Tests don't run mvn if JAVAOBJ_NO_MAVEN is set

If the JAVAOBJ_NO_MAVEN environment variable is set to a non-empty value,
the .ser files won't be generated with Maven.
This allows testing only with the repository files.

Author: tcalmant

tests/tests.py

@@ -69,11 +69,12 @@ def setUpClass(cls):
         # Compute the java directory
         java_dir = os.path.join(os.path.dirname(__file__), "java")
 
-        # Run Maven and go back to the working folder
-        cwd = os.getcwd()
-        os.chdir(java_dir)
-        subprocess.call("mvn test", shell=True)
-        os.chdir(cwd)
+        if not os.getenv("JAVAOBJ_NO_MAVEN"):
+            # Run Maven and go back to the working folder
+            cwd = os.getcwd()
+            os.chdir(java_dir)
+            subprocess.call("mvn test", shell=True)
+            os.chdir(cwd)
 
     def read_file(self, filename, stream=False):
         """

tests/tests_v2.py

@@ -142,7 +142,7 @@ def __init__(self):
         self.name = "java.util.Random"
         self.field_names = ['haveNextNextGaussian', 'nextNextGaussian', 'seed']
         self.field_types = [
-            javaobj.beans.FieldType.BOOLEAN, 
+            javaobj.beans.FieldType.BOOLEAN,
             javaobj.beans.FieldType.DOUBLE,
             javaobj.beans.FieldType.LONG
         ]
@@ -181,11 +181,12 @@ def setUpClass(cls):
         # Compute the java directory
         java_dir = os.path.join(os.path.dirname(__file__), "java")
 
-        # Run Maven and go back to the working folder
-        cwd = os.getcwd()
-        os.chdir(java_dir)
-        subprocess.call("mvn test", shell=True)
-        os.chdir(cwd)
+        if not os.getenv("JAVAOBJ_NO_MAVEN"):
+            # Run Maven and go back to the working folder
+            cwd = os.getcwd()
+            os.chdir(java_dir)
+            subprocess.call("mvn test", shell=True)
+            os.chdir(cwd)
 
     def read_file(self, filename, stream=False):
         """