Regression test

Author: ondrejmirtes

tests/Rules/PHPUnit/ImpossibleCheckTypeMethodCallRuleTest.php

@@ -31,6 +31,16 @@ public function testRule(): void
 		]);
 	}
 
+	public function testBug141(): void
+	{
+		$this->analyse([__DIR__ . '/data/bug-141.php'], [
+			[
+				"Call to method PHPUnit\Framework\Assert::assertEmpty() with non-empty-array<'0.6.0'|'1.0.0'|'1.0.x-dev'|'1.1.x-dev'|'9999999-dev'|'dev-feature-b', true> will always evaluate to false.",
+				23,
+			],
+		]);
+	}
+
 	/**
 	 * @return string[]
 	 */

tests/Rules/PHPUnit/data/bug-141.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Bug141;
+
+use PHPUnit\Framework\TestCase;
+
+class Foo extends TestCase
+{
+
+	/**
+	 * @param array<'0.6.0'|'1.0.0'|'1.0.x-dev'|'1.1.x-dev'|'9999999-dev'|'dev-feature-b', true> $a
+	 */
+	public function doFoo(array $a): void
+	{
+		$this->assertEmpty($a);
+	}
+
+	/**
+	 * @param non-empty-array<'0.6.0'|'1.0.0'|'1.0.x-dev'|'1.1.x-dev'|'9999999-dev'|'dev-feature-b', true> $a
+	 */
+	public function doBar(array $a): void
+	{
+		$this->assertEmpty($a);
+	}
+
+	public function doBaz(): void
+	{
+		$expected = [
+			'0.6.0' => true,
+			'1.0.0' => true,
+			'1.0.x-dev' => true,
+			'1.1.x-dev' => true,
+			'dev-feature-b' => true,
+			'dev-feature/a-1.0-B' => true,
+			'dev-master' => true,
+			'9999999-dev' => true, // alias of dev-master
+		];
+
+		/** @var array<string> */
+		$packages = ['0.6.0', '1.0.0', '1'];
+
+		foreach ($packages as $version) {
+			if (isset($expected[$version])) {
+				unset($expected[$version]);
+			} else {
+				throw new \Exception('Unexpected version '.$version);
+			}
+		}
+
+		$this->assertEmpty($expected);
+	}
+
+}