Tests arguments.
public function testArguments() {
$this
->drupalGet('test_route_without_arguments');
$this
->assertResponse(200);
$result = $this
->xpath('//span[@class="field-content"]');
$this
->assertEqual(count($result), 5, 'All entries was returned');
$this
->drupalGet('test_route_without_arguments/1');
$this
->assertResponse(404);
$this
->drupalGet('test_route_with_argument/1');
$this
->assertResponse(200);
$result = $this
->xpath('//span[@class="field-content"]');
$this
->assertEqual(count($result), 1, 'Ensure that just the filtered entry was returned.');
$this
->assertEqual((string) $result[0], 1, 'The passed ID was returned.');
$this
->drupalGet('test_route_with_suffix/1/suffix');
$this
->assertResponse(200);
$result = $this
->xpath('//span[@class="field-content"]');
$this
->assertEqual(count($result), 1, 'Ensure that just the filtered entry was returned.');
$this
->assertEqual((string) $result[0], 1, 'The passed ID was returned.');
$this
->drupalGet('test_route_with_suffix_and_argument/1/suffix/2');
$this
->assertResponse(200);
$result = $this
->xpath('//span[@class="field-content"]');
$this
->assertEqual(count($result), 0, 'No result was returned.');
$this
->drupalGet('test_route_with_suffix_and_argument/1/suffix/1');
$this
->assertResponse(200);
$result = $this
->xpath('//span[@class="field-content"]');
$this
->assertEqual(count($result), 1, 'Ensure that just the filtered entry was returned.');
$this
->assertEqual((string) $result[0], 1, 'The passed ID was returned.');
}