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Refactor block bindings tests
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@michalczaplinski
michalczaplinski committed Jan 29, 2024
1 parent c324e65 commit a0d550a
Showing 1 changed file with 11 additions and 147 deletions.
158 changes: 11 additions & 147 deletions tests/phpunit/tests/block-bindings.php
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Original file line number Diff line number Diff line change
Expand Up @@ -11,32 +11,6 @@
*/
class WP_Block_Bindings_Registry_Test extends WP_UnitTestCase {

/**
* Test register_source method.
*
* @covers WP_Block_Bindings_Registry::register_source
*/
public function test_register_source() {
$wp_block_bindings = WP_Block_Bindings_Registry::get_instance();

$source_name = 'test_source';
$label = 'Test Source';
$apply = function () { };

$wp_block_bindings->register(
$source_name,
array(
'label' => $label,
'apply' => $apply,
)
);

$sources = $wp_block_bindings->get_all_registered();
$this->assertArrayHasKey( $source_name, $sources );
$this->assertEquals( $label, $sources[ $source_name ]['label'], 'The label should match the one in the registered source' );
$this->assertEquals( $apply, $sources[ $source_name ]['apply'], 'The apply callback should match the one in the registered source' );
}

/**
* Test
*
Expand All @@ -45,142 +19,32 @@ public function test_register_source() {
public function test_replace_html_for_paragraph_content() {
$wp_block_bindings = WP_Block_Bindings_Registry::get_instance();

$source_name = 'test_source';
$label = 'Test Source';
$apply = function () {
$source_name = 'test_source';
$label = 'Test Source';
$get_value_callback = function () {
return 'test source value';
};

$wp_block_bindings->register(
$source_name,
array(
'label' => $label,
'apply' => $apply,
'label' => $label,
'get_value_callback' => $get_value_callback,
)
);

$block_content = '<p>Hello World</p>';
$block_name = 'core/paragraph';
$block_content = <<<HTML
<!-- wp:paragraph {"metadata":{"bindings":{"content":{"source":{"name":"test_source","attributes":{"value":"text_custom_field"}}}}}} --><p>This should not appear</p><!-- /wp:paragraph -->
HTML;

$block = new WP_Block(
array(
'blockName' => $block_name,
'innerHTML' => $block_content,
'attrs' => array(
'metadata' => array(
'bindings' => array(
'content' => array(
'source' => array(
'name' => $source_name,
),
),
),
),
),
)
);
$parsed_blocks = parse_blocks( $block_content );

$block = new WP_Block( $parsed_blocks[0] );

$expected = '<p>test source value</p>';
$result = $block->render();

// Check if the block content was updated correctly.
$this->assertEquals( $expected, $result, 'The block content should be updated with the value returned by the source.' );
}

/**
* Test replace_html method for attributes.
*
* @covers WP_Block_Bindings_Registry::replace_html
*/
public function test_replace_html_for_attribute() {
// $wp_block_bindings = new WP_Block_Bindings_Registry();
// $block_content = '<div><a url\="">Hello World</a></div>';
// $block_name = 'core/button';
// $block_attr = 'url';
// $source_value = 'Updated URL';

// $result = $wp_block_bindings->replace_html( $block_content, $block_name, $block_attr, $source_value );
// $this->assertStringContainsString( $source_value, $result, 'The block content should be updated with the value returned by the source.' );
}

/**
* Test case for scenarios where block type is not registered.
*
* @covers WP_Block_Bindings_Registry::replace_html
*/
public function test_replace_html_with_unregistered_block() {
// $wp_block_bindings = new WP_Block_Bindings_Registry();

// $block_content = '<p>Hello World</p>';
// $block_name = 'NONEXISTENT';
// $block_attr = 'content';
// $source_value = 'Updated Content';

// $result = $wp_block_bindings->replace_html( $block_content, $block_name, $block_attr, $source_value );

// $this->assertEquals( $block_content, $result, 'The block content should not be updated if the block type is not registered.' );
}

/**
* Test case for scenarios where block is registered but attribute does not
* exist on block type.
*
* @covers WP_Block_Bindings_Registry::replace_html
*/
public function test_replace_html_with_registered_block_but_unsupported_source_type() {
// $wp_block_bindings = new WP_Block_Bindings_Registry();

// $block_content = '<div>Hello World</div>';
// $block_name = 'core/paragraph';
// $block_attr = 'NONEXISTENT';
// $source_value = 'Updated Content';

// $result = $wp_block_bindings->replace_html( $block_content, $block_name, $block_attr, $source_value );

// $this->assertEquals( $block_content, $result, 'The block content should not be updated if the block type does not support the attribute.' );
}

/**
* Test case for the _process_block_bindings function using a custom binding source.
*
* @covers _process_block_bindings
*/
public function test_post_meta_bindings_source() {
$wp_block_bindings = WP_Block_Bindings_Registry::get_instance();

// Register a custom binding source.
$source_name = 'test_source';
$label = 'Test Source';
$apply = function () {
return 'test source value';
};
$wp_block_bindings->register( $source_name, array( $label, $apply ) );

// Parsed block representing a paragraph block.
$block = array(
'blockName' => 'core/paragraph',
'attrs' => array(
'metadata' => array(
'bindings' => array(
'content' => array(
'source' => array(
'name' => 'test_source',
'attributes' => array(
'value' => 'does not matter, it is not used by the test source',
),
),
),
),
),
),
);

// Block instance representing a paragraph block.
$block_instance = new WP_Block( $block );

$content = $block_instance->render();
$result = '<p>test source value</p>';

$this->assertEquals( $result, $content, 'The block content should be updated with the value returned by the custom binding source.' );
}
}

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