fix test

remix-debugger/test-browser/test/vmdebugger.js

@@ -39,8 +39,13 @@ function loadTraceNotFound (browser) {
     .setValue('#txinput', '0x20ef65b8b186ca942zcccd634f37074dde49b541c27994fc7596740ef44cfd51')
     .click('#load')
     .click('#txinfo .title')
-    .click('#txinfo .dropdownpanel .btn')
-    .expect.element('#txinfo .dropdownpanel .dropdownrawcontent').text.to.contain('<not found>')
+    .execute(function () {
+      return document.querySelector('#txinfo .dropdownpanel .dropdownrawcontent').innerHTML
+    }, [], function (result) {
+      if (result.value.indexOf('<not found>') === -1) {
+        browser.assert.fail(' txinput panel does not contain <not found> ', 'info about error', '')
+      }
+    })
   return browser
 }
 
@@ -50,9 +55,14 @@ function loadTrace (browser) {
     .setValue('#txinput', '0x20ef65b8b186ca942fcccd634f37074dde49b541c27994fc7596740ef44cfd51')
     .click('#load')
     .click('#txinfo .title')
-    .click('#txinfo .dropdownpanel .btn')
-    .expect.element('#txinfo .dropdownpanel .dropdownrawcontent').text.to.contain('0x20ef65b8b186ca942fcccd634f37074dde49b541c27994fc7596740ef44cfd51')
-  browser.click('#unload')
+    .execute(function () {
+      return document.querySelector('#txinfo .dropdownpanel .dropdownrawcontent').innerHTML
+    }, [], function (result) {
+      if (result.value.indexOf('0x20ef65b8b186ca942fcccd634f37074dde49b541c27994fc7596740ef44cfd51') === -1) {
+        browser.assert.fail(' txinput panel does not contain 0x20ef65b8b186ca942fcccd634f37074dde49b541c27994fc7596740ef44cfd51 ', 'info about error', '')
+      }
+    })
+    .click('#unload')
     .waitForElementNotVisible('#vmdebugger', 1000)
   return browser
 }