Run database specific tests in separate Travis builds

.travis.yml

@@ -6,8 +6,9 @@ python:
 
 env:
   matrix:
-    - BACKEND=hsqldb
-    - BACKEND=sqlitejdbc
+    - BACKEND=hsqldb TESTNAME=test_integration.HsqldbTest
+    - BACKEND=sqlitejdbc TESTNAME=test_integration.SqliteXerialTest
+    - BACKEND=sqlitepy TESTNAME=test_integration.SqlitePyTest
 
 matrix:
   # exclude:
@@ -15,7 +16,7 @@ matrix:
   #     env: BACKEND=sqlitejdbc
   include:
     - python: 2.7
-      env: JYTHON=org.python:jython-installer:2.5.3 BACKEND=hsqldb
+      env: JYTHON=org.python:jython-installer:2.5.3 BACKEND=hsqldb TESTNAME=test_integration.HsqldbTest
 
 before_install:
   - ci/before_install.sh
@@ -24,9 +25,10 @@ before_install:
 install:
   - pip install jip==0.7
   - pip install -e .
+  - pip install -r requirements_test.txt
   - jip install org.xerial:sqlite-jdbc:3.7.2
   - jip install org.hsqldb:hsqldb:1.8.0.10
 
 script:
   - export CLASSPATH=$VIRTUAL_ENV/javalib/*
-  - python test.py
+  - python test/testsuite.py $TESTNAME

requirements_test.txt

@@ -0,0 +1,2 @@
+unittest2==0.5.1
+xmlrunner==1.7.4

test/testsuite.py

@@ -2,33 +2,26 @@
 """Run unittests in the `tests` directory."""
 
 from optparse import OptionParser
-import os
 import sys
 
-def adjust_sys_path(dir_name='libs'):
-    """
-    Patch to search the libs folder. At the moment, I believe it's unable to
-    find .egg's, but it does search libs for imports before anything else.
-    """
-    root_dir = os.path.dirname(os.path.abspath(__file__))
-    sys.path.insert(0, os.path.join(root_dir, dir_name))
-
-adjust_sys_path('libs')
-adjust_sys_path('src')
-
-import unittest2
+import unittest2 as unittest
 
 def main():
     parser = OptionParser()
     parser.add_option("-x", "--xml", action="store_true", dest="xml",
                   help="write test report in xunit file format")
     (options, args) = parser.parse_args(sys.argv)
-    suite = unittest2.loader.TestLoader().discover('src/test')
+    loader = unittest.defaultTestLoader
+    names = args[1:]
+    if names:
+        suite = loader.loadTestsFromNames(names)
+    else:
+        suite = loader.discover('test')
     if options.xml:
         import xmlrunner
         runner = xmlrunner.XMLTestRunner(output='build/test-reports')
     else:
-        runner = unittest2.TextTestRunner(verbosity=2)
+        runner = unittest.TextTestRunner(verbosity=2)
     result = runner.run(suite)
     if result.wasSuccessful():
         return 0