[PATCH v6 6/6] t/t7004-tag: Add --format specifier tests

[santiago@nyu.edu]

From: Santiago Torres <santiago@nyu.edu>

tag -v now supports --format specifiers to inspect the contents of a tag
upon verification. Add two tests to ensure this behavior is respected in
future changes.

Signed-off-by: Santiago Torres <santiago@nyu.edu>
---
 t/t7004-tag.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index 07869b0c0..ba88b556b 100755
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -874,6 +874,22 @@ test_expect_success GPG 'verifying a forged tag should fail' '
 	test_must_fail git tag -v forged-tag
 '
 
+test_expect_success 'verifying a proper tag with --format pass and format accordingly' '
+	cat >expect <<-\EOF
+	tagname : signed-tag
+	EOF &&
+	git tag -v --format="tagname : %(tag)" "signed-tag" >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'verifying a forged tag with --format fail and format accordingly' '
+	cat >expect <<-\EOF
+	tagname : forged-tag
+	EOF &&
+	test_must_fail git tag -v --format="tagname : %(tag)" "forged-tag" >actual &&
+	test_cmp expect actual
+'
+
 # blank and empty messages for signed tags:
 
 get_tag_header empty-signed-tag $commit commit $time >expect
-- 
2.11.0