Merge pull request #8 from previousnext/add-real-tests

Add real tests

Author: larowlan

tests/Unit/FinderTest.php

@@ -7,7 +7,7 @@
 use Symfony\Component\Console\Tester\CommandTester;
 
 /**
- * A stub test.
+ * A test of the command functionality
  */
 class FinderTest extends TestCase {
 
@@ -16,8 +16,18 @@ class FinderTest extends TestCase {
    */
   public function testDiscovery() {
     $command = new CommandTester(new FinderCommand());
-    $command->execute([]);
-    $this->assertNotNull($command->getDisplay());
+    $command->execute([
+      '--config-file' => dirname(__DIR__) . '/fixtures/phpunit.xml'
+    ]);
+    $output = $command->getDisplay();
+    $this->assertNotNull($output);
+    if (method_exists($this, 'assertStringContainsString')) {
+      $this->assertStringContainsString('TestUnitTest.php', $output);
+      $this->assertStringContainsString('TestFunctionalTest.php', $output);
+      return;
+    }
+    $this->assertContains('TestUnitTest.php', $output);
+    $this->assertContains('TestFunctionalTest.php', $output);
   }
 
 }

tests/fixtures/phpunit.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- TODO set checkForUnintentionallyCoveredCode="true" once https://www.drupal.org/node/2626832 is resolved. -->
+<!-- PHPUnit expects functional tests to be run with either a privileged user
+ or your current system user. See core/tests/README.md and
+ https://www.drupal.org/node/2116263 for details.
+-->
+<phpunit bootstrap="tests/bootstrap.php" colors="true"
+         beStrictAboutTestsThatDoNotTestAnything="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutChangesToGlobalState="true">
+  <php>
+    <!-- Set error reporting to E_ALL. -->
+    <ini name="error_reporting" value="32767"/>
+    <!-- Do not limit the amount of memory tests take to run. -->
+    <ini name="memory_limit" value="-1"/>
+    <const name="BOOTSTRAP_IS_PHPUNIT" value="true"/>
+  </php>
+  <testsuites>
+    <testsuite name="unit">
+      <directory>./tests/Unit</directory>
+    </testsuite>
+    <testsuite name="functional">
+      <directory>./tests/Functional</directory>
+    </testsuite>
+  </testsuites>
+  <!-- Filter for coverage reports. -->
+  <filter>
+    <whitelist>
+      <directory>./src</directory>
+      <!-- By definition test classes have no tests. -->
+      <exclude>
+        <directory suffix="Test.php">./</directory>
+        <directory suffix="TestBase.php">./</directory>
+      </exclude>
+    </whitelist>
+  </filter>
+</phpunit>

tests/fixtures/tests/Functional/TestFunctionalTest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace PhpUnitFinder\Tests\fixtures\tests\Functional;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Defines a test class.
+ */
+class TestFunctionalTest extends TestCase {
+
+  /**
+   * Tests something.
+   */
+  public function testSomething() {
+    $this->addToAssertionCount(1);
+  }
+
+}

tests/fixtures/tests/Unit/TestUnitTest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace PhpUnitFinder\Tests\fixtures\tests\Unit;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Defines a test class.
+ */
+class TestUnitTest extends TestCase {
+
+  /**
+   * Tests something.
+   */
+  public function testSomething() {
+    $this->addToAssertionCount(1);
+  }
+
+}