NewLanguageConstructsSniffTest

Complexity

Total Complexity

6

Size/Duplication

Total Lines	104
Duplicated Lines	48.08 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

<?php
class NewLanguageConstructsSniffTest extends BaseSniffTest
{
    const TEST_FILE = 'sniff-examples/new_language_constructs.php';

    /**
     * testNamespaceSeparator
     *
     * @group NewLanguageConstructs
     *
     * @requires PHP 5.3
     *
     * @return void
     */
    public function testNamespaceSeparator()
    {
        $file = $this->sniffFile(self::TEST_FILE, '5.2');
        $this->assertError($file, 3, 'the \ operator (for namespaces) is not present in PHP version 5.2 or earlier');

        $file = $this->sniffFile(self::TEST_FILE, '5.3');
        $this->assertNoViolation($file, 3);
    }

    /**
     * testPow
     *
     * @group NewLanguageConstructs
     *
     * @return void
     */
    public function testPow()
    {
        $file = $this->sniffFile(self::TEST_FILE, '5.5');
        $this->assertError($file, 5, "power operator (**) is not present in PHP version 5.5 or earlier");

        $file = $this->sniffFile(self::TEST_FILE, '5.6');
        $this->assertNoViolation($file, 5);
    }

    /**
     * testPowEquals
     *
     * @group NewLanguageConstructs
     *
     * @return void
     */
    public function testPowEquals()
    {
        $file = $this->sniffFile(self::TEST_FILE, '5.5');
        $this->assertError($file, 6, "power assignment operator (**=) is not present in PHP version 5.5 or earlier");

        $file = $this->sniffFile(self::TEST_FILE, '5.6');
        $this->assertNoViolation($file, 6);
    }

    /**
     * testSpaceship
     *
     * @group NewLanguageConstructs
     *
     * @return void
     */
    public function testSpaceship()
    {
        $file = $this->sniffFile(self::TEST_FILE, '5.6');
        $this->assertError($file, 12, "spaceship operator (<=>) is not present in PHP version 5.6 or earlier");

        $file = $this->sniffFile(self::TEST_FILE, '7.0');
        $this->assertNoViolation($file, 12);
    }

    /**
     * Coalescing operator
     *
     * @group NewLanguageConstructs
     *
     * @return void
     */
    public function testCoalescing()
    {
        $file = $this->sniffFile(self::TEST_FILE, '5.6');
        $this->assertError($file, 8, "null coalescing operator (??) is not present in PHP version 5.6 or earlier");
        $this->assertError($file, 10, "null coalescing operator (??) is not present in PHP version 5.6 or earlier");

        $file = $this->sniffFile(self::TEST_FILE, '7.0');
        $this->assertNoViolation($file, 8);
        $this->assertNoViolation($file, 10);
    }

    /**
     * Variadic functions using ...
     *
     * @group NewLanguageConstructs
     *
     * @return void
     */
    public function testEllipsis()
    {
        $file = $this->sniffFile(self::TEST_FILE, '5.5');
        $this->assertError($file, 14, "variadic functions using ... is not present in PHP version 5.5 or earlier");

        $file = $this->sniffFile(self::TEST_FILE, '5.6');
        $this->assertNoViolation($file, 14);
    }
}