#18 #14 Inital parser commit

Added basic parser functionality & tests for these functionalites.
Split tests in several files

test/ParserSpec.hs

@@ -0,0 +1,52 @@
+module ParserSpec where
+
+import Test.Hspec
+import Parse
+import Data.Either
+
+spec :: Spec
+spec = do
+    describe "Basics of entries" $ do
+        it "can parse integers" $ do
+            let correct = Right $ Regular $ Integer 1
+            correct `shouldBe` parseWith regular "1"
+        it "can parse string" $ do
+            let input   = "dit is een string"
+                correct = Right $ Regular $ String input
+            correct `shouldBe` parseWith regular ("\"" ++ input ++ "\"")
+        it "can parse infinite" $ do
+            let correct = Right $ Regular Infinite
+            correct `shouldBe` parseWith regular "infinite"
+
+            let wrong = Right $ Regular Infinite
+            wrong `shouldNotBe` parseWith regular "infinitee"
+        
+        it "can parse entries" $ do
+            let input   = "id : \"dagger\""
+                correct = Right $ Entry "id" $ Regular $ String "dagger"
+            correct `shouldBe` parseWith entry input
+
+            let input   = "x: 0"
+                correct = Right $ Entry "x" $ Regular $ Integer 0
+            correct `shouldBe` parseWith entry input
+        
+            let input   = "useTimes: infinite"
+                correct = Right $ Entry "useTimes" $ Regular Infinite
+            correct `shouldBe` parseWith entry input
+    
+    describe "Special kinds" $ do
+        it "can parse actions" $ do
+            let input = "actions: {}"
+                correct = Right $ Entry "actions" $ Regular Infinite -- TODO Change this
+            correct `shouldBe` parseWith action input
+        
+        it "can parse conditions" $ do
+            pending
+        
+        it "can parse layouts" $ do
+            pending
+    
+    describe "Lists and blocks" $ do
+        it "can parse entities" $ do
+            pending
+