MangaOVH: Fix handling unexisting branches

src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/MangaOvhParser.kt

@@ -216,12 +216,14 @@ class MangaOvhParser(context: MangaLoaderContext) : PagedMangaParser(context, Ma
 		}.reversed()
 	}
 
-	private suspend fun getBranchName(id: String): String? {
+	private suspend fun getBranchName(id: String): String? = runCatchingCancellable {
 		val url = urlBuilder("api")
 			.addPathSegment("branch")
 			.addPathSegment(id)
 		val json = webClient.httpGet(url.build()).parseJson()
-		return json.getJSONArray("publishers").mapJSONToSet { it.getStringOrNull("name") }.firstOrNull()
+		json.getJSONArray("publishers").mapJSONToSet { it.getStringOrNull("name") }.firstOrNull()
+	}.getOrElse {
+		id.substringBefore('-')
 	}
 
 	private fun String.toMangaState() = when (this.uppercase(Locale.ROOT)) {

src/test/kotlin/org/koitharu/kotatsu/parsers/MangaParserTest.kt

@@ -3,7 +3,6 @@ package org.koitharu.kotatsu.parsers
 import kotlinx.coroutines.test.runTest
 import okhttp3.HttpUrl
 import org.junit.jupiter.api.Disabled
-import org.junit.jupiter.api.Test
 import org.junit.jupiter.params.ParameterizedTest
 import org.koitharu.kotatsu.parsers.model.*
 import org.koitharu.kotatsu.parsers.util.domain
@@ -19,14 +18,6 @@ internal class MangaParserTest {
 	private val context = MangaLoaderContextMock
 	private val timeout = 2.minutes
 
-	@Test
-	fun singleTest() = runTest {
-		val manga = mangaOf(MangaSource.READMANGA_RU, "https://readmanga.live/podniatie_urovnia_v_odinochku__A5e4e")
-		val parser = context.newParserInstance(manga.source)
-		val details = parser.getDetails(manga)
-		assert(!details.chapters.isNullOrEmpty())
-	}
-
 	@ParameterizedTest(name = "{index}|list|{0}")
 	@MangaSources
 	fun list(source: MangaSource) = runTest(timeout = timeout) {