Update HomeScreenTest (#3882)
Richard Pappalardo
GitHub
parent
00271cc20d
commit
e7d0bfe581
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@ -399,6 +399,7 @@ dependencies {
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exclude group: 'com.android.support', module: 'support-annotations'
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}
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androidTestImplementation Deps.mockwebserver
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testImplementation Deps.mozilla_support_test
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testImplementation Deps.androidx_junit
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testImplementation Deps.robolectric
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@ -0,0 +1,34 @@
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package org.mozilla.fenix.helpers
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import android.graphics.Bitmap
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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import android.graphics.Color
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import org.junit.Assert.assertEquals
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/**
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* Asserts the two bitmaps are the same by ensuring their dimensions, config, and
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* pixel data are the same (within the provided delta): this is the same metrics that
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* [Bitmap.sameAs] uses.
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*/
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fun assertEqualsWithDelta(expectedB: Bitmap, actualB: Bitmap, delta: Float) {
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assertEquals("widths should be equal", expectedB.width, actualB.width)
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assertEquals("heights should be equal", expectedB.height, actualB.height)
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assertEquals("config should be equal", expectedB.config, actualB.config)
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for (i in 0 until expectedB.width) {
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for (j in 0 until expectedB.height) {
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val ePx = expectedB.getPixel(i, j)
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val aPx = actualB.getPixel(i, j)
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val warn = "Pixel ${i}x$j"
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assertEquals("$warn a", Color.alpha(ePx).toFloat(), Color.alpha(aPx).toFloat(), delta)
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assertEquals("$warn r", Color.red(ePx).toFloat(), Color.red(aPx).toFloat(), delta)
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assertEquals("$warn g", Color.green(ePx).toFloat(), Color.green(aPx).toFloat(), delta)
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assertEquals("$warn b", Color.blue(ePx).toFloat(), Color.blue(aPx).toFloat(), delta)
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}
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}
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}
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@ -0,0 +1,63 @@
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.helpers
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import java.io.IOException
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import android.net.Uri
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import android.os.Handler
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import android.os.Looper
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import androidx.test.InstrumentationRegistry
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import okhttp3.mockwebserver.Dispatcher
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import okhttp3.mockwebserver.MockResponse
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import okhttp3.mockwebserver.MockWebServer
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import okhttp3.mockwebserver.RecordedRequest
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import org.mozilla.fenix.helpers.ext.toUri
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object MockWebServerHelper {
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fun initMockWebServerAndReturnEndpoints(vararg messages: String): List<Uri> {
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val mockServer = MockWebServer()
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var uniquePath = 0
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val uris = mutableListOf<Uri>()
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messages.forEach { message ->
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val response = MockResponse().setBody("<html><body>$message</body></html>")
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mockServer.enqueue(response)
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val endpoint = mockServer.url(uniquePath++.toString()).toString().toUri()!!
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uris += endpoint
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}
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return uris
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}
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}
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/**
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* A [MockWebServer] [Dispatcher] that will return Android assets in the body of requests.
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*
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* If the dispatcher is unable to read a requested asset, it will fail the test by throwing an
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* Exception on the main thread.
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*
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* @sample [org.mozilla.tv.firefox.ui.BasicNavigationTest.basicNavigationTest]
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*/
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const val HTTP_OK = 200
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const val HTTP_NOT_FOUND = 404
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class AndroidAssetDispatcher : Dispatcher() {
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private val mainThreadHandler = Handler(Looper.getMainLooper())
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override fun dispatch(request: RecordedRequest): MockResponse {
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val assetManager = InstrumentationRegistry.getContext().assets
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val assetContents = try {
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val pathNoLeadingSlash = request.path.drop(1)
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assetManager.open(pathNoLeadingSlash).use { inputStream ->
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inputStream.bufferedReader().use { it.readText() }
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}
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} catch (e: IOException) { // e.g. file not found.
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// We're on a background thread so we need to forward the exception to the main thread.
