Class: ActiveStorageMatchers::BlobMatch

Inherits:
Object
  • Object
show all
Defined in:
lib/decidim/dev/test/rspec_support/activestorage_matchers.rb

Constant Summary collapse

BLOB_URL_MATCHERS = 
{
  redirect: %r{/rails/active_storage/blobs/redirect/([^/]+)/([^/]+)$},
  representation: %r{/rails/active_storage/representations/redirect/([^/]+)/([^/]+)/([^/]+)$},
  disk: %r{/rails/active_storage/disk/([^/]+)/([^/]+)$}
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ BlobMatch

Returns a new instance of BlobMatch.



19
20
21
 
# File 'lib/decidim/dev/test/rspec_support/activestorage_matchers.rb', line 19

def initialize(url)
  @url = url
end

Instance Method Details

#blob ⇒ Object 



23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/decidim/dev/test/rspec_support/activestorage_matchers.rb', line 23

def blob
  return unless key_match

  @blob ||=
    case url_type
    when :redirect, :representation
      ActiveStorage::Blob.find_signed(key_match)
    when :disk
      decoded = ActiveStorage.verifier.verified(key_match, purpose: :blob_key)
      ActiveStorage::Blob.find_by(key: decoded[:key]) if decoded
    end
end

#filename_match ⇒ Object 



54
55
56
57
58
59
60
61
62
63
 
# File 'lib/decidim/dev/test/rspec_support/activestorage_matchers.rb', line 54

def filename_match
  return unless match

  case url_type
  when :representation
    match[3]
  else
    match[2]
  end
end

#key_match ⇒ Object 



42
43
44
45
46
 
# File 'lib/decidim/dev/test/rspec_support/activestorage_matchers.rb', line 42

def key_match
  return unless match

  match[1]
end

#variation ⇒ Object 



36
37
38
39
40
 
# File 'lib/decidim/dev/test/rspec_support/activestorage_matchers.rb', line 36

def variation
  return unless variation_match

  blob.representation(variation_match)
end

#variation_match ⇒ Object 



48
49
50
51
52
 
# File 'lib/decidim/dev/test/rspec_support/activestorage_matchers.rb', line 48

def variation_match
  return unless match

  match[2] if url_type == :representation
end