Python unit tests (#13)

* Modified build to allow Python unit tests to run
* Added extra dependencies and build recipes for the unit tests

buildozer.spec.sample

@@ -36,7 +36,7 @@ version = 0.1
 
 # (list) Application requirements
 # comma seperated e.g. requirements = sqlite3,kivy
-requirements = openssl, sqlite3, hostpython2, pycrypto==2.6.1, android, pyjnius, constantly, incremental, functools32, miniupnpc==1.9, gmpy==1.17, twisted==16.6.0, appdirs==1.4.3, argparse==1.2.1, docopt==0.6.2, base58==0.2.2, colorama==0.3.7, dnspython==1.12.0, ecdsa==0.13, envparse==0.2.0, jsonrpc==1.2, jsonrpclib==0.1.7, jsonschema==2.5.1, pbkdf2==1.3, pycrypto==2.6.1, pyyaml==3.12, qrcode==5.2.2, requests==2.9.1, txrequests==0.9.5, seccure==0.3.1.3, service_identity==16.0.0, six==1.9.0, slowaes==0.1a1, txJSON-RPC==0.5, wsgiref==0.1.2, zope.interface==4.3.3, protobuf==3.2.0, git+https://github.com/lbryio/lbryschema.git#egg=lbryschema, git+https://github.com/lbryio/lbryum.git#egg=lbryum, git+https://github.com/lbryio/lbry.git#egg=lbry
+requirements = openssl, sqlite3, hostpython2, pycrypto==2.6.1, android, pyjnius, constantly, incremental, functools32, miniupnpc==1.9, gmpy==1.17, twisted==16.6.0, appdirs==1.4.3, argparse==1.2.1, docopt==0.6.2, base58==0.2.2, colorama==0.3.7, dnspython==1.12.0, ecdsa==0.13, envparse==0.2.0, jsonrpc==1.2, jsonrpclib==0.1.7, jsonschema==2.5.1, pbkdf2==1.3, pycrypto==2.6.1, pyyaml==3.12, qrcode==5.2.2, requests==2.9.1, txrequests==0.9.5, seccure==0.3.1.3, service_identity==16.0.0, six==1.9.0, slowaes==0.1a1, txJSON-RPC==0.5, wsgiref==0.1.2, zope.interface==4.3.3, protobuf==3.2.0, git+https://github.com/lbryio/lbryschema.git@v0.0.12rc1#egg=lbryschema, git+https://github.com/lbryio/lbryum.git@v3.1.9rc2#egg=lbryum, git+https://github.com/lbryio/lbry.git#egg=lbrynet, asn1crypto, cryptography==2.0.3, funcsigs, mock, pbr, unqlite
 
