def test_fileformatjson_pass_no_substitutions():
"""Relative path to file should succeed.
Strictly speaking not a unit test.
"""
context = Context({
'ok1': 'ov1',
'fileFormatJsonIn': './tests/testfiles/test.json',
'fileFormatJsonOut': './tests/testfiles/out/out.json'
})
fileformat.run_step(context)
assert context, "context shouldn't be None"
assert len(context) == 3, "context should have 2 items"
assert context['ok1'] == 'ov1'
assert context['fileFormatJsonIn'] == './tests/testfiles/test.json'
assert context['fileFormatJsonOut'] == './tests/testfiles/out/out.json'
with open('./tests/testfiles/out/out.json') as outfile:
outcontents = json.load(outfile)
assert len(outcontents) == 3
assert outcontents['key1'] == "value1"
assert outcontents['key2'] == "value2"
assert outcontents['key3'] == "value3"
# atrociously lazy test clean-up
os.remove('./tests/testfiles/out/out.json')
def test_fileformatjson_empty_inpath_raises():
"""Empty in path raises."""
context = Context({'fileFormatJson': {'in': None}})
with pytest.raises(KeyInContextHasNoValueError) as err_info:
fileformat.run_step(context)
assert str(err_info.value) == ("context['fileFormatJson']['in'] must have "
"a value for pypyr.steps.fileformatjson.")
def test_fileformatjson_no_in_obj_raises():
"""None in path raises."""
context = Context({'k1': 'v1'})
with pytest.raises(KeyNotInContextError) as err_info:
fileformat.run_step(context)
assert str(
err_info.value) == ("fileFormatJson not found in the pypyr context.")
def test_fileformatjson_empty_outpath_raises():
"""Empty in path raises."""
context = Context({'fileFormatJsonIn': 'blah', 'fileFormatJsonOut': None})
with pytest.raises(KeyInContextHasNoValueError) as err_info:
fileformat.run_step(context)
assert repr(err_info.value) == (
"KeyInContextHasNoValueError(\"context['fileFormatJsonOut'] must have "
"a value for pypyr.steps.fileformatjson.\",)")
def test_fileformatjson_no_inpath_raises():
"""None in path raises."""
context = Context({'fileFormatJson': 'v1'})
with pytest.raises(KeyNotInContextError) as err_info:
fileformat.run_step(context)
assert str(err_info.value) == (
"context['fileFormatJson']['in'] doesn't exist. It must exist for "
"pypyr.steps.fileformatjson.")
def test_fileformatjson_no_outpath_raises():
"""None out path raises."""
context = Context({'fileFormatJsonIn': 'blah', 'k1': 'v1'})
with pytest.raises(KeyNotInContextError) as err_info:
fileformat.run_step(context)
assert repr(err_info.value) == (
"KeyNotInContextError(\"context['fileFormatJsonOut'] "
"doesn't exist. It must exist for "
"pypyr.steps.fileformatjson.\",)")
def test_fileformatjson_pass_with_path_substitutions():
"""Relative path to file should succeed with path subsitutions.
Strictly speaking not a unit test.
"""
context = Context({
'k1':
'v1',
'k2':
'v2',
'k3':
'v3',
'k4':
'v4',
'k5':
'v5',
'pathIn':
'testsubst',
'pathOut':
'outsubst',
'fileFormatJsonIn':
'./tests/testfiles/{pathIn}.json',
'fileFormatJsonOut':
'./tests/testfiles/out/{pathOut}.json'
})
fileformat.run_step(context)
assert context, "context shouldn't be None"
assert len(context) == 9, "context should have 9 items"
assert context['k1'] == 'v1'
assert context['fileFormatJsonIn'] == './tests/testfiles/{pathIn}.json'
assert context['fileFormatJsonOut'] == ('./tests/testfiles/out/'
'{pathOut}.json')
with open('./tests/testfiles/out/outsubst.json') as outfile:
outcontents = json.load(outfile)
expected = {
"key1": "v1value !£$% *",
"key2_v2": {
"k21": "value",
"abc": "v3 def v4",
"def": ["l1", "l2 v5", "l3"]
}
}
assert outcontents == expected
# atrociously lazy test clean-up
os.remove('./tests/testfiles/out/outsubst.json')