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"""Test suite for prance.cli ."""
__author__ = "Jens Finkhaeuser"
__copyright__ = "Copyright (c) 2016-2021 Jens Finkhaeuser"
__license__ = "MIT"
__all__ = ()
import pytest
from . import none_of
@pytest.fixture
def runner():
from click.testing import CliRunner
return CliRunner()
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
def test_validate_defaults(runner):
from prance import cli
# Good example
result = runner.invoke(cli.validate, ["tests/specs/petstore.yaml"])
assert result.exit_code == 0
expected = """Processing "tests/specs/petstore.yaml"...
-> Resolving external references.
Validates OK as Swagger/OpenAPI 2.0!
"""
assert result.output == expected
# Bad example
result = runner.invoke(cli.validate, ["tests/specs/definitions.yaml"])
assert result.exit_code == 1
assert "ValidationError" in result.output
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
def test_validate_multiple(runner):
from prance import cli
result = runner.invoke(
cli.validate, ["tests/specs/petstore.yaml", "tests/specs/petstore.yaml"]
)
assert result.exit_code == 0
expected = """Processing "tests/specs/petstore.yaml"...
-> Resolving external references.
Validates OK as Swagger/OpenAPI 2.0!
Processing "tests/specs/petstore.yaml"...
-> Resolving external references.
Validates OK as Swagger/OpenAPI 2.0!
"""
assert result.output == expected
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
def test_validate_no_resolve(runner):
from prance import cli
# Good example
result = runner.invoke(cli.validate, ["--no-resolve", "tests/specs/petstore.yaml"])
assert result.exit_code == 0
expected = """Processing "tests/specs/petstore.yaml"...
-> Not resolving external references.
Validates OK as Swagger/OpenAPI 2.0!
"""
assert result.output == expected
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
def test_validate_output_too_many_inputs(runner):
from prance import cli
result = runner.invoke(
cli.validate,
["-o", "foo", "tests/specs/petstore.yaml", "tests/specs/petstore.yaml"],
)
assert result.exit_code == 2
assert "If --output-file is given," in result.output
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
def test_validate_output(runner):
from prance import cli
import os, os.path
curdir = os.getcwd()
outnames = ["foo.json", "foo.yaml"]
for outname in outnames:
with runner.isolated_filesystem():
result = runner.invoke(
cli.validate,
["-o", outname, os.path.join(curdir, "tests/specs/petstore.yaml")],
)
assert result.exit_code == 0
# There also must be a 'foo' file now.
files = [f for f in os.listdir(".") if os.path.isfile(f)]
assert outname in files
# Ensure a UTF-8 file encoding.
from prance.util import fs
assert "utf-8" in fs.detect_encoding(
outname, default_to_utf8=False, read_all=True
)
# Now do a full encoding detection, too
# The 'foo' file must be a valid swagger spec.
result = runner.invoke(cli.validate, [outname])
assert result.exit_code == 0
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
def test_compile_defaults(runner):
from prance import cli
# Good example
result = runner.invoke(cli.compile, ["tests/specs/petstore.yaml"])
assert result.exit_code == 0
expected = """Processing "tests/specs/petstore.yaml"...
-> Resolving external references.
Validates OK as Swagger/OpenAPI 2.0!
"""
assert result.output.startswith(expected)
# Bad example
result = runner.invoke(cli.validate, ["tests/specs/definitions.yaml"])
assert result.exit_code == 1
assert "ValidationError" in result.output
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
def test_compile_output(runner):
from prance import cli
import os, os.path
curdir = os.getcwd()
outnames = ["foo.json", "foo.yaml"]
for outname in outnames:
with runner.isolated_filesystem():
result = runner.invoke(
cli.compile,
[os.path.join(curdir, "tests/specs/petstore.yaml"), outname],
)
assert result.exit_code == 0
# There also must be a 'foo' file now.
files = [f for f in os.listdir(".") if os.path.isfile(f)]
assert outname in files
# Ensure a UTF-8 file encoding.
from prance.util import fs
assert "utf-8" in fs.detect_encoding(
outname, default_to_utf8=False, read_all=True
)
# Now do a full encoding detection, too
# The 'foo' file must be a valid swagger spec.
result = runner.invoke(cli.validate, [outname])
assert result.exit_code == 0
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
@pytest.mark.requires_network()
def test_convert_defaults(runner):
from prance import cli
# Good example
result = runner.invoke(cli.convert, ["tests/specs/petstore.yaml"])
assert result.exit_code == 0
assert "openapi" in result.output
assert "3." in result.output
# Bad example
result = runner.invoke(cli.validate, ["tests/specs/definitions.yaml"])
assert result.exit_code == 1
assert "ValidationError" in result.output
@pytest.mark.skipif(none_of("click"), reason="Click does not exist")
@pytest.mark.requires_network()
def test_convert_output(runner):
from prance import cli
import os, os.path
curdir = os.getcwd()
outnames = ["foo.json", "foo.yaml"]
for outname in outnames:
with runner.isolated_filesystem():
result = runner.invoke(
cli.convert,
[os.path.join(curdir, "tests/specs/petstore.yaml"), outname],
)
assert result.exit_code == 0
# There also must be a 'foo' file now.
files = [f for f in os.listdir(".") if os.path.isfile(f)]
assert outname in files
# Ensure a UTF-8 file encoding.
from prance.util import fs
assert "utf-8" in fs.detect_encoding(
outname, default_to_utf8=False, read_all=True
)
# Now do a full encoding detection, too
contents = fs.read_file(outname)
assert "openapi" in contents
assert "3." in contents
|
