wordpress-develop/tests/phpunit/tests/post/output.php
Sergey Biryukov 164b22cf6a Tests: First pass at using assertSame() instead of assertEquals() in most of the unit tests.
This ensures that not only the return values match the expected results, but also that their type is the same.

Going forward, stricter type checking by using `assertSame()` should generally be preferred to `assertEquals()` where appropriate, to make the tests more reliable.

Props johnbillion, jrf, SergeyBiryukov.
See #38266.

git-svn-id: https://develop.svn.wordpress.org/trunk@48937 602fd350-edb4-49c9-b593-d223f7449a82
2020-09-02 00:35:36 +00:00

358 lines
9.9 KiB
PHP

<?php
/**
* Test the output of post template tags, etc.
*
* @group post
* @group formatting
*/
class Tests_Post_Output extends WP_UnitTestCase {
function setUp() {
parent::setUp();
add_shortcode( 'dumptag', array( $this, '_shortcode_dumptag' ) );
add_shortcode( 'paragraph', array( $this, '_shortcode_paragraph' ) );
}
function tearDown() {
global $shortcode_tags;
unset( $shortcode_tags['dumptag'], $shortcode_tags['paragraph'] );
parent::tearDown();
}
function _shortcode_dumptag( $atts ) {
$out = '';
foreach ( $atts as $k => $v ) {
$out .= "$k = $v\n";
}
return $out;
}
function _shortcode_paragraph( $atts, $content ) {
$processed_atts = shortcode_atts(
array(
'class' => 'graf',
),
$atts
);
return "<p class='{$processed_atts['class']}'>$content</p>\n";
}
function test_the_content() {
$post_content = <<<EOF
<i>This is the excerpt.</i>
<!--more-->
This is the <b>body</b>.
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$expected = <<<EOF
<p><i>This is the excerpt.</i><br />
<span id="more-{$post_id}"></span><br />
This is the <b>body</b>.</p>
EOF;
$this->go_to( get_permalink( $post_id ) );
$this->assertTrue( is_single() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
$this->assertSame( strip_ws( $expected ), strip_ws( get_echo( 'the_content' ) ) );
}
function test_the_content_shortcode() {
$post_content = <<<EOF
[dumptag foo="bar" baz="123"]
[dumptag foo=123 baz=bar]
[dumptag http://example.com]
EOF;
$expected = <<<EOF
foo = bar
baz = 123
foo = 123
baz = bar
0 = http://example.com
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$this->go_to( get_permalink( $post_id ) );
$this->assertTrue( is_single() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
$this->assertSame( strip_ws( $expected ), strip_ws( get_echo( 'the_content' ) ) );
}
function test_the_content_shortcode_paragraph() {
$post_content = <<<EOF
Graf by itself:
[paragraph]my graf[/paragraph]
[paragraph foo="bar"]another graf with whitespace[/paragraph]
An [paragraph]inline graf[/paragraph], this doesn't make much sense.
A graf with a single EOL first:
[paragraph]blah[/paragraph]
EOF;
$expected = <<<EOF
<p>Graf by itself:</p>
<p class='graf'>my graf</p>
<p class='graf'>another graf with whitespace</p>
<p>An <p class='graf'>inline graf</p>
, this doesn&#8217;t make much sense.</p>
<p>A graf with a single EOL first:<br />
<p class='graf'>blah</p>
</p>
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$this->go_to( get_permalink( $post_id ) );
$this->assertTrue( is_single() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
$this->assertSame( strip_ws( $expected ), strip_ws( get_echo( 'the_content' ) ) );
}
function test_the_content_attribute_filtering() {
kses_init_filters();
// http://bpr3.org/?p=87
// The title attribute should make it through unfiltered.
$post_content = <<<EOF
<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Mariat&rft.aufirst=Denis&rft. au=Denis+Mariat&rft.au=Sead+Taourit&rft.au=G%C3%A9rard+Gu%C3%A9rin& rft.title=Genetics+Selection+Evolution&rft.atitle=&rft.date=2003&rft. volume=35&rft.issue=1&rft.spage=119&rft.epage=133&rft.genre=article& rft.id=info:DOI/10.1051%2Fgse%3A2002039"></span>Mariat, D., Taourit, S., Guérin, G. (2003). . <span style="font-style: italic;">Genetics Selection Evolution, 35</span>(1), 119-133. DOI: <a rev="review" href= "http://dx.doi.org/10.1051/gse:2002039">10.1051/gse:2002039</a>
EOF;
$expected = <<<EOF
<p><span class="Z3988" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.aulast=Mariat&amp;rft.aufirst=Denis&amp;rft. au=Denis+Mariat&amp;rft.au=Sead+Taourit&amp;rft.au=G%C3%A9rard+Gu%C3%A9rin&amp; rft.title=Genetics+Selection+Evolution&amp;rft.atitle=&amp;rft.date=2003&amp;rft. volume=35&amp;rft.issue=1&amp;rft.spage=119&amp;rft.epage=133&amp;rft.genre=article&amp; rft.id=info:DOI/10.1051%2Fgse%3A2002039"></span>Mariat, D., Taourit, S., Guérin, G. (2003). . <span style="font-style: italic">Genetics Selection Evolution, 35</span>(1), 119-133. DOI: <a rev="review" href="http://dx.doi.org/10.1051/gse:2002039">10.1051/gse:2002039</a></p>
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$this->go_to( get_permalink( $post_id ) );
$this->assertTrue( is_single() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
$this->assertSame( strip_ws( $expected ), strip_ws( get_echo( 'the_content' ) ) );
kses_remove_filters();
}