 # (str) Custom source folders for requirements
 # Sets custom source for any requirements with recipes

buildozer.spec.travis

@@ -36,7 +36,7 @@ version = 0.1
 
 # (list) Application requirements
 # comma seperated e.g. requirements = sqlite3,kivy
-requirements = openssl, sqlite3, hostpython2, pycrypto==2.6.1, android, pyjnius, constantly, incremental, functools32, miniupnpc==1.9, gmpy==1.17, twisted==16.6.0, appdirs==1.4.3, argparse==1.2.1, docopt==0.6.2, base58==0.2.2, colorama==0.3.7, dnspython==1.12.0, ecdsa==0.13, envparse==0.2.0, jsonrpc==1.2, jsonrpclib==0.1.7, jsonschema==2.5.1, pbkdf2==1.3, pycrypto==2.6.1, pyyaml==3.12, qrcode==5.2.2, requests==2.9.1, txrequests==0.9.5, seccure==0.3.1.3, service_identity==16.0.0, six==1.9.0, slowaes==0.1a1, txJSON-RPC==0.5, wsgiref==0.1.2, zope.interface==4.3.3, protobuf==3.2.0, git+https://github.com/lbryio/lbryschema.git#egg=lbryschema, git+https://github.com/lbryio/lbryum.git#egg=lbryum, git+https://github.com/lbryio/lbry.git#egg=lbry
+requirements = openssl, sqlite3, hostpython2, pycrypto==2.6.1, android, pyjnius, constantly, incremental, functools32, miniupnpc==1.9, gmpy==1.17, twisted==16.6.0, appdirs==1.4.3, argparse==1.2.1, docopt==0.6.2, base58==0.2.2, colorama==0.3.7, dnspython==1.12.0, ecdsa==0.13, envparse==0.2.0, jsonrpc==1.2, jsonrpclib==0.1.7, jsonschema==2.5.1, pbkdf2==1.3, pycrypto==2.6.1, pyyaml==3.12, qrcode==5.2.2, requests==2.9.1, txrequests==0.9.5, seccure==0.3.1.3, service_identity==16.0.0, six==1.9.0, slowaes==0.1a1, txJSON-RPC==0.5, wsgiref==0.1.2, zope.interface==4.3.3, protobuf==3.2.0, git+https://github.com/lbryio/lbryschema.git@v0.0.12rc1#egg=lbryschema, git+https://github.com/lbryio/lbryum.git@v3.1.9rc2#egg=lbryum, git+https://github.com/lbryio/lbry.git#egg=lbrynet, asn1crypto, cryptography==2.0.3, funcsigs, mock, pbr, unqlite
 
 # (str) Custom source folders for requirements
 # Sets custom source for any requirements with recipes

p4a/pythonforandroid/bootstraps/lbry/build/blacklist.txt

@@ -6,7 +6,7 @@
 *.egg-info
 
 # unit test
-unittest/*
+#unittest/*
 
 # python config
 config/makesetup

p4a/pythonforandroid/bootstraps/lbry/build/templates/AndroidManifest.tmpl.xml

@@ -118,6 +118,8 @@
         {% endfor %}
 		<service android:name="{{ args.package }}.LbrynetService"
 				 android:process=":service_lbrynet" />
+		<service android:name="{{ args.package }}.LbrynetTestRunnerService"
+				 android:process=":service_lbrynet_testrunner" />
 
         {% if args.billing_pubkey %}
         <service android:name="org.kivy.android.billing.BillingReceiver"

p4a/pythonforandroid/bootstraps/lbry/build/templates/activity_service_control.xml

@@ -33,7 +33,6 @@
             />
     </LinearLayout>
 
-
     <Button
         android:id="@+id/btn_start_stop"
         android:layout_width="120dp"
@@ -42,4 +41,47 @@
         android:layout_marginTop="12dp"
         android:text="@string/start"/>
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        android:layout_marginTop="24dp"
+        >
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:weightSum="3">
+            <TextView
+                android:layout_weight="2"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:textSize="20sp"
+                android:layout_gravity="center_vertical"
+                android:text="@string/unit_tests"
+                />
+            <Button
+                android:id="@+id/btn_run_tests"
+                android:layout_weight="1"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="right|center_vertical"
+                android:text="@string/run_tests"/>
+        </LinearLayout>
+
+        <ScrollView
+            android:layout_marginTop="12dp"
+            android:padding="6dp"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+            <TextView
+                android:id="@+id/test_runner_output"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:textSize="12sp"
+                />
+        </ScrollView>
+
+    </LinearLayout>
+
 </LinearLayout>

p4a/pythonforandroid/bootstraps/lbry/build/templates/strings.tmpl.xml

@@ -10,4 +10,7 @@
     <string name="stopped">Stopped</string>
     <string name="start">START</string>
     <string name="stop">STOP</string>
+
+    <string name="unit_tests">Unit tests</string>
+    <string name="run_tests">RUN</string>
 </resources>

