Test for update checking

app/src/test/java/org/koitharu/kotatsu/core/github/GithubRepositoryTest.kt

@@ -0,0 +1,33 @@
+package org.koitharu.kotatsu.core.github
+
+import kotlinx.coroutines.test.runTest
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.internal.headersContentLength
+import org.junit.Assert
+import org.junit.Test
+import org.koitharu.kotatsu.BuildConfig
+import org.koitharu.kotatsu.parsers.util.await
+
+class GithubRepositoryTest {
+
+	private val okHttpClient = OkHttpClient()
+	private val repository = GithubRepository(okHttpClient)
+
+	@Test
+	fun getLatestVersion() = runTest {
+		val version = repository.getLatestVersion()
+		val versionId = VersionId(version.name)
+
+		val apkHead = okHttpClient.newCall(
+			Request.Builder()
+				.url(version.apkUrl)
+				.head()
+				.build()
+		).await()
+
+		Assert.assertTrue(versionId <= VersionId(BuildConfig.VERSION_NAME))
+		Assert.assertTrue(apkHead.isSuccessful)
+		Assert.assertEquals(version.apkSize, apkHead.headersContentLength())
+	}
+}