function test_the_content_attribute_value_with_colon() {
kses_init_filters();
// http://bpr3.org/?p=87
// The title attribute should make it through unfiltered.
$post_content = <<<EOF
<span title="My friends: Alice, Bob and Carol">foo</span>
EOF;
$expected = <<<EOF
<p><span title="My friends: Alice, Bob and Carol">foo</span></p>
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$this->go_to( get_permalink( $post_id ) );
$this->assertTrue( is_single() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
$this->assertSame( strip_ws( $expected ), strip_ws( get_echo( 'the_content' ) ) );
kses_remove_filters();
}
/**
* Ensure the_content handles a More block on a singular page.
*
* @ticket 46471
*
* @group blocks
*/
public function test_the_content_should_handle_more_block_on_singular() {
$post_content = <<<EOF
<!-- wp:paragraph -->
<p>Teaser part.</p>
<!-- /wp:paragraph -->
<!-- wp:more {"customText":"Read More"} -->
<!--more Read More-->
<!-- /wp:more -->
<!-- wp:paragraph -->
<p>Second block.</p>
<!-- /wp:paragraph -->
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$expected_without_teaser = <<<EOF
<span id="more-{$post_id}"></span>
<p>Second block.</p>
EOF;
$expected_with_teaser = <<<EOF
<p>Teaser part.</p>
<span id="more-{$post_id}"></span>
<p>Second block.</p>
EOF;
$this->go_to( get_permalink( $post_id ) );
$this->assertTrue( is_singular() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
// Without the teaser.
$actual = get_echo( 'the_content', array( null, true ) );
$this->assertSame( strip_ws( $expected_without_teaser ), strip_ws( $actual ) );
// With the teaser.
$actual = get_echo( 'the_content', array( null, false ) );
$this->assertSame( strip_ws( $expected_with_teaser ), strip_ws( $actual ) );
}
/**
* Ensure the_content handles a More block when using the noteaser text tag on a singular page.
*
* @ticket 46471
*
* @group blocks
*/
public function test_the_content_should_handle_more_block_when_noteaser_on_singular() {
$post_content = <<<EOF
<!-- wp:paragraph -->
<p>Teaser part.</p>
<!-- /wp:paragraph -->
<!-- wp:more -->
<!--more-->
<!--noteaser-->
<!-- /wp:more -->
<!-- wp:paragraph -->
<p>Second block.</p>
<!-- /wp:paragraph -->
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$expected = <<<EOF
<span id="more-{$post_id}"></span>
<!--noteaser-->
<p>Second block.</p>
EOF;
$this->go_to( get_permalink( $post_id ) );
$this->assertTrue( is_singular() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
$actual = get_echo( 'the_content', array( null, true ) );
$this->assertSame( strip_ws( $expected ), strip_ws( $actual ) );
$actual = get_echo( 'the_content', array( null, false ) );
$this->assertSame( strip_ws( $expected ), strip_ws( $actual ) );
}
/**
* Ensure the_content displays the teaser part with a read more link
* for a More block on a non-singular page.
*
* @ticket 46471
*
* @group blocks
*/
public function test_the_content_should_handle_more_block_when_non_singular() {
$post_content = <<<EOF
<!-- wp:paragraph -->
<p>Teaser part.</p>
<!-- /wp:paragraph -->
<!-- wp:more {"customText":"Read More"} -->
<!--more Read More-->
<!-- /wp:more -->
<!-- wp:paragraph -->
<p>Second block.</p>
<!-- /wp:paragraph -->
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$expected = <<<EOF
<span id="more-{$post_id}"></span>
<p>Second block.</p>
EOF;
$this->go_to( home_url() );
$this->assertFalse( is_singular() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
foreach ( array( true, false ) as $strip_teaser ) {
$actual = get_echo( 'the_content', array( null, $strip_teaser ) );
$this->assertContains( 'Teaser part', $actual );
$this->assertContains( 'Read More</a>', $actual );
$this->assertNotContains( '<!--more-->', $actual );
$this->assertNotContains( 'wp:more', $actual );
$this->assertNotContains( 'wp:paragraph', $actual );
}
}
/**
* Ensure the_content displays the teaser part with a read more link for a More block
* when using the noteaser text tag on a non-singular page.
*
* @ticket 46471
*
* @group blocks
*/
public function test_the_content_should_handle_more_block_when_noteaser_on_non_singular() {
$post_content = <<<EOF
<!-- wp:paragraph -->
<p>Teaser part.</p>
<!-- /wp:paragraph -->
<!-- wp:more -->
<!--more-->
<!--noteaser-->
<!-- /wp:more -->
<!-- wp:paragraph -->
<p>Second block.</p>
<!-- /wp:paragraph -->
EOF;
$post_id = self::factory()->post->create( compact( 'post_content' ) );
$this->go_to( home_url() );
$this->assertFalse( is_singular() );
$this->assertTrue( have_posts() );
$this->assertNull( the_post() );
foreach ( array( true, false ) as $strip_teaser ) {
$actual = get_echo( 'the_content', array( null, $strip_teaser ) );
$this->assertContains( 'Teaser part', $actual );
$this->assertContains( '(more&hellip;)</span></a>', $actual );
$this->assertNotContains( '<!--more-->', $actual );
$this->assertNotContains( '<!--noteaser-->', $actual ); // We placed the noteaser tag below the more tag.
$this->assertNotContains( 'wp:more', $actual );
$this->assertNotContains( 'wp:paragraph', $actual );
}
}
}