[PM-19831] Migrate ConfigService to network module (#4971)

network/build.gradle.kts

@@ -58,6 +58,7 @@ dependencies {
     testRuntimeOnly(libs.junit.platform.launcher)
     testImplementation(libs.junit.junit5)
     testImplementation(libs.junit.vintage)
+    testImplementation(libs.kotlinx.coroutines.test)
     testImplementation(libs.mockk.mockk)
     testImplementation(libs.square.okhttp.mockwebserver)
     testImplementation(libs.square.turbine)

network/src/main/kotlin/com/bitwarden/network/service/ConfigService.kt

@@ -0,0 +1,14 @@
+package com.bitwarden.network.service
+
+import com.bitwarden.network.model.ConfigResponseJson
+
+/**
+ * Provides an API for querying config endpoints.
+ */
+interface ConfigService {
+
+    /**
+     * Fetch app configuration.
+     */
+    suspend fun getConfig(): Result<ConfigResponseJson>
+}

network/src/main/kotlin/com/bitwarden/network/service/ConfigServiceImpl.kt

@@ -0,0 +1,13 @@
+package com.bitwarden.network.service
+
+import com.bitwarden.network.api.ConfigApi
+import com.bitwarden.network.model.ConfigResponseJson
+import com.bitwarden.network.util.toResult
+
+/**
+ * Default implementation of [ConfigService] for querying app configurations.
+ */
+// TODO [PM-19846] Make internal when dependents are migrated.
+class ConfigServiceImpl(private val configApi: ConfigApi) : ConfigService {
+    override suspend fun getConfig(): Result<ConfigResponseJson> = configApi.getConfig().toResult()
+}

network/src/test/kotlin/com/bitwarden/network/service/ConfigServiceTest.kt

@@ -0,0 +1,67 @@
+package com.bitwarden.network.service
+
+import com.bitwarden.core.data.util.asSuccess
+import com.bitwarden.network.api.ConfigApi
+import com.bitwarden.network.base.BaseServiceTest
+import com.bitwarden.network.model.ConfigResponseJson
+import kotlinx.coroutines.test.runTest
+import kotlinx.serialization.json.JsonPrimitive
+import okhttp3.mockwebserver.MockResponse
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+import retrofit2.create
+
+class ConfigServiceTest : BaseServiceTest() {
+
+    private val api: ConfigApi = retrofit.create()
+    private val service = ConfigServiceImpl(api)
+
+    @Test
+    fun `getConfig should call ConfigApi`() = runTest {
+        server.enqueue(MockResponse().setBody(CONFIG_RESPONSE_JSON))
+        assertEquals(CONFIG_RESPONSE.asSuccess(), service.getConfig())
+    }
+}
+
+private const val CONFIG_RESPONSE_JSON = """
+{
+  "object": "config",
+  "version": "1",
+  "gitHash": "gitHash",
+  "server": {
+    "name": "default",
+    "url": "url"
+  },
+  "environment": {
+    "cloudRegion": "US",
+    "vault": "vaultUrl",
+    "api": "apiUrl",
+    "identity": "identityUrl",
+    "notifications": "notificationsUrl",
+    "sso": "ssoUrl"
+  },
+  "featureStates": {
+    "feature one": false
+  }
+}
+"""
+private val CONFIG_RESPONSE = ConfigResponseJson(
+    type = "config",
+    version = "1",
+    gitHash = "gitHash",
+    server = ConfigResponseJson.ServerJson(
+        name = "default",
+        url = "url",
+    ),
+    environment = ConfigResponseJson.EnvironmentJson(
+        cloudRegion = "US",
+        vaultUrl = "vaultUrl",
+        apiUrl = "apiUrl",
+        notificationsUrl = "notificationsUrl",
+        identityUrl = "identityUrl",
+        ssoUrl = "ssoUrl",
+    ),
+    featureStates = mapOf(
+        "feature one" to JsonPrimitive(false),
+    ),
+)