silverstripe-tagfield/tests/StringTagFieldTest.php

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<?php
namespace SilverStripe\TagField\Tests;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\Form;
use SilverStripe\TagField\StringTagField;
use SilverStripe\TagField\Tests\Stub\StringTagFieldTestBlogPost;
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class StringTagFieldTest extends SapphireTest
{
/**
* @var string
*/
protected static $fixture_file = 'StringTagFieldTest.yml';
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/**
* @var array
*/
protected static $extra_dataobjects = [
StringTagFieldTestBlogPost::class,
];
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public function testItSavesTagsOnNewRecords()
{
$record = $this->getNewStringTagFieldTestBlogPost('BlogPost1');
$field = new StringTagField('Tags');
$field->setValue(['Tag1', 'Tag2']);
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$field->saveInto($record);
$record->write();
$this->assertEquals('Tag1,Tag2', $record->Tags);
}
/**
* @param string $name
*
* @return StringTagFieldTestBlogPost
*/
protected function getNewStringTagFieldTestBlogPost($name)
{
return $this->objFromFixture(
StringTagFieldTestBlogPost::class,
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$name
);
}
public function testItSavesTagsOnExistingRecords()
{
$record = $this->getNewStringTagFieldTestBlogPost('BlogPost1');
$record->write();
$field = new StringTagField('Tags');
$field->setValue(['Tag1', 'Tag2']);
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$field->saveInto($record);
$this->assertEquals('Tag1,Tag2', $record->Tags);
}
public function testItSuggestsTags()
{
$field = new StringTagField('SomeField', 'Some field', ['Tag1', 'Tag2'], []);
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/**
* Partial tag title match.
*/
$request = $this->getNewRequest(['term' => 'Tag']);
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$this->assertEquals(
'{"items":[{"id":"Tag1","text":"Tag1"},{"id":"Tag2","text":"Tag2"}]}',
$field->suggest($request)->getBody()
);
/**
* Exact tag title match.
*/
$request = $this->getNewRequest(['term' => 'Tag1']);
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$this->assertEquals($field->suggest($request)->getBody(), '{"items":[{"id":"Tag1","text":"Tag1"}]}');
/**
* Case-insensitive tag title match.
*/
$request = $this->getNewRequest(['term' => 'TAG1']);
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$this->assertEquals(
'{"items":[{"id":"Tag1","text":"Tag1"}]}',
$field->suggest($request)->getBody()
);
/**
* No tag title match.
*/
$request = $this->getNewRequest(['term' => 'unknown']);
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$this->assertEquals(
'{"items":[]}',
$field->suggest($request)->getBody()
);
}
public function testGetSchemaDataDefaults()
{
$form = new Form(null, 'Form', new FieldList(), new FieldList());
$field = new StringTagField('TestField', 'Test Field', ['one', 'two']);
$field->setForm($form);
$field
->setShouldLazyLoad(false)
->setCanCreate(false);
$schema = $field->getSchemaDataDefaults();
$this->assertSame('TestField[]', $schema['name']);
$this->assertFalse($schema['lazyLoad']);
$this->assertFalse($schema['creatable']);
$this->assertEquals([
['Title' => 'one', 'Value' => 'one'],
['Title' => 'two', 'Value' => 'two'],
], $schema['options']);
$field
->setShouldLazyLoad(true)
->setCanCreate(true);
$schema = $field->getSchemaDataDefaults();
$this->assertTrue($schema['lazyLoad']);
$this->assertTrue($schema['creatable']);
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$this->assertStringContainsString('suggest', $schema['optionUrl']);
}
public function testSchemaIsAddedToAttributes()
{
$field = new StringTagField('TestField');
$attributes = $field->getAttributes();
$this->assertNotEmpty($attributes['data-schema']);
}
public function testPerformReadonlyTransformation()
{
$field = new StringTagField('Tags');
$field->setSource(['Test1', 'Test2', 'Test3']);
// Ensure a single value can be rendered
$field->setValue(['Test2']);
$field_readonly = $field->performReadonlyTransformation();
$this->assertEquals('Test2', $field_readonly->Value());
// Ensure multiple valid values are rendered
$field->setValue(['Test1', 'Test2']);
$field_readonly = $field->performReadonlyTransformation();
$this->assertEquals('Test1, Test2', $field_readonly->Value());
// Ensure an value not in the source array is still rendered
// (because e.g. in history view it must have been a valid value when it was set)
$field->setValue(['Test', 'Test1']);
$field_readonly = $field->performReadonlyTransformation();
$this->assertEquals('Test, Test1', $field_readonly->Value());
}
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/**
* @param array $parameters
* @return HTTPRequest
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*/
protected function getNewRequest(array $parameters)
{
return new HTTPRequest(
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'get',
'StringTagFieldTestController/StringTagFieldTestForm/fields/Tags/suggest',
$parameters
);
}
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}