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mainThreadHandler.postAtFrontOfQueue { throw e }
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return MockResponse().setResponseCode(HTTP_NOT_FOUND)
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}
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return MockResponse().setResponseCode(HTTP_OK).setBody(assetContents)
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}
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}
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@ -0,0 +1,66 @@
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.helpers
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import android.net.Uri
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import okhttp3.mockwebserver.MockWebServer
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import org.mozilla.fenix.helpers.ext.toUri
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import java.util.concurrent.TimeUnit
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/**
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* Helper for hosting web pages locally for testing purposes.
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*/
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object TestAssetHelper {
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@Suppress("MagicNumber")
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val waitingTime: Long = TimeUnit.SECONDS.toMillis(15)
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val waitingTimeShort: Long = TimeUnit.SECONDS.toMillis(1)
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data class TestAsset(val url: Uri, val content: String)
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/**
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* Hosts 3 simple websites, found at androidTest/assets/pages/generic[1|2|3].html
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* Returns a list of TestAsset, which can be used to navigate to each and
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* assert that the correct information is being displayed.
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*
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* Content for these pages all follow the same pattern. See [generic1.html] for
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* content implementation details.
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*/
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fun getGenericAssets(server: MockWebServer): List<TestAsset> {
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@Suppress("MagicNumber")
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return (1..3).map {
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TestAsset(
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server.url("pages/generic$it.html").toString().toUri()!!,
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"Page content: $it"
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)
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}
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}
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fun getGenericAsset(server: MockWebServer, pageNum: Int): TestAsset {
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val url = server.url("pages/generic$pageNum.html").toString().toUri()!!
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val content = "Page content: $pageNum"
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return TestAsset(url, content)
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}
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fun getLoremIpsumAsset(server: MockWebServer): TestAsset {
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val url = server.url("pages/lorem-ipsum.html").toString().toUri()!!
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val content = "Page content: lorem ipsum"
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return TestAsset(url, content)
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}
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fun getRefreshAsset(server: MockWebServer): TestAsset {
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val url = server.url("pages/refresh.html").toString().toUri()!!
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val content = "Page content: refresh"
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return TestAsset(url, content)
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}
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fun getUUIDPage(server: MockWebServer): TestAsset {
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val url = server.url("pages/basic_nav_uuid.html").toString().toUri()!!
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val content = "Page content: basic_nav_uuid"
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return TestAsset(url, content)
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}
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}
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@ -0,0 +1,45 @@
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.helpers.ext
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import android.net.Uri
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import java.net.URI
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import java.net.URISyntaxException
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// Extension functions for the String class
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/**
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* If this string starts with the one or more of the given [prefixes] (in order and ignoring case),
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* returns a copy of this string with the prefixes removed. Otherwise, returns this string.
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*/
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fun String.removePrefixesIgnoreCase(vararg prefixes: String): String {
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var value = this
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var lower = this.toLowerCase()
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prefixes.forEach {
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if (lower.startsWith(it.toLowerCase())) {
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value = value.substring(it.length)
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lower = lower.substring(it.length)
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}
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}
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return value
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}
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fun String?.toUri(): Uri? = if (this == null) {
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null
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} else {
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Uri.parse(this)
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}
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fun String?.toJavaURI(): URI? = if (this == null) {
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null
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} else {
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try {
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URI(this)
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} catch (e: URISyntaxException) {
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null
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}
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}
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@ -4,9 +4,16 @@
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package org.mozilla.fenix.ui
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import androidx.test.platform.app.InstrumentationRegistry
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import androidx.test.uiautomator.UiDevice
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import okhttp3.mockwebserver.MockWebServer
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import org.junit.After
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import org.junit.Before
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import org.junit.Rule
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import org.junit.Test
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import org.mozilla.fenix.helpers.AndroidAssetDispatcher
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import org.mozilla.fenix.helpers.HomeActivityTestRule
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import org.mozilla.fenix.helpers.TestAssetHelper
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import org.mozilla.fenix.ui.robots.homeScreen
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/**
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@ -16,15 +23,50 @@ import org.mozilla.fenix.ui.robots.homeScreen
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class HomeScreenTest {
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/* ktlint-disable no-blank-line-before-rbrace */ // This imposes unreadable grouping.
