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Merge pull request #28 from rtCamp/core-preformatted-test
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tests: Add tests for `CorePreformatted` Block
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justlevine authored Sep 26, 2024
2 parents 09e71da + 4e5fcfb commit 521551b
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5 changes: 5 additions & 0 deletions .changeset/orange-buses-help.md
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---
"@wpengine/wp-graphql-content-blocks": patch
---

tests: Add tests for CorePreformatted Block
299 changes: 299 additions & 0 deletions tests/unit/CorePreformattedTest.php
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<?php

namespace WPGraphQL\ContentBlocks\Unit;

final class CorePreformattedTest extends PluginTestCase {
/**
* The ID of the post created for the test.
*
* @var int
*/
public $post_id;

/**
* Set up the test environment.
*/
public function setUp(): void {
parent::setUp();

$this->post_id = wp_insert_post(
[
'post_title' => 'Post with Preformatted Block',
'post_content' => '',
'post_status' => 'publish',
]
);

\WPGraphQL::clear_schema();
}

/**
* Tear down the test environment.
*/
public function tearDown(): void {
parent::tearDown();

wp_delete_post( $this->post_id, true );

\WPGraphQL::clear_schema();
}

/**
* Provide the GraphQL query for testing.
*
* @return string The GraphQL query.
*/
public function query(): string {
return '
fragment CorePreformattedBlockFragment on CorePreformatted {
attributes {
anchor
backgroundColor
className
content
fontFamily
fontSize
gradient
lock
# metadata
style
textColor
}
}
query Post( $id: ID! ) {
post(id: $id, idType: DATABASE_ID) {
databaseId
editorBlocks {
apiVersion
blockEditorCategoryName
clientId
cssClassNames
innerBlocks {
name
}
isDynamic
name
parentClientId
renderedHtml
... on BlockWithSupportsAnchor {
anchor
}
...CorePreformattedBlockFragment
}
}
}
';
}

/**
* Test the retrieval of core/preformatted block attributes.
*
* Attributes covered:
* - content
* - backgroundColor
* - textColor
* - fontSize
* - fontFamily
* - className
*
* @return void
*/
public function test_retrieve_core_preformatted_attributes() {
$block_content = '
<!-- wp:preformatted {"backgroundColor":"pale-cyan-blue","textColor":"vivid-red","fontSize":"large","fontFamily":"monospace","className":"custom-class"} -->
<pre class="wp-block-preformatted has-vivid-red-color has-pale-cyan-blue-background-color has-text-color has-background has-large-font-size has-monospace-font-family custom-class">This is a
preformatted block
with multiple lines
and preserved spacing.</pre>
<!-- /wp:preformatted -->
';

wp_update_post(
[
'ID' => $this->post_id,
'post_content' => $block_content,
]
);

$query = $this->query();
$variables = [
'id' => $this->post_id,
];

$actual = graphql( compact( 'query', 'variables' ) );

$this->assertArrayNotHasKey( 'errors', $actual, 'There should not be any errors' );
$this->assertArrayHasKey( 'data', $actual, 'The data key should be present' );
$this->assertArrayHasKey( 'post', $actual['data'], 'The post key should be present' );

$this->assertEquals( $this->post_id, $actual['data']['post']['databaseId'], 'The post ID should match' );

$this->assertEquals( 1, count( $actual['data']['post']['editorBlocks'] ) );

$block = $actual['data']['post']['editorBlocks'][0];

$this->assertNotEmpty( $block['apiVersion'], 'The apiVersion should be present' );
$this->assertEquals( 'text', $block['blockEditorCategoryName'], 'The blockEditorCategoryName should be text' );
$this->assertNotEmpty( $block['clientId'], 'The clientId should be present' );

$this->assertEmpty( $block['innerBlocks'], 'There should be no inner blocks' );
$this->assertEquals( 'core/preformatted', $block['name'], 'The block name should be core/preformatted' );
$this->assertEmpty( $block['parentClientId'], 'There should be no parentClientId' );
$this->assertNotEmpty( $block['renderedHtml'], 'The renderedHtml should be present' );

$attributes = $block['attributes'];
$this->assertEquals(
[
'anchor' => null,
'backgroundColor' => 'pale-cyan-blue', // previously untested
'className' => 'custom-class', // previously untested
'content' => "This is a\npreformatted block\n with multiple lines\n and preserved spacing.", // previously untested
'fontFamily' => 'monospace', // previously untested
'fontSize' => 'large', // previously untested
'gradient' => null,
'lock' => null,
'style' => null,
'textColor' => 'vivid-red', // previously untested
],
$attributes
);
}

