set a minimum slug size (8 chars)

3 files changed, 26 insertions, 14 deletions

diff --git a/scalding/src/test/scala/sandcrawler/GrobidScorableDumpJobTest.scala b/scalding/src/test/scala/sandcrawler/GrobidScorableDumpJobTest.scala
index 12e13dc..bf9343b 100644
--- a/scalding/src/test/scala/sandcrawler/GrobidScorableDumpJobTest.scala
+++ b/scalding/src/test/scala/sandcrawler/GrobidScorableDumpJobTest.scala
@@ -78,14 +78,14 @@ class GrobidScorableDumpJobTest extends FlatSpec with Matchers {
     "sha1:024937534094897039547e9824382943")  // bad status
 
   val JsonStrings : List[String] = List(
-    JsonString.replace("<<TITLE>>", "Title 1"),
+    JsonString.replace("<<TITLE>>", "Title 1: The Classic"),
     JsonString.replace("<<TITLE>>", "Title 2: TNG"),
     JsonString.replace("<<TITLE>>", "Title 3: The Sequel"),
     // This will have bad status.
-    JsonString.replace("<<TITLE>>", "Title 1"),
+    JsonString.replace("<<TITLE>>", "Title 1: The Classic"),
     MalformedJsonString,
     // This will have bad status.
-    JsonString.replace("<<TITLE>>", "Title 2")
+    JsonString.replace("<<TITLE>>", "Title 2: Not TNG")
   )
 
   // bnewbold: status codes aren't strings, they are uint64
diff --git a/scalding/src/test/scala/sandcrawler/ScorableFeaturesTest.scala b/scalding/src/test/scala/sandcrawler/ScorableFeaturesTest.scala
index d742384..474f69a 100644
--- a/scalding/src/test/scala/sandcrawler/ScorableFeaturesTest.scala
+++ b/scalding/src/test/scala/sandcrawler/ScorableFeaturesTest.scala
@@ -36,7 +36,7 @@ class ScorableFeaturesTest extends FlatSpec with Matchers {
 
   it should "strip punctuation" in {
     titleToSlug("HELLO!:the:re") shouldBe "hellothere"
-    titleToSlug("a:b:c") shouldBe "abc"
+    titleToSlug("a:b:cdefgh") shouldBe "abcdefgh"
     titleToSlug(
       "If you're happy and you know it, clap your hands!") shouldBe "ifyourehappyandyouknowitclapyourhands"
     titleToSlug(":;\"\'") shouldBe Scorable.NoSlug
@@ -56,7 +56,12 @@ class ScorableFeaturesTest extends FlatSpec with Matchers {
 
   it should "remove whitespace" in {
     titleToSlug("foo bar : baz ::") shouldBe "foobarbaz"
-    titleToSlug("\na\t:b:c") shouldBe "abc"
+    titleToSlug("\na\t:b:cdefghi") shouldBe "abcdefghi"
     titleToSlug("\n \t \r  ") shouldBe Scorable.NoSlug
   }
+
+  it should "skip very short slugs" in {
+    titleToSlug("short") shouldBe Scorable.NoSlug
+    titleToSlug("a longer, more in depth title") shouldBe "alongermoreindepthtitle"
+  }
 }
diff --git a/scalding/src/test/scala/sandcrawler/ScoreJobTest.scala b/scalding/src/test/scala/sandcrawler/ScoreJobTest.scala
index 85d141a..32fb16c 100644
--- a/scalding/src/test/scala/sandcrawler/ScoreJobTest.scala
+++ b/scalding/src/test/scala/sandcrawler/ScoreJobTest.scala
@@ -118,6 +118,7 @@ class ScoreJobTest extends FlatSpec with Matchers {
 """
   // scalastyle:on
   val TooLongOfTitle = "X" * Scorable.MaxTitleLength + "Y"  // arbitrary long string
+  val TooShortOfTitle = "X" * (ScorableFeatures.MinSlugLength - 1)
   val CrossrefStringWithTitle = CrossrefString.replace("<<TITLE>>", "SomeTitle")
   val CrossrefStringWithoutTitle = CrossrefString.replace("title", "nottitle")
   val MalformedCrossrefString = CrossrefString.replace("}", "")
@@ -126,7 +127,8 @@ class ScoreJobTest extends FlatSpec with Matchers {
     CrossrefString.replace("<<TITLE>>", "Title 1: TNG 2A").replace("<<DOI>>", "DOI-0.5"),
     CrossrefString.replace("<<TITLE>>", "Title 1: TNG 3").replace("<<DOI>>", "DOI-0.75"),
     CrossrefString.replace("<<TITLE>>", "Title 2: Rebooted").replace("<<DOI>>", "DOI-1"),
-    CrossrefString.replace("<<TITLE>>", TooLongOfTitle).replace("<<DOI>>", "DOI-1"))
+    CrossrefString.replace("<<TITLE>>", TooLongOfTitle).replace("<<DOI>>", "DOI-1"),
+    CrossrefString.replace("<<TITLE>>", TooShortOfTitle).replace("<<DOI>>", "DOI-1"))
 
