50 lines
1.6 KiB
Kotlin
50 lines
1.6 KiB
Kotlin
package co.electriccoin.zcash.test
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import android.app.KeyguardManager
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import android.content.Context
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import android.os.PowerManager
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import androidx.test.core.app.ApplicationProvider
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import org.junit.Before
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/**
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* Subclass this in view unit and integration tests. This verifies that
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* prerequisites necessary for reliable UI tests are met, and it provides more useful error messages.
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*/
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// Originally hoped to put this into ZcashUiTestRunner, although it causes reporting of test results to fail
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open class UiTestPrerequisites {
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@Before
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fun verifyPrerequisites() {
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assertScreenIsOn()
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assertKeyguardIsUnlocked()
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}
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companion object {
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fun assertScreenIsOn() {
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if (!isScreenOn()) {
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throw AssertionError("Screen must be on for Android UI tests to run") // $NON-NLS
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}
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}
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private fun isScreenOn(): Boolean {
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val powerService = ApplicationProvider.getApplicationContext<Context>()
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.getSystemService(Context.POWER_SERVICE) as PowerManager
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return powerService.isInteractive
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}
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fun assertKeyguardIsUnlocked() {
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if (isKeyguardLocked()) {
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throw AssertionError("Device must be unlocked on for Android UI tests to run") // $NON-NLS
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}
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}
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private fun isKeyguardLocked(): Boolean {
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val keyguardService = (
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ApplicationProvider.getApplicationContext<Context>()
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.getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager
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)
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return keyguardService.isKeyguardLocked
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}
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}
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}
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