dotfiles/zsh/modules/zsh-autosuggestions/test/widgets/modify_test.zsh
2018-04-05 13:06:54 +02:00

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#!/usr/bin/env zsh
source "${0:a:h}/../test_helper.zsh"
oneTimeSetUp() {
source_autosuggestions
}
setUp() {
BUFFER=''
POSTDISPLAY=''
ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=''
}
tearDown() {
restore _zsh_autosuggest_invoke_original_widget
restore _zsh_autosuggest_suggestion
}
testModify() {
stub_and_eval \
_zsh_autosuggest_invoke_original_widget \
'BUFFER+="e"'
stub_and_echo \
_zsh_autosuggest_suggestion \
'echo hello'
_zsh_autosuggest_modify 'original-widget'
assertTrue \
'original widget not invoked' \
'stub_called _zsh_autosuggest_invoke_original_widget'
assertEquals \
'BUFFER was not modified' \
'e' \
"$BUFFER"
assertEquals \
'POSTDISPLAY does not contain suggestion' \
'cho hello' \
"$POSTDISPLAY"
}
testModifyBufferTooLarge() {
ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE='20'
stub_and_eval \
_zsh_autosuggest_invoke_original_widget \
'BUFFER+="012345678901234567890"'
stub_and_echo \
_zsh_autosuggest_suggestion \
'012345678901234567890123456789'
_zsh_autosuggest_modify 'original-widget'
assertTrue \
'original widget not invoked' \
'stub_called _zsh_autosuggest_invoke_original_widget'
assertEquals \
'BUFFER was not modified' \
'012345678901234567890' \
"$BUFFER"
assertEquals \
'POSTDISPLAY does not contain suggestion' \
'' \
"$POSTDISPLAY"
}
testRetval() {
stub_and_eval \
_zsh_autosuggest_invoke_original_widget \
'return 1'
_zsh_autosuggest_widget_modify 'original-widget'
assertEquals \
'Did not return correct value from original widget' \
'1' \
"$?"
}
run_tests "$0"