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# pylint: disable=redefined-outer-name,unused-argument,unused-variable,expression-not-assigned,singleton-comparison |
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import os |
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from pathlib import Path |
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from contextlib import suppress |
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import pytest |
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from expecter import expect |
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from click.testing import CliRunner |
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from envdiff.cli import main, do_run |
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from envdiff.models import Config, SourceFile, Environment |
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@pytest.fixture |
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def runner(): |
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return CliRunner() |
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@pytest.yield_fixture |
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def tmp(path=Path("tmp", "int", "cli").resolve()): |
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cwd = Path.cwd() |
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path.mkdir(parents=True, exist_ok=True) |
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os.chdir(path) |
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yield path |
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os.chdir(cwd) |
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def describe_cli(): |
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def describe_init(): |
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def when_config_missing(runner, tmp): |
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path = tmp.joinpath("env-diff.yml") |
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with suppress(FileNotFoundError): |
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path.unlink() |
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result = runner.invoke(main, ['--init']) |
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expect(result.output) == ( |
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"Generated config file: {}\n".format(path) + |
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"Edit this file to match your application\n" |
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) |
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expect(result.exit_code) == 0 |
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def describe_run(): |
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def when_config_missing(runner, tmp): |
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path = tmp.joinpath("env-diff.yml") |
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with suppress(FileNotFoundError): |
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path.unlink() |
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result = runner.invoke(main, []) |
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expect(result.output) == ( |
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"No config file found\n" + |
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"Generate one with the '--init' command\n" |
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) |
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expect(result.exit_code) == 1 |
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def describe_do_run(): |
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@pytest.fixture |
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def config(tmpdir): |
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tmpdir.chdir() |
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with Path(".env").open('w') as f: |
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f.write("FOO=1") |
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with Path("app.py").open('w') as f: |
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f.write("os.getenv('FOO', 2)") |
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return Config.new( |
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sourcefiles=[ |
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SourceFile(".env"), |
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SourceFile("app.py"), |
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], |
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environments=[ |
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Environment("test", command="echo FOO=3"), |
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], |
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) |
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def it_returns_table_data(runner, config): |
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print(config.sourcefiles) |
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data = do_run(config) |
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expect(list(data)) == [ |
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['Variable', 'File: .env', 'File: app.py', 'Environment: test'], |
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['FOO', 'FOO=1', "os.getenv('FOO', 2)", '3'], |
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] |
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jacebrowning /
env-diff
