[PATCH v16 6/7] t7507-commit-verbose: improve test coverage by testing number of diffs
- From
Pranit Bauva <pranit.bauva@gmail.com>
- Date
- May 5, 2016, 09:50 UTC
- Message-ID
- <1462441802-4768-7-git-send-email-pranit.bauva@gmail.com>
- In-Reply-To
- <1462441802-4768-1-git-send-email-pranit.bauva@gmail.com>
Make the fake "editor" store output of grep in a file so that we can see how many diffs were contained in the message and use them in individual tests where ever it is required. A subsequent commit will introduce scenarios where it is important to be able to exactly determine how many diffs were present.
The fake "editor" is always made to succeed regardless of whether grep found diff headers or not so that we don't have to use 'test_must_fail' for which 'test_line_count = 0' is an easy substitute and also helps in maintaining the consistency.
Also use write_script() to create the fake "editor".
Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
--- t/t7507-commit-verbose.sh | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/t/t7507-commit-verbose.sh b/t/t7507-commit-verbose.sh index a3c8582..5a81181 100755 --- a/t/t7507-commit-verbose.sh +++ b/t/t7507-commit-verbose.sh @@ -3,11 +3,10 @@ test_description='verbose commit template' . ./test-lib.sh -cat >check-for-diff <<EOF -#!$SHELL_PATH -exec grep '^diff --git' "\$1" +write_script "check-for-diff" <<\EOF && +grep '^diff --git' "$1" >out +exit 0 EOF -chmod +x check-for-diff test_set_editor "$PWD/check-for-diff" cat >message <<'EOF' @@ -23,7 +22,8 @@ test_expect_success 'setup' ' ' test_expect_success 'initial commit shows verbose diff' ' - git commit --amend -v + git commit --amend -v && + test_line_count = 1 out ' test_expect_success 'second commit' ' @@ -39,13 +39,15 @@ check_message() { test_expect_success 'verbose diff is stripped out' ' git commit --amend -v && - check_message message + check_message message && + test_line_count = 1 out ' test_expect_success 'verbose diff is stripped out (mnemonicprefix)' ' git config diff.mnemonicprefix true && git commit --amend -v && - check_message message + check_message message && + test_line_count = 1 out ' cat >diff <<'EOF'
-- 2.8.1