recipes/cffi/__init__.py

@@ -0,0 +1,36 @@
+from pythonforandroid.recipe import CompiledComponentsPythonRecipe, Recipe
+from os.path import join
+
+
+class CffiRecipe(CompiledComponentsPythonRecipe):
+	name = 'cffi'
+	version = '1.11.0'
+	#url = 'https://pypi.python.org/packages/source/c/cffi/cffi-{version}.tar.gz'
+	url = 'https://pypi.python.org/packages/4e/32/4070bdf32812c89eb635c80880a5caa2e0189aa7999994c265577e5154f3/cffi-{version}.tar.gz'
+
+	depends = [('python2', 'python3crystax'), 'setuptools', 'pycparser', 'libffi']
+
+	patches = ['disable-pkg-config.patch']
+
+	# call_hostpython_via_targetpython = False
+	install_in_hostpython = True
+
+	def get_recipe_env(self, arch=None):
+		env = super(CffiRecipe, self).get_recipe_env(arch)
+		libffi = self.get_recipe('libffi', self.ctx)
+		includes = libffi.get_include_dirs(arch)
+		env['CFLAGS'] = ' -I'.join([env.get('CFLAGS', '')] + includes)
+		env['LDFLAGS'] = (env.get('CFLAGS', '') + ' -L' +
+		                  self.ctx.get_libs_dir(arch.arch))
+		env['LDSHARED'] = env['CC'] + ' -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions'
+		env['PYTHONPATH'] = ':'.join([self.ctx.get_site_packages_dir(), env['BUILDLIB_PATH']])
+		
+		target_python = Recipe.get_recipe('python2', self.ctx).get_build_dir(arch.arch)
+		env['PYTHON_ROOT'] = join(target_python, 'python-install')
+		env['CFLAGS'] += ' -I' + env['PYTHON_ROOT'] + '/include/python2.7'
+		env['LDFLAGS'] += ' -L' + env['PYTHON_ROOT'] + '/lib' + ' -lpython2.7'
+		
+		return env
+
+
+recipe = CffiRecipe()

recipes/cffi/disable-pkg-config.patch

@@ -0,0 +1,29 @@
+diff -Naur cffi-1.4.2/setup.py b/setup.py
+--- cffi-1.4.2/setup.py	2015-12-21 12:09:47.000000000 -0600
++++ b/setup.py	2015-12-23 10:20:40.590622524 -0600
+@@ -5,8 +5,7 @@
+ 
+ sources = ['c/_cffi_backend.c']
+ libraries = ['ffi']
+-include_dirs = ['/usr/include/ffi',
+-                '/usr/include/libffi']    # may be changed by pkg-config
++include_dirs = []
+ define_macros = []
+ library_dirs = []
+ extra_compile_args = []
+@@ -67,14 +66,7 @@
+         sys.stderr.write("The above error message can be safely ignored\n")
+ 
+ def use_pkg_config():
+-    if sys.platform == 'darwin' and os.path.exists('/usr/local/bin/brew'):
+-        use_homebrew_for_libffi()
+-
+-    _ask_pkg_config(include_dirs,       '--cflags-only-I', '-I', sysroot=True)
+-    _ask_pkg_config(extra_compile_args, '--cflags-only-other')
+-    _ask_pkg_config(library_dirs,       '--libs-only-L', '-L', sysroot=True)
+-    _ask_pkg_config(extra_link_args,    '--libs-only-other')
+-    _ask_pkg_config(libraries,          '--libs-only-l', '-l')
++    pass
+ 
+ def use_homebrew_for_libffi():
+     # We can build by setting:

