Attempt to fix C# tests

ycmd/tests/cs/subcommands_test.py

@@ -109,15 +109,12 @@ def test_Subcommands_FixIt_Multi( self, app ):
       'fixits': contains_exactly(
         has_entries( {
           'text': 'Introduce constant',
-          'command': has_entries( { 'index': 0 } ),
           'resolve': True } ),
         has_entries( {
           'text': 'Convert to binary',
-          'command': has_entries( { 'index': 1 } ),
           'resolve': True } ),
         has_entries( {
           'text': 'Convert to hex',
-          'command': has_entries( { 'index': 2 } ),
           'resolve': True } ),
       ) } ) )
     request.pop( 'command_arguments' )
@@ -152,11 +149,9 @@ def test_Subcommands_FixIt_Range( self, app ):
       'fixits': contains_exactly(
         has_entries( {
           'text': 'Extract method',
-          'command': has_entries( { 'index': 0 } ),
           'resolve': True } ),
         has_entries( {
           'text': 'Extract local function',
-          'command': has_entries( { 'index': 1 } ),
           'resolve': True } ),
       )
     } ) )
@@ -415,7 +410,7 @@ def test_Subcommands_GoToReferences_InvalidLocation( self, app ):
                               goto_data,
                               expect_errors = True ).json
     assert_that( response, ErrorMatcher(
-                             RuntimeError, 'No references found' ) )
+                             RuntimeError, 'Cannot jump to location' ) )
 
 
   @SharedYcmd
@@ -507,7 +502,7 @@ def test_Subcommands_GetType_VariableDeclaration( self, app ):
     gettype_data = BuildRequest( completer_target = 'filetype_default',
                                  command_arguments = [ 'GetType' ],
                                  line_num = 5,
-                                 column_num = 5,
+                                 column_num = 9,
                                  contents = contents,
                                  filetype = 'cs',
                                  filepath = filepath )