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# frozen_string_literal: true
require "bundler/installer/parallel_installer"
RSpec.describe Bundler::ParallelInstaller::SpecInstallation do
let!(:dep) do
a_spec = Object.new
def a_spec.name
"I like tests"
end
def a_spec.full_name
"I really like tests"
end
a_spec
end
describe "#ready_to_enqueue?" do
context "when in enqueued state" do
it "is falsey" do
spec = described_class.new(dep)
spec.state = :enqueued
expect(spec.ready_to_enqueue?).to be_falsey
end
end
context "when in installed state" do
it "returns falsey" do
spec = described_class.new(dep)
spec.state = :installed
expect(spec.ready_to_enqueue?).to be_falsey
end
end
it "returns truthy" do
spec = described_class.new(dep)
expect(spec.ready_to_enqueue?).to be_truthy
end
end
describe "#dependencies_installed?" do
context "when all dependencies are installed" do
it "returns true" do
dependencies = []
dependencies << instance_double("SpecInstallation", spec: "alpha", name: "alpha", installed?: true, all_dependencies: [], type: :production)
dependencies << instance_double("SpecInstallation", spec: "beta", name: "beta", installed?: true, all_dependencies: [], type: :production)
all_specs = dependencies + [instance_double("SpecInstallation", spec: "gamma", name: "gamma", installed?: false, all_dependencies: [], type: :production)]
spec = described_class.new(dep)
allow(spec).to receive(:all_dependencies).and_return(dependencies)
installed_specs = all_specs.select(&:installed?).map {|s| [s.name, true] }.to_h
expect(spec.dependencies_installed?(installed_specs)).to be_truthy
end
end
context "when all dependencies are not installed" do
it "returns false" do
dependencies = []
dependencies << instance_double("SpecInstallation", spec: "alpha", name: "alpha", installed?: false, all_dependencies: [], type: :production)
dependencies << instance_double("SpecInstallation", spec: "beta", name: "beta", installed?: true, all_dependencies: [], type: :production)
all_specs = dependencies + [instance_double("SpecInstallation", spec: "gamma", name: "gamma", installed?: false, all_dependencies: [], type: :production)]
spec = described_class.new(dep)
allow(spec).to receive(:all_dependencies).and_return(dependencies)
installed_specs = all_specs.select(&:installed?).map {|s| [s.name, true] }.to_h
expect(spec.dependencies_installed?(installed_specs)).to be_falsey
end
end
end
end
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