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from inline_snapshot import snapshot
from inline_snapshot.testing._example import Example
def test_namedtuple_default_value():
# Note: namedtuples with defaults are created using a different approach
Example(
"""\
from inline_snapshot import snapshot, Is
from collections import namedtuple
A = namedtuple('A', ['a', 'b', 'c'], defaults=[2, []])
def test_something():
for _ in [1, 2]:
assert A(a=1) == snapshot(A(a=1, b=2, c=[]))
"""
).run_inline(
["--inline-snapshot=update"],
changed_files=snapshot(
{
"tests/test_something.py": """\
from inline_snapshot import snapshot, Is
from collections import namedtuple
A = namedtuple('A', ['a', 'b', 'c'], defaults=[2, []])
def test_something():
for _ in [1, 2]:
assert A(a=1) == snapshot(A(a=1))
"""
}
),
)
def test_namedtuple_add_arguments():
Example(
"""\
from inline_snapshot import snapshot, Is
from collections import namedtuple
A = namedtuple('A', ['a', 'b'], defaults=[2])
def test_something():
for _ in [1, 2]:
assert A(a=1, b=5) == snapshot(A(a=1))
"""
).run_inline(
["--inline-snapshot=fix"],
changed_files=snapshot(
{
"tests/test_something.py": """\
from inline_snapshot import snapshot, Is
from collections import namedtuple
A = namedtuple('A', ['a', 'b'], defaults=[2])
def test_something():
for _ in [1, 2]:
assert A(a=1, b=5) == snapshot(A(a=1, b=5))
"""
}
),
)
def test_namedtuple_positional_arguments():
Example(
"""\
from inline_snapshot import snapshot, Is
from collections import namedtuple
A = namedtuple('A', ['a', 'b', 'c'], defaults=[2, []])
def test_something():
for _ in [1, 2]:
assert A(a=1) == snapshot(A(1, 2, c=[]))
"""
).run_inline(
["--inline-snapshot=update"],
changed_files=snapshot(
{
"tests/test_something.py": """\
from inline_snapshot import snapshot, Is
from collections import namedtuple
A = namedtuple('A', ['a', 'b', 'c'], defaults=[2, []])
def test_something():
for _ in [1, 2]:
assert A(a=1) == snapshot(A(a=1))
"""
}
),
)
def test_namedtuple_typing():
Example(
"""\
from inline_snapshot import snapshot
from typing import NamedTuple
class A(NamedTuple):
a: int
b: int
def test_something():
assert A(a=1, b=2) == snapshot()
"""
).run_inline(
["--inline-snapshot=create"],
changed_files=snapshot(
{
"tests/test_something.py": """\
from inline_snapshot import snapshot
from typing import NamedTuple
class A(NamedTuple):
a: int
b: int
def test_something():
assert A(a=1, b=2) == snapshot(A(a=1, b=2))
"""
}
),
)
def test_namedtuple_typing_defaults():
Example(
"""\
from inline_snapshot import snapshot
from typing import NamedTuple
class A(NamedTuple):
a: int
b: int = 2
c: list = []
def test_something():
for _ in [1, 2]:
assert A(a=1) == snapshot(A(a=1, b=2, c=[]))
"""
).run_inline(
["--inline-snapshot=update"],
changed_files=snapshot(
{
"tests/test_something.py": """\
from inline_snapshot import snapshot
from typing import NamedTuple
class A(NamedTuple):
a: int
b: int = 2
c: list = []
def test_something():
for _ in [1, 2]:
assert A(a=1) == snapshot(A(a=1))
"""
}
),
)
def test_namedtuple_nested():
Example(
"""\
from inline_snapshot import snapshot
from collections import namedtuple
Inner = namedtuple('Inner', ['x', 'y'])
Outer = namedtuple('Outer', ['a', 'inner'])
def test_something():
assert Outer(a=1, inner=Inner(x=2, y=3)) == snapshot()
"""
).run_inline(
["--inline-snapshot=create"],
changed_files=snapshot(
{
"tests/test_something.py": """\
from inline_snapshot import snapshot
from collections import namedtuple
Inner = namedtuple('Inner', ['x', 'y'])
Outer = namedtuple('Outer', ['a', 'inner'])
def test_something():
assert Outer(a=1, inner=Inner(x=2, y=3)) == snapshot(Outer(a=1, inner=Inner(x=2, y=3)))
"""
}
),
)
def test_namedtuple_mixed_args():
# Test mixing positional and keyword arguments
Example(
"""\
from inline_snapshot import snapshot
from collections import namedtuple
A = namedtuple('A', ['a', 'b', 'c'])
def test_something():
assert A(1, b=2, c=3) == snapshot()
"""
).run_inline(
["--inline-snapshot=create"],
changed_files=snapshot(
{
"tests/test_something.py": """\
from inline_snapshot import snapshot
from collections import namedtuple
A = namedtuple('A', ['a', 'b', 'c'])
def test_something():
assert A(1, b=2, c=3) == snapshot(A(a=1, b=2, c=3))
"""
}
),
)
|
