def test_plugin_option(self, mdefs):
emf = emf_random.EMFetcher_random(mdefs[1])
assert emf.plugin_option('foo') == 123
assert emf.plugin_option('bar.zig') == "Zoom"
with pytest.raises(KeyError):
emf.plugin_option('BOGUS')
assert emf.plugin_option('BOGUS', default="D") == "D"
def test_bad_timerange(self, mdefs):
emf = emf_random.EMFetcher_random(mdefs[1])
with pytest.raises(TypeError):
emf.fetch('Not TimeRange')
tmrange3 = timerange.TimeRange()
with pytest.raises(ValueError):
emf.fetch(tmrange3)
def test_format_param_extinfo(self, mdefs, tmranges):
emf = emf_random.EMFetcher_random(mdefs[1], extinfo=self.extinfo)
emf.fetch(tmranges[2]) # (causes plugin to set its self._tmrange)
assert emf._format_str('{extinfo[a]}') == "65"
assert emf._format_str('{extinfo[special][q]}') == "34"
with pytest.raises(KeyError):
emf._format_str('{extinfo[special][BOGUS]}')
def test_plugin_extinfo(self, mdefs):
emf = emf_random.EMFetcher_random(mdefs[1], extinfo=self.extinfo)
assert emf.plugin_extinfo('a') == 65
assert emf.plugin_extinfo('b') == "LilB"
with pytest.raises(KeyError):
emf.plugin_extinfo('BOGUS')
assert emf.plugin_extinfo('BOGUS', default="D") == "D"
def test_random(self, mdefs, tmranges):
emf = emf_random.EMFetcher_random(mdefs[1])
emf.plugin_create()
for x in range(100):
dpoint1 = emf.fetch(tmranges[1])
assert (0 <= dpoint1.value <= 100)
emf.configure(options={'random': {'round': True}})
assert isinstance(emf.fetch(tmranges[1]).value, (int, long))
emf.plugin_destroy()
def test_format_param_bad(self, mdefs, tmranges):
emf = emf_random.EMFetcher_random(mdefs[1], extinfo=self.extinfo)
emf.fetch(tmranges[2]) # (causes plugin to set its self._tmrange)
with pytest.raises(TypeError):
emf._format_str(12345)
with pytest.raises(TypeError):
emf._format_str(None)
with pytest.raises(KeyError):
emf._format_str('{BOGUS}')
def test_format_param_str(self, mdefs, tmranges):
emf = emf_random.EMFetcher_random(mdefs[1], extinfo=self.extinfo)
emf.fetch(tmranges[2]) # (causes plugin to set its self._tmrange)
assert emf._format_str("plain") == "plain"
assert emf._format_str("My {mdef.table} here") == "My tblname here"
assert emf._format_str("{tmrange.inc_begin:%Y-%m-%d}") == "2014-04-14"
assert emf._format_str(
"{tmrange.exc_end:%Y-%m-%d %H:%M:%S}") == "2014-04-15 16:42:45"
assert emf._format_str("{tmrange.exc_end:%s}") == "1397605365"
def test_format_params(self, mdefs, tmranges):
emf = emf_random.EMFetcher_random(mdefs[1], extinfo=self.extinfo)
emf.fetch(tmranges[2]) # (causes plugin to set its self._tmrange)
params_spec = {
'plain': "plainval",
'mdef': "My {mdef.table} here",
'lit': "{{mdef.table}}",
'ext': '{extinfo[special][q]}',
}
params = dict()
for k, v in params_spec.iteritems():
params[k] = emf._format_str(v)
assert params['plain'] == "plainval"
assert params['mdef'] == "My tblname here"
assert params['lit'] == "{mdef.table}"
assert params['ext'] == "34"
def test_bad_metricdef(self, mdefs):
with pytest.raises(TypeError):
emf_random.EMFetcher_random('Not MetricDef')
mdefs[1].emfetch_id = ''
with pytest.raises(ValueError):
emf_random.EMFetcher_random(mdefs[1])
def test_format_param_literal(self, mdefs, tmranges):
emf = emf_random.EMFetcher_random(mdefs[1], extinfo=self.extinfo)
emf.fetch(tmranges[2]) # (causes plugin to set its self._tmrange)
assert emf._format_str('plain') == "plain"
assert emf._format_str(
"My {{mdef.table}} here") == "My {mdef.table} here"