Show unit name if ends in right parenthesis (#250)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "diet-diary",
-  "version": "2.32.1",
+  "version": "2.32.2",
   "private": true,
   "homepage": ".",
   "dependencies": {

packages/parser/antlr4/lib/src/main/antlr/FoodDescription.g4

@@ -16,7 +16,7 @@ quantity
   ;
 
 unit
-  : WORD+ | WORD* LEFT_PAREN (WHOLE_NUMBER | WORD | SLASH | PERIOD)+ RIGHT_PAREN
+  : WORD+ | WORD* LEFT_PAREN (WHOLE_NUMBER | FRACTION | WORD | SLASH | PERIOD)+ RIGHT_PAREN
   ;
 
 WORD

src/features/suggestions/parser/DecomposedFoodDescription.test.ts

@@ -56,4 +56,14 @@ test("Given food name and amount with a trailing space, then amount with trailin
     amount: "1 cup",
     unitCompleted: true,
   });
+})
+
+test("Given food name and amount with a right parenthesis, then food name completed and unit completed flag are true", () => {
+  const result = decompose("doughnut 1 (3 1/4 dia.)");
+  expect(result).toMatchObject({
+    foodName: "doughnut",
+    foodNameCompleted: true,
+    amount: "1 (3 1/4 dia.)",
+    unitCompleted: true,
+  });
 })

src/features/suggestions/parser/DecomposedFoodDescription.ts

@@ -9,11 +9,18 @@ function isEndedWithSpace(s: string) {
   return isSpaceAfter(s, _.size(s) - 1);
 }
 
+function isEndedWithRightParenthesis(s: string) {
+  return s.substring(_.size(s) - 1, _.size(s)) === ")";
+}
+
+function isUnitCompleted(foodDescription: string) {
+  return isEndedWithSpace(foodDescription) || isEndedWithRightParenthesis(foodDescription);
+}
+
 export default function decompose(foodDescription: string) {
   const { foodName, amount, measurement } = parse(foodDescription);
-  const unitText = measurement?.unitText;
   const foodNameCompleted = isSpaceAfter(foodDescription, _.size(foodName));
-  const unitCompleted = (amount && unitText) ? isEndedWithSpace(foodDescription) : false;
+  const unitCompleted = measurement?.unitText ? isUnitCompleted(foodDescription) : false;
   return {
     foodName,
     amount,