minor changes

mitmproxy/eventsequence.py

@@ -70,4 +70,4 @@ def iterate(f):
             yield "tcp_error", f
         yield "tcp_end", f
     else:
-        raise ValueError
+        raise TypeError()

mitmproxy/version.py

@@ -3,5 +3,5 @@ VERSION = ".".join(str(i) for i in IVERSION)
 PATHOD = "pathod " + VERSION
 MITMPROXY = "mitmproxy " + VERSION
 
-if __name__ == "__main__":  # pragma: no cover
+if __name__ == "__main__":
     print(VERSION)

test/mitmproxy/test_eventsequence.py

@@ -53,5 +53,5 @@ def test_tcp_flow(err):
 
 
 def test_invalid():
-    with pytest.raises(ValueError):
+    with pytest.raises(TypeError):
         next(eventsequence.iterate(42))

test/mitmproxy/test_version.py

@@ -0,0 +1,10 @@
+import runpy
+
+from mitmproxy import version
+
+
+def test_version(capsys):
+    runpy.run_module('mitmproxy.version', run_name='__main__')
+    stdout, stderr = capsys.readouterr()
+    assert len(stdout) > 0
+    assert stdout.strip() == version.VERSION