78 lines
2.3 KiB
Ruby
78 lines
2.3 KiB
Ruby
require 'spec_helper'
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require 'user_name_suggester'
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describe UserNameSuggester do
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describe 'name heuristics' do
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it 'is able to guess a decent username from an email' do
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expect(UserNameSuggester.suggest('bob@bob.com')).to eq('bob')
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end
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end
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describe '.suggest' do
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before do
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User.stubs(:username_length).returns(3..15)
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end
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it "doesn't raise an error on nil username" do
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expect(UserNameSuggester.suggest(nil)).to eq(nil)
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end
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it 'corrects weird characters' do
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expect(UserNameSuggester.suggest("Darth%^Vader")).to eq('Darth_Vader')
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end
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it "transliterates some characters" do
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expect(UserNameSuggester.suggest("Jørn")).to eq('Jorn')
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end
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it 'adds 1 to an existing username' do
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user = Fabricate(:user)
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expect(UserNameSuggester.suggest(user.username)).to eq("#{user.username}1")
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end
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it "adds numbers if it's too short" do
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expect(UserNameSuggester.suggest('a')).to eq('a11')
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end
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it "has a special case for me and i emails" do
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expect(UserNameSuggester.suggest('me@eviltrout.com')).to eq('eviltrout')
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expect(UserNameSuggester.suggest('i@eviltrout.com')).to eq('eviltrout')
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end
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it "shortens very long suggestions" do
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expect(UserNameSuggester.suggest("myreallylongnameisrobinwardesquire")).to eq('myreallylongnam')
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end
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it "makes room for the digit added if the username is too long" do
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User.create(username: 'myreallylongnam', email: 'fake@discourse.org')
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expect(UserNameSuggester.suggest("myreallylongnam")).to eq('myreallylongna1')
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end
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it "removes leading character if it is not alphanumeric" do
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expect(UserNameSuggester.suggest("_myname")).to eq('myname')
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end
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it "removes trailing characters if they are invalid" do
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expect(UserNameSuggester.suggest("myname!^$=")).to eq('myname')
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end
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it "replace dots" do
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expect(UserNameSuggester.suggest("my.name")).to eq('my_name')
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end
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it "remove leading dots" do
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expect(UserNameSuggester.suggest(".myname")).to eq('myname')
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end
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it "remove trailing dots" do
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expect(UserNameSuggester.suggest("myname.")).to eq('myname')
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end
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it 'should handle typical facebook usernames' do
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expect(UserNameSuggester.suggest('roger.nelson.3344913')).to eq('roger_nelson_33')
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end
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end
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end
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