first

tests/Unit/Console/Coverage.php

@@ -0,0 +1,24 @@
+<?php
+
+use Pest\Console\Coverage;
+
+it('generates coverage based on file input', function () {
+    assertEquals([
+        '4..6', '102',
+    ], Coverage::getMissingCoverage(new class() {
+        public function getCoverageData(): array
+        {
+            return [
+                1   => ['foo'],
+                2   => ['bar'],
+                4   => [],
+                5   => [],
+                6   => [],
+                7   => null,
+                100 => null,
+                101 => ['foo'],
+                102 => [],
+            ];
+        }
+    }));
+});