[Student][MBL-11324] Submission Details Skeleton View

apps/student/build.gradle

@@ -239,6 +239,9 @@ dependencies {
     implementation 'com.makeramen:roundedimageview:2.3.0'
     implementation Libs.PHOTO_VIEW
 
+    /* Sliding Panel */
+    implementation 'com.sothree.slidinguppanel:library:3.4.0'
+
     /* Apache Commons */
     implementation 'org.apache.commons:commons-text:1.6'
 

apps/student/src/androidTest/java/com/instructure/student/espresso/StudentRenderTest.kt

@@ -19,6 +19,7 @@ package com.instructure.student.espresso
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.instructure.student.SingleFragmentTestActivity
 import com.instructure.student.ui.pages.renderPages.AssignmentDetailsRenderPage
+import com.instructure.student.ui.pages.renderPages.SubmissionDetailsRenderPage
 import com.instructure.student.ui.utils.StudentActivityTestRule
 import com.instructure.student.ui.utils.StudentTest
 import org.junit.runner.RunWith
@@ -34,5 +35,6 @@ abstract class StudentRenderTest : StudentTest() {
     }
 
     val assignmentDetailsRenderPage = AssignmentDetailsRenderPage()
+    val submissionDetailsRenderPage = SubmissionDetailsRenderPage()
 
 }

apps/student/src/androidTest/java/com/instructure/student/ui/pages/SubmissionDetailsPage.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2019 - present Instructure, Inc.
+ *
+ *     Licensed under the Apache License, Version 2.0 (the "License");
+ *     you may not use this file except in compliance with the License.
+ *     You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *     Unless required by applicable law or agreed to in writing, software
+ *     distributed under the License is distributed on an "AS IS" BASIS,
+ *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *     See the License for the specific language governing permissions and
+ *     limitations under the License.
+ *
+ */
+package com.instructure.student.ui.pages
+
+import com.instructure.espresso.page.BasePage
+import com.instructure.student.R
+
+open class SubmissionDetailsPage : BasePage(R.id.submissionDetails) {
+}

apps/student/src/androidTest/java/com/instructure/student/ui/pages/renderPages/SubmissionDetailsRenderPage.kt

@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2019 - present Instructure, Inc.
+ *
+ *     Licensed under the Apache License, Version 2.0 (the "License");
+ *     you may not use this file except in compliance with the License.
+ *     You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *     Unless required by applicable law or agreed to in writing, software
+ *     distributed under the License is distributed on an "AS IS" BASIS,
+ *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *     See the License for the specific language governing permissions and
+ *     limitations under the License.
+ *
+ */
+package com.instructure.student.ui.pages.renderPages
+
+import android.view.View
+import androidx.test.espresso.Espresso.onData
+import androidx.test.espresso.action.*
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers
+import androidx.test.espresso.matcher.ViewMatchers.withSpinnerText
+import com.instructure.espresso.*
+import com.instructure.espresso.page.*
+import com.instructure.student.R
+import com.instructure.student.ui.pages.SubmissionDetailsPage
+import org.hamcrest.CoreMatchers.*
+
+class SubmissionDetailsRenderPage : SubmissionDetailsPage() {
+
+    val toolbar by OnViewWithId(R.id.toolbar)
+    val loadingView by OnViewWithId(R.id.loadingView)
+    val errorView by OnViewWithId(R.id.errorContainer)
+    val mainContent by OnViewWithId(R.id.contentWrapper)
+    val drawerContent by OnViewWithId(R.id.drawerViewPager)
+    val slidingPanel by OnViewWithId(R.id.slidingUpPanelLayout)
+    val versionSpinner by OnViewWithId(R.id.submissionVersionsSpinner)
+
+    /* Grabs the current coordinates of the center of drawerTabLayout */
+    private val tabLayoutCoordinates = object : CoordinatesProvider {
+        override fun calculateCoordinates(view: View): FloatArray {
+            val tabs = view.findViewById<View>(R.id.drawerTabLayout)
+            val xy = IntArray(2).apply { tabs.getLocationOnScreen(this) }
+            val x = xy[0] + (tabs.width / 2f)
+            val y = xy[1] + (tabs.height / 2f)
+            return floatArrayOf(x, y)
+        }
+    }
+
+    fun assertDisplaysToolbarTitle(text: String) {
+        onViewWithText(text).assertDisplayed()
+    }
+
+    fun assertDisplaysLoadingView() {
+        loadingView.assertDisplayed()
+        errorView.assertGone()
+        mainContent.assertGone()
+    }
+
+    fun assertDisplaysError() {
+        loadingView.assertGone()
+        mainContent.assertGone()
+        errorView.assertVisible()
+        onViewWithText(R.string.submissionDetailsErrorTitle).assertDisplayed()
+        onViewWithText(R.string.error_loading_submission).assertDisplayed()
+        onViewWithId(R.id.retryButton).assertDisplayed()
+    }
+
+    fun assertDisplaysContent() {
+        mainContent.assertDisplayed()
+        loadingView.assertGone()
+        errorView.assertGone()
+    }
+
+    fun assertDisplaysDrawerContent() {
+        drawerContent.assertDisplayed()
+    }
+
+    fun clickTab(name: String) {
+        onView(allOf(withAncestor(R.id.drawerTabLayout), withText(name))).click()
+    }
+
+    fun swipeDrawerTo(location: GeneralLocation) {
+        slidingPanel.perform(GeneralSwipeAction(Swipe.FAST, tabLayoutCoordinates, location, Press.FINGER))
+    }
+
+    fun assertSpinnerMatchesText(text: String) {
+        versionSpinner.check(matches(withSpinnerText(containsString(text))))
+    }
+
+    fun assertSpinnerDropdownItemHasText(position: Int, text: String) {
+        onData(anything()).atPosition(position).check(matches(ViewMatchers.withText(text)))
+    }
+}