Tweak test setup

Author: jasonmccreary

composer-dev.json

@@ -23,7 +23,8 @@
             "Tests\\": "tests/"
         },
         "exclude-from-classmap": [
-            "tests/fixtures/"
+            "tests/fixtures",
+            "tests/snapshots"
         ]
     },
     "config": {

phpunit.xml.dist

@@ -1,14 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" bootstrap="vendor/autoload.php" colors="true" processIsolation="false" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.2/phpunit.xsd" cacheDirectory=".phpunit.cache" backupStaticProperties="false">
-  <testsuites>
-    <testsuite name="Feature">
-      <directory suffix="Test.php">./tests/Feature</directory>
-    </testsuite>
-  </testsuites>
-  <coverage/>
-  <source>
-    <include>
-      <directory suffix=".php">./app</directory>
-    </include>
-  </source>
+    <testsuites>
+        <testsuite name="Feature">
+            <directory suffix="Test.php">./tests/Feature</directory>
+        </testsuite>
+    </testsuites>
+    <coverage/>
+    <source>
+        <include>
+            <directory suffix=".php">./app</directory>
+        </include>
+    </source>
+    <php>
+        <const name="RUNNING_TESTS" value="true"/>
+    </php>
 </phpunit>