def test_missing_dataset_label():
""" Tests that the parse_svl function raises a SvlMissingValue
exception when there's a missing dataset label on a plot.
"""
svl_string = "HISTOGRAM X temperature"
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_missing_hole_value():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's a missing HOLE value.
"""
svl_string = """PIE bigfoot AXIS classification HOLE"""
# TODO Get a more specific exception here.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_missing_title_value():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing title value.
"""
svl_string = """
LINE bigfoot X date BY YEAR Y classification COUNT TITLE
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_missing_filter_value():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing filter value.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
LINE bigfoot X date BY YEAR Y report_number COUNT FILTER
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_missing_color_by_value():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing color by value.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
SCATTER bigfoot X latitude Y temperature_mid COLOR BY
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_missing_transform_value():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing transform value.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
SCATTER bigfoot X latitude Y TRANSFORM
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_missing_sort_value():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing sort value.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
BAR bigfoot X classification SORT Y classification COUNT
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_hole_with_non_number():
""" Tests that the parse_svl function raises a SvlTypeError exception
when there's a non-number in a HOLE declaration.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
PIE bigfoot HOLE hi AXIS classification
"""
with pytest.raises(SvlTypeError):
parse_svl(svl_string)
def test_invalid_sort():
""" Tests that the parse_svl function raises a SvlInvalidSort error when
there's an invalid SORT argument.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
LINE bigfoot X date SORT OOPS Y classification COUNT
"""
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_step_on_non_histogram():
""" Tests that the parse_svl function raises a SvlUnsupportedDeclaration
exception when there's a STEP declaration on a non-histogram chart.
"""
svl_string = """
datasets bigfoot "bigfoot.csv"
BAR bigfoot X classification Y classification COUNT STEP 0.1
"""
with pytest.raises(SvlUnsupportedDeclaration):
parse_svl(svl_string)
def test_missing_step_value():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing step value.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
HISTOGRAM bigfoot STEP X moon_phase
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_color_scale_with_non_string():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's a non-string in a COLOR BY declaration.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
SCATTER bigfoot X date BY DAY Y date COUNT COLOR BY humidity MAX 2.1
"""
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_transform_with_non_string():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's a non-string in a TRANSFORM declaration.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
SCATTER bigfoot X TRANSFORM 1.2 Y temperature_mid
"""
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_missing_axis_field():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing field specified for an axis, but the axis
contains an axis option.
"""
svl_string = """
BAR bigfoot X LABEL "Classification" Y classification COUNT
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_hole_on_non_pie():
""" Tests that the parse_svl function raises a SvlUnsupportedDeclaration
exception when there's a HOLE declaration on a non-pie chart.
"""
svl_string = """
datasets bigfoot "bigfoot.csv"
SCATTER bigfoot X latitude Y temperature_mid HOLE 0.2
"""
with pytest.raises(SvlUnsupportedDeclaration):
parse_svl(svl_string)
def test_bins_on_non_histogram():
""" Tests that the parse_svl function raises a SvlUnsupportedDeclaration
exception when there's a BINS declaration on a non-histogram chart.
"""
svl_string = """
Datasets bigfoot "bigfoot.csv"
LINE bigfoot X date BY YEAR Y classification COUNT BINS 40
"""
with pytest.raises(SvlUnsupportedDeclaration):
parse_svl(svl_string)
def test_dimension_on_pie():
""" Tests that the parse_svl function raises a SvlUnsupportedDeclaration
exception when there's a dimension declared for a pie chart.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
PIE bigfoot X classification
"""
with pytest.raises(SvlUnsupportedDeclaration):
parse_svl(svl_string)
def test_missing_split_by_value():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's a missing split by value.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
HISTOGRAM bigfoot X temperature_mid SPLIT BY
"""
# TODO Get a more specific exception here.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_temporal_with_invalid_specifier():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's an invalid temporal specifier.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
LINE bigfoot Y temporal BY NOPE X classification COUNT
"""
# TODO Make this exception more specific if possible.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_color_by_on_wrong_chart():
""" Tests that the parse_svl function raises a SvlSyntaxError
exception when there's a color by declared for a non-xy chart.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
PIE bigfoot AXIS classification COLOR BY humidity
"""
# TODO Make this exception more specific if possible.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_dataset_file_with_non_string():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's a non-string in a DATASETS file declaration.
"""
svl_string = """
DATASETS bigfoot 3
LINE bigfoot X date BY YEAR Y date COUNT
"""
# TODO Make this exception more specific if possible.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_step_with_non_number():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's a non-number in a STEP declaration.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
HISTOGRAM bigfoot STEP "hello there" X temperature_mid
"""
# TODO make exception more specific if possible.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_missing_axis_specifier():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing specifier for an axis.
"""
svl_string = """
DATASETS
bigfoot "bigfoot_sightings.csv"
PIE bigfoot AXIS LABEL "With Location"
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_invalid_aggregation():
""" Tests that the parse_svl function raises a SvlSyntaxError
exception when there's an invalid aggregation function.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
LINE bigfoot X date BY YEAR Y temperature_mid ARGMIN
"""
# TODO Make this exception more specific if possible.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_missing_close_paren_vcat():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's a missing close paren on a vcat.
"""
svl_string = """
(
HISTOGRAM bigfoot X temperature_mid
HISTOGRAM bigfoot Y temperature_high
"""
# TODO Add a more specific exception here.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
def test_missing_close_paren():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing close paren on a concat.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
CONCAT(
HISTOGRAM bigfoot X temperature_mid
HISTOGRAM bigfoot X temperature_high
"""
with pytest.raises(SvlMissingParen):
parse_svl(svl_string)
def test_missing_bins_value():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing bins value.
"""
svl_string = """
DATASETS
bigfoot "bigfoot.csv"
HISTOGRAM bigfoot
X humidity BINS LABEL "Humidity"
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_missing_open_paren_vcat():
""" Tests that the parse_svl function raises a SvlMissingValue exception
when there's a missing open paren on a vcat.
"""
svl_string = """
DATASETS bigfoot "bigfoot.csv"
SCATTER bigfoot X latitude Y temperature_mid
PIE bigfoot AXIS classification HOLE 0.2
)
"""
with pytest.raises(SvlMissingParen):
parse_svl(svl_string)
def test_missing_dataset_name():
""" Tests that the parse_svl function raises a SvlMissingValue
exception when there's a missing dataset name.
"""
svl_string = """
DATASETS
"bigfoot.csv"
BAR bigfoot
X classification
Y classification COUNT
"""
with pytest.raises(SvlMissingValue):
parse_svl(svl_string)
def test_dataset_sql_with_non_string():
""" Tests that the parse_svl function raises a SvlSyntaxError exception
when there's a non-string in a DATASETS SQL declaration.
"""
svl_string = """
DATASETS
bigfoot "bigfoot.csv"
bigfoot_with_location SQL 3
PIE bigfoot_with_location AXIS has_location
"""
# TODO Make this exception more specific if possible.
with pytest.raises(SvlSyntaxError):
parse_svl(svl_string)
