implemented posSearch

src/Mtlstats/Helpers/Position.hs

@@ -26,6 +26,8 @@ module Mtlstats.Helpers.Position
   , getPositions
   ) where
 
+import Data.Char (toUpper)
+import Data.List (isInfixOf)
 import qualified Data.Set as S
 import Lens.Micro ((^.))
 
@@ -39,7 +41,10 @@ posSearch
   -- ^ The database
   -> [(Int, String)]
   -- ^ A list of result indices and their values
-posSearch = undefined
+posSearch sStr db = filter sFunc $ zip [0..] ps
+  where
+    sFunc (_, pos) = map toUpper sStr `isInfixOf` map toUpper pos
+    ps = getPositions db
 
 -- | Searches the 'Database' for an exact position
 posSearchExact

test/Helpers/PositionSpec.hs

@@ -22,23 +22,42 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 module Helpers.PositionSpec (spec) where
 
 import Lens.Micro ((&), (.~))
-import Test.Hspec (Spec, describe, it, shouldBe)
+import Test.Hspec (Spec, context, describe, it, shouldBe)
 
 import Mtlstats.Helpers.Position
 import Mtlstats.Types
 
 spec :: Spec
-spec = describe "Position"
+spec = describe "Position" $ do
+  posSearchSpec
   getPositionsSpec
 
+posSearchSpec :: Spec
+posSearchSpec = describe "posSearch" $ mapM_
+  (\(sStr, expected) -> context ("search string: " ++ show sStr) $
+    it ("should be " ++ show expected) $
+      posSearch sStr db `shouldBe` expected)
+  [ ( "fOo"
+    , [ ( 2, "foo" )
+      ]
+    )
+  , ( "A"
+    , [ ( 0, "bar" )
+      , ( 1, "baz" )
+      ]
+    )
+  ]
+
 getPositionsSpec :: Spec
 getPositionsSpec = describe "getPositions" $ let
+  expected = ["bar", "baz", "foo"]
+  in it ("should be " ++ show expected) $
+    getPositions db `shouldBe` expected
+
+db :: Database
 db = newDatabase & dbPlayers .~
   [ newPlayer 2 "Joe"  "foo"
   , newPlayer 3 "Bob"  "bar"
   , newPlayer 5 "Bill" "foo"
   , newPlayer 8 "Ed"   "baz"
   ]
-  expected = ["bar", "baz", "foo"]
-  in it ("should be " ++ show expected) $
-    getPositions db `shouldBe` expected