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Support fallback strategies by setting array in config

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Eric Freese 2018-11-24 09:56:30 -07:00
commit a78ea16c50
8 changed files with 93 additions and 18 deletions
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44
spec/options/strategy_spec.rb
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@ -1,20 +1,44 @@
describe 'a suggestion for a given prefix' do
let(:options) { ['_zsh_autosuggest_strategy_history() { suggestion="echo foo" }'] }
let(:history_strategy) { '_zsh_autosuggest_strategy_history() { suggestion="history" }' }
let(:foobar_strategy) { '_zsh_autosuggest_strategy_foobar() { [[ "foobar baz" = $1* ]] && suggestion="foobar baz" }' }
let(:foobaz_strategy) { '_zsh_autosuggest_strategy_foobaz() { [[ "foobaz bar" = $1* ]] && suggestion="foobaz bar" }' }
it 'is determined by calling the default strategy function' do
session.send_string('e')
wait_for { session.content }.to eq('echo foo')
let(:options) { [ history_strategy ] }
it 'by default is determined by calling the `history` strategy function' do
session.send_string('h')
wait_for { session.content }.to eq('history')
end
context 'when ZSH_AUTOSUGGEST_STRATEGY is set' do
context 'when ZSH_AUTOSUGGEST_STRATEGY is set to an array' do
let(:options) { [
'_zsh_autosuggest_strategy_custom() { suggestion="echo foo" }',
'ZSH_AUTOSUGGEST_STRATEGY=custom'
foobar_strategy,
foobaz_strategy,
'ZSH_AUTOSUGGEST_STRATEGY=(foobar foobaz)'
] }
it 'is determined by calling the specified strategy function' do
session.send_string('e')
wait_for { session.content }.to eq('echo foo')
it 'is determined by the first strategy function to return a suggestion' do
session.send_string('foo')
wait_for { session.content }.to eq('foobar baz')
session.send_string('baz')
wait_for { session.content }.to eq('foobaz bar')
end
end
context 'when ZSH_AUTOSUGGEST_STRATEGY is set to a string' do
let(:options) { [
foobar_strategy,
foobaz_strategy,
'ZSH_AUTOSUGGEST_STRATEGY="foobar foobaz"'
] }
it 'is determined by the first strategy function to return a suggestion' do
session.send_string('foo')
wait_for { session.content }.to eq('foobar baz')
session.send_string('baz')
wait_for { session.content }.to eq('foobaz bar')
end
end
end