def test_sets_extent():
doc = StringIO('<metadata></metadata>')
r = FGDC(doc)
r.set_extent((1, 2, 3, 4))
assert r.doc.find('idinfo/spdom/bounding/westbc').text == '1'
assert r.doc.find('idinfo/spdom/bounding/eastbc').text == '2'
assert r.doc.find('idinfo/spdom/bounding/southbc').text == '3'
assert r.doc.find('idinfo/spdom/bounding/northbc').text == '4'
def test_sets_extent():
doc = StringIO('<metadata></metadata>')
r = FGDC(doc)
r.set_extent((1, 2, 3, 4))
assert r.doc.find('idinfo/spdom/bounding/westbc').text == '1'
assert r.doc.find('idinfo/spdom/bounding/eastbc').text == '2'
assert r.doc.find('idinfo/spdom/bounding/southbc').text == '3'
assert r.doc.find('idinfo/spdom/bounding/northbc').text == '4'
def test_does_not_overwrite_extent():
doc = StringIO("""
<metadata>
<idinfo>
<spdom>
<bounding>
<westbc>5</westbc>
<eastbc>6</eastbc>
<southbc>7</southbc>
<northbc>8</northbc>
</bounding>
</spdom>
</idinfo>
</metadata>""")
r = FGDC(doc)
r.set_extent((1, 2, 3, 4))
assert r.doc.find('idinfo/spdom/bounding/westbc').text == '5'
assert r.doc.find('idinfo/spdom/bounding/eastbc').text == '6'
assert r.doc.find('idinfo/spdom/bounding/southbc').text == '7'
assert r.doc.find('idinfo/spdom/bounding/northbc').text == '8'
def test_does_not_overwrite_extent():
doc = StringIO("""
<metadata>
<idinfo>
<spdom>
<bounding>
<westbc>5</westbc>
<eastbc>6</eastbc>
<southbc>7</southbc>
<northbc>8</northbc>
</bounding>
</spdom>
</idinfo>
</metadata>""")
r = FGDC(doc)
r.set_extent((1, 2, 3, 4))
assert r.doc.find('idinfo/spdom/bounding/westbc').text == '5'
assert r.doc.find('idinfo/spdom/bounding/eastbc').text == '6'
assert r.doc.find('idinfo/spdom/bounding/southbc').text == '7'
assert r.doc.find('idinfo/spdom/bounding/northbc').text == '8'
