diff options
Diffstat (limited to 'spec/lib/bulk_imports/common/transformers/hash_key_digger_spec.rb')
-rw-r--r-- | spec/lib/bulk_imports/common/transformers/hash_key_digger_spec.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/spec/lib/bulk_imports/common/transformers/hash_key_digger_spec.rb b/spec/lib/bulk_imports/common/transformers/hash_key_digger_spec.rb new file mode 100644 index 00000000000..2b33701653e --- /dev/null +++ b/spec/lib/bulk_imports/common/transformers/hash_key_digger_spec.rb @@ -0,0 +1,28 @@ +# frozen_string_literal: true + +require 'spec_helper' + +RSpec.describe BulkImports::Common::Transformers::HashKeyDigger do + describe '#transform' do + it 'when the key_path is an array' do + data = { foo: { bar: :value } } + key_path = %i[foo bar] + transformed = described_class.new(key_path: key_path).transform(nil, data) + + expect(transformed).to eq(:value) + end + + it 'when the key_path is not an array' do + data = { foo: { bar: :value } } + key_path = :foo + transformed = described_class.new(key_path: key_path).transform(nil, data) + + expect(transformed).to eq({ bar: :value }) + end + + it "when the data is not a hash" do + expect { described_class.new(key_path: nil).transform(nil, nil) } + .to raise_error(ArgumentError, "Given data must be a Hash") + end + end +end |