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private val mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
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private lateinit var mockWebServer: MockWebServer
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@get:Rule
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val activityTestRule = HomeActivityTestRule()
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@Before
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fun setUp() {
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mockWebServer = MockWebServer().apply {
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setDispatcher(AndroidAssetDispatcher())
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start()
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}
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}
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@After
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fun tearDown() {
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mockWebServer.shutdown()
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}
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@Test
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fun homeScreenItemsTest() {
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val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
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// temp work-around until FIRST_RUN pref = false
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// is added: https://github.com/mozilla-mobile/fenix/issues/3777
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homeScreen {
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verifyNavigationToolbar()
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}.completeFirstRun(defaultWebPage.url) {
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}
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homeScreen {
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verifyHomeScreen()
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verifyHomePrivateBrowsingButton()
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verifyHomeMenu()
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verifyHomeWordmark()
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verifyOpenTabsHeader()
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verifyAddTabButton()
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verifyNoTabsOpenedHeader()
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verifyNoTabsOpenedText()
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verifyCollectionsHeader()
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verifyNoCollectionsHeader()
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verifyNoCollectionsText()
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verifyHomeToolbar()
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verifyHomeComponent()
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}
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@ -6,24 +6,40 @@
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package org.mozilla.fenix.ui.robots
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import android.net.Uri
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import androidx.test.espresso.Espresso.onView
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import androidx.test.espresso.action.ViewActions
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import androidx.test.espresso.action.ViewActions.click
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import androidx.test.espresso.action.ViewActions.typeText
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import androidx.test.espresso.assertion.ViewAssertions.matches
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import androidx.test.espresso.matcher.ViewMatchers
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import androidx.test.espresso.matcher.ViewMatchers.Visibility
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import androidx.test.espresso.matcher.ViewMatchers.withEffectiveVisibility
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import androidx.test.platform.app.InstrumentationRegistry
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import androidx.test.uiautomator.By
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import androidx.test.uiautomator.UiDevice
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import androidx.test.uiautomator.Until
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import org.hamcrest.CoreMatchers
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import org.hamcrest.Matchers.allOf
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import org.mozilla.fenix.R
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import org.mozilla.fenix.helpers.TestAssetHelper.waitingTime
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import org.mozilla.fenix.helpers.click
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/**
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* Implementation of Robot Pattern for the home screen menu.
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*/
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class HomeScreenRobot {
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fun verifyNavigationToolbar() = assertNavigationToolbar()
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fun verifyHomeScreen() = assertHomeScreen()
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fun verifyHomePrivateBrowsingButton() = assertHomePrivateBrowsingButton()
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fun verifyHomeMenu() = assertHomeMenu()
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fun verifyOpenTabsHeader() = assertOpenTabsHeader()
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fun verifyAddTabButton() = assertAddTabButton()
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fun verifyNoTabsOpenedText() = assertNoTabsOpenedText()
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fun verifyCollectionsHeader() = assertCollectionsHeader()
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fun verifyNoCollectionsHeader() = assertNoCollectionsHeader()
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fun verifyNoCollectionsText() = assertNoCollectionsText()
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fun verifyNoTabsOpenedHeader() = assertNoTabsOpenedHeader()
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fun verifyHomeWordmark() = assertHomeWordmark()
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fun verifyHomeToolbar() = assertHomeToolbar()
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fun verifyHomeComponent() = assertHomeComponent()
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@ -40,6 +56,23 @@ class HomeScreenRobot {
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ThreeDotMenuRobot().interact()
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return ThreeDotMenuRobot.Transition()
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}
