Update tests

Author: VincentLanglet

Tests/CommandTest.php

@@ -34,7 +34,7 @@ public function testWrongConvertDirs($path, $expectedMessage, $expectedException
             $exception = $e->getMessage();
             $exceptionClass = \get_class($e);
         }
-        static::assertContains($expectedMessage, $exception);
+        static::assertStringContainsString($expectedMessage, $exception);
         static::assertEquals($expectedException, $exceptionClass);
     }
 
@@ -236,7 +236,7 @@ public function testConvertIdentifyImage($imageToIdentify, $expectedFormat, $exp
 
         $content = $response->getOutput();
 
-        static::assertContains(\sprintf(
+        static::assertStringContainsString(\sprintf(
             '%s %s %s %s %s',
             $imageToIdentify,
             $expectedFormat,
@@ -321,11 +321,10 @@ public function provideTestCommandString(): ?\Generator
         yield [$this->resourcesDir.'/moon_180.jpg', $this->resourcesDir.'/outputs/moon_geometry.jpg', '30x30+20+20', 50];
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testWrongExecutable(): void
     {
+        $this->expectException(\InvalidArgumentException::class);
+
         $command = new Command(IMAGEMAGICK_DIR);
         $command->getExecutable('this_executable_might_not_exist');
     }
@@ -341,6 +340,6 @@ public function testInexistingFiles(): void
         } catch (\Exception $e) {
             $exception = $e->getMessage();
         }
-        static::assertContains(\sprintf('The file "%s" is not found.', $file), $exception);
+        static::assertStringContainsString(\sprintf('The file "%s" is not found.', $file), $exception);
     }
 }

Tests/References/ColorsTest.php

@@ -81,7 +81,7 @@ public function testIncorrectColors($color): void
         } catch (\InvalidArgumentException $e) {
             $msg = $e->getMessage();
         }
-        static::assertContains(
+        static::assertStringContainsString(
             \sprintf('The specified color (%s) is invalid', $color),
             $msg
         );

Tests/References/ColorspaceValuesTest.php

@@ -66,7 +66,7 @@ public function testInvalidColorspaceValues($colorspaceValue): void
         } catch (\InvalidArgumentException $e) {
             $msg = $e->getMessage();
         }
-        static::assertContains(
+        static::assertStringContainsString(
             \sprintf('The specified colorspace value (%s) is invalid', \trim($colorspaceValue)),
             $msg
         );

Tests/References/InterlaceTypesTest.php

@@ -70,7 +70,7 @@ public function testInvalidInterlaceTypes($interlaceType): void
         } catch (\InvalidArgumentException $e) {
             $msg = $e->getMessage();
         }
-        static::assertContains(
+        static::assertStringContainsString(
             \sprintf('The specified interlace type (%s) is invalid', \mb_strtolower(\trim($interlaceType))),
             $msg
         );