From 4d50343330183a498c34a20d20e5981c26602c0c Mon Sep 17 00:00:00 2001
From: Bruce Wells <brucekwells@gmail.com>
Date: Tue, 21 Apr 2020 11:12:55 -0400
Subject: Negative expression start (#60)

* Update documentation for PHPFUI/InstaDoc

* Support for negative numbers starting paren enclosed expressions
---
 tests/MathTest.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'tests/MathTest.php')

diff --git a/tests/MathTest.php b/tests/MathTest.php
index cc4cd1a..7cbc7de 100644
--- a/tests/MathTest.php
+++ b/tests/MathTest.php
@@ -114,6 +114,7 @@ class MathTest extends \PHPUnit\Framework\TestCase
 
             ['(5 + 3) * -1'],
 
+            ['-2- 2*2'],
             ['2- 2*2'],
             ['2-(2*2)'],
             ['(2- 2)*2'],
@@ -155,6 +156,7 @@ class MathTest extends \PHPUnit\Framework\TestCase
             ['-1*-2'],
 
             ['(1+2+3+4-5)*7/100'],
+            ['(-1+2+3+4- 5)*7/100'],
             ['(1+2+3+4- 5)*7/100'],
             ['( 1 + 2 + 3 + 4 - 5 ) * 7 / 100'],
 
@@ -176,6 +178,7 @@ class MathTest extends \PHPUnit\Framework\TestCase
             ['3 <= 5'],
             ['5 <= 5'],
             ['10 < 9 || 4 > (2+1)'],
+            ['10 < 9 || 4 > (-2+1)'],
             ['10 < 9 || 4 > (2+1) && 5 == 5 || 4 != 6 || 3 >= 4 || 3 <= 7'],
 
             ['1 + 5 == 3 + 1'],
@@ -193,7 +196,11 @@ class MathTest extends \PHPUnit\Framework\TestCase
 
             ['(-4)'],
             ['(-4 + 5)'],
-
+            ['(3 * 1)'],
+            ['(-3 * -1)'],
+            ['1 + (-3 * -1)'],
+            ['1 + ( -3 * 1)'],
+            ['1 + (3 * -1)'],
             ['1 - 0'],
             ['1-0'],
         ];
-- 
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