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authorAllan Wang <me@allanwang.ca>2019-03-31 20:15:03 -0400
committerAllan Wang <me@allanwang.ca>2019-03-31 20:15:03 -0400
commitb464f91668b1985e59b5555450011783da771211 (patch)
tree4b85c9a2725d73f6f5562d8f98fe44170a754f4e /app/src
parent8f5976ca9a8ca67f24314486b5ecf8cc0f369967 (diff)
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Add stricter parsing tests
Diffstat (limited to 'app/src')
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt12
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt4
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt4
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt5
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt3
-rw-r--r--app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt6
6 files changed, 26 insertions, 8 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt
index 5709bb9f..90c8848c 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt
@@ -38,7 +38,7 @@ import org.jsoup.select.Elements
* The return type must be nonnull if no parsing errors occurred, as null signifies a parse error
* If null really must be allowed, use Optionals
*/
-interface FrostParser<out T : Any> {
+interface FrostParser<out T : ParseData> {
/**
* Name associated to parser
@@ -76,11 +76,15 @@ const val FALLBACK_TIME_MOD = 1000000
data class FrostLink(val text: String, val href: String)
-data class ParseResponse<out T>(val cookie: String, val data: T) {
+data class ParseResponse<out T: ParseData>(val cookie: String, val data: T) {
override fun toString() = "ParseResponse\ncookie: $cookie\ndata:\n$data"
}
-interface ParseNotification {
+interface ParseData {
+ val isEmpty: Boolean
+}
+
+interface ParseNotification : ParseData {
fun getUnreadNotifications(data: CookieModel): List<NotificationContent>
}
@@ -95,7 +99,7 @@ internal fun <T> List<T>.toJsonString(tag: String, indent: Int) = StringBuilder(
* T should have a readable toString() function
* [redirectToText] dictates whether all data should be converted to text then back to document before parsing
*/
-internal abstract class FrostParserBase<out T : Any>(private val redirectToText: Boolean) : FrostParser<T> {
+internal abstract class FrostParserBase<out T : ParseData>(private val redirectToText: Boolean) : FrostParser<T> {
final override fun parse(cookie: String?) = parseFromUrl(cookie, url)
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt
index f05c42e9..529ac23a 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt
@@ -46,6 +46,10 @@ data class FrostMessages(
val seeMore: FrostLink?,
val extraLinks: List<FrostLink>
) : ParseNotification {
+
+ override val isEmpty: Boolean
+ get() = threads.isEmpty()
+
override fun toString() = StringBuilder().apply {
append("FrostMessages {\n")
append(threads.toJsonString("threads", 1))
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt
index b8aa899b..422ec384 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt
@@ -36,6 +36,10 @@ data class FrostNotifs(
val notifs: List<FrostNotif>,
val seeMore: FrostLink?
) : ParseNotification {
+
+ override val isEmpty: Boolean
+ get() = notifs.isEmpty()
+
override fun toString() = StringBuilder().apply {
append("FrostNotifs {\n")
append(notifs.toJsonString("notifs", 1))
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt
index 7869d881..b044ee58 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt
@@ -40,7 +40,10 @@ enum class SearchKeys(val key: String) {
EVENTS("keywords_events")
}
-data class FrostSearches(val results: List<FrostSearch>) {
+data class FrostSearches(val results: List<FrostSearch>) : ParseData {
+
+ override val isEmpty: Boolean
+ get() = results.isEmpty()
override fun toString() = StringBuilder().apply {
append("FrostSearches {\n")
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt b/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt
index ed6a4cf0..9f2d704c 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt
@@ -25,6 +25,7 @@ import com.mikepenz.fastadapter.adapters.ModelAdapter
import com.pitchedapps.frost.R
import com.pitchedapps.frost.facebook.FbCookie
import com.pitchedapps.frost.facebook.parsers.FrostParser
+import com.pitchedapps.frost.facebook.parsers.ParseData
import com.pitchedapps.frost.facebook.parsers.ParseResponse
import com.pitchedapps.frost.utils.L
import com.pitchedapps.frost.utils.frostJsoup
@@ -94,7 +95,7 @@ abstract class GenericRecyclerFragment<T, Item : IItem<*, *>> : RecyclerFragment
open fun getAdapter(): FastAdapter<IItem<*, *>> = fastAdapter(this.adapter)
}
-abstract class FrostParserFragment<T : Any, Item : IItem<*, *>> : RecyclerFragment<Item, Item>() {
+abstract class FrostParserFragment<T : ParseData, Item : IItem<*, *>> : RecyclerFragment<Item, Item>() {
/**
* The parser to make this all happen
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt
index 075f045e..4fe43ca8 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt
@@ -22,6 +22,7 @@ import com.pitchedapps.frost.internal.assertDescending
import com.pitchedapps.frost.internal.authDependent
import org.junit.BeforeClass
import org.junit.Test
+import kotlin.test.assertFalse
import kotlin.test.assertNotNull
import kotlin.test.assertTrue
import kotlin.test.fail
@@ -39,13 +40,14 @@ class FbParseTest {
}
}
- private inline fun <reified T : Any> FrostParser<T>.test(action: T.() -> Unit = {}) =
+ private inline fun <reified T : ParseData> FrostParser<T>.test(action: T.() -> Unit = {}) =
parse(COOKIE).test(url, action)
- private inline fun <reified T : Any> ParseResponse<T>?.test(url: String, action: T.() -> Unit = {}) {
+ private inline fun <reified T : ParseData> ParseResponse<T>?.test(url: String, action: T.() -> Unit = {}) {
val response = this
?: fail("${T::class.simpleName} parser returned null for $url")
println(response)
+ assertFalse(response.data.isEmpty, "${T::class.simpleName} parser returned empty data for $url")
response.data.action()
}