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assertSelectorTextNotContains example

        $this->getCrawlerTester(new Crawler('<html><body><p>Hello</p></body></html>'))->assertSelectorCount(1, 'p');
        $this->getCrawlerTester(new Crawler('<html><body><p>Hello</p><p>Foo</p></body></html>'))->assertSelectorCount(2, 'p');
        $this->getCrawlerTester(new Crawler('<html><body><h1>This is not a paragraph.</h1></body></html>'))->assertSelectorCount(0, 'p');
        $this->expectException(AssertionFailedError::class);
        $this->expectExceptionMessage('Failed asserting that the Crawler selector "p" was expected to be found 0 time(s) but was found 1 time(s).');
        $this->getCrawlerTester(new Crawler('<html><body><p>Hello</p></body></html>'))->assertSelectorCount(0, 'p');
    }

    public function testAssertSelectorTextNotContains()
    {
        $this->getCrawlerTester(new Crawler('<html><body><h1>Foo'))->assertSelectorTextNotContains('body > h1', 'Bar');
        $this->expectException(AssertionFailedError::class);
        $this->expectExceptionMessage('matches selector "body > h1" and the text "Foo" of the node matching selector "body > h1" does not contain "Foo".');
        $this->getCrawlerTester(new Crawler('<html><body><h1>Foo'))->assertSelectorTextNotContains('body > h1', 'Foo');
    }

    public function testAssertAnySelectorTextContains()
    {
        $this->getCrawlerTester(new Crawler('<ul><li>Bar</li><li>Foo Baz'))->assertAnySelectorTextContains('ul li', 'Foo');
        $this->expectException(AssertionFailedError::class);
        $this->expectExceptionMessage('matches selector "ul li" and the text of any node matching selector "ul li" contains "Foo".');
        $this->getCrawlerTester(new Crawler('<ul><li>Bar</li><li>Baz'))->assertAnySelectorTextContains('ul li', 'Foo');
    }