}
}
});
});
describe("->get()", function () {
it("lazy loads a belongsTo relation", function () {
Stub::on(ImageTag::class)->method('::all', function ($options = [], $fetchOptions = []) {
$imagesTags = ImageTag::create([['id' => 1, 'image_id' => 1, 'tag_id' => 1], ['id' => 2, 'image_id' => 1, 'tag_id' => 3]], ['type' => 'set', 'exists' => true, 'collector' => $fetchOptions['collector']]);
return $imagesTags;
});
Stub::on(Tag::class)->method('::all', function ($options = [], $fetchOptions = []) {
$tags = Tag::create([['id' => 1, 'name' => 'High Tech'], ['id' => 3, 'name' => 'Computer']], ['type' => 'set', 'exists' => true, 'collector' => $fetchOptions['collector']]);
return $tags;
});
$image = Image::create(['id' => 1, 'gallery_id' => 1, 'title' => 'Amiga 1200'], ['exists' => true]);
expect(ImageTag::class)->toReceive('::all')->with(['conditions' => ['image_id' => 1]], ['collector' => $image->collector()]);
expect(Tag::class)->toReceive('::all')->with(['conditions' => ['id' => [1, 3]]], ['collector' => $image->collector()]);
expect(count($image->tags))->toBe(2);
expect($image->tags[0]->data())->toBe(['id' => 1, 'name' => 'High Tech']);
expect($image->tags[1]->data())->toBe(['id' => 3, 'name' => 'Computer']);
expect($image->tags[0]->collector())->toBe($image->collector());
expect($image->tags[1]->collector())->toBe($image->collector());
});
});
describe("->save()", function () {
it("bails out on save since it's just an alias", function () {
$hasManyThrough = Image::relation('tags');
expect($hasManyThrough->save(null))->toBe(true);
});
});
});
expect($gallery->images[0])->toReceive('save');
expect($toKeep)->toReceive('save');
expect($toUnset)->toReceive('save');
expect($hasMany->save($gallery))->toBe(true);
expect($toUnset->exists())->toBe(true);
expect($toUnset->gallery_id)->toBe(null);
expect($gallery->images[0]->gallery_id)->toBe($gallery->id);
});
it("assures removed associative entity to be deleted", function () {
$toDelete = ImageTag::create(['id' => 5, 'image_id' => 4, 'tag_id' => 6], ['exists' => true]);
$toKeep = ImageTag::create(['id' => 6, 'image_id' => 4, 'tag_id' => 3], ['exists' => true]);
Stub::on(ImageTag::class)->method('::all', function ($options = [], $fetchOptions = []) use($toDelete, $toKeep) {
$images = ImageTag::create([$toDelete, $toKeep], ['type' => 'set']);
return $images;
});
$hasMany = Image::relation('images_tags');
$image = Image::create(['id' => 4, 'gallery_id' => 2, 'title' => 'Silicon Valley'], ['exists' => true]);
$image->images_tags = [['tag_id' => 1], $toKeep];
Stub::on($image->images_tags[0])->method('save', function () use($image) {
$image->images_tags[0]->id = 7;
return true;
});
$schema = ImageTag::schema();
Stub::on($schema)->method('delete', function () {
return true;
});
expect($image->images_tags[0])->toReceive('save');
expect($toKeep)->toReceive('save');
expect($schema)->toReceive('delete')->with(['id' => 5]);
expect($hasMany->save($image))->toBe(true);
expect($toDelete->exists())->toBe(false);
it("bails out if no relation data hasn't been setted", function () {
$belongsTo = Image::relation('gallery');
$image = Image::create(['id' => 1, 'gallery_id' => 1, 'title' => 'Amiga 1200']);
expect($belongsTo->save($image))->toBe(true);
});
it("saves a belongsTo relationship", function () {
$belongsTo = Image::relation('gallery');
$image = Image::create(['id' => 1, 'title' => 'Amiga 1200'], ['exists' => true]);
$image->gallery = ['name' => 'Foo Gallery'];
Stub::on($image->gallery)->method('save', function () use($image) {
$image->gallery->id = 1;
return true;
});
expect($image->gallery)->toReceive('save');
expect($belongsTo->save($image))->toBe(true);
expect($image->gallery_id)->toBe($image->gallery->id);
});
it("throws an exception if the saves relation didn't populate any ID", function () {
$closure = function () {
$belongsTo = Image::relation('gallery');
$image = Image::create(['id' => 1, 'gallery_id' => 1, 'title' => 'Amiga 1200'], ['exists' => true]);
$image->gallery = ['name' => 'Foo Gallery'];
Stub::on($image->gallery)->method('save', function () {
return true;
});
$belongsTo->save($image);
};
expect($closure)->toThrow(new ChaosException("The `'id'` key is missing from related data."));
});
});
});
