Silence structure dumps to avoid TinyTDS binstub puts.

Author: metaskills

test/cases/helper_sqlserver.rb

@@ -33,6 +33,20 @@ def with_use_output_inserted_disabled
       klass.use_output_inserted = true
     end
 
+    def silence_stream(stream)
+      old_stream = stream.dup
+      stream.reopen(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ ? 'NUL:' : '/dev/null')
+      stream.sync = true
+      yield
+    ensure
+      stream.reopen(old_stream)
+      old_stream.close
+    end
+
+    def quietly
+      silence_stream(STDOUT) { silence_stream(STDERR) { yield } }
+    end
+
   end
 end
 

test/cases/migration_test_sqlserver.rb

@@ -58,9 +58,4 @@ class MigrationTestSQLServer < ActiveRecord::TestCase
 
   end
 
-
-  def quietly
-    silence_stream(STDOUT) { silence_stream(STDERR) { yield } }
-  end
-
 end

test/cases/rake_test_sqlserver.rb

@@ -122,7 +122,7 @@ class SQLServerRakeStructureDumpLoadTest < SQLServerRakeTest
   it 'dumps structure and accounts for defncopy oddities' do
     # CHANGED: [TinyTDS] When utilities are available http://git.io/v3tBk
     skip if host_windows?
-    structure_dump configuration, filename
+    quietly { db_tasks.structure_dump configuration, filename }
     filedata.wont_match %r{\AUSE.*\z}
     filedata.wont_match %r{\AGO.*\z}
     filedata.must_match %r{email\s+nvarchar\(4000\)}
@@ -133,22 +133,12 @@ class SQLServerRakeStructureDumpLoadTest < SQLServerRakeTest
   it 'can load dumped structure' do
     # CHANGED: [TinyTDS] When utilities are available http://git.io/v3tBk
     skip if host_windows?
-    structure_dump configuration, filename
+    quietly { db_tasks.structure_dump configuration, filename }
     filedata.must_match %r{CREATE TABLE dbo\.users}
     db_tasks.purge(configuration)
     connection.tables.wont_include 'users'
     db_tasks.load_schema_for configuration, :sql, filename
     connection.tables.must_include 'users'
   end
 
-  private
-
-  def structure_dump(configuration, filename)
-    original_stdout = $stdout
-    $stdout = StringIO.new
-    db_tasks.structure_dump(configuration, filename)
-  ensure
-    $stdout = original_stdout
-  end
-
 end