Complete core rewrite, with documentation

Still missing documentation about Output core component

And actual Action/Targets etc ... in the process of migrating to the new
engine

tests/actions/test_base.py

@@ -1,53 +0,0 @@
-from shlax import *
-
-inner = Run()
-other = Run('ls')
-middle = Buildah('alpine', inner, other)
-outer = Localhost(middle)
-middle = outer.actions[0]
-other = middle.actions[1]
-inner = middle.actions[0]
-
-
-def test_action_init_args():
-    assert other.args == ('ls',)
-
-
-def test_action_parent_autoset():
-    assert list(outer.actions) == [middle]
-    assert middle.parent == outer
-    assert inner.parent == middle
-    assert other.parent == middle
-
-
-def test_action_context():
-    assert outer.context is inner.context
-    assert middle.context is inner.context
-    assert middle.context is outer.context
-    assert other.context is outer.context
-
-
-def test_action_sibblings():
-    assert inner.sibblings() == [other]
-    assert inner.sibblings(lambda s: s.args[0] == 'ls') == [other]
-    assert inner.sibblings(lambda s: s.args[0] == 'foo') == []
-    assert inner.sibblings(type='run') == [other]
-    assert inner.sibblings(args=('ls',)) == [other]
-
-
-def test_actions_parents():
-    assert other.parents() == [middle, outer]
-    assert other.parents(lambda p: p.base == 'alpine') == [middle]
-    assert inner.parents(type='localhost') == [outer]
-    assert inner.parents(type='buildah') == [middle]
-
-
-def test_action_childrens():
-    assert middle.children() == [inner, other]
-    assert middle.children(lambda a: a.args[0] == 'ls') == [other]
-    assert outer.children() == [middle, inner, other]
-
-
-def test_action_getattr():
-    assert other.exec == middle.exec
-    assert other.shargs == middle.shargs

tests/test_image.py

@@ -1,7 +1,7 @@
 import pytest
 import os
 
-from shlax import Image
+from shlax.image import Image
 
 
 tests = {

tests/test_output.py

@@ -1,5 +1,5 @@
 import pytest
-from shlax import Output
+from shlax.output import Output
 
 
 class Write:

tests/test_proc.py

@@ -1,65 +0,0 @@
-import pytest
-
-from unittest.mock import patch
-
-from shlax import *
-from shlax import proc
-
-
-test_args_params = [
-    (
-        Localhost(Run('echo hi')),
-        [('sh', '-euc', 'echo hi')]
-    ),
-    (
-        Localhost(Run('echo hi', user='jimi')),
-        [('sudo', '-u', 'jimi', 'sh', '-euc', 'echo hi')]
-    ),
-    (
-        Localhost(Run('echo hi', user='root')),
-        [('sudo', 'sh', '-euc', 'echo hi')]
-    ),
-    (
-        Ssh('host', Run('echo hi', user='root')),
-        [('ssh', 'host', 'sudo', 'sh', '-euc', 'echo hi')]
-    ),
-    (
-        Buildah('alpine', Run('echo hi')),
-        [
-            ('buildah', 'from', 'alpine'),
-            ('buildah', 'mount', ''),
-            ('buildah', 'run', '', '--', 'sh', '-euc', 'echo hi'),
-            ('buildah', 'umount', ''),
-            ('buildah', 'rm', ''),
-        ]
-    ),
-    (
-        Buildah('alpine', Run('echo hi', user='root')),
-        [
-            ('buildah', 'from', 'alpine'),
-            ('buildah', 'mount', ''),
-            ('buildah', 'run', '--user', 'root', '', '--', 'sh', '-euc', 'echo hi'),
-            ('buildah', 'umount', ''),
-            ('buildah', 'rm', ''),
-        ]
-    ),
-    (
-        Ssh('host', Buildah('alpine', Run('echo hi', user='root'))),
-        [
-            ('ssh', 'host', 'buildah', 'from', 'alpine'),
-            ('ssh', 'host', 'buildah', 'mount', ''),
-            ('ssh', 'host', 'buildah', 'run', '--user', 'root', '', '--', 'sh', '-euc', 'echo hi'),
-            ('ssh', 'host', 'buildah', 'umount', ''),
-            ('ssh', 'host', 'buildah', 'rm', ''),
-        ]
-    ),
-]
-@pytest.mark.parametrize(
-    'script,commands',
-    test_args_params
-)
-@pytest.mark.asyncio
-async def test_args(script, commands):
-    with Proc.mock():
-        await script()
-        assert commands == Proc.test

tests/test_target.py

@@ -0,0 +1,101 @@
+import pytest
+
+from shlax.targets.stub import Stub
+from shlax.actions.run import Run
+from shlax.actions.parallel import Parallel
+from shlax.result import Result
+
+
+class Error:
+    async def __call__(self, target):
+        raise Exception('lol')
+
+
+@pytest.mark.asyncio
+async def test_success():
+    action = Run('echo hi')
+    target = Stub(action)
+    await target()
+    assert target.results[0].action == action
+    assert target.results[0].status == 'success'
+
+
+@pytest.mark.asyncio
+async def test_error():
+    action = Error()
+    target = Stub(action)
+    await target()
+    assert target.results[0].action == action
+    assert target.results[0].status == 'failure'
+
+
+@pytest.mark.asyncio
+async def test_nested():
+    nested = Error()
+
+    class Nesting:
+        async def __call__(self, target):
+            await target(nested)
+    nesting = Nesting()
+
+    target = Stub(nesting)
+    await target()
+
+    assert len(target.results) == 2
+    assert target.results[0].status == 'failure'
+    assert target.results[0].action == nested
+    assert target.results[1].status == 'failure'
+    assert target.results[1].action == nesting
+
+
+@pytest.mark.asyncio
+async def test_parallel():
+    winner = Run('echo hi')
+    looser = Error()
+    parallel = Parallel(winner, looser)
+
+    target = Stub(parallel)
+    await target()
+    assert len(target.results) == 3
+    assert target.results[0].status == 'success'
+    assert target.results[0].action == winner
+    assert target.results[1].status == 'failure'
+    assert target.results[1].action == looser
+    assert target.results[2].status == 'failure'
+    assert target.results[2].action == parallel
+
+
+@pytest.mark.asyncio
+async def test_function():
+    async def hello(target):
+        target.exec('hello')
+    await Stub()(hello)
+
+
+@pytest.mark.asyncio
+async def test_method():
+    class Example:
+        def __init__(self):
+            self.was_called = False
+        async def test(self, target):
+            self.was_called = True
+
+    example = Example()
+    action = example.test
+    target = Stub()
+    await target(action)
+    assert example.was_called
+
+
+@pytest.mark.asyncio
+async def test_target_action():
+    child = Stub(Run('echo hi'))
+    parent = Stub(child)
+
+    grandpa = Stub()
+    await grandpa(parent)
+    assert len(grandpa.results) == 3
+
+    grandpa = Stub(parent)
+    await grandpa()
+    assert len(grandpa.results) == 3