)
+dependencyUpdateConfig()

dd-sdk-android-core/src/testFixtures/kotlin/com/datadog/android/api/StubEvent.kt → reliability/stub-core/src/main/kotlin/com/datadog/android/core/stub/StubEvent.kt

@@ -4,7 +4,7 @@
  * Copyright 2016-Present Datadog, Inc.
  */
 
-package com.datadog.android.api
+package com.datadog.android.core.stub
 
 /**
  * Holds the data and metadata of an event written via the [StubSDKCore].

dd-sdk-android-core/src/testFixtures/kotlin/com/datadog/android/api/StubFeatureScope.kt → reliability/stub-core/src/main/kotlin/com/datadog/android/core/stub/StubFeatureScope.kt

@@ -4,7 +4,7 @@
  * Copyright 2016-Present Datadog, Inc.
  */
 
-package com.datadog.android.api
+package com.datadog.android.core.stub
 
 import com.datadog.android.api.context.DatadogContext
 import com.datadog.android.api.feature.Feature
@@ -14,6 +14,7 @@ import com.datadog.android.api.storage.RawBatchEvent
 import org.mockito.Mockito.mock
 import org.mockito.Mockito.mockingDetails
 
+@Suppress("CheckInternal", "UnsafeThirdPartyFunctionCall")
 internal class StubFeatureScope(
     private val feature: Feature,
     private val datadogContextProvider: () -> DatadogContext,

dd-sdk-android-core/src/testFixtures/kotlin/com/datadog/android/api/StubFirstPartyHostHeaderTypeResolver.kt → reliability/stub-core/src/main/kotlin/com/datadog/android/core/stub/StubFirstPartyHostHeaderTypeResolver.kt

@@ -4,12 +4,16 @@
  * Copyright 2016-Present Datadog, Inc.
  */
 
-package com.datadog.android.api
+package com.datadog.android.core.stub
 
 import com.datadog.android.core.internal.net.FirstPartyHostHeaderTypeResolver
 import com.datadog.android.trace.TracingHeaderType
 import okhttp3.HttpUrl
 
+/**
+ * Stubbed implementation of [FirstPartyHostHeaderTypeResolver], which is an
+ * allow all, trace all implementation (using the W3C TraceContext headers).
+ */
 class StubFirstPartyHostHeaderTypeResolver :
     FirstPartyHostHeaderTypeResolver {
 

dd-sdk-android-core/src/testFixtures/kotlin/com/datadog/android/api/StubInternalLogger.kt → reliability/stub-core/src/main/kotlin/com/datadog/android/core/stub/StubInternalLogger.kt

@@ -4,8 +4,11 @@
  * Copyright 2016-Present Datadog, Inc.
  */
 
-package com.datadog.android.api
+package com.datadog.android.core.stub
 
+import com.datadog.android.api.InternalLogger
+
+@Suppress("UnsafeThirdPartyFunctionCall")
 internal class StubInternalLogger : InternalLogger {
     override fun log(
         level: InternalLogger.Level,

dd-sdk-android-core/src/testFixtures/kotlin/com/datadog/android/api/StubSDKCore.kt → reliability/stub-core/src/main/kotlin/com/datadog/android/core/stub/StubSDKCore.kt

@@ -4,9 +4,10 @@
  * Copyright 2016-Present Datadog, Inc.
  */
 
-package com.datadog.android.api
+package com.datadog.android.core.stub
 
 import android.content.Context
+import com.datadog.android.api.InternalLogger
 import com.datadog.android.api.context.DatadogContext
 import com.datadog.android.api.context.NetworkInfo
 import com.datadog.android.api.context.TimeInfo
@@ -26,9 +27,10 @@ import org.mockito.kotlin.whenever
  * It adds several functions to get info about internal state and usage:
  * [eventsWritten], …
  */
+@Suppress("UnsafeThirdPartyFunctionCall")
 class StubSDKCore(
     private val forge: Forge,
-    val mockContext: Context = mock(),
+    private val mockContext: Context = mock(),
     private val mockSdkCore: InternalSdkCore = mock()
 ) : InternalSdkCore by mockSdkCore {
 
@@ -51,10 +53,18 @@ class StubSDKCore(
         return featureScopes[featureName]?.eventsWritten() ?: emptyList()
     }
 
+    /**
+     * Stubs the network info visible via the SDK Core.
+     * @param networkInfo the network info
+     */
     fun stubNetworkInfo(networkInfo: NetworkInfo) {
         datadogContext = datadogContext.copy(networkInfo = networkInfo)
     }
 
+    /**
+     * Stubs the user info visible via the SDK Core.
+     * @param userInfo the user info
+     */
     fun stubUserInfo(userInfo: UserInfo) {
         networkInfo
         datadogContext = datadogContext.copy(userInfo = userInfo)
@@ -125,7 +135,7 @@ class StubSDKCore(
         email: String?,
         extraInfo: Map<String, Any?>
     ) {
-        datadogContext = datadogContext.copy(userInfo = UserInfo(id, name, email, extraInfo))
+        stubUserInfo(UserInfo(id, name, email, extraInfo))
     }
 
     // endregion

dd-sdk-android-core/src/testFixtures/kotlin/com/datadog/android/tests/ktx/JsonObjectExt.kt → reliability/stub-core/src/main/kotlin/com/datadog/android/tests/ktx/JsonObjectExt.kt

@@ -21,6 +21,7 @@ import com.google.gson.JsonObject
  *   }
  * }
  */
+@Suppress("UnsafeThirdPartyFunctionCall")
 fun JsonObject.getString(path: String): String? {
     return if (has(path)) {
         getAsJsonPrimitive(path)?.asString

settings.gradle.kts

@@ -29,6 +29,9 @@ include(":integrations:dd-sdk-android-okhttp")
 include(":integrations:dd-sdk-android-rum-coroutines")
 include(":integrations:dd-sdk-android-trace-coroutines")
 
+// TESTING UTILS
+include(":reliability:stub-core")
+
 // SINGLE FEATURE INTEGRATION TESTS
 include(":reliability:single-fit:logs")
 include(":reliability:single-fit:rum")