75 lines
2.4 KiB
Kotlin
75 lines
2.4 KiB
Kotlin
/*
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* Copyright (c) 2022 Proton AG
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*
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* This file is part of Proton Mail.
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*
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* Proton Mail is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Proton Mail is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Proton Mail. If not, see https://www.gnu.org/licenses/.
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*/
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package ch.protonmail.android.util
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import android.content.Context
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import android.content.Intent
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import android.os.Bundle
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import android.view.View
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import android.widget.FrameLayout
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import androidx.test.espresso.Espresso.onView
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import androidx.test.espresso.ViewInteraction
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import androidx.test.espresso.matcher.ViewMatchers.withId
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import androidx.test.ext.junit.rules.ActivityScenarioRule
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import androidx.test.ext.junit.rules.activityScenarioRule
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import ch.protonmail.android.ViewTestActivity
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import org.junit.Rule
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import kotlin.test.BeforeTest
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open class ViewTest<V : View>(
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private val buildView: (Context) -> V,
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private val width: Int = FrameLayout.LayoutParams.WRAP_CONTENT,
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private val height: Int = FrameLayout.LayoutParams.WRAP_CONTENT
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) {
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@get:Rule
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val activityScenarioRule = viewScenarioRule()
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protected lateinit var testView: V
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protected val context: Context get() = testView.context
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@BeforeTest
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open fun setupView() {
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activityScenarioRule.scenario.onActivity { activity ->
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val params = FrameLayout.LayoutParams(width, height)
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testView = activity.setView(buildView, params)
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testView.id = TEST_VIEW_ID
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}
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}
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fun onTestView(): ViewInteraction =
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onView(withId(TEST_VIEW_ID))
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fun runOnActivityThread(block: () -> Unit) {
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activityScenarioRule.scenario.onActivity {
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block()
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}
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}
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private companion object {
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const val TEST_VIEW_ID = 7_435_838
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}
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}
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fun viewScenarioRule(
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intent: Intent? = null,
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activityOptions: Bundle? = null
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): ActivityScenarioRule<ViewTestActivity> = activityScenarioRule(intent, activityOptions)
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