From 1b8d71d953d2ad9c9eb97d1fed9fe4ed4f8e83d3 Mon Sep 17 00:00:00 2001
From: Bruce Wells <brucekwells@gmail.com>
Date: Tue, 21 Mar 2023 10:10:06 -0500
Subject: Php unit10 (#124)

* Static PHPUnit providers
* Limit PHP upgrades till new PHP version is tested
* Upgrade PHPUnit config schema
---
 tests/MathTest.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'tests')

diff --git a/tests/MathTest.php b/tests/MathTest.php
index f8573d3..573b634 100644
--- a/tests/MathTest.php
+++ b/tests/MathTest.php
@@ -51,7 +51,7 @@ class MathTest extends TestCase
      *
      * @return array<array<string>>
      */
-    public function providerExpressions()
+    public static function providerExpressions()
     {
         return [
           ['-5'],
@@ -295,7 +295,7 @@ class MathTest extends TestCase
      *
      * @return array<array<string>>
      */
-    public function bcMathExpressions()
+    public static function bcMathExpressions()
     {
         return [
           ['-5'],
@@ -518,7 +518,7 @@ class MathTest extends TestCase
      *
      * @return array<array<string>>
      */
-    public function incorrectExpressions()
+    public static function incorrectExpressions()
     {
         return [
           ['1 * + '],
@@ -1091,7 +1091,7 @@ class MathTest extends TestCase
      *
      * @return array<array<mixed>>
      */
-    public function providerExpressionValues()
+    public static function providerExpressionValues()
     {
         return [
           ['arccos(0.5)', \acos(0.5)],
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