def test_yaml_out(mocker, capsys):
mocker.patch(
'sys.argv',
'johnnydep fakedist --fields=ALL --output-format=yaml'.split())
main()
out, err = capsys.readouterr()
assert err == ''
assert out == dedent('''\
- name: fakedist
summary: This is a fake distribution for johnnydep's test suite
specifier: ''
requires: []
required_by: []
import_names: [fakedistmod]
homepage: https://notexist
extras_available: [dev]
extras_requested: []
project_name: fakedist
versions_available: [1.2.3]
version_installed: null
version_latest: 1.2.3
version_latest_in_spec: 1.2.3
download_link: https://pypi.python.org/simple/fakedist/fakedist-1.2.3-py2.py3-none-any.whl
checksum: md5=63d82676c56d127bd9d1d41af5e8a064
''')
def test_diamond_deptree(mocker, capsys, make_dist):
make_dist(name="distA",
install_requires=["distB1", "distB2"],
version="0.1")
make_dist(name="distB1",
install_requires=["distC[x,z]<0.3"],
version="0.1")
make_dist(name="distB2", install_requires=["distC[y]!=0.2"], version="0.1")
make_dist(name="distC", version="0.1")
make_dist(name="distC", version="0.2")
make_dist(name="distC", version="0.3")
fields = [
"name",
"specifier",
"requires",
"required_by",
"versions_available",
"version_latest_in_spec",
]
mocker.patch("sys.argv", "johnnydep distA --fields".split() + fields)
main()
out, err = capsys.readouterr()
assert err == ""
assert out == dedent("""\
name specifier requires required_by versions_available version_latest_in_spec
------------------ ----------- -------------- ------------- -------------------- ------------------------
distA distB1, distB2 0.1 0.1
├── distB1 distC[x,z]<0.3 distA 0.1 0.1
│ └── distC[x,z] <0.3 distB1 0.1, 0.2, 0.3 0.2
└── distB2 distC[y]!=0.2 distA 0.1 0.1
└── distC[y] !=0.2 distB2 0.1, 0.2, 0.3 0.3
""")
def test_pretty_json_out(mocker, capsys):
mocker.patch(
'sys.argv',
'johnnydep fakedist>1.2 --fields=ALL --output-format=json'.split())
main()
out, err = capsys.readouterr()
assert err == ''
assert out == dedent('''\
[
{
"name": "fakedist",
"summary": "This is a fake distribution for johnnydep's test suite",
"specifier": ">1.2",
"requires": [],
"required_by": [],
"import_names": [
"fakedistmod"
],
"homepage": "https://notexist",
"extras_available": [
"dev"
],
"extras_requested": [],
"project_name": "fakedist",
"versions_available": [
"1.2.3"
],
"version_installed": null,
"version_latest": "1.2.3",
"version_latest_in_spec": "1.2.3",
"download_link": "https://pypi.python.org/simple/fakedist/fakedist-1.2.3-py2.py3-none-any.whl",
"checksum": "md5=63d82676c56d127bd9d1d41af5e8a064"
}
]
''')
def test_all_fields_toml_out(mocker, capsys, make_dist):
_dist, _dist_path, checksum = make_dist(name="wimpy",
version="0.3",
py_modules=["that"])
mocker.patch(
"sys.argv",
"johnnydep wimpy<0.4 --fields=ALL --output-format=toml".split())
main()
out, err = capsys.readouterr()
assert err == ""
assert out == dedent("""\
name = "wimpy"
summary = "default text for metadata summary"
specifier = "<0.4"
requires = []
required_by = []
import_names = [ "that",]
homepage = "https://www.example.org/default"
extras_available = []
extras_requested = []
project_name = "wimpy"
license = "MIT"
versions_available = [ "0.3",]
version_installed = "0.3"
version_latest = "0.3"
version_latest_in_spec = "0.3"
download_link = "http://fakeindex/wimpy-0.3-py2.py3-none-any.whl"
checksum = "md5={checksum}"
""".format(checksum=checksum))
def test_printed_table_on_stdout(mocker, capsys):
mocker.patch('sys.argv', 'johnnydep fakedist==1.2.3'.split())
main()
out, err = capsys.readouterr()
assert err == ''
assert out == dedent('''\
name summary
--------------- ------------------------------------------------------
fakedist==1.2.3 This is a fake distribution for johnnydep's test suite
''')
def test_printed_table_on_stdout_with_specifier(mocker, capsys):
mocker.patch('sys.argv',
'johnnydep fakedist==1.2.3 --fields specifier'.split())
main()
out, err = capsys.readouterr()
assert err == ''
assert out == dedent('''\
name specifier
-------- -----------
fakedist ==1.2.3
''')
def test_requirements_txt_output(mocker, capsys):
mocker.patch('sys.argv', 'johnnydep distA -o pinned'.split())
main()
out, err = capsys.readouterr()
assert err == ''
assert out == dedent('''\
dista==0.1
distb1==0.1
distb2==0.1
distc[x,y,z]==0.1
''')
def test_printed_table_on_stdout(mocker, capsys, make_dist):
make_dist()
mocker.patch("sys.argv", "johnnydep jdtest==0.1.2".split())
main()
out, err = capsys.readouterr()
assert err == ""
assert out == dedent("""\
name summary
------------- ---------------------------------
jdtest==0.1.2 default text for metadata summary
""")
def test_printed_table_on_stdout_with_specifier(make_dist, mocker, capsys):
make_dist()
mocker.patch("sys.argv",
"johnnydep jdtest>=0.1 --fields specifier".split())
main()
out, err = capsys.readouterr()
assert err == ""
assert out == dedent("""\
name specifier
------ -----------
jdtest >=0.1
""")
def test_printed_tree_on_stdout(mocker, capsys):
mocker.patch(
'sys.argv',
'johnnydep fakedist[dev] --fields extras_available extras_requested'.
