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require_relative '../spec_helper'
require 'recursive_open_struct'
describe RecursiveOpenStruct do
describe "OpenStruct 2.3.0+ methods" do
describe "#dig" do
# We only care when Ruby supports `#dig`.
if OpenStruct.public_instance_methods.include? :dig
context "recurse_over_arrays: false" do
subject { RecursiveOpenStruct.new(a: { b: 2, c: ["doo", "bee", { inner: "one"}]}) }
describe "OpenStruct-like behavior" do
it { expect(subject.dig(:a, :b)).to eq 2 }
it { expect(subject.dig(:a, :c, 0)).to eq "doo" }
it { expect(subject.dig(:a, :c, 2, :inner)).to eq "one" }
end
describe "recursive behavior" do
it {
expect(subject.dig(:a)).to eq RecursiveOpenStruct.new(
{ b: 2, c: ["doo", "bee", { inner: "one"}]}
)
}
it { expect(subject.dig(:a, :c, 2)).to eq({inner: "one"}) }
end
end
context "recurse_over_arrays: true" do
subject { RecursiveOpenStruct.new({a: { b: 2, c: ["doo", "bee", { inner: "one"}]}}, recurse_over_arrays: true) }
describe "OpenStruct-like behavior" do
it { expect(subject.dig(:a, :b)).to eq 2 }
it { expect(subject.dig(:a, :c, 0)).to eq "doo" }
it { expect(subject.dig(:a, :c, 2, :inner)).to eq "one" }
end
describe "recursive behavior" do
it {
expect(subject.dig(:a)).to eq RecursiveOpenStruct.new(
{ b: 2, c: ["doo", "bee", { inner: "one"}]}
)
}
it { expect(subject.dig(:a, :c, 2)).to eq RecursiveOpenStruct.new(inner: "one") }
end
end
end
end # describe #dig
end # describe OpenStruct 2.3+ methods
end
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