From c1484fbbf212e1c5fd2e27f0e4355d4f0a3d189e Mon Sep 17 00:00:00 2001
From: Benjamin Morel <benjamin.morel@gmail.com>
Date: Fri, 20 Mar 2015 11:24:04 +0100
Subject: [PATCH] Fixed Point::envelope() tests

---
 tests/PointTest.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/tests/PointTest.php b/tests/PointTest.php
index 19664073..ebc83360 100644
--- a/tests/PointTest.php
+++ b/tests/PointTest.php
@@ -217,10 +217,15 @@ public function testEnvelope(Point $point)
         $this->is3D($point->is3D());
         $this->isMeasured($point->isMeasured());
 
-        $envelope = $point->envelope()->asText();
+        $envelope = $point->envelope();
+        $possiblePoint = $point->noZ()->noM();
+        $possiblePolygon = Polygon::factory([LinearRing::factory(array_fill(0, 5, $possiblePoint))]);
 
-        $polygon = Polygon::factory([LinearRing::factory([$point, $point, $point, $point, $point])]);
-        $this->assertTrue($envelope == $point->asText() || $envelope == $polygon->asText(), $envelope);
+        $envelope = $envelope->asText();
+        $possiblePoint = $possiblePoint->asText();
+        $possiblePolygon = $possiblePolygon->asText();
+
+        $this->assertTrue($envelope == $possiblePoint || $envelope == $possiblePolygon, 'Unexpected envelope: ' . $envelope);
     }
 
     /**