require crossref works to have at least one author (for matching)

1 files changed, 6 insertions, 0 deletions

diff --git a/scalding/src/test/scala/sandcrawler/CrossrefScorableTest.scala b/scalding/src/test/scala/sandcrawler/CrossrefScorableTest.scala
index ac7cc70..0cb12ee 100644
--- a/scalding/src/test/scala/sandcrawler/CrossrefScorableTest.scala
+++ b/scalding/src/test/scala/sandcrawler/CrossrefScorableTest.scala
@@ -73,6 +73,7 @@ class CrossrefScorableTest extends FlatSpec with Matchers {
   val CrossrefStringWithEmptyTitle = CrossrefString.replace("<<TITLE>>", "")
   val CrossrefStringWithoutTitle = CrossrefString.replace("title", "nottitle")
   val MalformedCrossrefString = CrossrefString.replace("}", "")
+  val CrossrefStringWithNoAuthors = CrossrefString.replace("<<TITLE>>", "Some Valid Title").replace("author", "no-author")
 
   // Unit tests
   "CrossrefScorable.jsonToMapFeatures()" should "handle invalid JSON" in {
@@ -95,6 +96,11 @@ class CrossrefScorableTest extends FlatSpec with Matchers {
     result.slug shouldBe Scorable.NoSlug
   }
 
+  it should "handle missing authors" in {
+    val result = CrossrefScorable.jsonToMapFeatures(CrossrefStringWithNoAuthors)
+    result.slug shouldBe Scorable.NoSlug
+  }
+
   it should "handle valid input" in {
     val result = CrossrefScorable.jsonToMapFeatures(CrossrefStringWithGoodTitle)
     result.slug shouldBe "sometitle"