recipes/cryptography/__init__.py

@@ -0,0 +1,30 @@
+from pythonforandroid.recipe import CompiledComponentsPythonRecipe, Recipe
+from os.path import dirname, join
+
+class CryptographyRecipe(CompiledComponentsPythonRecipe):
+    name = 'cryptography'
+    version = '2.0.3'
+    url = 'https://github.com/pyca/cryptography/archive/{version}.tar.gz'
+    depends = [('python2', 'python3crystax'), 'openssl', 'idna', 'pyasn1', 'six', 'setuptools', 'enum34', 'ipaddress', 'cffi']
+    call_hostpython_via_targetpython = False
+
+    def get_recipe_env(self, arch):
+        env = super(CryptographyRecipe, self).get_recipe_env(arch)
+        r = self.get_recipe('openssl', self.ctx)
+        openssl_dir = r.get_build_dir(arch.arch)
+        target_python = Recipe.get_recipe('python2', self.ctx).get_build_dir(arch.arch)
+        env['PYTHON_ROOT'] = self.ctx.get_python_install_dir()
+        env['CFLAGS'] += ' -I' + env['PYTHON_ROOT'] + '/include/python2.7' + \
+                         ' -I' + join(openssl_dir, 'include') + \
+                         ' -I' + join(target_python, 'Modules/_ctypes/libffi_arm_wince')
+        # Set linker to use the correct gcc
+        env['LDSHARED'] = env['CC'] + ' -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions'
+        env['LDFLAGS'] += ' -L' + env['PYTHON_ROOT'] + '/lib' + \
+                          ' -L' + openssl_dir + \
+                          ' -lpython2.7' + \
+                          ' -lssl' + r.version + \
+                          ' -lcrypto' + r.version
+        
+        return env
+
+recipe = CryptographyRecipe()

recipes/ipaddress/__init__.py

@@ -0,0 +1,14 @@
+from pythonforandroid.recipe import PythonRecipe
+
+
+class IpaddressRecipe(PythonRecipe):
+	name = 'ipaddress'
+	version = '1.0.16'
+	url = 'https://pypi.python.org/packages/source/i/ipaddress/ipaddress-{version}.tar.gz'
+
+	depends = ['python2']
+	
+	call_hostpython_via_targetpython = False
+
+
+recipe = IpaddressRecipe()

recipes/pyasn1/__init__.py

@@ -0,0 +1,11 @@
+
+from pythonforandroid.toolchain import PythonRecipe
+
+
+class PyASN1Recipe(PythonRecipe):
+    version = '0.1.8'
+    url = 'https://pypi.python.org/packages/source/p/pyasn1/pyasn1-{version}.tar.gz'
+    depends = ['python2']
+    call_hostpython_via_targetpython = False
+
+recipe = PyASN1Recipe()

recipes/unqlite/__init__.py

@@ -0,0 +1,32 @@
+import glob
+from pythonforandroid.toolchain import (
+    CythonRecipe,
+    Recipe,
+    current_directory,
+    info,
+    shprint,
+)
+from os.path import join
+import sh
+
+
+class UnqliteRecipe(CythonRecipe):
+    version = '0.6.0'
+    url = 'https://pypi.python.org/packages/cb/4e/e1f64a3d0f6462167805940b4c72f47bafc1129e363fc4c0f79a1cdc5dd1/unqlite-{version}.tar.gz'
+    depends = ['python2', 'setuptools']
+    call_hostpython_via_targetpython = False
+
+    patches = ['setup.patch']
+    
+    def get_recipe_env(self, arch):
+        env = super(UnqliteRecipe, self).get_recipe_env(arch)
+
+        target_python = Recipe.get_recipe('python2', self.ctx).get_build_dir(arch.arch)
+        env['PYTHON_ROOT'] = join(target_python, 'python-install')
+        env['CFLAGS'] += ' -I' + env['PYTHON_ROOT'] + '/include/python2.7'
+        env['LDFLAGS'] += ' -L' + env['PYTHON_ROOT'] + '/lib' + ' -lpython2.7'
+        
+        return env
+    
+
+recipe = UnqliteRecipe()

recipes/unqlite/setup.patch

@@ -0,0 +1,26 @@
+--- a/setup.py	2016-08-22 19:45:52.000000000 +0100
++++ b/setup.py	2017-09-16 01:35:36.675202502 +0100
+@@ -1,11 +1,7 @@
+ import glob
+-from distutils.core import setup, Extension
+-
+-try:
+-    from Cython.Build import cythonize
+-except ImportError:
+-    raise RuntimeError('Cython must be installed to build unqlite-python.')
+-
++from setuptools import setup
++from setuptools.extension import Extension
++from setuptools.command.build_ext import build_ext
+ 
+ python_source = 'unqlite.pyx'
+ library_source = glob.glob('src/*.c')
+@@ -45,5 +41,7 @@
+         'Topic :: Database :: Database Engines/Servers',
+         'Topic :: Software Development :: Embedded Systems',
+         'Topic :: Software Development :: Libraries :: Python Modules'],
+-    ext_modules=cythonize(unqlite_extension)
++    cmdclass = {'build_ext': build_ext},
++    ext_modules=[unqlite_extension]
+ )
++