   //  Pipeline tests
   val output = "/tmp/testOutput"
@@ -140,25 +142,27 @@ class ScoreJobTest extends FlatSpec with Matchers {
     "sha1:35985C3YNNEGH5WAG5ZAAXWAEBNXJW56",
     "sha1:93187A85273589347598473894839443",
     "sha1:024937534094897039547e9824382943",
-    "sha1:93229759932857982837892347893892")
+    "sha1:93229759932857982837892347893892",
+    "sha1:83229759932857982837892347893892")
 
   val JsonStrings : List[String] = List(
-    JsonString.replace("<<TITLE>>", "Title 1"),
+    JsonString.replace("<<TITLE>>", "Title 1: The Original"),
     JsonString.replace("<<TITLE>>", "Title 2: TNG"),
     JsonString.replace("<<TITLE>>", "Title 3: The Sequel"),
     // This will have bad status.
-    JsonString.replace("<<TITLE>>", "Title 1"),
+    JsonString.replace("<<TITLE>>", "Title 1: The Original"),
     MalformedJsonString,
     // This will have bad status.
-    JsonString.replace("<<TITLE>>", "Title 2"),
-    // This is in both sources but too long.
-    JsonString.replace("<<TITLE>>", TooLongOfTitle)
+    JsonString.replace("<<TITLE>>", "Title 2: Not TNG"),
+    // These are in both sources but have bad titles
+    JsonString.replace("<<TITLE>>", TooLongOfTitle),
+    JsonString.replace("<<TITLE>>", TooShortOfTitle)
   )
 
   // bnewbold: status codes aren't strings, they are uint64
   val Ok : Long = 200
   val Bad : Long = 400
-  val StatusCodes = List(Ok, Ok, Ok, Bad, Ok, Bad, Ok)
+  val StatusCodes = List(Ok, Ok, Ok, Bad, Ok, Bad, Ok, Ok)
 
   val SampleDataHead : List[Tuple] = (Sha1Strings, JsonStrings, StatusCodes)
     .zipped
@@ -187,7 +191,8 @@ class ScoreJobTest extends FlatSpec with Matchers {
       1 -> CrossrefStrings(1),
       2 -> CrossrefStrings(2),
       3 -> CrossrefStrings(3),
-      4 -> CrossrefStrings(4)))
+      4 -> CrossrefStrings(4),
+      4 -> CrossrefStrings(5)))
     .sink[(String, ReduceFeatures)](TypedTsv[(String, ReduceFeatures)](output + ".trapped")) { _ => () }
     .sink[(String, Int, String, String)](TypedTsv[(String, Int, String, String)](output)) {
       // Grobid titles and slugs (in parentheses):
@@ -195,12 +200,14 @@ class ScoreJobTest extends FlatSpec with Matchers {
       //   Title 2: TNG                  (title2tng)
       //   Title 3: The Sequel           (title3thesequel)
       //   <too long of a title>
+      //   <too short of a title>
       // crossref titles and slugs (in parentheses):
       //   Title 2: TNG                  (title2tng)
       //   Title 1: TNG 2A               (title1tng2a)
       //   Title 1: TNG 3                (title1tng3)
       //   Title 2: Rebooted             (title2rebooted)
       //   <too long of a title>
+      //   <too short of a title>
       // XXX: Join should have 3 "title1" slugs and 1 "title2tng" slug
       outputBuffer =>
       "The pipeline" should "return a 1-element list" in {