def test_json_contents(self):
# Set up stuff
test_repo = ConvertRepo()
prefix_group = ConvertPrefixGroup(test_repo, "test_group")
prefix_name1 = "test_name1"
prefix_abbr1 = "test_abbr1"
prefix_mult1 = 1001
test_prefix1 = ConvertPrefix(prefix_group, prefix_name1, prefix_abbr1, prefix_mult1)
prefix_group.add_prefix(test_prefix1)
prefix_name2 = "test_name2"
prefix_abbr2 = "test_abbr2"
prefix_mult2 = 1002
test_prefix2 = ConvertPrefix(prefix_group, prefix_name2, prefix_abbr2, prefix_mult2)
prefix_group.add_prefix(test_prefix2)
# Collapse to XML and rebuild
test_json = prefix_group.to_json()
rebuild_group = ConvertPrefixGroup.from_json(test_repo, test_json)
assert rebuild_group.repo == test_repo
assert len(rebuild_group.prefix_list) == 2
assert rebuild_group.name == "test_group"
count1 = 0
count2 = 0
for prefix in rebuild_group.prefix_list:
assert prefix.prefix_group == rebuild_group
assert prefix.prefix in [prefix_name1, prefix_name2]
assert prefix.abbreviation in [prefix_abbr1, prefix_abbr2]
assert prefix.multiplier in [prefix_mult1, prefix_mult2]
count1 += prefix.prefix == prefix_name1
count2 += prefix.prefix == prefix_name2
assert count1 == 1
assert count2 == 1
def test_get_prefix_from_user_input_abbr_internal(self):
# Set up prefix group
test_repo = ConvertRepo()
prefix_group = ConvertPrefixGroup(test_repo, "test_group")
prefix_name1 = "test_name1"
prefix_abbr1 = "test_abbr1"
prefix_mult1 = 1001
test_prefix1 = ConvertPrefix(prefix_group, prefix_name1, prefix_abbr1, prefix_mult1)
prefix_name2 = "test_name2"
prefix_abbr2 = "test_abbr2"
prefix_mult2 = 1002
test_prefix2 = ConvertPrefix(prefix_group, prefix_name2, prefix_abbr2, prefix_mult2)
prefix_group.add_prefix(test_prefix1)
prefix_group.add_prefix(test_prefix2)
# Set up test object
test_type = ConvertType(test_repo, "test_type")
test_type.base_unit = ConvertUnit(test_type, ["base_unit"], 1)
test_unit_names = ["name1", "name2", "NaMe3"]
test_value = 1337
test_unit = ConvertUnit(test_type, test_unit_names, test_value)
test_unit.add_abbr("ABbr1")
test_unit.add_abbr("cubic {X}abbr2")
test_unit.valid_prefix_group = prefix_group
# Get prefix from input
assert test_unit.get_prefix_from_user_input("cubic test_abbr1abbr2") == test_prefix1
assert test_unit.get_prefix_from_user_input("cubic test_abbr1not_a_unit") is False
assert test_unit.get_prefix_from_user_input("cubic not_a_prefixabbr2") is False
assert test_unit.get_prefix_from_user_input("cubic abbr2") is None
# Remove prefix group and see what happens
test_unit.valid_prefix_group = None
assert test_unit.get_prefix_from_user_input("cubic test_abbr1abbr2") is False
class ConvertFunctionTestBase(TestBase, unittest.TestCase):
def setUp(self):
super().setUp()
# Create test repo
self.test_repo = ConvertRepo()
self.test_type1 = ConvertType(self.test_repo, "test_type1")
self.test_repo.add_type(self.test_type1)
self.test_unit1a = ConvertUnit(self.test_type1, ["unit1a"], 1)
self.test_type1.base_unit = self.test_unit1a
self.test_unit1b = ConvertUnit(self.test_type1, ["unit1b", "same_name"], 2)
self.test_unit1b.abbr_list = ["abbr1b", "abbr1bz"]
self.test_type1.add_unit(self.test_unit1b)
self.test_unit1c = ConvertUnit(self.test_type1, ["unit1c"], 4)
self.test_unit1b.abbr_list = ["abbr1c"]
self.test_type1.add_unit(self.test_unit1c)
