Add tests

Author: akb

dev-requirements.txt

@@ -0,0 +1,57 @@
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile --output-file=dev-requirements.txt dev-requirements.in
+#
+ansicolors==1.0.2         # via cuvner
+appdirs==1.4.3            # via black
+argh==0.26.2              # via watchdog
+astroid==2.2.5            # via pylint
+atomicwrites==1.3.0       # via pytest
+attrs==19.1.0             # via black, pytest
+black==19.3b0
+bleach==3.1.0             # via readme-renderer
+bump2version==0.5.10
+check-manifest==0.39
+click==7.0                # via black, cuvner, towncrier
+coverage==4.5.3
+cuvner==18.0.1
+docutils==0.14
+filelock==3.0.12          # via tox
+importlib-metadata==0.18  # via pluggy, pytest, tox
+incremental==17.5.0       # via cuvner, towncrier
+isort==4.3.21
+jinja2==2.10.1            # via towncrier
+lazy-object-proxy==1.4.1  # via astroid
+markupsafe==1.1.1         # via jinja2
+mccabe==0.6.1             # via pylint
+more-itertools==7.1.0     # via pytest
+mypy-extensions==0.4.1    # via mypy
+mypy==0.720
+packaging==19.0           # via pytest, tox
+pathtools==0.1.2          # via watchdog
+pex==1.6.8
+pluggy==0.12.0            # via pytest, tox
+py==1.8.0                 # via pytest, tox
+pygments==2.4.2
+pylint==2.3.1
+pyparsing==2.4.0          # via packaging
+pytest-sphinx==0.2.2
+pytest==5.0.1
+pyyaml==5.1.1             # via watchdog
+readme-renderer==24.0
+six==1.12.0               # via astroid, bleach, cuvner, packaging, readme-renderer, tox
+toml==0.10.0              # via black, check-manifest, towncrier, tox
+towncrier==19.2.0
+tox==3.13.2
+typed-ast==1.4.0          # via astroid, mypy
+typing-extensions==3.7.4  # via mypy
+unidiff==0.5.5            # via cuvner
+versioneer==0.18
+virtualenv==16.6.2        # via tox
+watchdog==0.9.0           # via cuvner
+wcwidth==0.1.7            # via pytest
+webencodings==0.5.1       # via bleach
+wrapt==1.11.2             # via astroid
+zipp==0.5.2               # via importlib-metadata

requirements.in

@@ -1,2 +1,2 @@
-
-click
+pyyaml
+lxml

requirements.txt

@@ -2,8 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    pip-compile --generate-hashes --output-file=requirements.txt setup.py
+#    pip-compile --output-file=requirements.txt requirements.in
 #
-click==7.0 \
-    --hash=sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13 \
-    --hash=sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7
+lxml==4.3.4
+pyyaml==5.1.1

setup.cfg

@@ -31,7 +31,7 @@ default_section = THIRDPARTY
 forced_separate = test_mario_addons
 not_skip = __init__.py
 skip = migrations
-known_third_party=click,mario,requests,setuptools,toml
+known_third_party=click,mario,pytest,requests,setuptools,toml
 ignore =
   .flake8
   dev-requirements.in

src/mario_addons/plugins/addons.py

@@ -7,8 +7,6 @@
 
 
 registry = plug.make_plugin_aliases_registry("mario_addons.plugins")
-print(registry)
-# TODO Add test cases in the toml.
 
 
 def read_csv(

src/mario_addons/plugins/addons.toml

@@ -6,10 +6,17 @@
     short_help = "Convert yaml to json"
 
     [[alias.stage]]
-
     command = "stack"
     options = {code="yaml.safe_load ! json.dumps"}
 
+    [[alias.test_spec]]
+    invocation = ["yml2json"]
+    input = '''{"x": 1,}
+'''
+    output = '''{"x": 1}
+'''
+
+
 ### Search for xpath elements with xpath
 
 [[alias]]
@@ -26,6 +33,22 @@
     [[alias.stage]]
     command="chain"
 
+
+    [[alias.test_spec]]
+    invocation = ["xpath", "//", "map", "x.text"]
+    input = """
+          <slide type="all">
+            <title>Overview</title>
+              <item>Anything in here</item>
+          </slide>
+"""
+     output = """
+Overview
+Anything in here
+"""
+
+
+
 ### Generate json objects
 
 [[alias]]
@@ -60,6 +83,12 @@
     options = {code="json.dumps"}
 
 
+    [[alias.test_spec]]
+    invocation = ["jo", "x=1 y=2"]
+    input = ""
+    output = "{\"x\": 1, \"y\": 2}\n"
+
+
 [[alias]]
 
 name = "jsonl"
@@ -97,3 +126,15 @@ options =  {code="json.loads"}
     [[alias.stage]]
     command = "map"
     options = {code="dict(x)"}
+
+    [[alias.test_spec]]
+    invocation = ["csv"]
+    input = """
+name,age
+Alice,21
+Bob,22
+"""
+output = """
+{'name': 'Alice', 'age': '21'}
+{'name': 'Bob', 'age': '22'}
+"""

tests/test_mario_addons.py

@@ -1,11 +1,24 @@
-from click.testing import CliRunner
+import subprocess
+import sys
 
-from mario_addons.cli import main
+import mario.aliasing
+import pytest
 
+import mario_addons.plugins.addons
 
-def test_main():
-    runner = CliRunner()
-    result = runner.invoke(main, [])
 
-    assert result.output == "()\n"
-    assert result.exit_code == 0
+SPECS = [
+    spec
+    for alias in mario_addons.plugins.addons.registry.aliases.values()
+    for spec in alias.test_specs
+]
+
+
+@pytest.mark.parametrize("test_spec", SPECS)
+def test_alias_test_spec(test_spec: mario.aliasing.AliasTestSpec):
+
+    output = subprocess.check_output(
+        [sys.executable, "-m", "mario"] + test_spec.invocation,
+        input=test_spec.input.encode(),
+    ).decode()
+    assert output == test_spec.output