diff options
Diffstat (limited to 'core/source/test/scala/com/rockymadden/stringmetric/similarity/WeightedLevenshteinMetricSpec.scala')
| -rwxr-xr-x | core/source/test/scala/com/rockymadden/stringmetric/similarity/WeightedLevenshteinMetricSpec.scala | 56 |
1 files changed, 21 insertions, 35 deletions
diff --git a/core/source/test/scala/com/rockymadden/stringmetric/similarity/WeightedLevenshteinMetricSpec.scala b/core/source/test/scala/com/rockymadden/stringmetric/similarity/WeightedLevenshteinMetricSpec.scala index 9c46c89..bcd17ec 100755 --- a/core/source/test/scala/com/rockymadden/stringmetric/similarity/WeightedLevenshteinMetricSpec.scala +++ b/core/source/test/scala/com/rockymadden/stringmetric/similarity/WeightedLevenshteinMetricSpec.scala @@ -6,59 +6,45 @@ import org.scalatest.junit.JUnitRunner @RunWith(classOf[JUnitRunner]) final class WeightedLevenshteinMetricSpec extends ScalaTest { - import WeightedLevenshteinMetricSpec.{Metric, Options} - "WeightedLevenshteinMetric" should provide { "compare method" when passed { "empty arguments" should returns { "None" in { - Metric.compare("", "")(Options).isDefined should be (false) - Metric.compare("abc", "")(Options).isDefined should be (false) - Metric.compare("", "xyz")(Options).isDefined should be (false) + WeightedLevenshteinMetric(10, 0.1, 1).compare("", "").isDefined should be (false) + WeightedLevenshteinMetric(10, 0.1, 1).compare("abc", "").isDefined should be (false) + WeightedLevenshteinMetric(10, 0.1, 1).compare("", "xyz").isDefined should be (false) } } "equal arguments" should returns { "0" in { - Metric.compare("abc", "abc")(Options).get should be (0) - Metric.compare("123", "123")(Options).get should be (0) + WeightedLevenshteinMetric(10, 0.1, 1).compare("abc", "abc").get should be (0) + WeightedLevenshteinMetric(10, 0.1, 1).compare("123", "123").get should be (0) } } "unequal arguments" should returns { "Double indicating distance" in { - Metric.compare("abc", "xyz")(Options).get should be (3) - Metric.compare("123", "456")(Options).get should be (3) + WeightedLevenshteinMetric(10, 0.1, 1).compare("abc", "xyz").get should be (3) + WeightedLevenshteinMetric(10, 0.1, 1).compare("123", "456").get should be (3) } } "valid arguments" should returns { "Double indicating distance" in { - Metric.compare("az", "z")(Options).get should be (10) - Metric.compare("z", "az")(Options).get should be (0.1) - Metric.compare("a", "z")(Options).get should be (1) - Metric.compare("z", "a")(Options).get should be (1) - Metric.compare("ab", "yz")(Options).get should be (2) - Metric.compare("yz", "ab")(Options).get should be (2) - Metric.compare("0", "0123456789")(Options).get should be (0.9) - Metric.compare("0123456789", "0")(Options).get should be (90) - Metric.compare("book", "back")(Options).get should be (2) - Metric.compare("back", "book")(Options).get should be (2) - Metric.compare("hosp", "hospital")(Options).get should be (0.4) - Metric.compare("hospital", "hosp")(Options).get should be (40) - Metric.compare("clmbs blvd", "columbus boulevard")(Options).get should be (0.8) - Metric.compare("columbus boulevard", "clmbs blvd")(Options).get should be (80) + WeightedLevenshteinMetric(10, 0.1, 1).compare("az", "z").get should be (10) + WeightedLevenshteinMetric(10, 0.1, 1).compare("z", "az").get should be (0.1) + WeightedLevenshteinMetric(10, 0.1, 1).compare("a", "z").get should be (1) + WeightedLevenshteinMetric(10, 0.1, 1).compare("z", "a").get should be (1) + WeightedLevenshteinMetric(10, 0.1, 1).compare("ab", "yz").get should be (2) + WeightedLevenshteinMetric(10, 0.1, 1).compare("yz", "ab").get should be (2) + WeightedLevenshteinMetric(10, 0.1, 1).compare("0", "0123456789").get should be (0.9) + WeightedLevenshteinMetric(10, 0.1, 1).compare("0123456789", "0").get should be (90) + WeightedLevenshteinMetric(10, 0.1, 1).compare("book", "back").get should be (2) + WeightedLevenshteinMetric(10, 0.1, 1).compare("back", "book").get should be (2) + WeightedLevenshteinMetric(10, 0.1, 1).compare("hosp", "hospital").get should be (0.4) + WeightedLevenshteinMetric(10, 0.1, 1).compare("hospital", "hosp").get should be (40) + WeightedLevenshteinMetric(10, 0.1, 1).compare("clmbs blvd", "columbus boulevard").get should be (0.8) + WeightedLevenshteinMetric(10, 0.1, 1).compare("columbus boulevard", "clmbs blvd").get should be (80) } } } } - "WeightedLevenshteinMetric companion object" should provide { - "pass-through compare method" should returns { - "same value as class" in { - WeightedLevenshteinMetric.compare("hospital", "hosp")(Options).get should be (40) - } - } - } -} - -object WeightedLevenshteinMetricSpec { - private final val Options = Tuple3[BigDecimal, BigDecimal, BigDecimal](10, 0.1, 1) - private final val Metric = WeightedLevenshteinMetric() } |