BookStack/tests/Entity/PageRevisionTest.php

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<?php namespace Entity;
use BookStack\Page;
use Tests\TestCase;
class PageRevisionTest extends TestCase
{
public function test_page_revision_count_increments_on_update()
{
$page = Page::first();
$startCount = $page->revision_count;
$resp = $this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
$resp->assertStatus(302);
$this->assertTrue(Page::find($page->id)->revision_count === $startCount+1);
}
public function test_revision_count_shown_in_page_meta()
{
$page = Page::first();
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
$page = Page::find($page->id);
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
$page = Page::find($page->id);
$pageView = $this->get($page->getUrl());
$pageView->assertSee('Revision #' . $page->revision_count);
}
public function test_revision_deletion() {
$page = Page::first();
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
$page = Page::find($page->id);
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
$page = Page::find($page->id);
$beforeRevisionCount = $page->revisions->count();
// Delete the first revision
$revision = $page->revisions->get(1);
$resp = $this->asEditor()->delete($revision->getUrl('/delete/'));
$resp->assertStatus(200);
$page = Page::find($page->id);
$afterRevisionCount = $page->revisions->count();
$this->assertTrue($beforeRevisionCount === ($afterRevisionCount + 1));
// Try to delete the latest revision
$beforeRevisionCount = $page->revisions->count();
$currentRevision = $page->getCurrentRevision();
$resp = $this->asEditor()->delete($currentRevision->getUrl('/delete/'));
$resp->assertStatus(400);
$page = Page::find($page->id);
$afterRevisionCount = $page->revisions->count();
$this->assertTrue($beforeRevisionCount === $afterRevisionCount);
}
public function test_revision_limit_enforced()
{
config()->set('app.revision_limit', 2);
$page = Page::first();
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
$page = Page::find($page->id);
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
for ($i = 0; $i < 10; $i++) {
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
}
$revisionCount = $page->revisions()->count();
$this->assertEquals(2, $revisionCount);
}
public function test_false_revision_limit_allows_many_revisions()
{
config()->set('app.revision_limit', false);
$page = Page::first();
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
$page = Page::find($page->id);
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
for ($i = 0; $i < 10; $i++) {
$this->asEditor()->put($page->getUrl(), ['name' => 'Updated page', 'html' => 'new page html', 'summary' => 'Update a']);
}
$revisionCount = $page->revisions()->count();
$this->assertEquals(12, $revisionCount);
}
}