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fun completeFirstRun(url: Uri, interact: BrowserRobot.() -> Unit): BrowserRobot.Transition {
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mDevice.wait(Until.findObject(By.text("Search or enter address")), waitingTime)
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navigationToolbar().perform(click())
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browserToolbarEditView().perform(
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typeText(url.toString()),
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ViewActions.pressImeActionButton())
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tabCounterText().click()
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mDevice.wait(Until.findObject(By.res("close_tab_button")), waitingTime)
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closeTabButton().click()
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BrowserRobot().interact()
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return BrowserRobot.Transition()
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}
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}
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}
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@ -48,6 +81,17 @@ fun homeScreen(interact: HomeScreenRobot.() -> Unit): HomeScreenRobot.Transition
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return HomeScreenRobot.Transition()
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}
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val mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
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private fun navigationToolbar() = onView(CoreMatchers.allOf(ViewMatchers.withText("Search or enter address")))
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private fun browserToolbarEditView() = onView(allOf(ViewMatchers.withId(R.id.mozac_browser_toolbar_edit_url_view)))
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private fun closeTabButton() = onView(allOf(ViewMatchers.withId(R.id.close_tab_button)))
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private fun assertNavigationToolbar() = onView(CoreMatchers.allOf(ViewMatchers.withText("Search or enter address")))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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private fun tabCounterText() = onView(allOf(ViewMatchers.withId(R.id.counter_text)))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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private fun assertHomeScreen() = onView(ViewMatchers.withResourceName("homeLayout"))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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private fun assertHomeMenu() = onView(ViewMatchers.withResourceName("menuButton"))
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@ -58,6 +102,26 @@ private fun assertHomeWordmark() = onView(ViewMatchers.withResourceName("wordmar
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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private fun assertHomeToolbar() = onView(ViewMatchers.withResourceName("toolbar"))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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private fun assertOpenTabsHeader() {
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mDevice.wait(Until.findObject(By.text("Open tabs")), waitingTime)
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}
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private fun assertAddTabButton() {
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mDevice.wait(Until.findObject(By.res("add_tab_button")), waitingTime)
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}
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private fun assertNoTabsOpenedHeader() {
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mDevice.wait(Until.findObject(By.text("No tabs opened")), waitingTime)
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}
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private fun assertNoTabsOpenedText() {
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onView(CoreMatchers.allOf(ViewMatchers.withText("Your open tabs will be shown here.")))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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}
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private fun assertCollectionsHeader() = onView(CoreMatchers.allOf(ViewMatchers.withText("Collections")))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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private fun assertNoCollectionsHeader() = onView(CoreMatchers.allOf(ViewMatchers.withText("No collections")))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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private fun assertNoCollectionsText() =
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onView(CoreMatchers.allOf(ViewMatchers.withText("Your collections will be shown here.")))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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private fun assertHomeComponent() = onView(ViewMatchers.withResourceName("home_component"))
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.check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
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@ -52,6 +52,7 @@ private object Versions {
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const val espresso_core = "2.2.2"
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const val espresso_version = "3.0.2"
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const val mockwebserver = "3.11.0"
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const val orchestrator = "1.1.1"
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const val tools_test_rules = "1.1.1"
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const val tools_test_runner = "1.1.1"
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@ -183,6 +184,7 @@ object Deps {
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const val espresso_contrib = "com.android.support.test.espresso:espresso-contrib:${Versions.espresso_version}"
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const val espresso_core = "com.android.support.test.espresso:espresso-core:${Versions.espresso_core}"
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const val espresso_idling_resources = "com.android.support.test.espresso:espresso-idling-resource:${Versions.espresso_version}"
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const val mockwebserver = "com.squareup.okhttp3:mockwebserver:${Versions.mockwebserver}"
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const val orchestrator = "androidx.test:orchestrator:${Versions.orchestrator}"
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const val tools_test_rules = "com.android.support.test:rules:${Versions.tools_test_rules}"
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const val tools_test_runner = "com.android.support.test:runner:${Versions.tools_test_runner}"
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