+<?php
+
+namespace Drupal\Tests\drupalmoduleupgrader\Unit\Plugin\DMU\Analyzer;
+
+use Drupal\drupalmoduleupgrader\Plugin\DMU\Indexer\FunctionCalls;
+
+/**
+ * @group DMU.Analyzer
+ * @covers \Drupal\drupalmoduleupgrader\Plugin\DMU\Analyzer\FunctionCall
+ */
+class FunctionCallTest extends AnalyzerTestBase {
+
+ public function setUp() {
+ parent::setUp();
+
+ $code = <<<'END'
+<?php
+
+function foo_blorf() {
+ $data = array();
+ drupal_write_record($data, 'id');
+}
+END;
+ $this->dir->getChild('foo.module')->setContent($code);
+
+ $indexer = new FunctionCalls([], 'function', [], $this->db, $this->target);
+ $indexer->build();
+ $this->container
+ ->get('plugin.manager.drupalmoduleupgrader.indexer')
+ ->method('createInstance')
+ ->with('function_call')
+ ->willReturn($indexer);
+
+ $this->analyzer = $this->getPlugin([], ['function' => 'drupal_write_record']);
+ }
+
+ public function test() {
+ $issues = $this->analyzer->analyze($this->target);
+ $this->assertInternalType('array', $issues);
+ $this->assertNotEmpty($issues);
+ $this->assertIssueDefaults($issues[0]);
+ $this->assertCount(1, $issues[0]->getViolations());
+ }
+
+}