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# frozen_string_literal: true
require "spec_helper"
RSpec.describe Gitlab::Json do
before do
stub_feature_flags(json_wrapper_legacy_mode: true)
end
describe ".parse" do
context "legacy_mode is disabled by default" do
it "parses an object" do
expect(subject.parse('{ "foo": "bar" }')).to eq({ "foo" => "bar" })
end
it "parses an array" do
expect(subject.parse('[{ "foo": "bar" }]')).to eq([{ "foo" => "bar" }])
end
it "parses a string" do
expect(subject.parse('"foo"', legacy_mode: false)).to eq("foo")
end
it "parses a true bool" do
expect(subject.parse("true", legacy_mode: false)).to be(true)
end
it "parses a false bool" do
expect(subject.parse("false", legacy_mode: false)).to be(false)
end
end
context "legacy_mode is enabled" do
it "parses an object" do
expect(subject.parse('{ "foo": "bar" }', legacy_mode: true)).to eq({ "foo" => "bar" })
end
it "parses an array" do
expect(subject.parse('[{ "foo": "bar" }]', legacy_mode: true)).to eq([{ "foo" => "bar" }])
end
it "raises an error on a string" do
expect { subject.parse('"foo"', legacy_mode: true) }.to raise_error(JSON::ParserError)
end
it "raises an error on a true bool" do
expect { subject.parse("true", legacy_mode: true) }.to raise_error(JSON::ParserError)
end
it "raises an error on a false bool" do
expect { subject.parse("false", legacy_mode: true) }.to raise_error(JSON::ParserError)
end
end
context "feature flag is disabled" do
before do
stub_feature_flags(json_wrapper_legacy_mode: false)
end
it "parses an object" do
expect(subject.parse('{ "foo": "bar" }', legacy_mode: true)).to eq({ "foo" => "bar" })
end
it "parses an array" do
expect(subject.parse('[{ "foo": "bar" }]', legacy_mode: true)).to eq([{ "foo" => "bar" }])
end
it "parses a string" do
expect(subject.parse('"foo"', legacy_mode: true)).to eq("foo")
end
it "parses a true bool" do
expect(subject.parse("true", legacy_mode: true)).to be(true)
end
it "parses a false bool" do
expect(subject.parse("false", legacy_mode: true)).to be(false)
end
end
end
describe ".parse!" do
context "legacy_mode is disabled by default" do
it "parses an object" do
expect(subject.parse!('{ "foo": "bar" }')).to eq({ "foo" => "bar" })
end
it "parses an array" do
expect(subject.parse!('[{ "foo": "bar" }]')).to eq([{ "foo" => "bar" }])
end
it "parses a string" do
expect(subject.parse!('"foo"', legacy_mode: false)).to eq("foo")
end
it "parses a true bool" do
expect(subject.parse!("true", legacy_mode: false)).to be(true)
end
it "parses a false bool" do
expect(subject.parse!("false", legacy_mode: false)).to be(false)
end
end
context "legacy_mode is enabled" do
it "parses an object" do
expect(subject.parse!('{ "foo": "bar" }', legacy_mode: true)).to eq({ "foo" => "bar" })
end
it "parses an array" do
expect(subject.parse!('[{ "foo": "bar" }]', legacy_mode: true)).to eq([{ "foo" => "bar" }])
end
it "raises an error on a string" do
expect { subject.parse!('"foo"', legacy_mode: true) }.to raise_error(JSON::ParserError)
end
it "raises an error on a true bool" do
expect { subject.parse!("true", legacy_mode: true) }.to raise_error(JSON::ParserError)
end
it "raises an error on a false bool" do
expect { subject.parse!("false", legacy_mode: true) }.to raise_error(JSON::ParserError)
end
end
context "feature flag is disabled" do
before do
stub_feature_flags(json_wrapper_legacy_mode: false)
end
it "parses an object" do
expect(subject.parse!('{ "foo": "bar" }', legacy_mode: true)).to eq({ "foo" => "bar" })
end
it "parses an array" do
expect(subject.parse!('[{ "foo": "bar" }]', legacy_mode: true)).to eq([{ "foo" => "bar" }])
end
it "parses a string" do
expect(subject.parse!('"foo"', legacy_mode: true)).to eq("foo")
end
it "parses a true bool" do
expect(subject.parse!("true", legacy_mode: true)).to be(true)
end
it "parses a false bool" do
expect(subject.parse!("false", legacy_mode: true)).to be(false)
end
end
end
describe ".dump" do
it "dumps an object" do
expect(subject.dump({ "foo" => "bar" })).to eq('{"foo":"bar"}')
end
it "dumps an array" do
expect(subject.dump([{ "foo" => "bar" }])).to eq('[{"foo":"bar"}]')
end
it "dumps a string" do
expect(subject.dump("foo")).to eq('"foo"')
end
it "dumps a true bool" do
expect(subject.dump(true)).to eq("true")
end
it "dumps a false bool" do
expect(subject.dump(false)).to eq("false")
end
end
describe ".generate" do
it "delegates to the adapter" do
args = [{ foo: "bar" }]
expect(JSON).to receive(:generate).with(*args)
subject.generate(*args)
end
end
describe ".pretty_generate" do
it "delegates to the adapter" do
args = [{ foo: "bar" }]
expect(JSON).to receive(:pretty_generate).with(*args)
subject.pretty_generate(*args)
end
end
end
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