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