Subject: [PATCH 1/6] t9902-completion: add tests for the __git_find_on_cmdline() helper

From: SZEDER Gábor <[email-masked]>
Date: Thu, 17 Oct 2019 19:34:56 +0200

The following two patches will refactor and extend the
__git_find_on_cmdline() helper function, so let's add a few tests
first to make sure that its basic behavior doesn't change.

Signed-off-by: SZEDER Gábor <[email-masked]>
---
 t/t9902-completion.sh | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 54f8ce18cb..847ce601d2 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -1363,6 +1363,34 @@ test_expect_success 'teardown after path completion tests' '
 	       BS\\dir '$'separators\034in\035dir''
 '
 
+test_expect_success '__git_find_on_cmdline - single match' '
+	echo list >expect &&
+	(
+		words=(git command --opt list) &&
+		cword=${#words[@]} &&
+		__git_find_on_cmdline "add list remove" >actual
+	) &&
+	test_cmp expect actual
+'
+
+test_expect_success '__git_find_on_cmdline - multiple matches' '
+	echo remove >expect &&
+	(
+		words=(git command -o --opt remove list add) &&
+		cword=${#words[@]} &&
+		__git_find_on_cmdline "add list remove" >actual
+	) &&
+	test_cmp expect actual
+'
+
+test_expect_success '__git_find_on_cmdline - no match' '
+	(
+		words=(git command --opt branch) &&
+		cword=${#words[@]} &&
+		__git_find_on_cmdline "add list remove" >actual
+	) &&
+	test_must_be_empty actual
+'
 
 test_expect_success '__git_get_config_variables' '
 	cat >expect <<-EOF &&
-- 
2.23.0.1084.gae250eaa40