Fix default test versions to 7.3

tests/ConfigTest.php

@@ -80,13 +80,17 @@ class ConfigTest extends TestCase
      */
     private function getProjectAnalyzerWithConfig(Config $config)
     {
-        return new \Psalm\Internal\Analyzer\ProjectAnalyzer(
+        $p = new \Psalm\Internal\Analyzer\ProjectAnalyzer(
             $config,
             new \Psalm\Internal\Provider\Providers(
                 $this->file_provider,
                 new Provider\FakeParserCacheProvider()
             )
         );
+
+        $p->setPhpVersion('7.3');
+
+        return $p;
     }
 
     /**

tests/DocumentationTest.php

@@ -76,6 +76,8 @@ class DocumentationTest extends TestCase
                 new Provider\FakeParserCacheProvider()
             )
         );
+
+        $this->project_analyzer->setPhpVersion('7.3');
     }
 
     /**

tests/FileReferenceTest.php

@@ -29,6 +29,7 @@ class FileReferenceTest extends TestCase
         );
 
         $this->project_analyzer->getCodebase()->collectReferences();
+        $this->project_analyzer->setPhpVersion('7.3');
     }
 
     /**

tests/FileUpdates/AnalyzedMethodTest.php

@@ -39,6 +39,7 @@ class AnalyzedMethodTest extends \Psalm\Tests\TestCase
             1,
             false
         );
+        $this->project_analyzer->setPhpVersion('7.3');
     }
 
     /**

tests/FileUpdates/CachedStorageTest.php

@@ -39,6 +39,7 @@ class CachedStorageTest extends \Psalm\Tests\TestCase
             1,
             false
         );
+        $this->project_analyzer->setPhpVersion('7.3');
     }
 
     /**

tests/FileUpdates/ErrorAfterUpdateTest.php

@@ -39,6 +39,7 @@ class ErrorAfterUpdateTest extends \Psalm\Tests\TestCase
             1,
             false
         );
+        $this->project_analyzer->setPhpVersion('7.3');
     }
 
     /**

tests/FileUpdates/ErrorFixTest.php

@@ -40,6 +40,7 @@ class ErrorFixTest extends \Psalm\Tests\TestCase
             1,
             false
         );
+        $this->project_analyzer->setPhpVersion('7.3');
     }
 
     /**

tests/FileUpdates/TemporaryUpdateTest.php

@@ -40,6 +40,7 @@ class TemporaryUpdateTest extends \Psalm\Tests\TestCase
             1,
             false
         );
+        $this->project_analyzer->setPhpVersion('7.3');
     }
 
     /**

tests/LanguageServer/CompletionTest.php

@@ -41,7 +41,7 @@ class CompletionTest extends \Psalm\Tests\TestCase
             1,
             false
         );
-
+        $this->project_analyzer->setPhpVersion('7.3');
         $this->project_analyzer->getCodebase()->server_mode = true;
     }
 

tests/LanguageServer/SymbolLookupTest.php

@@ -43,6 +43,7 @@ class SymbolLookupTest extends \Psalm\Tests\TestCase
             false
         );
 
+        $this->project_analyzer->setPhpVersion('7.3');
         $this->project_analyzer->getCodebase()->server_mode = true;
     }
 

tests/StubTest.php

@@ -50,6 +50,7 @@ class StubTest extends TestCase
                 new Provider\FakeParserCacheProvider()
             )
         );
+        $project_analyzer->setPhpVersion('7.3');
 
         $config->visitComposerAutoloadFiles($project_analyzer, false);
 

tests/UnusedCodeTest.php

@@ -29,6 +29,7 @@ class UnusedCodeTest extends TestCase
         );
 
         $this->project_analyzer->getCodebase()->reportUnusedCode();
+        $this->project_analyzer->setPhpVersion('7.3');
     }
 
     /**

tests/UnusedVariableTest.php

@@ -28,6 +28,7 @@ class UnusedVariableTest extends TestCase
             )
         );
 
+        $this->project_analyzer->setPhpVersion('7.3');
         $this->project_analyzer->getCodebase()->reportUnusedCode();
     }