--- /dev/null
+package net.pterodactylus.sone.web.pages
+
+import com.google.common.eventbus.EventBus
+import freenet.clients.http.ToadletContext
+import freenet.support.SimpleReadOnlyArrayBucket
+import freenet.support.api.HTTPRequest
+import freenet.support.api.HTTPUploadedFile
+import net.pterodactylus.sone.core.Preferences
+import net.pterodactylus.sone.data.Album
+import net.pterodactylus.sone.data.Image
+import net.pterodactylus.sone.data.Post
+import net.pterodactylus.sone.data.PostReply
+import net.pterodactylus.sone.data.Sone
+import net.pterodactylus.sone.data.TemporaryImage
+import net.pterodactylus.sone.freenet.wot.OwnIdentity
+import net.pterodactylus.sone.test.deepMock
+import net.pterodactylus.sone.test.get
+import net.pterodactylus.sone.test.mock
+import net.pterodactylus.sone.test.whenever
+import net.pterodactylus.sone.utils.asList
+import net.pterodactylus.sone.utils.asOptional
+import net.pterodactylus.sone.web.WebInterface
+import net.pterodactylus.sone.web.page.FreenetRequest
+import net.pterodactylus.sone.web.page.FreenetTemplatePage.RedirectException
+import net.pterodactylus.util.notify.Notification
+import net.pterodactylus.util.template.Template
+import net.pterodactylus.util.template.TemplateContext
+import net.pterodactylus.util.web.Method
+import net.pterodactylus.util.web.Method.GET
+import net.pterodactylus.util.web.Response
+import org.junit.Assert.fail
+import org.mockito.ArgumentMatchers.anyBoolean
+import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.ArgumentMatchers.anyLong
+import org.mockito.ArgumentMatchers.anyString
+import org.mockito.ArgumentMatchers.eq
+import java.io.ByteArrayOutputStream
+import java.net.URI
+import java.nio.charset.Charset
+import kotlin.text.Charsets.UTF_8
+
+/**
+ * Base class for web page tests.
+ */
+open class WebPageTest(pageSupplier: (Template, WebInterface) -> SoneTemplatePage = { _, _ -> mock<SoneTemplatePage>() }) {
+
+ val currentSone = mock<Sone>()
+ val template = mock<Template>()
+ val webInterface = deepMock<WebInterface>()
+ val core = webInterface.core!!
+ val eventBus = mock<EventBus>()
+ val preferences = Preferences(eventBus)
+ val l10n = webInterface.l10n!!
+
+ val page by lazy { pageSupplier(template, webInterface) }
+ val httpRequest = mock<HTTPRequest>()
+ val freenetRequest = mock<FreenetRequest>()
+ val templateContext = TemplateContext()
+ val toadletContext = deepMock<ToadletContext>()
+ val responseContent = ByteArrayOutputStream()
+ val response = Response(responseContent)
+
+ private val requestHeaders = mutableMapOf<String, String>()
+ private val getRequestParameters = mutableMapOf<String, MutableList<String>>()
+ private val postRequestParameters = mutableMapOf<String, ByteArray>()
+ private val uploadedFileNames = mutableMapOf<String, String>()
+ private val uploadedFileContentTypes = mutableMapOf<String, String>()
+ private val uploadedFileResources = mutableMapOf<String, String>()
+ private val ownIdentities = mutableSetOf<OwnIdentity>()
+ private val allSones = mutableMapOf<String, Sone>()
+ private val localSones = mutableMapOf<String, Sone>()
+ private val allPosts = mutableMapOf<String, Post>()
+ private val allPostReplies = mutableMapOf<String, PostReply>()
+ private val perPostReplies = mutableMapOf<String, PostReply>()
+ private val allAlbums = mutableMapOf<String, Album>()
+ private val allImages = mutableMapOf<String, Image>()
+ private val notifications = mutableMapOf<String, Notification>()
