Merge "[Sb refactor] Ensure config is fetched on flow start" into udc-dev (06341694) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryImpl.kt

+1 −0

Original line number	Diff line number	Diff line
		@@ -233,6 +233,7 @@ constructor(

		override val defaultDataSubRatConfig: StateFlow<Config> =
		merge(defaultDataSubIdChangeEvent, carrierConfigChangedEvent)
		.onStart { emit(Unit) }
		.mapLatest { Config.readConfig(context) }
		.distinctUntilChanged()
		.onEach { logger.logDefaultDataSubRatConfig(it) }

+27 −0

Original line number	Diff line number	Diff line
		@@ -1111,6 +1111,33 @@ class MobileConnectionsRepositoryTest : SysuiTestCase() {
		assertThat(latest!!.showAtLeast3G).isTrue()
		}

		@Test
		fun carrierConfig_initialValueIsFetched() =
		testScope.runTest {

		// Value starts out false
		assertThat(underTest.defaultDataSubRatConfig.value.showAtLeast3G).isFalse()

		overrideResource(R.bool.config_showMin3G, true)
		val configFromContext = MobileMappings.Config.readConfig(context)
		assertThat(configFromContext.showAtLeast3G).isTrue()

		// WHEN the change event is fired
		fakeBroadcastDispatcher.registeredReceivers.forEach { receiver ->
		receiver.onReceive(
		context,
		Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)
		)
		}

		// WHEN collection starts AFTER the broadcast is sent out
		val latest by collectLastValue(underTest.defaultDataSubRatConfig)

		// THEN the config has the updated value
		assertThat(latest!!.areEqual(configFromContext)).isTrue()
		assertThat(latest!!.showAtLeast3G).isTrue()
		}

		@Test
		fun activeDataChange_inSameGroup_emitsUnit() =
		testScope.runTest {