src/main/java/io/lbry/lbrynet/LbrynetService.java

@@ -1,19 +1,20 @@
 package io.lbry.lbrynet;
 
 import android.app.Activity;
-import android.content.Intent;
-import android.content.Context;
 import android.app.Notification;
 import android.app.PendingIntent;
+import android.content.Intent;
+import android.content.Context;
+import android.os.Bundle;
 import android.util.Log;
-import java.io.InputStream;
+
+import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.FileWriter;
-import java.io.File;
+import java.io.InputStream;
-import android.os.Bundle;
+
 import org.kivy.android.PythonService;
-import org.kivy.android.PythonActivity;
 import org.renpy.android.AssetExtract;
 import org.renpy.android.ResourceManager;
 
@@ -51,7 +52,8 @@ public class LbrynetService extends PythonService {
         unpackData("private", app_root_file);
 
         if (intent == null) {
-            intent = buildIntent(getApplicationContext(), "");
+            intent = ServiceHelper.buildIntent(
+                getApplicationContext(), "", LbrynetService.class, "lbrynetservice");
         }
 
         return super.onStartCommand(intent, flags, startId);
@@ -134,28 +136,4 @@ public class LbrynetService extends PythonService {
             }
         }
     }
-
-    public static Intent buildIntent(Context ctx, String pythonServiceArgument) {
-        Intent intent = new Intent(ctx, LbrynetService.class);
-        String argument = ctx.getFilesDir().getAbsolutePath() + "/app";
-        intent.putExtra("androidPrivate", ctx.getFilesDir().getAbsolutePath());
-        intent.putExtra("androidArgument", argument);
-        intent.putExtra("serviceEntrypoint", "./lbrynetservice.py");
-        intent.putExtra("pythonName", "lbrynetservice");
-        intent.putExtra("pythonHome", argument);
-        intent.putExtra("pythonPath", argument + ":" + argument + "/lib");
-        intent.putExtra("pythonServiceArgument", pythonServiceArgument);
-
-        return intent;
-    }
-
-    public static void start(Context ctx, String pythonServiceArgument) {
-        Intent intent = buildIntent(ctx, pythonServiceArgument);
-        ctx.startService(intent);
-    }
-
-    public static void stop(Context ctx) {
-        Intent intent = new Intent(ctx, LbrynetService.class);
-        ctx.stopService(intent);
-    }
 }

