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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
package org.mozilla.focus
import android.content.Context
import android.util.AttributeSet
import android.util.JsonReader
import android.util.JsonWriter
import mozilla.components.browser.engine.gecko.profiler.Profiler
import mozilla.components.concept.engine.DefaultSettings
import mozilla.components.concept.engine.Engine
import mozilla.components.concept.engine.EngineSession
import mozilla.components.concept.engine.EngineSessionState
import mozilla.components.concept.engine.EngineView
import mozilla.components.concept.engine.Settings
import mozilla.components.concept.engine.utils.EngineVersion
import mozilla.components.concept.engine.webextension.WebExtensionDelegate
import mozilla.components.concept.fetch.Client
import mozilla.components.concept.fetch.Request
import mozilla.components.concept.fetch.Response
import org.json.JSONObject
/**
* [FocusApplication] override for unit tests. This allows us to override some parameters and inputs
* since an application object gets created without much control otherwise.
*/
class TestFocusApplication : FocusApplication() {
override val components: Components by lazy {
Components(this, engineOverride = FakeEngine(), clientOverride = FakeClient())
}
override fun initializeNimbus() = Unit
override fun initializeTelemetry() = Unit
override fun finishSetupMegazord() = Unit
override fun initializeWebExtensionSupport() = Unit
}
/**
* Empty [FocusApplication] override for unit tests.
*/
class EmptyFocusApplication : FocusApplication() {
override fun onCreate() {
//
}
}
// Borrowed this from AC unit tests. This is something we should consider moving to support-test, so
// that everyone who needs an Engine in unit tests can use it. It also allows us to enhance this mock
// and maybe do some actual things that help in tests. :)
class FakeEngine : Engine {
override val version: EngineVersion
get() = throw NotImplementedError("Not needed for test")
override fun isTranslationsEngineSupported(
onSuccess: (Boolean) -> Unit,
onError: (Throwable) -> Unit,
) {
// do nothing
}
override fun createView(context: Context, attrs: AttributeSet?): EngineView =
throw UnsupportedOperationException()
override fun createSession(private: Boolean, contextId: String?): EngineSession =
throw UnsupportedOperationException()
override fun createSessionState(json: JSONObject) = FakeEngineSessionState()
override fun createSessionStateFrom(reader: JsonReader): EngineSessionState {
reader.beginObject()
reader.endObject()
return FakeEngineSessionState()
}
override fun name(): String =
throw UnsupportedOperationException()
override fun speculativeConnect(url: String) =
throw UnsupportedOperationException()
override val profiler: Profiler
get() = throw NotImplementedError("Not needed for test")
override val settings: Settings = DefaultSettings()
override fun registerWebExtensionDelegate(webExtensionDelegate: WebExtensionDelegate) {
// Intentionally empty to avoid "UnsupportedOperationException: Web extension support
// is not available in this engine" error in unit tests
}
}
class FakeEngineSessionState : EngineSessionState {
override fun writeTo(writer: JsonWriter) {
writer.beginObject()
writer.endObject()
}
}
class FakeClient : Client() {
override fun fetch(request: Request): Response {
throw UnsupportedOperationException()
}
}