#!/usr/bin/env zunit

@setup {
    load "../you-should-use.plugin.zsh"
    unset YSU_MESSAGE_POSITION
}

@test 'ysu version exported' {
    git_version="$(git tag --list | sort | tail -1)"
    git tag --list

    assert "$YSU_VERSION" is_not_empty
    assert "$YSU_VERSION" same_as "$git_version"
}

@test 'ysu preexec functions are loaded by default' {
    assert '_check_aliases' in $preexec_functions
    assert '_check_git_aliases' in $preexec_functions
    assert '_check_global_aliases' in $preexec_functions
    assert '_flush_ysu_buffer' in $precmd_functions
}

@test 'ysu disable/enable functions' {
    disable_you_should_use
    assert '_check_aliases' not_in $preexec_functions
    assert '_check_git_aliases' not_in $preexec_functions
    assert '_check_global_aliases' not_in $preexec_functions
    assert '_flush_ysu_buffer' not_in $precmd_functions
    enable_you_should_use
    assert '_check_aliases' in $preexec_functions
    assert '_check_git_aliases' in $preexec_functions
    assert '_check_global_aliases' in $preexec_functions
    assert '_flush_ysu_buffer' in $precmd_functions
}

@test 'ysu message correct output' {
    unset YSU_MESSAGE_FORMAT
    run ysu_message "alias" "ls -l" "ll"

    assert $state equals 0

    expected="$(tput bold)$(tput setaf 3)Found existing alias for $(tput setaf 5)\"ls -l\"$(tput setaf 3). "
    expected+="You should use: $(tput setaf 5)\"ll\"$(tput sgr0)"

    assert "$output" same_as "$expected"
}

@test 'ysu message correct output 2' {
    unset YSU_MESSAGE_FORMAT
    run ysu_message "foobar" "2>/dev/null" "NE"

    assert $state equals 0

    expected="$(tput bold)$(tput setaf 3)Found existing foobar for $(tput setaf 5)\"2>/dev/null\"$(tput setaf 3). "
    expected+="You should use: $(tput setaf 5)\"NE\"$(tput sgr0)"

    assert "$output" same_as "$expected"
}

@test 'escapes \ and % correctly' {
    unset YSU_MESSAGE_FORMAT
    run ysu_message "alias" "printf '%s\\n'" "pf"

    assert $state equals 0

    expected="$(tput bold)$(tput setaf 3)Found existing alias for $(tput setaf 5)\"printf '%s\\n'\"$(tput setaf 3). "
    expected+="You should use: $(tput setaf 5)\"pf\"$(tput sgr0)"

    assert "$output" same_as "$expected"
}

@test 'ysu - _write_ysu_buffer after' {
    unset YSU_MESSAGE_FORMAT
    YSU_MESSAGE_POSITION="after"
    _YSU_BUFFER=""

    _write_ysu_buffer "hello world"

    assert $state equals 0

    assert "$output" is_empty
    assert "$_YSU_BUFFER" same_as "hello world"
}

@test 'ysu message - custom message' {
    export YSU_MESSAGE_FORMAT="Hi there %alias_type! %command <=> %alias"
    run ysu_message "git alias" "tig" "t"

    assert $state equals 0
    assert "$output" same_as "Hi there git alias! tig <=> t"
}

@test 'ysu message - custom message 2' {
    export YSU_MESSAGE_FORMAT="%alias is a %alias_type for %command"
    run ysu_message "alias" "xdg-open" "xopen"

    assert $state equals 0
    assert "$output" same_as "xopen is a alias for xdg-open"
}

@test 'ysu message - custom message multiple usages' {
    export YSU_MESSAGE_FORMAT="%alias %alias %command %command %alias_type %alias_type"
    run ysu_message 'git alias' 'xpaste' 'xp'

    assert $state equals 0
    assert "$output" same_as "xp xp xpaste xpaste git alias git alias"
}