src/main/java/io/lbry/lbrynet/LbrynetTestRunnerService.java

@@ -0,0 +1,126 @@
+package io.lbry.lbrynet;
+
+import android.content.Intent;
+import android.util.Log;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileWriter;
+import java.io.InputStream;
+
+import org.kivy.android.PythonService;
+import org.renpy.android.AssetExtract;
+import org.renpy.android.ResourceManager;
+
+public class LbrynetTestRunnerService extends PythonService {
+
+    public static String TAG = "LbrynetTestRunnerService";
+
+    public static LbrynetTestRunnerService serviceInstance;
+
+    @Override
+    public boolean canDisplayNotification() {
+        return false;
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        // Extract files
+        File app_root_file = new File(getAppRoot());
+        unpackData("private", app_root_file);
+
+        if (intent == null) {
+            intent = ServiceHelper.buildIntent(
+                getApplicationContext(), "", LbrynetTestRunnerService.class, "testrunnerservice");
+        }
+
+        serviceInstance = this;
+        return super.onStartCommand(intent, flags, startId);
+    }
+
+    @Override
+    public void onDestroy() {
+        serviceInstance = null;
+        super.onDestroy();
+    }
+
+    public void broadcastTestRunnerOutput(String output) {
+        Intent intent = new Intent();
+        intent.setAction(ServiceControlActivity.TEST_RUNNER_OUTPUT);
+        intent.putExtra("output", output);
+        sendBroadcast(intent);
+    }
+
+    public void unpackData(final String resource, File target) {
+        Log.v(TAG, "UNPACKING!!! " + resource + " " + target.getName());
+
+        // The version of data in memory and on disk.
+        ResourceManager resourceManager = new ResourceManager(getApplicationContext());
+        String data_version = resourceManager.getString(resource + "_version");
+        String disk_version = null;
+
+        Log.v(TAG, "Data version is " + data_version);
+
+        // If no version, no unpacking is necessary.
+        if (data_version == null) {
+            return;
+        }
+
+        // Check the current disk version, if any.
+        String filesDir = target.getAbsolutePath();
+        String disk_version_fn = filesDir + "/" + resource + ".version";
+
+        try {
+            byte buf[] = new byte[64];
+            InputStream is = new FileInputStream(disk_version_fn);
+            int len = is.read(buf);
+            disk_version = new String(buf, 0, len);
+            is.close();
+        } catch (Exception e) {
+            disk_version = "";
+        }
+
+        // If the disk data is out of date, extract it and write the
+        // version file.
+        // if (! data_version.equals(disk_version)) {
+        if (! data_version.equals(disk_version)) {
+            Log.v(TAG, "Extracting " + resource + " assets.");
+
+            recursiveDelete(target);
+            target.mkdirs();
+
+            AssetExtract ae = new AssetExtract(getApplicationContext());
+            if (!ae.extractTar(resource + ".mp3", target.getAbsolutePath())) {
+                //toastError("Could not extract " + resource + " data.");
+                Log.e(TAG, "Could not extract " + resource + " data.");
+            }
+
+            try {
+                // Write .nomedia.
+                new File(target, ".nomedia").createNewFile();
+
+                // Write version file.
+                FileOutputStream os = new FileOutputStream(disk_version_fn);
+                os.write(data_version.getBytes());
+                os.close();
+            } catch (Exception e) {
+                Log.w("python", e);
+            }
+        }
+    }
+
+    public void recursiveDelete(File f) {
+        if (f.isDirectory()) {
+            for (File r : f.listFiles()) {
+                recursiveDelete(r);
+            }
+        }
+        f.delete();
+    }
+
+    public String getAppRoot() {
+        String app_root = getApplicationContext().getFilesDir().getAbsolutePath() + "/app";
+        return app_root;
+    }
+}

src/main/java/io/lbry/lbrynet/ServiceControlActivity.java

@@ -1,18 +1,34 @@
 package io.lbry.lbrynet;
 
-import org.kivy.android.PythonActivity;
 import android.app.Activity;
 import android.app.ActivityManager;
+import android.content.BroadcastReceiver;
 import android.content.Context;
-import android.os.Handler;
+import android.content.Intent;
-//import android.support.v7.app.AppCompatActivity;
+import android.content.IntentFilter;
+import android.os.AsyncTask;
 import android.os.Bundle;
+import android.os.Handler;
+import android.text.Html;
+import android.text.Spanned;
+import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
 
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
 public class ServiceControlActivity extends Activity {
 
+    public static ServiceControlActivity activityInstance;
+
+    private IntentFilter intentFilter;
+
+    public static String TEST_RUNNER_OUTPUT = "io.lbry.lbrynet.TEST_RUNNER_OUTPUT";
+
     /**
      * Flag which indicates whether or not the service is running. Will be updated in the
      * onResume method.
@@ -24,6 +40,10 @@ public class ServiceControlActivity extends Activity {
      */
     private Button startStopButton;
 
