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describe MovieLibrary do
let(:library) { MovieLibrary.new }
let(:shawshank_redemption) { create_movie(title: "The Shawshank Redemption", studio: Studio::CastleRock, year_published: 1994) }
let(:chasing_amy) { create_movie(title: "Chasing Amy", studio: Studio::MiramaxFilms, year_published: 1997) }
let(:man_on_fire) { create_movie(title: "Man on Fire", studio: Studio::RegencyEnterprises, year_published: 2004) }
let(:toy_story) { create_movie(title: "Toy Story", studio: Studio::Pixar, year_published: 1995) }
let(:up) { create_movie(title: "Up", studio: Studio::Pixar, year_published: 2006) }
let(:cars) { create_movie(title: "Cars", studio: Studio::Pixar, year_published: 2009) }
let(:monsters_inc) { create_movie(title: "Monsters Inc.", studio: Studio::Pixar, year_published: 2001) }
let(:fantasia) { create_movie(title: "Fantasia", studio: Studio::Disney, year_published: 1940) }
let(:dumbo) { create_movie(title: "Dumbo", studio: Studio::Disney, year_published: 1941) }
let(:pinocchio) { create_movie(title: "Pinocchio", studio: Studio::Disney, year_published: 1940) }
let(:all_movies) { [shawshank_redemption, chasing_amy, man_on_fire, toy_story, up, cars, monsters_inc, fantasia, dumbo, pinocchio] }
def create_movie(details)
Movie.new(details)
end
context "when adding a movie to the library" do
xit "increases the total number of movies in the library" do
library.add(shawshank_redemption)
library.add(chasing_amy)
expect(library.total_count).to eql(2)
end
xit "does not allow duplicate movies into the library" do
library.add(man_on_fire)
library.add(man_on_fire)
expect(library.total_count).to eql( 1)
end
xit 'cannot add two movies that have the same title (logically the same)' do
library.add(create_movie(:title => 'Old School'))
library.add(create_movie(:title => 'Old School'))
expect(library.total_count).to eql( 1)
end
end
context 'Searching for movies' do
before :each do
all_movies.each { |x| library.add(x) }
end
xit 'Can find all pixar movies' do
results = library.find_all_movies_by_pixar
expect(results.count).to eql(4)
expect(results).to include(toy_story)
expect(results).to include(up)
expect(results).to include(cars)
expect(results).to include(monsters_inc)
end
xit 'Can find all movies published by pixar or disney' do
results = library.find_all_movies_by_pixar_or_disney
expect(results.count).to eql(7)
expect(results).to include(toy_story)
expect(results).to include(up)
expect(results).to include(cars)
expect(results).to include(monsters_inc)
expect(results).to include(fantasia)
expect(results).to include(dumbo)
expect(results).to include(pinocchio)
end
xit 'Can find all movies not published by pixar' do
results = library.find_all_movies_not_published_by_pixar
expect(results.length).to eql(6)
expect(results).to include(fantasia)
expect(results).to include(dumbo)
expect(results).to include(pinocchio)
expect(results).to include(shawshank_redemption)
expect(results).to include(chasing_amy)
expect(results).to include(man_on_fire)
end
xit 'Can find all movies released after 2004' do
results = library.find_all_movies_published_after_2004
expect(results.length).to eql(2)
expect(results).to include(up)
expect(results).to include(cars)
end
xit 'Can find all movies released between 1982 and 2003 - Inclusive' do
results = library.find_all_movies_between_1982_and_2003
expect(results.length).to eql(4)
expect(results).to include(shawshank_redemption)
expect(results).to include(chasing_amy)
expect(results).to include(toy_story)
expect(results).to include(monsters_inc)
end
end
context 'Sorting movies' do
before :each do
all_movies.each { |x| library.add(x) }
end
xit 'Sorts all movies by descending title' do
expected_order = [ cars, chasing_amy, dumbo, fantasia, man_on_fire, monsters_inc, pinocchio, shawshank_redemption, toy_story, up]
results = library.sort_movies_by_title_descending
expect(results).to eql(expected_order)
end
xit 'Sorts all movies by ascending title' do
expected_order = [up, toy_story, shawshank_redemption, pinocchio, monsters_inc, man_on_fire, fantasia, dumbo, chasing_amy, cars]
results = library.sort_movies_by_title_ascending
expect(results).to eql( expected_order)
end
xit 'Sorts all movies by descending release date' do
expected_order = [cars, up, man_on_fire, monsters_inc, chasing_amy, toy_story, shawshank_redemption, dumbo, fantasia, pinocchio ]
results = library.sort_movies_by_descending_release_date
expect(results).to eql( expected_order )
end
xit 'Sorts all movies by ascending release date' do
expected_order = [pinocchio, fantasia, dumbo, shawshank_redemption, toy_story, chasing_amy, monsters_inc, man_on_fire, up, cars]
results = library.sort_movies_by_ascending_release_date
expect(results).to eql( expected_order )
end
xit 'Sorts all movies by preferred studios and release date ascending' do
#rankings: Pixar, Disney, CastleRock, MiramaxFilms, RegenceyEnterprises
expected_order = [ toy_story, monsters_inc, up, cars, fantasia, pinocchio, dumbo, shawshank_redemption, chasing_amy, man_on_fire]
results = library.sort_movies_by_preferred_studios_and_release_date_ascending
expect(results).to eql( expected_order )
end
end
context "equality" do
xit "is not equal" do
blah = create_movie(title: 'blah')
huh = create_movie(title: 'huh')
expect(blah).to eql( huh )
end
xit "is equal" do
huh1 = create_movie(title: 'huh')
huh2 = create_movie(title: 'huh')
expect(huh1).to eql( huh2 )
end
end
end
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