+ private val translations = mutableMapOf<String, String>()
+
+ init {
+ setupCore()
+ setupWebInterface()
+ setupHttpRequest()
+ setupFreenetRequest()
+ setupTranslations()
+ }
+
+ private fun setupCore() {
+ whenever(core.preferences).thenReturn(preferences)
+ whenever(core.identityManager.allOwnIdentities).then { ownIdentities }
+ whenever(core.sones).then { allSones.values }
+ whenever(core.getSone(anyString())).then { allSones[it[0]].asOptional() }
+ whenever(core.localSones).then { localSones.values }
+ whenever(core.getLocalSone(anyString())).then { localSones[it[0]] }
+ whenever(core.getPost(anyString())).then { allPosts[it[0]].asOptional() }
+ whenever(core.getPostReply(anyString())).then { allPostReplies[it[0]].asOptional() }
+ whenever(core.getReplies(anyString())).then { perPostReplies[it[0]].asList() }
+ whenever(core.getAlbum(anyString())).then { allAlbums[it[0]] }
+ whenever(core.getImage(anyString())).then { allImages[it[0]]}
+ whenever(core.getImage(anyString(), anyBoolean())).then { allImages[it[0]]}
+ whenever(core.getTemporaryImage(anyString())).thenReturn(null)
+ }
+
+ private fun setupWebInterface() {
+ whenever(webInterface.getCurrentSoneCreatingSession(eq(toadletContext))).thenReturn(currentSone)
+ whenever(webInterface.getCurrentSone(eq(toadletContext), anyBoolean())).thenReturn(currentSone)
+ whenever(webInterface.getCurrentSoneWithoutCreatingSession(eq(toadletContext))).thenReturn(currentSone)
+ whenever(webInterface.getNotifications(currentSone)).then { notifications.values }
+ whenever(webInterface.getNotification(anyString())).then { notifications[it[0]].asOptional() }
+ }
+
+ private fun setupHttpRequest() {
+ whenever(httpRequest.method).thenReturn("GET")
+ whenever(httpRequest.getHeader(anyString())).then { requestHeaders[it.get<String>(0).toLowerCase()] }
+ whenever(httpRequest.hasParameters()).then { getRequestParameters.isNotEmpty() }
+ whenever(httpRequest.parameterNames).then { getRequestParameters.keys }
+ whenever(httpRequest.isParameterSet(anyString())).then { it[0] in getRequestParameters }
+ whenever(httpRequest.getParam(anyString())).then { getRequestParameters[it[0]]?.firstOrNull() ?: "" }
+ whenever(httpRequest.getParam(anyString(), anyString())).then { getRequestParameters[it[0]]?.firstOrNull() ?: it[1] }
+ whenever(httpRequest.getIntParam(anyString())).then { getRequestParameters[it[0]]?.first()?.toIntOrNull() ?: 0 }
+ whenever(httpRequest.getIntParam(anyString(), anyInt())).then { getRequestParameters[it[0]]?.first()?.toIntOrNull() ?: it[1] }
+ whenever(httpRequest.getLongParam(anyString(), anyLong())).then { getRequestParameters[it[0]]?.first()?.toLongOrNull() ?: it[1] }
+ whenever(httpRequest.getMultipleParam(anyString())).then { getRequestParameters[it[0]]?.toTypedArray() ?: emptyArray<String>() }
+ whenever(httpRequest.getMultipleIntParam(anyString())).then { getRequestParameters[it[0]]?.map { it.toIntOrNull() ?: 0 } ?: emptyArray<Int>() }
+ whenever(httpRequest.isPartSet(anyString())).then { it[0] in postRequestParameters }
+ whenever(httpRequest.getPartAsStringFailsafe(anyString(), anyInt())).then { postRequestParameters[it[0]]?.decode()?.take(it[1]) ?: "" }
+ whenever(httpRequest.getUploadedFile(anyString())).then {
+ it.get<String>(0).takeIf { it in uploadedFileNames }
+ ?.let { name -> UploadedFile(uploadedFileNames[name]!!, uploadedFileContentTypes[name]!!, uploadedFileResources[name]!!)
