From 8dbd39f6410f7f4523deaec0faa92de24a114058 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Fri, 30 Dec 2022 19:28:12 -0800
Subject: [PATCH] Improved test [skip ci]

---
 test/t/008_avg.pl | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/test/t/008_avg.pl b/test/t/008_avg.pl
index 4df8ec7..537d857 100644
--- a/test/t/008_avg.pl
+++ b/test/t/008_avg.pl
@@ -2,7 +2,7 @@ use strict;
 use warnings;
 use PostgresNode;
 use TestLib;
-use Test::More tests => 2;
+use Test::More tests => 5;
 
 # Initialize node
 my $node = get_new_node('node');
@@ -14,7 +14,7 @@ $node->safe_psql("postgres", "CREATE EXTENSION vector;");
 $node->safe_psql("postgres", "CREATE TABLE tst (r1 real, r2 real, r3 real, v vector(3));");
 $node->safe_psql("postgres",
 	"INSERT INTO tst SELECT r1, r2, r3, ARRAY[r1, r2, r3] FROM (
-		SELECT random() + 1 AS r1, random() + 2 AS r2, random() + 3 AS r3 FROM generate_series(1, 1000000) t
+		SELECT random() + 1.01 AS r1, random() + 2.01 AS r2, random() + 3.01 AS r3 FROM generate_series(1, 1000000) t
 	) i;"
 );
 
@@ -24,6 +24,9 @@ my $r2 = $node->safe_psql("postgres", "SELECT AVG(r2)::float4 FROM tst;");
 my $r3 = $node->safe_psql("postgres", "SELECT AVG(r3)::float4 FROM tst;");
 my $avg = $node->safe_psql("postgres", "SELECT AVG(v) FROM tst;");
 is($avg, "[$r1,$r2,$r3]");
+like($avg, qr/\[1\.5/);
+like($avg, qr/,2\.5/);
+like($avg, qr/,3\.5/);
 
 # Test explain
 my $explain = $node->safe_psql("postgres", "EXPLAIN SELECT AVG(v) FROM tst;");