view = new View(__DIR__ . '/views');
}
public function testVariables(): void
{
$this->view->set('test', 123);
self::assertSame(123, $this->view->get('test'));
self::assertTrue($this->view->has('test'));
self::assertFalse($this->view->has('unknown'));
$this->view->clear('test');
self::assertNull($this->view->get('test'));
}
public function testMultipleVariables(): void
{
$this->view->set(['test' => 123, 'foo' => 'bar']);
self::assertSame(123, $this->view->get('test'));
self::assertSame('bar', $this->view->get('foo'));
$this->view->clear();
self::assertNull($this->view->get('test'));
self::assertNull($this->view->get('foo'));
}
public function testTemplateExists(): void
{
self::assertTrue($this->view->exists('hello.php'));
self::assertFalse($this->view->exists('unknown.php'));
}
public function testRender(): void
{
$this->view->render('hello', ['name' => 'Bob']);
self::expectOutputString('Hello, Bob!');
}
public function testRenderBadFilePath(): void
{
$exception_message = sprintf(
'Template file not found: %s%sviews%sbadfile.php',
__DIR__,
DIRECTORY_SEPARATOR,
DIRECTORY_SEPARATOR,
);
self::expectException(Exception::class);
self::expectExceptionMessage($exception_message);
$this->view->render('badfile');
}
public function testFetch(): void
{
$output = $this->view->fetch('hello', ['name' => 'Bob']);
self::assertSame('Hello, Bob!', $output);
}
public function testTemplateWithExtension(): void
{
$this->view->render('hello.php', ['name' => 'Bob']);
self::expectOutputString('Hello, Bob!');
}
public function testTemplateWithCustomExtension(): void
{
self::expectOutputString('Hello world, Bob!');
$this->view->extension = '.html';
$this->view->render('world', ['name' => 'Bob']);
}
public function testGetTemplateAbsolutePath(): void
{
$tmpfile = tmpfile();
$this->view->extension = '';
$file_path = stream_get_meta_data($tmpfile)['uri'];
self::assertSame($file_path, $this->view->getTemplate($file_path));
}
public function testE(): void
{
$expectedString = '<script>';
self::expectOutputString($expectedString);
$result = $this->view->e('
html,
],
[
'page-with-class-component-that-extends-another-class-component',
<<<'html'
another-class-component extended by my-class-component-that-extends-another-class-component
html,
],
[
'page-with-component-with-one-prop',
<<<'html'
Hello, James
html,
['name' => 'James'],
],
[
'page-with-component-with-one-prop',
<<<'html'
Hello, Victoria
html,
['name' => 'Victoria'],
],
[
'page-with-component-with-two-props',
<<<'html'
Hello, Astronaut Victoria
html,
['name' => 'Victoria', 'occupation' => 'Astronaut'],
],
[
'page-with-three-different-components',
<<<'html'
my-component
my-functional-component
my-class-component
html,
],
[
'page-with-component-with-prop-which-value-contains-spaces-and-numbers',
<<<'html'
Hello, Constantine 1st the Great
html,
['name' => 'Constantine 1st the Great'],
],
[
'page-two-same-components-with-one-style-and-script-tag',
<<<'html'
my-class-component-with-styles
my-class-component-with-styles
my-class-component-with-scripts
my-class-component-with-scripts
html,
],
];
}
/** @dataProvider prefixesDataProvider */
public function testRenderComponentsWithDifferentPrefixes(string $prefix): void
{
$view = new View(__DIR__ . '/views', $prefix);
$view->preserveVars = false;
$actual = $view->fetch('pages/page-with-component-with-custom-prefix', compact('prefix'));
$expected = 'my-component';
self::assertSame(
self::removeIndentation(self::removeLineEndings($expected)),
self::removeIndentation(self::removeLineEndings($actual)),
);
}
public static function prefixesDataProvider(): array
{
return [
['x'],
];
}
private static function removeLineEndings(string $subject): string
{
return str_replace(["\r", "\n"], '', $subject);
}
private static function removeIndentation(string $subject): string
{
return preg_replace('/\s{2,}/', '', $subject);
}
}