add test for PhpSearcherContext

tests/Inspector/Daemon/Searcher/Context/PhpSearcherContextTest.php

@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * This file is part of the sj-i/php-profiler package.
+ *
+ * (c) sji <sji@sj-i.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace PhpProfiler\Inspector\Daemon\Searcher\Context;
+
+use Amp\Parallel\Context\Context;
+use Amp\Promise;
+use Mockery;
+use PHPUnit\Framework\TestCase;
+
+class PhpSearcherContextTest extends TestCase
+{
+    public function testStart(): void
+    {
+        $context = Mockery::mock(Context::class);
+        $context->expects()->start()->andReturn(Mockery::mock(Promise::class));
+        $php_searcher_context = new PhpSearcherContext($context);
+        $this->assertInstanceOf(Promise::class, $php_searcher_context->start());
+    }
+
+    public function testSendTargetRegex(): void
+    {
+
+        $context = Mockery::mock(Context::class);
+        $context->shouldReceive('send')
+            ->once()
+            ->with('abcdefg')
+            ->andReturn(Mockery::mock(Promise::class));
+        $php_searcher_context = new PhpSearcherContext($context);
+        $this->assertInstanceOf(
+            Promise::class,
+            $php_searcher_context->sendTargetRegex('abcdefg')
+        );
+    }
+
+    public function testReceivePidList(): void
+    {
+        $context = Mockery::mock(Context::class);
+        $context->expects()->receive()->andReturn(Mockery::mock(Promise::class));
+        $php_searcher_context = new PhpSearcherContext($context);
+        $this->assertInstanceOf(Promise::class, $php_searcher_context->receivePidList());
+    }
+}