/**
* Test retrieval of core/preformatted block with custom styles and gradient.
*
* Attributes covered:
* - gradient
* - style
* - anchor
*
* @return void
*/
public function test_retrieve_core_preformatted_with_custom_styles() {
$block_content = '
<!-- wp:preformatted {"anchor":"custom-anchor","gradient":"vivid-cyan-blue-to-vivid-purple","style":{"border":{"width":"2px","style":"dashed"},"spacing":{"padding":{"top":"20px","right":"20px","bottom":"20px","left":"20px"}}}} -->
<pre id="custom-anchor" class="wp-block-preformatted has-vivid-cyan-blue-to-vivid-purple-gradient-background" style="border-style:dashed;border-width:2px;padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px">This preformatted block
has a gradient background
and custom border style.</pre>
<!-- /wp:preformatted -->
';

wp_update_post(
[
'ID' => $this->post_id,
'post_content' => $block_content,
]
);

$query = $this->query();
$variables = [
'id' => $this->post_id,
];

$actual = graphql( compact( 'query', 'variables' ) );

$this->assertArrayNotHasKey( 'errors', $actual, 'There should not be any errors' );
$this->assertArrayHasKey( 'data', $actual, 'The data key should be present' );
$this->assertArrayHasKey( 'post', $actual['data'], 'The post key should be present' );

$this->assertEquals( $this->post_id, $actual['data']['post']['databaseId'], 'The post ID should match' );

$this->assertEquals( 1, count( $actual['data']['post']['editorBlocks'] ) );

$block = $actual['data']['post']['editorBlocks'][0];

$this->assertEquals( 'core/preformatted', $block['name'], 'The block name should be core/preformatted' );

$attributes = $block['attributes'];
$this->assertEquals(
[
'anchor' => 'custom-anchor', // previously untested
'backgroundColor' => null,
'className' => null,
'content' => "This preformatted block\nhas a gradient background\nand custom border style.",
'fontFamily' => null,
'fontSize' => null,
'gradient' => 'vivid-cyan-blue-to-vivid-purple', // previously untested
'lock' => null,
'style' => wp_json_encode( // previously untested
[
'border' => [
'width' => '2px',
'style' => 'dashed',
],
'spacing' => [
'padding' => [
'top' => '20px',
'right' => '20px',
'bottom' => '20px',
'left' => '20px',
],
],
]
),
'textColor' => null,
],
$attributes
);
}

/**
* Test retrieval of core/preformatted block with lock.
*
* Attributes covered:
* - lock
*
* @return void
*/
public function test_retrieve_core_preformatted_with_lock() {
$block_content = '
<!-- wp:preformatted {"lock":{"move":true,"remove":true},"metadata":{"key1":"value1","key2":"value2"}} -->
<pre class="wp-block-preformatted">This is a locked preformatted block
with metadata.</pre>
<!-- /wp:preformatted -->
';

wp_update_post(
[
'ID' => $this->post_id,
'post_content' => $block_content,
]
);

$query = $this->query();
$variables = [
'id' => $this->post_id,
];

$actual = graphql( compact( 'query', 'variables' ) );

$this->assertArrayNotHasKey( 'errors', $actual, 'There should not be any errors' );
$this->assertArrayHasKey( 'data', $actual, 'The data key should be present' );
$this->assertArrayHasKey( 'post', $actual['data'], 'The post key should be present' );

$this->assertEquals( $this->post_id, $actual['data']['post']['databaseId'], 'The post ID should match' );

$this->assertEquals( 1, count( $actual['data']['post']['editorBlocks'] ) );

$block = $actual['data']['post']['editorBlocks'][0];

$this->assertEquals( 'core/preformatted', $block['name'], 'The block name should be core/preformatted' );

$attributes = $block['attributes'];
$this->assertEquals(
[
'anchor' => null,
'backgroundColor' => null,
'className' => null,
'content' => "This is a locked preformatted block\nwith metadata.",
'fontFamily' => null,
'fontSize' => null,
'gradient' => null,
'lock' => '{"move":true,"remove":true}', // previously untested
'style' => null,
'textColor' => null,
],
$attributes
);
}
}

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