split())
main()
out, err = capsys.readouterr()
assert err == ''
assert out == dedent('''\
name extras_available extras_requested
----------------- ----------------------------------------- ------------------
fakedist[dev] dev dev
└── wheel>=0.30.0 faster-signatures, signatures, test, tool
''')
def test_unresolvable_deptree(mocker, capsys):
# It is still possible to print the dep tree even though there is no acceptable version available for distC
fields = 'name requires required_by versions_available version_latest_in_spec'.split(
)
mocker.patch('sys.argv', 'johnnydep distX --fields'.split() + fields)
main()
out, err = capsys.readouterr()
assert err == ''
assert out == dedent('''\
name requires required_by versions_available version_latest_in_spec
-------------- --------------------------- ------------- -------------------- ------------------------
distX distC (<=0.1), distC (>0.2) 0.1 0.1
├── distC<=0.1 distX 0.1, 0.2, 0.3 0.1
└── distC>0.2 distX 0.1, 0.2, 0.3 0.3
''')
def test_printed_tree_on_stdout(mocker, capsys, make_dist):
make_dist(name="thing", extras_require={"xyz": "spam>0.30.0", "abc": "eggs"})
make_dist(name="spam", version="0.31")
make_dist(name="eggs")
mocker.patch(
"sys.argv", "johnnydep thing[xyz] --fields extras_available extras_requested".split()
)
main()
out, err = capsys.readouterr()
assert err == ""
assert out == dedent(
"""\
name extras_available extras_requested
--------------- ------------------ ------------------
thing[xyz] abc, xyz xyz
└── spam>0.30.0
"""
)
def test_requirements_txt_output(mocker, capsys, make_dist):
make_dist(name="distA", install_requires=["distB1", "distB2"], version="0.1")
make_dist(name="distB1", install_requires=["distC[x,z]<0.3"], version="0.1")
make_dist(name="distB2", install_requires=["distC[y]!=0.2"], version="0.1")
make_dist(name="distC", version="0.1")
make_dist(name="distC", version="0.2")
make_dist(name="distC", version="0.3")
mocker.patch("sys.argv", "johnnydep distA -o pinned".split())
main()
out, err = capsys.readouterr()
assert err == ""
assert out == dedent(
"""\
distA==0.1
distB1==0.1
distB2==0.1
distC[x,y,z]==0.1
"""
)
def test_unresolvable_deptree(mocker, capsys, make_dist):
# It is still possible to print the dep tree even though there is no acceptable version available for distC
make_dist(name="distX", install_requires=["distC<=0.1", "distC>0.2"], version="0.1")
make_dist(name="distC", version="0.1")
make_dist(name="distC", version="0.2")
make_dist(name="distC", version="0.3")
fields = "name requires required_by versions_available version_latest_in_spec".split()
mocker.patch("sys.argv", "johnnydep distX --fields".split() + fields)
main()
out, err = capsys.readouterr()
assert err == ""
assert out == dedent(
"""\
name requires required_by versions_available version_latest_in_spec
-------------- --------------------- ------------- -------------------- ------------------------
distX distC<=0.1, distC>0.2 0.1 0.1
├── distC<=0.1 distX 0.1, 0.2, 0.3 0.1
└── distC>0.2 distX 0.1, 0.2, 0.3 0.3
"""
)
def test_diamond_deptree(mocker, capsys):
fields = [
'name',
'specifier',
'requires',
'required_by',
'versions_available',
'version_latest_in_spec',
]
mocker.patch('sys.argv', 'johnnydep distA --fields'.split() + fields)
main()
out, err = capsys.readouterr()
assert err == ''
assert out == dedent('''\
name specifier requires required_by versions_available version_latest_in_spec
------------------ ----------- ----------------- ------------- -------------------- ------------------------
distA distB1, distB2 0.1 0.1
├── distB1 distC[x,z] (<0.3) distA 0.1 0.1
│ └── distC[x,z] <0.3 distB1 0.1, 0.2, 0.3 0.2
└── distB2 distC[y] (!=0.2) distA 0.1 0.1
└── distC[y] !=0.2 distB2 0.1, 0.2, 0.3 0.3
''')
from johnnydep.cli import main
if __name__ == '__main__':
main()
