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require "spec_helper"
describe "Fog::StringifyKeys" do
describe ".stringify" do
describe "when key is a Symbol" do
it "replaces key with String" do
input = { :key => "value" }
output = Fog::StringifyKeys.stringify(input)
assert(output.key?("key"))
end
end
describe "when key is a String" do
it "keeps key as String" do
input = { "key" => "value" }
output = Fog::StringifyKeys.stringify(input)
assert(output.key?("key"))
end
end
describe "when Hash is empty" do
it "returns empty Hash" do
assert_equal({}, Fog::StringifyKeys.stringify({}))
end
end
describe "when keys are deeply nested" do
it "updates only top level key" do
input = { :key1 => { :key2 => { :key3 => nil }}}
output = Fog::StringifyKeys.stringify(input)
expected = { "key1" => { :key2 => { :key3 => nil }}}
assert_equal(expected, output)
end
end
end
end
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