48 lines
1.1 KiB
Ruby
48 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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require 'fast_spec_helper'
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RSpec.describe Gitlab::Webpack::GraphqlKnownOperations do
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let(:content) do
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<<-EOF
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- hello
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- world
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- test
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EOF
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end
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around do |example|
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described_class.clear_memoization!
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example.run
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described_class.clear_memoization!
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end
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describe ".load" do
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context "when file loader returns" do
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before do
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allow(::Gitlab::Webpack::FileLoader).to receive(:load).with("graphql_known_operations.yml").and_return(content)
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end
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it "returns memoized value" do
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expect(::Gitlab::Webpack::FileLoader).to receive(:load).once
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2.times { ::Gitlab::Webpack::GraphqlKnownOperations.load }
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expect(::Gitlab::Webpack::GraphqlKnownOperations.load).to eq(%w(hello world test))
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end
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end
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context "when file loader errors" do
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before do
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allow(::Gitlab::Webpack::FileLoader).to receive(:load).and_raise(StandardError.new("test"))
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end
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it "returns empty array" do
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expect(::Gitlab::Webpack::GraphqlKnownOperations.load).to eq([])
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end
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end
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end
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end
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