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require "spec_helper"
describe "Fog::WhitelistKeys" do
describe ".whitelist" do
describe "when other keys are present" do
it "returns Hash with only allowed keys" do
input = { :name => "name", :type => "type", :size => 80 }
valid_keys = %w(name size)
output = Fog::WhitelistKeys.whitelist(input, valid_keys)
expected = { "name" => "name", "size" => 80 }
assert_equal(expected, output)
end
end
describe "when key is a Symbol" do
it "returns a String" do
input = { :name => "name" }
valid_keys = %w(name)
output = Fog::WhitelistKeys.whitelist(input, valid_keys)
expected = { "name" => "name" }
assert(expected, output)
end
end
describe "when Hash is empty" do
it "returns empty Hash" do
output = Fog::WhitelistKeys.whitelist({}, [])
assert_equal({}, output)
end
end
end
end
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