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# frozen_string_literal: true
require "spec_helper"
RSpec.describe Bundler::Plugin::Index do
Index = Bundler::Plugin::Index
before do
gemfile ""
path = lib_path(plugin_name)
index.register_plugin("new-plugin", path.to_s, [path.join("lib").to_s], commands, sources, hooks)
end
let(:plugin_name) { "new-plugin" }
let(:commands) { [] }
let(:sources) { [] }
let(:hooks) { [] }
subject(:index) { Index.new }
describe "#register plugin" do
it "is available for retrieval" do
expect(index.plugin_path(plugin_name)).to eq(lib_path(plugin_name))
end
it "load_paths is available for retrival" do
expect(index.load_paths(plugin_name)).to eq([lib_path(plugin_name).join("lib").to_s])
end
it "is persistent" do
new_index = Index.new
expect(new_index.plugin_path(plugin_name)).to eq(lib_path(plugin_name))
end
it "load_paths are persistent" do
new_index = Index.new
expect(new_index.load_paths(plugin_name)).to eq([lib_path(plugin_name).join("lib").to_s])
end
end
describe "commands" do
let(:commands) { ["newco"] }
it "returns the plugins name on query" do
expect(index.command_plugin("newco")).to eq(plugin_name)
end
it "raises error on conflict" do
expect do
index.register_plugin("aplugin", lib_path("aplugin").to_s, lib_path("aplugin").join("lib").to_s, ["newco"], [], [])
end.to raise_error(Index::CommandConflict)
end
it "is persistent" do
new_index = Index.new
expect(new_index.command_plugin("newco")).to eq(plugin_name)
end
end
describe "source" do
let(:sources) { ["new_source"] }
it "returns the plugins name on query" do
expect(index.source_plugin("new_source")).to eq(plugin_name)
end
it "raises error on conflict" do
expect do
index.register_plugin("aplugin", lib_path("aplugin").to_s, lib_path("aplugin").join("lib").to_s, [], ["new_source"], [])
end.to raise_error(Index::SourceConflict)
end
it "is persistent" do
new_index = Index.new
expect(new_index.source_plugin("new_source")).to eq(plugin_name)
end
end
describe "hook" do
let(:hooks) { ["after-bar"] }
it "returns the plugins name on query" do
expect(index.hook_plugins("after-bar")).to include(plugin_name)
end
it "is persistent" do
new_index = Index.new
expect(new_index.hook_plugins("after-bar")).to eq([plugin_name])
end
context "that are not registered", :focused do
let(:file) { double("index-file") }
before do
index.hook_plugins("not-there")
allow(File).to receive(:open).and_yield(file)
end
it "should not save it with next registered hook" do
expect(file).to receive(:puts) do |content|
expect(content).not_to include("not-there")
end
index.register_plugin("aplugin", lib_path("aplugin").to_s, lib_path("aplugin").join("lib").to_s, [], [], [])
end
end
end
describe "global index" do
before do
Dir.chdir(tmp) do
Bundler::Plugin.reset!
path = lib_path("gplugin")
index.register_plugin("gplugin", path.to_s, [path.join("lib").to_s], [], ["glb_source"], [])
end
end
it "skips sources" do
new_index = Index.new
expect(new_index.source_plugin("glb_source")).to be_falsy
end
end
describe "after conflict" do
let(:commands) { ["foo"] }
let(:sources) { ["bar"] }
let(:hooks) { ["hoook"] }
shared_examples "it cleans up" do
it "the path" do
expect(index.installed?("cplugin")).to be_falsy
end
it "the command" do
expect(index.command_plugin("xfoo")).to be_falsy
end
it "the source" do
expect(index.source_plugin("xbar")).to be_falsy
end
it "the hook" do
expect(index.hook_plugins("xhoook")).to be_empty
end
end
context "on command conflict it cleans up" do
before do
expect do
path = lib_path("cplugin")
index.register_plugin("cplugin", path.to_s, [path.join("lib").to_s], ["foo"], ["xbar"], ["xhoook"])
end.to raise_error(Index::CommandConflict)
end
include_examples "it cleans up"
end
context "on source conflict it cleans up" do
before do
expect do
path = lib_path("cplugin")
index.register_plugin("cplugin", path.to_s, [path.join("lib").to_s], ["xfoo"], ["bar"], ["xhoook"])
end.to raise_error(Index::SourceConflict)
end
include_examples "it cleans up"
end
context "on command and source conflict it cleans up" do
before do
expect do
path = lib_path("cplugin")
index.register_plugin("cplugin", path.to_s, [path.join("lib").to_s], ["foo"], ["bar"], ["xhoook"])
end.to raise_error(Index::CommandConflict)
end
include_examples "it cleans up"
end
end
end
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