public function testReadonlyField()
{
$editor = new HTMLEditorField('Content');
$fileID = $this->idFromFixture('Image', 'example_image');
$editor->setValue(sprintf('[image src="assets/HTMLEditorFieldTest_example.jpg" width="10" height="20" id="%d"]', $fileID));
/** @var HTMLReadonlyField $readonly */
$readonly = $editor->performReadonlyTransformation();
/** @var DBHTMLText $readonlyContent */
$readonlyContent = $readonly->Field();
$this->assertEquals(<<<EOS
<span class="readonly typography" id="Content">
\t<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="HTMLEditorFieldTest example" width="10" height="20">
</span>
EOS
, $readonlyContent->getValue());
// Test with include input tag
$readonly = $editor->performReadonlyTransformation()->setIncludeHiddenField(true);
/** @var DBHTMLText $readonlyContent */
$readonlyContent = $readonly->Field();
$this->assertEquals(<<<EOS
<span class="readonly typography" id="Content">
\t<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="HTMLEditorFieldTest example" width="10" height="20">
</span>
\t<input type="hidden" name="Content" value="[image src="/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example.jpg" width="10" height="20" id="{$fileID}"]" />
EOS
, $readonlyContent->getValue());
}