# Add a second type
self.test_type2 = ConvertType(self.test_repo, "test_type2")
self.test_repo.add_type(self.test_type2)
self.test_unit2a = ConvertUnit(self.test_type2, ["unit2a"], 1)
self.test_type2.base_unit = self.test_unit2a
self.test_unit2b = ConvertUnit(self.test_type2, ["unit2b", "same_name"], 5)
self.test_type2.add_unit(self.test_unit2b)
# Add a prefix group
self.test_group1 = ConvertPrefixGroup(self.test_repo, "test_group1")
self.test_repo.add_prefix_group(self.test_group1)
self.test_prefix1a = ConvertPrefix(self.test_group1, "prefix1a", "pref1a", 5)
self.test_group1.add_prefix(self.test_prefix1a)
self.test_prefix1b = ConvertPrefix(self.test_group1, "prefixb", "pref1b", 15)
self.test_group1.add_prefix(self.test_prefix1b)
# Add a second prefix group
self.test_group2 = ConvertPrefixGroup(self.test_repo, "test_group2")
self.test_repo.add_prefix_group(self.test_group2)
self.test_prefix2a = ConvertPrefix(self.test_group2, "prefix2a", "pref2a", 7)
self.test_group2.add_prefix(self.test_prefix2a)
self.test_prefix2b = ConvertPrefix(self.test_group2, "prefixb", "pref2b", 42)
self.test_group2.add_prefix(self.test_prefix2b)
# Move current convert.json
try:
os.rename("store/convert.json", "store/convert.json.tmp")
except OSError:
pass
# Put this test repo into the Convert object
convert_function = self.function_dispatcher.get_function_by_name("convert")
convert_function_obj = self.function_dispatcher.get_function_object(convert_function) # type: Convert
convert_function_obj.convert_repo = self.test_repo
def tearDown(self):
super().tearDown()
# Put all the normal convert json back where it should be
try:
os.remove("store/convert.json")
except OSError:
pass
try:
os.rename("store/convert.json.tmp", "store/convert.json")
except OSError:
pass
def test_to_string(self):
# Setup test objects
test_repo = ConvertRepo()
test_type = ConvertType(test_repo, "test_type")
test_type.base_unit = ConvertUnit(test_type, ["base_unit"], 1)
test_type.decimals = 3
test_unit = ConvertUnit(test_type, ["name1", "name2"], 1337)
prefix_group = ConvertPrefixGroup(test_repo, "test_group")
test_prefix = ConvertPrefix(prefix_group, "ten", "10", 10)
prefix_group.add_prefix(test_prefix)
test_unit.valid_prefix_group = prefix_group
measure1 = ConvertMeasure(17.5, test_unit)
# Get string
measure_str = measure1.to_string()
# Check
assert str(measure1) == measure_str
assert measure_str == "1.750 tenname1"
def test_build_list_from_user_input_prefix(self):
# Setup test objects
test_repo = ConvertRepo()
test_type = ConvertType(test_repo, "test_type")
test_type.base_unit = ConvertUnit(test_type, ["base_unit"], 1)
test_repo.add_type(test_type)
test_unit = ConvertUnit(test_type, ["name1", "name2"], 1337)
test_type.add_unit(test_unit)
prefix_group = ConvertPrefixGroup(test_repo, "test_group")
test_prefix = ConvertPrefix(prefix_group, "ten", "10", 10)
prefix_group.add_prefix(test_prefix)
test_unit.valid_prefix_group = prefix_group
# Run method
data = ConvertMeasure.build_list_from_user_input(test_repo, "tenname2 27")
# Check results
assert len(data) == 1
assert data[0].amount == 270
assert data[0].unit == test_unit
def test_to_string_with_prefix(self):
# Setup test objects
test_repo = ConvertRepo()
test_type = ConvertType(test_repo, "test_type")
test_type.base_unit = ConvertUnit(test_type, ["base_unit"], 1)
test_type.decimals = 3