+    private Button runTestsButton;
+
+    private TextView testRunnerOutput;
+
     /**
      * Service status text.
      */
@@ -33,32 +53,69 @@ public class ServiceControlActivity extends Activity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_service_control);
+        intentFilter = new IntentFilter();
+        intentFilter.addAction(TEST_RUNNER_OUTPUT);
 
         startStopButton = (Button) findViewById(R.id.btn_start_stop);
+        runTestsButton = (Button) findViewById(R.id.btn_run_tests);
         serviceStatusText = (TextView) findViewById(R.id.text_service_status);
+        testRunnerOutput = (TextView) findViewById(R.id.test_runner_output);
 
         startStopButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 if (serviceRunning) {
-                    LbrynetService.stop(ServiceControlActivity.this);
+                    ServiceHelper.stop(ServiceControlActivity.this, LbrynetService.class);
                 } else {
-                    LbrynetService.start(ServiceControlActivity.this, "");
+                    ServiceHelper.start(ServiceControlActivity.this, "", LbrynetService.class, "lbrynetservice");
                 }
 
                 serviceRunning = isServiceRunning(LbrynetService.class);
                 updateServiceStatus();
             }
         });
+
+        runTestsButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                boolean testsRunning = isServiceRunning(LbrynetTestRunnerService.class);
+                if (!testsRunning) {
+                    ServiceHelper.start(
+                        ServiceControlActivity.this, "", LbrynetTestRunnerService.class, "testrunnerservice");
+                }
+            }
+        });
     }
 
     @Override
     public void onResume() {
         super.onResume();
+        registerReceiver(testRunnerOutputReceiver, intentFilter);
+
+        activityInstance = this;
         serviceRunning = isServiceRunning(LbrynetService.class);
         updateServiceStatus();
     }
 
+    private BroadcastReceiver testRunnerOutputReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (TEST_RUNNER_OUTPUT.equals(intent.getAction())) {
+                String output = intent.getStringExtra("output");
+                updateTestRunnerOutput(output);
+            }
+        }
+    };
+
+    @Override
+    public void onPause() {
+        unregisterReceiver(testRunnerOutputReceiver);
+        // set the activity instance to null on pause in order to prevent NullPointerException
+        // if the activity shuts down prematurely, for example
+        activityInstance = null;
+        super.onPause();
+    }
+
     public void updateServiceStatus() {
         new Handler().post(new Runnable() {
             @Override
@@ -76,6 +133,10 @@ public class ServiceControlActivity extends Activity {
         });
     }
 
+    public void updateTestRunnerOutput(String output) {
+        testRunnerOutput.setText(formatTestRunnerOutput(output));
+    }
+
     private boolean isServiceRunning(Class<?> serviceClass) {
         ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
         for (ActivityManager.RunningServiceInfo serviceInfo : manager.getRunningServices(Integer.MAX_VALUE)) {
@@ -86,4 +147,12 @@ public class ServiceControlActivity extends Activity {
 
         return false;
     }
+
+    public static Spanned formatTestRunnerOutput(String output) {
+        output = output.replace("[OK]", "<font color=\"#008000\">[OK]</font>");
+        output = output.replace("[ERROR]", "<font color=\"#ff0000\">[ERROR]</font>");
+        output = output.replace("[FAILURE]", "<font color=\"#cc0000\">[FAILURE]</font>");
+
+        return Html.fromHtml(output);
+    }
 }

src/main/java/io/lbry/lbrynet/ServiceHelper.java

@@ -0,0 +1,30 @@
+package io.lbry.lbrynet;
+
+import android.content.Intent;
+import android.content.Context;
+
+public class ServiceHelper {
+    public static Intent buildIntent(Context ctx, String pythonServiceArgument, Class serviceClass, String pythonName) {
+        Intent intent = new Intent(ctx, serviceClass);
+        String argument = ctx.getFilesDir().getAbsolutePath() + "/app";
+        intent.putExtra("androidPrivate", ctx.getFilesDir().getAbsolutePath());
+        intent.putExtra("androidArgument", argument);
+        intent.putExtra("serviceEntrypoint", "./" + pythonName + ".py");
+        intent.putExtra("pythonName", pythonName);
+        intent.putExtra("pythonHome", argument);
+        intent.putExtra("pythonPath", argument + ":" + argument + "/lib");
+        intent.putExtra("pythonServiceArgument", pythonServiceArgument);
+
+        return intent;
+    }
+
+    public static void start(Context ctx, String pythonServiceArgument, Class serviceClass, String pythonName) {
+        Intent intent = buildIntent(ctx, pythonServiceArgument, serviceClass, pythonName);
+        ctx.startService(intent);
+    }
+
+    public static void stop(Context ctx, Class serviceClass) {
+        Intent intent = new Intent(ctx, serviceClass);
+        ctx.stopService(intent);
+    }
+}

