From e8322ca988fc20baf7892915e6ccb069b11c608e Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Sat, 8 Jan 2022 18:14:59 +0530
Subject: feat(parser): implements or syntax

---
 tests/basic.spec.ts | 34 +++++++++++++++++++++++++++++-----
 1 file changed, 29 insertions(+), 5 deletions(-)

(limited to 'tests')

diff --git a/tests/basic.spec.ts b/tests/basic.spec.ts
index d443ce1..150966b 100644
--- a/tests/basic.spec.ts
+++ b/tests/basic.spec.ts
@@ -6,9 +6,11 @@ import {
   delimited,
 } from '../src/parser/utils'
 import { parser } from '../src/parser'
-import { some } from 'fp-ts/Option'
+import { none, some } from 'fp-ts/Option'
 import { Expr } from '../src/types'
 
+const plog = (x: any) => console.log(JSON.stringify(x, null, 2))
+
 describe('Foobar', () => {
   it('should do shit', () => {
     expect(integer('12901')).toEqual(right([12901, '']))
@@ -18,10 +20,10 @@ describe('Foobar', () => {
     expect(whitespace('a')).toEqual(left(['unable to match', 'a']))
 
     expect(delimited(whitespaces0, integer, whitespaces0)(' 20 ')).toEqual(
-      right([20, ''])
+      right([20, '']),
     )
     expect(delimited(whitespaces0, integer, whitespaces0)(' 2 0 ')).toEqual(
-      right([2, '0 '])
+      right([2, '0 ']),
     )
   })
 
@@ -40,7 +42,7 @@ describe('Foobar', () => {
           some(Expr.End(null)),
         ],
         '',
-      ])
+      ]),
     )
 
     expect(parser(/^ \s* \T? \n+ $/.source)).toEqual(
@@ -55,7 +57,29 @@ describe('Foobar', () => {
           some(Expr.End(null)),
         ],
         '',
-      ])
+      ]),
+    )
+
+    expect(parser(/ \s|\b\T|\n /.source)).toEqual(
+      right([
+        [
+          none,
+          [
+            Expr.Or({
+              left: Expr.AnyString(null),
+              right: [
+                Expr.AnyBool(null),
+                Expr.Or({
+                  left: Expr.Truthy(null),
+                  right: [Expr.AnyNumber(null)],
+                }),
+              ],
+            }),
+          ],
+          none,
+        ],
+        '',
+      ]),
     )
   })
 })
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