Subject: [PATCH 03/11] completion: add tests for 'git config' completion

From: SZEDER Gábor <[email-masked]>
Date: Tue, 13 Aug 2019 14:26:44 +0200

The next patches will change/refactor the way we complete
configuration variable names and values, so add a few tests to cover
the basics, namely the completion of matching configuration sections,
full variable names, and their values.

Note that the test checking the completion of configuration sections
is currently failing, though it's not a sign of an actual bug.  If a
section contains multiple variables, then that section is currently
repeated as many times as the number of variables in there.  This is
not a correctness issue in practice, because Bash's completion
facilities remove all repetitions anyway.  Consequently, we could list
all those repeated sections in the expected output of this test as
well, but then it would have to be updated whenever a new
configuration variable is added to those sections.  Instead, list each
matching configuration section only once, mark the test as failing for
now, and the next patch will update the completion script to avoid
those repetitions.

Signed-off-by: SZEDER Gábor <[email-masked]>
---
 t/t9902-completion.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 75512c3403..e15be1164d 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -1698,6 +1698,27 @@ do
 	'
 done
 
+test_expect_failure 'git config - section' '
+	test_completion "git config br" <<-\EOF
+	branch.Z
+	browser.Z
+	EOF
+'
+
+test_expect_success 'git config - variable name' '
+	test_completion "git config log.d" <<-\EOF
+	log.date Z
+	log.decorate Z
+	EOF
+'
+
+test_expect_success 'git config - value' '
+	test_completion "git config color.pager " <<-\EOF
+	false Z
+	true Z
+	EOF
+'
+
 test_expect_success 'sourcing the completion script clears cached commands' '
 	__git_compute_all_commands &&
 	verbose test -n "$__git_all_commands" &&
-- 
2.23.0.rc2.350.gf4fdc32db7