#!/bin/sh

test_description='help.autocorrect finding a match'
. ./test-lib.sh

test_expect_success 'setup' '
        # An alias
        git config alias.lgf "log --format=%s --first-parent" &&

        # A random user-defined command
        write_script git-distimdistim <<-EOF &&
                echo distimdistim was called
        EOF

        PATH="$PATH:." &&
        export PATH &&

        git commit --allow-empty -m "a single log entry" &&

        # Sanity check
        git lgf >actual &&
        echo "a single log entry" >expect &&
        test_cmp expect actual &&

        git distimdistim >actual &&
        echo "distimdistim was called" >expect &&
        test_cmp expect actual
'

test_expect_success 'autocorrect showing candidates' '
        git config help.autocorrect 0 &&

        test_must_fail git lfg 2>actual &&
        sed -e "1,/^Did you mean this/d" actual | grep lgf &&

        test_must_fail git distimdist 2>actual &&
        sed -e "1,/^Did you mean this/d" actual | grep distimdistim
'

test_expect_success 'autocorrect running commands' '
        git config help.autocorrect -1 &&

        git lfg >actual &&
        echo "a single log entry" >expect &&
        test_cmp expect actual &&

        git distimdist >actual &&
        echo "distimdistim was called" >expect &&
        test_cmp expect actual
'

test_done