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49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe Pry::CommandState do
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describe ".default" do
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it "returns the default command state" do
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expect(described_class.default).to be_a(described_class)
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end
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context "when called multiple times" do
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it "returns the same command state" do
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first_state = described_class.default
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second_state = described_class.default
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expect(first_state).to eql(second_state)
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end
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end
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end
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describe "#state_for" do
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it "returns a state for the matching command" do
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subject.state_for('command').foobar = 1
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expect(subject.state_for('command').foobar).to eq(1)
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end
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it "returns new state for new command" do
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expect(subject.state_for('command'))
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.not_to equal(subject.state_for('other-command'))
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end
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it "memoizes state for the same command" do
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expect(subject.state_for('command')).to equal(subject.state_for('command'))
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end
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end
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describe "#reset" do
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it "resets the command state for the given command" do
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subject.state_for('command').foobar = 1
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subject.reset('command')
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expect(subject.state_for('command').foobar).to be_nil
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end
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it "doesn't reset command state for other commands" do
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subject.state_for('command').foobar = 1
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subject.state_for('other-command').foobar = 1
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subject.reset('command')
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expect(subject.state_for('other-command').foobar).to eq(1)
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end
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end
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end
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