From b81ea073a974550833421213e8ea1303a22d1452 Mon Sep 17 00:00:00 2001
From: Volker Berlin <volker.berlin@googlemail.com>
Date: Sun, 20 Oct 2019 12:43:26 +0200
Subject: [PATCH] Improve error message if there is not an expected number

---
 .../inetsoftware/jwebassembly/WasmRule.java   | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/test/de/inetsoftware/jwebassembly/WasmRule.java b/test/de/inetsoftware/jwebassembly/WasmRule.java
index e9b872a..52fcccc 100644
--- a/test/de/inetsoftware/jwebassembly/WasmRule.java
+++ b/test/de/inetsoftware/jwebassembly/WasmRule.java
@@ -375,14 +375,25 @@ public class WasmRule extends TemporaryFolder {
                 expected = new Integer( ((Boolean)expected) ? 1 : 0 );
             }
 
-            String actual = evalWasm( script, methodName, params );
+            Object actual;
+            String actualStr = evalWasm( script, methodName, params );
             if( expected instanceof Double ) { // handle different string formating of double values
-                assertEquals( actual, expected, Double.valueOf( actual ) );
+                try {
+                    actual = Double.valueOf( actualStr );
+                } catch( NumberFormatException ex ) {
+                    actual = actualStr;
+                }
             } else if( expected instanceof Float ) { // handle different string formating of float values
-                assertEquals( actual, expected, Float.valueOf( actual ) );
+                try {
+                    actual = Float.valueOf( actualStr );
+                } catch( NumberFormatException ex ) {
+                    actual = actualStr;
+                }
             } else {
-                assertEquals( String.valueOf( expected ), actual );
+                expected = String.valueOf( expected );
+                actual = actualStr;
             }
+            assertEquals( expected, actual );
         } catch( Throwable ex ) {
             failed = true;
             throwException( ex );