test_unit = ConvertUnit(test_type, ["name1", "name2"], 1337)
prefix_group = ConvertPrefixGroup(test_repo, "test_group")
test_prefix1 = ConvertPrefix(prefix_group, "ten", "10", 10)
test_prefix2 = ConvertPrefix(prefix_group, "hundred", "100", 100)
prefix_group.add_prefix(test_prefix1)
prefix_group.add_prefix(test_prefix2)
test_unit.valid_prefix_group = prefix_group
measure1 = ConvertMeasure(17.5, test_unit)
# Get string
measure_str = measure1.to_string_with_prefix(test_prefix2)
# Check
assert measure_str == "0.175 hundredname1"
def test_add_prefix(self):
# Set up stuff
test_repo = ConvertRepo()
prefix_group = ConvertPrefixGroup(test_repo, "test_group")
prefix_name1 = "test_name1"
prefix_abbr1 = "test_abbr1"
prefix_mult1 = 1001
test_prefix1 = ConvertPrefix(prefix_group, prefix_name1, prefix_abbr1, prefix_mult1)
prefix_name2 = "test_name2"
prefix_abbr2 = "test_abbr2"
prefix_mult2 = 1002
test_prefix2 = ConvertPrefix(prefix_group, prefix_name2, prefix_abbr2, prefix_mult2)
# Add some prefixes and test
assert len(prefix_group.prefix_list) == 0
prefix_group.add_prefix(test_prefix1)
assert len(prefix_group.prefix_list) == 1
assert test_prefix1 in prefix_group.prefix_list
prefix_group.add_prefix(test_prefix2)
assert len(prefix_group.prefix_list) == 2
assert test_prefix2 in prefix_group.prefix_list
def test_get_prefix_by_abbr(self):
# Set up stuff
test_repo = ConvertRepo()
prefix_group = ConvertPrefixGroup(test_repo, "test_group")
prefix_name1 = "test_name1"
prefix_abbr1 = "test_abbr1"
prefix_mult1 = 1001
test_prefix1 = ConvertPrefix(prefix_group, prefix_name1, prefix_abbr1, prefix_mult1)
prefix_name2 = "test_name2"
prefix_abbr2 = "test_abbr2"
prefix_mult2 = 1002
test_prefix2 = ConvertPrefix(prefix_group, prefix_name2, prefix_abbr2, prefix_mult2)
prefix_group.add_prefix(test_prefix1)
prefix_group.add_prefix(test_prefix2)
# Test things
assert prefix_group.get_prefix_by_abbr(prefix_abbr1) == test_prefix1
assert prefix_group.get_prefix_by_abbr(prefix_abbr2) == test_prefix2
assert prefix_group.get_prefix_by_abbr(prefix_abbr1.upper()) == test_prefix1
assert prefix_group.get_prefix_by_abbr(prefix_abbr2.upper()) == test_prefix2
assert prefix_group.get_prefix_by_abbr(prefix_abbr1.capitalize()) == test_prefix1
assert prefix_group.get_prefix_by_abbr(prefix_abbr2.capitalize()) == test_prefix2
def test_get_appropriate_prefix(self):
# Set up stuff
test_repo = ConvertRepo()
prefix_group = ConvertPrefixGroup(test_repo, "test_group")
prefix_name1 = "test_name1"
prefix_abbr1 = "test_abbr1"
prefix_mult1 = 1000
test_prefix1 = ConvertPrefix(prefix_group, prefix_name1, prefix_abbr1, prefix_mult1)
prefix_name2 = "test_name2"
prefix_abbr2 = "test_abbr2"
prefix_mult2 = 10
test_prefix2 = ConvertPrefix(prefix_group, prefix_name2, prefix_abbr2, prefix_mult2)
prefix_name3 = "test_name3"
prefix_abbr3 = "test_abbr3"
prefix_mult3 = 0.01
test_prefix3 = ConvertPrefix(prefix_group, prefix_name3, prefix_abbr3, prefix_mult3)
prefix_group.add_prefix(test_prefix1)
prefix_group.add_prefix(test_prefix2)
prefix_group.add_prefix(test_prefix3)
# Test things
assert prefix_group.get_appropriate_prefix(2) is None
assert prefix_group.get_appropriate_prefix(24) == test_prefix2
assert prefix_group.get_appropriate_prefix(1234) == test_prefix1
assert prefix_group.get_appropriate_prefix(0.5) == test_prefix3