147 lines
4.1 KiB
Ruby
147 lines
4.1 KiB
Ruby
require "spec_helper"
|
|
|
|
RSpec.describe PaperTrail do
|
|
describe "#config", versioning: true do
|
|
it { is_expected.to respond_to(:config) }
|
|
|
|
it "allows for config values to be set" do
|
|
expect(subject.config.enabled).to eq(true)
|
|
subject.config.enabled = false
|
|
expect(subject.config.enabled).to eq(false)
|
|
end
|
|
|
|
it "accepts blocks and yield the config instance" do
|
|
expect(subject.config.enabled).to eq(true)
|
|
subject.config { |c| c.enabled = false }
|
|
expect(subject.config.enabled).to eq(false)
|
|
end
|
|
end
|
|
|
|
describe "#configure" do
|
|
it { is_expected.to respond_to(:configure) }
|
|
|
|
it "is an alias for the `config` method" do
|
|
expect(subject.method(:configure)).to eq(subject.method(:config))
|
|
end
|
|
end
|
|
|
|
describe ".gem_version" do
|
|
it "returns a Gem::Version" do
|
|
v = described_class.gem_version
|
|
expect(v).to be_a(::Gem::Version)
|
|
expect(v.to_s).to eq(::PaperTrail::VERSION::STRING)
|
|
end
|
|
end
|
|
|
|
context "when enabled" do
|
|
it "affects all threads" do
|
|
Thread.new { described_class.enabled = false }.join
|
|
assert_equal false, described_class.enabled?
|
|
end
|
|
|
|
after do
|
|
described_class.enabled = true
|
|
end
|
|
end
|
|
|
|
context "default" do
|
|
it "has versioning off by default" do
|
|
expect(described_class).not_to be_enabled
|
|
end
|
|
|
|
it "has versioning on in a `with_versioning` block" do
|
|
expect(described_class).not_to be_enabled
|
|
with_versioning do
|
|
expect(described_class).to be_enabled
|
|
end
|
|
expect(described_class).not_to be_enabled
|
|
end
|
|
|
|
context "error within `with_versioning` block" do
|
|
it "reverts the value of `PaperTrail.enabled?` to its previous state" do
|
|
expect(described_class).not_to be_enabled
|
|
expect { with_versioning { raise } }.to raise_error(RuntimeError)
|
|
expect(described_class).not_to be_enabled
|
|
end
|
|
end
|
|
end
|
|
|
|
context "`versioning: true`", versioning: true do
|
|
it "has versioning on by default" do
|
|
expect(described_class).to be_enabled
|
|
end
|
|
|
|
it "keeps versioning on after a with_versioning block" do
|
|
expect(described_class).to be_enabled
|
|
with_versioning do
|
|
expect(described_class).to be_enabled
|
|
end
|
|
expect(described_class).to be_enabled
|
|
end
|
|
end
|
|
|
|
context "`with_versioning` block at class level" do
|
|
it { expect(described_class).not_to be_enabled }
|
|
|
|
with_versioning do
|
|
it "has versioning on by default" do
|
|
expect(described_class).to be_enabled
|
|
end
|
|
end
|
|
it "does not leak the `enabled?` state into successive tests" do
|
|
expect(described_class).not_to be_enabled
|
|
end
|
|
end
|
|
|
|
describe ".version" do
|
|
it { expect(described_class).to respond_to(:version) }
|
|
it { expect(described_class.version).to eq(described_class::VERSION::STRING) }
|
|
end
|
|
|
|
describe ".whodunnit" do
|
|
context "when set globally" do
|
|
before(:all) { described_class.whodunnit = "foobar" }
|
|
|
|
it "is set to `nil` by default" do
|
|
expect(described_class.whodunnit).to be_nil
|
|
end
|
|
end
|
|
|
|
context "with block passed" do
|
|
it "sets whodunnit only for the block passed" do
|
|
described_class.whodunnit("foo") do
|
|
expect(described_class.whodunnit).to eq("foo")
|
|
end
|
|
|
|
expect(described_class.whodunnit).to be_nil
|
|
end
|
|
|
|
it "sets whodunnit only for the current thread" do
|
|
described_class.whodunnit("foo") do
|
|
expect(described_class.whodunnit).to eq("foo")
|
|
Thread.new { expect(described_class.whodunnit).to be_nil }.join
|
|
end
|
|
|
|
expect(described_class.whodunnit).to be_nil
|
|
end
|
|
end
|
|
|
|
context "when set to a proc" do
|
|
it "evaluates the proc each time a version is made" do
|
|
call_count = 0
|
|
described_class.whodunnit = proc { call_count += 1 }
|
|
expect(described_class.whodunnit).to eq(1)
|
|
expect(described_class.whodunnit).to eq(2)
|
|
end
|
|
end
|
|
end
|
|
|
|
describe ".controller_info" do
|
|
before(:all) { described_class.controller_info = { foo: "bar" } }
|
|
|
|
it "is set to an empty hash before each test" do
|
|
expect(described_class.controller_info).to eq({})
|
|
end
|
|
end
|
|
end
|