+ }
+ }
+ }
+
+ private class UploadedFile(private val filename: String, private val contentType: String, private val resourceName: String): HTTPUploadedFile {
+ override fun getFilename() = filename
+ override fun getContentType() = contentType
+ override fun getData() = javaClass.getResourceAsStream(resourceName).readBytes().let(::SimpleReadOnlyArrayBucket)
+ }
+
+ private fun ByteArray.decode(charset: Charset = UTF_8) = String(this, charset)
+
+ private fun setupFreenetRequest() {
+ whenever(freenetRequest.method).thenReturn(GET)
+ whenever(freenetRequest.httpRequest).thenReturn(httpRequest)
+ whenever(freenetRequest.toadletContext).thenReturn(toadletContext)
+ }
+
+ private fun setupTranslations() {
+ whenever(l10n.getString(anyString())).then { translations[it[0]] ?: it[0] }
+ }
+
+ fun setMethod(method: Method) {
+ whenever(httpRequest.method).thenReturn(method.name)
+ whenever(freenetRequest.method).thenReturn(method)
+ }
+
+ fun request(uri: String) {
+ whenever(httpRequest.path).thenReturn(uri)
+ whenever(freenetRequest.uri).thenReturn(URI(uri))
+ }
+
+ fun addHttpRequestHeader(name: String, value: String) {
+ requestHeaders[name.toLowerCase()] = value
+ }
+
+ fun addHttpRequestParameter(name: String, value: String) {
+ getRequestParameters[name] = getRequestParameters.getOrElse(name) { mutableListOf<String>() }.apply { add(value) }
+ }
+
+ fun addHttpRequestPart(name: String, value: String) {
+ postRequestParameters[name] = value.toByteArray(UTF_8)
+ }
+
+ fun unsetCurrentSone() {
+ whenever(webInterface.getCurrentSoneCreatingSession(eq(toadletContext))).thenReturn(null)
+ whenever(webInterface.getCurrentSone(eq(toadletContext), anyBoolean())).thenReturn(null)
+ whenever(webInterface.getCurrentSoneWithoutCreatingSession(eq(toadletContext))).thenReturn(null)
+ }
+
+ fun addOwnIdentity(ownIdentity: OwnIdentity) {
+ ownIdentities += ownIdentity
+ }
+
+ fun addSone(id: String, sone: Sone) {
+ allSones[id] = sone
+ }
+
+ fun addLocalSone(id: String, localSone: Sone) {
+ localSones[id] = localSone
+ }
+
+ fun addPost(id: String, post: Post) {
+ allPosts[id] = post
+ }
+
+ fun addPostReply(id: String, postReply: PostReply) {
+ allPostReplies[id] = postReply
+ postReply.postId?.also { perPostReplies[it] = postReply }
+ }
+
+ fun addAlbum(id: String, album: Album) {
+ allAlbums[id] = album
+ }
+
+ fun addImage(id: String, image: Image) {
+ allImages[id] = image
+ }
+
+ fun addTranslation(key: String, value: String) {
+ translations[key] = value
+ }
+
+ fun addNotification(id: String, notification: Notification) {
+ notifications[id] = notification
+ }
+
+ fun addTemporaryImage(id: String, temporaryImage: TemporaryImage) {
+ whenever(core.getTemporaryImage(id)).thenReturn(temporaryImage)
+ }
+
+ fun addUploadedFile(name: String, filename: String, contentType: String, resource: String) {
+ uploadedFileNames[name] = filename
+ uploadedFileContentTypes[name] = contentType
+ uploadedFileResources[name] = resource
+ }
+
+ fun verifyNoRedirect(assertions: () -> Unit) {
+ var caughtException: Exception? = null
+ try {
+ page.handleRequest(freenetRequest, templateContext)
+ } catch (e: Exception) {
+ caughtException = e
+ }
+ caughtException?.run { throw this } ?: assertions()
+ }
+
+ fun verifyRedirect(target: String, assertions: () -> Unit = {}) {
+ try {
+ page.handleRequest(freenetRequest, templateContext)
+ fail()
+ } catch (re: RedirectException) {
+ if (re.target != target) {
+ throw re
+ }
+ assertions()
+ } catch (e: Exception) {
+ throw e
+ }
+ }
+
+}