write a unit test and update configs

Author: zry656565

.gitignore

@@ -4,3 +4,8 @@ Cargo.lock
 *.pyc
 build
 *.so
+.eggs
+*.egg-info
+
+# editor related
+.vscode

compile.py

@@ -0,0 +1,12 @@
+from setuptools import setup
+from setuptools_rust import Binding, RustExtension
+
+setup(name='py-sourcemap',
+  version='0.1',
+  rust_extensions=[RustExtension('py_sourcemap.py_sourcemap',
+                                  'Cargo.toml', binding=Binding.PyO3)],
+  packages=['py_sourcemap'],
+  setup_requires=['setuptools_rust>=0.10.2'],
+  # rust extensions are not zip safe, just like C-extensions.
+  zip_safe=False
+)

requirements-dev.txt

@@ -1,11 +1,39 @@
 from setuptools import setup
-from setuptools_rust import Binding, RustExtension
+from setuptools.command.install import install
 
-setup(name='py-sourcemap',
+class PostInstallCommand(install):
+    """Post-installation for installation mode."""
+    def run(self):
+        '''
+        Write downloading process here
+        mv target .so file into `py_sourcemap/py_sourcemap.so`
+        '''
+        install.run(self)
+
+install_requires = []
+tests_require = install_requires + ['nose']
+
+setup(
+  name='py-sourcemap',
   version='0.1',
-  rust_extensions=[RustExtension('py_sourcemap.py_sourcemap',
-                                  'Cargo.toml', binding=Binding.PyO3)],
   packages=['py_sourcemap'],
+  classifiers=[
+    'Development Status :: 4 - Beta',
+    'Environment :: Console',
+    'Environment :: Web Environment',
+    'Intended Audience :: Developers',
+    'Operating System :: MacOS :: MacOS X',
+    'Operating System :: Microsoft :: Windows',
+    'Operating System :: POSIX',
+    'Programming Language :: Python',
+    'Programming Language :: Rust',
+  ],
+  install_requires=install_requires,
+  tests_require=tests_require,
+  test_suite='nose.collector',
+  cmdclass={
+    'install': PostInstallCommand,
+  },
   # rust extensions are not zip safe, just like C-extensions.
   zip_safe=False
 )

setup.py

@@ -0,0 +1,15 @@
+from unittest import TestCase
+
+from py_sourcemap import SourcemapParser
+
+
+class TestParser(TestCase):
+  def setUp(self):
+    self.sourcemap = SourcemapParser("./tests/index.js.map")
+
+  def test_parse_trace(self):
+    result = self.sourcemap.original_location_for(0, 195302)
+    self.assertEqual(result[0], 22)
+    self.assertEqual(result[1], 41)
+    self.assertEqual(result[2][-13:], 'TopicList.jsx')
+    self.assertEqual(result[3], 'edges')