Add to tests for Iowa sounding metadata.

siphon/tests/test_iastate.py

@@ -19,6 +19,9 @@ def test_iastate():
     """Test that we are properly parsing data from the Iowa State archive."""
     df = IAStateUpperAir.request_data(datetime(1999, 5, 4, 0), 'OUN')
 
+    assert(df['time'][0] == datetime(1999, 5, 4, 0))
+    assert(df['station'][0] == 'KOUN')
+
     assert_almost_equal(df['pressure'][6], 872.7, 2)
     assert_almost_equal(df['height'][6], 1172.0, 2)
     assert_almost_equal(df['temperature'][6], 18.2, 2)
@@ -36,13 +39,18 @@ def test_iastate():
     assert(df.units['v_wind'] == 'knot')
     assert(df.units['speed'] == 'knot')
     assert(df.units['direction'] == 'degrees')
+    assert(df.units['station'] is None)
+    assert(df.units['time'] is None)
 
 
 @recorder.use_cassette('iastate_high_alt_sounding')
 def test_high_alt_iastate():
     """Test Iowa State data that starts at pressure less than 925 hPa."""
     df = IAStateUpperAir.request_data(datetime(2010, 12, 9, 12), 'BOI')
 
+    assert(df['time'][0] == datetime(2010, 12, 9, 12))
+    assert(df['station'][0] == 'KBOI')
+
     assert_almost_equal(df['pressure'][0], 919.0, 2)
     assert_almost_equal(df['height'][0], 871.0, 2)
     assert_almost_equal(df['temperature'][0], -0.1, 2)
@@ -51,3 +59,14 @@ def test_high_alt_iastate():
     assert_almost_equal(df['v_wind'][0], 1.500, 2)
     assert_almost_equal(df['speed'][0], 3.0, 1)
     assert_almost_equal(df['direction'][0], 240.0, 1)
+
+    assert(df.units['pressure'] == 'hPa')
+    assert(df.units['height'] == 'meter')
+    assert(df.units['temperature'] == 'degC')
+    assert(df.units['dewpoint'] == 'degC')
+    assert(df.units['u_wind'] == 'knot')
+    assert(df.units['v_wind'] == 'knot')
+    assert(df.units['speed'] == 'knot')
+    assert(df.units['direction'] == 'degrees')
+    assert(df.units['station'] is None)
+    assert(df.units['time'] is None)