src/main/python/lbrynetservice.py

@@ -54,7 +54,8 @@ lbrynet.daemon.auth.util.save_api_keys = save_api_keys
 lbrynet.daemon.auth.util.initialize_api_key_file = initialize_api_key_file
 
 import logging.handlers
-
+if __name__ == '__main__':
+    ServiceApp().run()
 from lbrynet.core import log_support
 from twisted.internet import defer, reactor
 from jsonrpc.proxy import JSONRPCProxy

src/main/python/testrunnerservice.py

@@ -0,0 +1,76 @@
+import sys
+import StringIO
+
+from twisted.trial.runner import (
+    TestLoader,
+    TrialRunner
+)
+from twisted.trial.reporter import TreeReporter
+from twisted.plugin import getPlugins, IPlugin
+from jnius import autoclass
+import lbrynet.tests
+from os import listdir
+
+str_stream = StringIO.StringIO()
+
+serviceClass = autoclass('io.lbry.lbrynet.LbrynetTestRunnerService')
+
+def update_output_in_activity(str):
+    service = serviceClass.serviceInstance
+    if service is not None:
+        service.broadcastTestRunnerOutput(str)
+
+class AndroidTestReporter(TreeReporter):
+    def addSuccess(self, test):
+        super(TreeReporter, self).addSuccess(test)
+        self.endLine('[OK]', self.SUCCESS)
+        update_output_in_activity(str_to_basic_html(self._stream.getvalue()))
+        
+    def addError(self, *args):
+        super(TreeReporter, self).addError(*args)
+        self.endLine('[ERROR]', self.ERROR)
+        update_output_in_activity(str_to_basic_html(self._stream.getvalue()))
+
+    def addFailure(self, *args):
+        super(TreeReporter, self).addFailure(*args)
+        self.endLine('[FAIL]', self.FAILURE)
+        update_output_in_activity(str_to_basic_html(self._stream.getvalue()))
+        
+    def addSkip(self, *args):
+        super(TreeReporter, self).addSkip(*args)
+        self.endLine('[SKIPPED]', self.SKIP)
+        update_output_in_activity(str_to_basic_html(self._stream.getvalue()))
+        
+    def addExpectedFailure(self, *args):
+        super(TreeReporter, self).addExpectedFailure(*args)
+        self.endLine('[TODO]', self.TODO)
+        update_output_in_activity(str_to_basic_html(self._stream.getvalue()))
+        
+    def addUnexpectedSuccess(self, *args):
+        super(TreeReporter, self).addUnexpectedSuccess(*args)
+        self.endLine('[SUCCESS!?!]', self.TODONE)
+        update_output_in_activity(str_to_basic_html(self._stream.getvalue()))
+
+    def startTest(self, test):
+        super(AndroidTestReporter, self).startTest(test)
+        update_output_in_activity(str_to_basic_html(self._stream.getvalue()))
+
+    def endLine(self, message, color):
+        super(AndroidTestReporter, self).endLine(message, color)
+        update_output_in_activity(str_to_basic_html(self._stream.getvalue()))
+
+def str_to_basic_html(value):
+    return value.replace("\n", "<br>").replace(" ", '&nbsp;')
+
+def run():
+    loader = TestLoader();
+    suite = loader.loadPackage(lbrynet.tests, True)
+    runner = TrialRunner(AndroidTestReporter)
+    runner.stream = str_stream
+    passFail = not runner.run(suite).wasSuccessful()
+
+    print str_stream.getvalue()
+    sys.exit(passFail)
+
+if __name__ == '__main__':
+    run()