Tests: re-organize test directory structure

* Move all existing test file in a `Unit` subdirectory as these are unit tests.
    This allows for more easily adding a second set of (integration) tests at a later point in time.
* Let the subdirectory structure of the `tests\Unit` directory reflect the structure of the `src` directory.
* Let the class names of the test files reflect the class name + method name of the method under test.

Author: jrfnl

phpunit.xml.dist

@@ -16,7 +16,7 @@
 
     <testsuites>
         <testsuite name="Unittests">
-            <directory suffix="Test.php">tests</directory>
+            <directory suffix="Test.php">tests/Unit</directory>
         </testsuite>
     </testsuites>
 

tests/SyntaxErrorNormalizeMessageTest.php renamed to tests/Unit/Errors/SyntaxErrorGetNormalizeMessageTest.php

@@ -1,11 +1,11 @@
 <?php
 
-namespace PHP_Parallel_Lint\PhpParallelLint\Tests;
+namespace PHP_Parallel_Lint\PhpParallelLint\Tests\Unit\Errors;
 
 use PHP_Parallel_Lint\PhpParallelLint\Errors\SyntaxError;
 use PHP_Parallel_Lint\PhpParallelLint\Tests\UnitTestCase;
 
-class SyntaxErrorNormalizeMessageTest extends UnitTestCase
+class SyntaxErrorGetNormalizeMessageTest extends UnitTestCase
 {
     public function testInWordInErrorMessage()
     {

tests/ManagerRunTest.php renamed to tests/Unit/ManagerRunTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace PHP_Parallel_Lint\PhpParallelLint\Tests;
+namespace PHP_Parallel_Lint\PhpParallelLint\Tests\Unit;
 
 use PHP_Parallel_Lint\PhpParallelLint\Manager;
 use PHP_Parallel_Lint\PhpParallelLint\Outputs\TextOutput;

tests/OutputTest.php renamed to tests/Unit/Outputs/OutputTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace PHP_Parallel_Lint\PhpParallelLint\Tests;
+namespace PHP_Parallel_Lint\PhpParallelLint\Tests\Unit\Outputs;
 
 use PHP_Parallel_Lint\PhpParallelLint\ErrorFormatter;
 use PHP_Parallel_Lint\PhpParallelLint\Errors\ParallelLintError;

tests/ParallelLintLintTest.php renamed to tests/Unit/ParallelLintLintTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace PHP_Parallel_Lint\PhpParallelLint\Tests;
+namespace PHP_Parallel_Lint\PhpParallelLint\Tests\Unit;
 
 use PHP_Parallel_Lint\PhpParallelLint\ParallelLint;
 use PHP_Parallel_Lint\PhpParallelLint\Process\PhpExecutable;

tests/SkipLintProcessTest.php renamed to tests/Unit/Process/SkipLintProcessTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace PHP_Parallel_Lint\PhpParallelLint\Tests;
+namespace PHP_Parallel_Lint\PhpParallelLint\Tests\Unit\Process;
 
 use PHP_Parallel_Lint\PhpParallelLint\Process\PhpExecutable;
 use PHP_Parallel_Lint\PhpParallelLint\Process\SkipLintProcess;

tests/SettingsParseArgumentsTest.php renamed to tests/Unit/SettingsParseArgumentsTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace PHP_Parallel_Lint\PhpParallelLint\Tests;
+namespace PHP_Parallel_Lint\PhpParallelLint\Tests\Unit;
 
 use PHP_Parallel_Lint\PhpParallelLint\Settings;
 use PHP_Parallel_Lint\PhpParallelLint\Tests\UnitTestCase;