Fix some Kotlin compiler warnings

[Sone.git] / src / test / kotlin / net / pterodactylus / sone / fcp / SoneCommandTest.kt

diff --git a/src/test/kotlin/net/pterodactylus/sone/fcp/SoneCommandTest.kt b/src/test/kotlin/net/pterodactylus/sone/fcp/SoneCommandTest.kt
index e5c2066..aa38f88 100644 (file)
--- a/src/test/kotlin/net/pterodactylus/sone/fcp/SoneCommandTest.kt
+++ b/src/test/kotlin/net/pterodactylus/sone/fcp/SoneCommandTest.kt
@@ -3,7 +3,6 @@ package net.pterodactylus.sone.fcp
 import com.google.common.base.Optional
 import com.google.common.base.Optional.absent
 import freenet.support.SimpleFieldSet
-import net.pterodactylus.sone.OneByOneMatcher
 import net.pterodactylus.sone.core.Core
 import net.pterodactylus.sone.data.Post
 import net.pterodactylus.sone.data.PostReply
@@ -11,9 +10,10 @@ import net.pterodactylus.sone.data.Profile
 import net.pterodactylus.sone.data.Sone
 import net.pterodactylus.sone.freenet.fcp.FcpException
 import net.pterodactylus.sone.template.SoneAccessor
-import net.pterodactylus.sone.test.asOptional
+import net.pterodactylus.sone.test.OneByOneMatcher
 import net.pterodactylus.sone.test.mock
 import net.pterodactylus.sone.test.whenever
+import net.pterodactylus.sone.utils.asOptional
 import org.junit.Before
 import org.junit.Rule
 import org.junit.rules.ExpectedException
@@ -104,9 +104,8 @@ abstract class SoneCommandTest {
                                ("Field." + this["${prefix}Field.$it.Name"]) to this["${prefix}Field.$it.Value"]
                        }
 
-       private fun SimpleFieldSet.parseFromSimpleFieldSet(prefix: String, vararg fields: String) = listOf(*fields)
-                       .map { it to (get(prefix + it) as String?) }
-                       .toMap()
+       private fun SimpleFieldSet.parseFromSimpleFieldSet(prefix: String, vararg fields: String): Map<String, String?> = fields
+                       .associate { it to get(prefix + it) }
 
        protected fun matchesPost(post: Post) = OneByOneMatcher<Map<String, String?>>().apply {
                expect("ID", post.id) { it["ID"] }