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require 'support'
require 'mustermann'
describe Mustermann::Composite do
describe :new do
example 'with no argument' do
expect { Mustermann::Composite.new }.
to raise_error(ArgumentError, 'cannot create empty composite pattern')
end
example 'with one argument' do
pattern = Mustermann.new('/foo')
Mustermann::Composite.new(pattern).should be == pattern
end
end
context :| do
subject(:pattern) { Mustermann.new('/foo/:name', '/:first/:second') }
describe :== do
example { subject.should be == subject }
example { subject.should be == Mustermann.new('/foo/:name', '/:first/:second') }
example { subject.should_not be == Mustermann.new('/foo/:name') }
example { subject.should_not be == Mustermann.new('/foo/:name', '/:first/:second', operator: :&) }
end
describe :=== do
example { subject.should be === "/foo/bar" }
example { subject.should be === "/fox/bar" }
example { subject.should_not be === "/foo" }
end
describe :params do
example { subject.params("/foo/bar") .should be == { "name" => "bar" } }
example { subject.params("/fox/bar") .should be == { "first" => "fox", "second" => "bar" } }
example { subject.params("/foo") .should be_nil }
end
describe :=== do
example { subject.should match("/foo/bar") }
example { subject.should match("/fox/bar") }
example { subject.should_not match("/foo") }
end
describe :expand do
example { subject.should respond_to(:expand) }
example { subject.expand(name: 'bar') .should be == '/foo/bar' }
example { subject.expand(first: 'fox', second: 'bar') .should be == '/fox/bar' }
context "without expandable patterns" do
subject(:pattern) { Mustermann.new('/foo/:name', '/:first/:second', type: :simple) }
example { subject.should_not respond_to(:expand) }
example { expect { subject.expand(name: 'bar') }.to raise_error(NotImplementedError) }
end
end
describe :to_templates do
example { should respond_to(:to_templates) }
example { should generate_templates('/foo/{name}', '/{first}/{second}') }
context "without patterns implementing to_templates" do
subject(:pattern) { Mustermann.new('/foo/:name', '/:first/:second', type: :simple) }
example { should_not respond_to(:to_templates) }
example { expect { subject.to_templates }.to raise_error(NotImplementedError) }
end
end
end
context :& do
subject(:pattern) { Mustermann.new('/foo/:name', '/:first/:second', operator: :&) }
describe :== do
example { subject.should be == subject }
example { subject.should be == Mustermann.new('/foo/:name', '/:first/:second', operator: :&) }
example { subject.should_not be == Mustermann.new('/foo/:name') }
example { subject.should_not be == Mustermann.new('/foo/:name', '/:first/:second') }
end
describe :=== do
example { subject.should be === "/foo/bar" }
example { subject.should_not be === "/fox/bar" }
example { subject.should_not be === "/foo" }
end
describe :params do
example { subject.params("/foo/bar") .should be == { "name" => "bar" } }
example { subject.params("/fox/bar") .should be_nil }
example { subject.params("/foo") .should be_nil }
end
describe :match do
example { subject.should match("/foo/bar") }
example { subject.should_not match("/fox/bar") }
example { subject.should_not match("/foo") }
end
describe :expand do
example { subject.should_not respond_to(:expand) }
example { expect { subject.expand(name: 'bar') }.to raise_error(NotImplementedError) }
end
end
context :^ do
subject(:pattern) { Mustermann.new('/foo/:name', '/:first/:second', operator: :^) }
describe :== do
example { subject.should be == subject }
example { subject.should_not be == Mustermann.new('/foo/:name', '/:first/:second') }
example { subject.should_not be == Mustermann.new('/foo/:name') }
example { subject.should_not be == Mustermann.new('/foo/:name', '/:first/:second', operator: :&) }
end
describe :=== do
example { subject.should_not be === "/foo/bar" }
example { subject.should be === "/fox/bar" }
example { subject.should_not be === "/foo" }
end
describe :params do
example { subject.params("/foo/bar") .should be_nil }
example { subject.params("/fox/bar") .should be == { "first" => "fox", "second" => "bar" } }
example { subject.params("/foo") .should be_nil }
end
describe :match do
example { subject.should_not match("/foo/bar") }
example { subject.should match("/fox/bar") }
example { subject.should_not match("/foo") }
end
describe :expand do
example { subject.should_not respond_to(:expand) }
example { expect { subject.expand(name: 'bar') }.to raise_error(NotImplementedError) }
end
end
describe :inspect do
let(:sinatra) { Mustermann.new('x') }
let(:rails) { Mustermann.new('x', type: :rails) }
let(:identity) { Mustermann.new('x', type: :identity) }
example { (sinatra | rails) .inspect.should include('(sinatra:"x" | rails:"x")') }
example { (sinatra ^ rails) .inspect.should include('(sinatra:"x" ^ rails:"x")') }
example { (sinatra | rails | identity) .inspect.should include('(sinatra:"x" | rails:"x" | identity:"x")') }
example { (sinatra | rails & identity) .inspect.should include('(sinatra:"x" | (rails:"x" & identity:"x"))') }
end
end
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