PHPUnit won't find my test files or execute them directly - php

Question

My PHPUnit is installed via Composer (PHPUnit 3.7.21).
I have the following directory structure:
.
├── Code
├── Test
│   ├── Php
│   │   └── PlanningModuleTest.php
│   └── bootstrap.php
└── phpunit.xml
When I execute
$ phpunit
from the project root, I get the following output:
PHPUnit 3.7.21 by Sebastian Bergmann.
Configuration read from D:\Development\...\phpunit.xml
Time: 40 ms, Memory: 4.00MB
No tests executed!
My phpunit.xml looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<phpunit
colors="true"
bootstrap="Test/bootstrap.php"
>
<testsuites>
<testsuite name="pms">
<directory suffix="Test.php">./Test/Php/</directory>
</testsuite>
</testsuites>
<php>
<ini name="display_errors" value="true"/>
</php>
</phpunit>
I have a single file PlanningModuleTest.php with the following content:
For the record the first part of my PHP file:
<?php
use jamesiarmes\PhpEws\Enumeration\UnindexedFieldURIType;
use PHPUnit\Framework\TestCase;
class PlanningModuleTest extends TestCase
{
public function setUp()
{
$_SESSION = array();
require_once('Code/Config.php');
parent::setUp();
}
public function testExchangeCalendarItemCreation()
{
$this->assertInstanceOf(ExchangeCalendarItem::class, new ExchangeCalendarItem());
}
public function testExchangeCalendarItem()
{
// ...
}
}
So that should be correct, since PHPUnit checks if files and classnames end with Test.php.
Why doesn't phpunit execute my tests?
Edit
I tried executing my test directly with
$ phpunit --verbose --debug Test\Php\PlanningModuleTest.php
and it returns this:
Class 'Test\Php\PlanningModuleTest' could not be found in 'D:\Development\Git\projectmanagement\Test\Php\PlanningModuleTest.php'.`

Answer 1

As already suggested in the comments, before we start debugging issues related to using a globally installed version of phpunit that is apparently different from the one you have installed with the project, try running
$ ./vendor/bin/phpunit
instead.
First thing that catches the eye is that the test class is missing a namespace while it appears that it should have one:
<?php
namespace Test\Php;
use jamesiarmes\PhpEws\Enumeration\UnindexedFieldURIType;
use PHPUnit\Framework\TestCase;
class PlanningModuleTest extends TestCase
{
// ...
}
Then also make sure to configure as well as document the namespace requirements for your test code in composer.json:
and that your autoloading is properly set up in composer.json, for example
{
"autoload-dev": {
"psr-4": {
"Test\\": "Test/"
}
}
}
Since you haven't shared it with us, make sure Test/bootstrap.php contains
<?php
require_once __DIR__ . '/../vendor/autoload.php';
to set up the autoloading properly.

Answer 2

You have to use phpunit command from the project directory just like this:
project> phpunit
and additionally your testsuite has to be like this:
<testsuite name="pms">
<directory>Test/Php</directory>
</testsuite>