From 952256ae8bf5514a246db8f33bef207f5747b138 Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Fri, 11 Aug 2023 17:13:57 +0530
Subject: feat: adds parser for literal numbers

---
 tests/parser.spec.ts | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

(limited to 'tests/parser.spec.ts')

diff --git a/tests/parser.spec.ts b/tests/parser.spec.ts
index 48c398c..f2893b8 100644
--- a/tests/parser.spec.ts
+++ b/tests/parser.spec.ts
@@ -72,5 +72,56 @@ describe('parser', () => {
         ],
       }),
     ])
+
+    expect(parse(`update(state-container, --count, var(--count))`)).toEqual([
+      Expr.Call({
+        name: 'update',
+        args: [
+          Expr.Identifier('state-container'),
+          Expr.VarIdentifier('--count'),
+          Expr.Call({
+            name: 'var',
+            args: [Expr.VarIdentifier('--count')],
+          }),
+        ],
+      }),
+    ])
+  })
+
+  it('should parse number and css units', () => {
+    expect(parse(`100`)).toEqual([Expr.LiteralNumber({ value: 100, unit: '' })])
+    expect(parse(`100s`)).toEqual([
+      Expr.LiteralNumber({ value: 100, unit: 's' }),
+    ])
+    expect(parse(`100ms`)).toEqual([
+      Expr.LiteralNumber({ value: 100, unit: 'ms' }),
+    ])
+    expect(parse(`3.82`)).toEqual([
+      Expr.LiteralNumber({ value: 3.82, unit: '' }),
+    ])
+    expect(parse(`3.82s`)).toEqual([
+      Expr.LiteralNumber({ value: 3.82, unit: 's' }),
+    ])
+    expect(parse(`3.82ms`)).toEqual([
+      Expr.LiteralNumber({ value: 3.82, unit: 'ms' }),
+    ])
+    expect(parse(`-100`)).toEqual([
+      Expr.LiteralNumber({ value: -100, unit: '' }),
+    ])
+    expect(parse(`-100s`)).toEqual([
+      Expr.LiteralNumber({ value: -100, unit: 's' }),
+    ])
+    expect(parse(`-100ms`)).toEqual([
+      Expr.LiteralNumber({ value: -100, unit: 'ms' }),
+    ])
+    expect(parse(`-3.82`)).toEqual([
+      Expr.LiteralNumber({ value: -3.82, unit: '' }),
+    ])
+    expect(parse(`-3.82s`)).toEqual([
+      Expr.LiteralNumber({ value: -3.82, unit: 's' }),
+    ])
+    expect(parse(`-3.82ms`)).toEqual([
+      Expr.LiteralNumber({ value: -3.82, unit: 'ms' }),
+    ])
   })
 })
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