37 lines
1011 B
Ruby
37 lines
1011 B
Ruby
# frozen_string_literal: true
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require 'stringio'
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RSpec.describe Pry::SystemCommandHandler do
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describe ".default" do
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let(:output) { StringIO.new }
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let(:pry_instance) { Pry.new }
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before { allow(Kernel).to receive(:system) }
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context "when command exists" do
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before do
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expect(Kernel).to receive(:system).with('test-command').and_return(true)
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end
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it "executes the command without printing the warning" do
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described_class.default(output, 'test-command', pry_instance)
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expect(output.string).to be_empty
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end
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end
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context "when doesn't exist" do
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before do
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allow(Kernel).to receive(:system).with('test-command').and_return(nil)
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end
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it "executes the command without printing the warning" do
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described_class.default(output, 'test-command', pry_instance)
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expect(output.string).to eq(
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"Error: there was a problem executing system command: test-command\n"
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)
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end
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end
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end
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end
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