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RSpec.describe HTTP::FormData do
describe ".create" do
subject { HTTP::FormData.create params }
context "when form has no files" do
let(:params) { { :foo => :bar } }
it { is_expected.to be_a HTTP::FormData::Urlencoded }
end
context "when form has at least one file param" do
let(:gemspec) { HTTP::FormData::File.new "gemspec" }
let(:params) { { :foo => :bar, :baz => gemspec } }
it { is_expected.to be_a HTTP::FormData::Multipart }
end
context "when form has file in an array param" do
let(:gemspec) { HTTP::FormData::File.new "gemspec" }
let(:params) { { :foo => :bar, :baz => [gemspec] } }
it { is_expected.to be_a HTTP::FormData::Multipart }
end
end
describe ".ensure_hash" do
subject(:ensure_hash) { HTTP::FormData.ensure_hash data }
context "when Hash given" do
let(:data) { { :foo => :bar } }
it { is_expected.to eq :foo => :bar }
end
context "when #to_h given" do
let(:data) { double(:to_h => { :foo => :bar }) }
it { is_expected.to eq :foo => :bar }
end
context "when nil given" do
let(:data) { nil }
it { is_expected.to eq({}) }
end
context "when neither Hash nor #to_h given" do
let(:data) { double }
it "fails with HTTP::FormData::Error" do
expect { ensure_hash }.to raise_error HTTP::FormData::Error
end
end
end
end
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