split up functionality tests into different classes per file

This commit is contained in:
PatchOfScotland
2023-02-10 15:00:04 +01:00
parent 7f8b4f3e32
commit 908ecf9950

View File

@ -32,7 +32,7 @@ from recipes import JupyterNotebookRecipe
from shared import setup, teardown, TEST_MONITOR_BASE, COMPLETE_NOTEBOOK, \
APPENDING_NOTEBOOK, COMPLETE_PYTHON_SCRIPT
class CorrectnessTests(unittest.TestCase):
class DebugTests(unittest.TestCase):
def setUp(self)->None:
super().setUp()
setup()
@ -41,385 +41,15 @@ class CorrectnessTests(unittest.TestCase):
super().tearDown()
teardown()
# Test that generate_id creates unique ids
def testGenerateIDWorking(self)->None:
id = generate_id()
self.assertEqual(len(id), 16)
for i in range(len(id)):
self.assertIn(id[i], CHAR_UPPERCASE+CHAR_LOWERCASE)
# In extrememly rare cases this may fail due to randomness in algorithm
new_id = generate_id(existing_ids=[id])
self.assertNotEqual(id, new_id)
class FileIoTests(unittest.TestCase):
def setUp(self)->None:
super().setUp()
setup()
another_id = generate_id(length=32)
self.assertEqual(len(another_id), 32)
again_id = generate_id(charset="a")
for i in range(len(again_id)):
self.assertIn(again_id[i], "a")
with self.assertRaises(ValueError):
generate_id(length=2, charset="a", existing_ids=["aa"])
prefix_id = generate_id(length=4, prefix="Test")
self.assertEqual(prefix_id, "Test")
prefix_id = generate_id(prefix="Test")
self.assertEqual(len(prefix_id), 16)
self.assertTrue(prefix_id.startswith("Test"))
# Test that wait can wait on multiple pipes
def testWaitPipes(self)->None:
pipe_one_reader, pipe_one_writer = Pipe()
pipe_two_reader, pipe_two_writer = Pipe()
inputs = [
pipe_one_reader, pipe_two_reader
]
pipe_one_writer.send(1)
readables = wait(inputs)
self.assertIn(pipe_one_reader, readables)
self.assertEqual(len(readables), 1)
msg = readables[0].recv()
self.assertEqual(msg, 1)
pipe_one_writer.send(1)
pipe_two_writer.send(2)
readables = wait(inputs)
self.assertIn(pipe_one_reader, readables)
self.assertIn(pipe_two_reader, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == pipe_one_reader:
msg = readable.recv()
self.assertEqual(msg, 1)
elif readable == pipe_two_reader:
msg = readable.recv()
self.assertEqual(msg, 2)
# Test that wait can wait on multiple queues
def testWaitQueues(self)->None:
queue_one = Queue()
queue_two = Queue()
inputs = [
queue_one, queue_two
]
queue_one.put(1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertEqual(len(readables), 1)
msg = readables[0].get()
self.assertEqual(msg, 1)
queue_one.put(1)
queue_two.put(2)
sleep(0.1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertIn(queue_two, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == queue_one:
msg = readable.get()
self.assertEqual(msg, 1)
elif readable == queue_two:
msg = readable.get()
self.assertEqual(msg, 2)
# Test that wait can wait on multiple pipes and queues
def testWaitPipesAndQueues(self)->None:
pipe_one_reader, pipe_one_writer = Pipe()
pipe_two_reader, pipe_two_writer = Pipe()
queue_one = Queue()
queue_two = Queue()
inputs = [
pipe_one_reader, pipe_two_reader, queue_one, queue_two
]
pipe_one_writer.send(1)
readables = wait(inputs)
self.assertIn(pipe_one_reader, readables)
self.assertEqual(len(readables), 1)
msg = readables[0].recv()
self.assertEqual(msg, 1)
pipe_one_writer.send(1)
pipe_two_writer.send(2)
readables = wait(inputs)
self.assertIn(pipe_one_reader, readables)
self.assertIn(pipe_two_reader, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == pipe_one_reader:
msg = readable.recv()
self.assertEqual(msg, 1)
if readable == pipe_two_reader:
msg = readable.recv()
self.assertEqual(msg, 2)
queue_one.put(1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertEqual(len(readables), 1)
msg = readables[0].get()
self.assertEqual(msg, 1)
queue_one.put(1)
queue_two.put(2)
sleep(0.1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertIn(queue_two, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == queue_one:
msg = readable.get()
self.assertEqual(msg, 1)
elif readable == queue_two:
msg = readable.get()
self.assertEqual(msg, 2)
queue_one.put(1)
pipe_one_writer.send(1)
sleep(0.1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertIn(pipe_one_reader, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == queue_one:
msg = readable.get()
self.assertEqual(msg, 1)
elif readable == pipe_one_reader:
msg = readable.recv()
self.assertEqual(msg, 1)
# Test that get_file_hash produces the expected hash
def testGetFileHashSha256(self)->None:
file_path = os.path.join(TEST_MONITOR_BASE, "hased_file.txt")
with open(file_path, 'w') as hashed_file:
hashed_file.write("Some data\n")
expected_hash = \
"8557122088c994ba8aa5540ccbb9a3d2d8ae2887046c2db23d65f40ae63abade"
hash = get_file_hash(file_path, SHA256)
self.assertEqual(hash, expected_hash)
# Test that get_file_hash raises on a missing file
def testGetFileHashSha256NoFile(self)->None:
file_path = os.path.join(TEST_MONITOR_BASE, "file.txt")
with self.assertRaises(FileNotFoundError):
get_file_hash(file_path, SHA256)
# Test that parameterize_jupyter_notebook parameterises given notebook
def testParameteriseNotebook(self)->None:
pn = parameterize_jupyter_notebook(
COMPLETE_NOTEBOOK, {})
self.assertEqual(pn, COMPLETE_NOTEBOOK)
pn = parameterize_jupyter_notebook(
COMPLETE_NOTEBOOK, {"a": 4})
self.assertEqual(pn, COMPLETE_NOTEBOOK)
pn = parameterize_jupyter_notebook(
COMPLETE_NOTEBOOK, {"s": 4})
self.assertNotEqual(pn, COMPLETE_NOTEBOOK)
self.assertEqual(
pn["cells"][0]["source"],
"# The first cell\n\ns = 4\nnum = 1000")
# Test that parameterize_python_script parameterises given script
def testParameteriseScript(self)->None:
ps = parameterize_python_script(
COMPLETE_PYTHON_SCRIPT, {})
self.assertEqual(ps, COMPLETE_PYTHON_SCRIPT)
ps = parameterize_python_script(
COMPLETE_PYTHON_SCRIPT, {"a": 50})
self.assertEqual(ps, COMPLETE_PYTHON_SCRIPT)
ps = parameterize_python_script(
COMPLETE_PYTHON_SCRIPT, {"num": 50})
self.assertNotEqual(ps, COMPLETE_PYTHON_SCRIPT)
self.assertEqual(ps[2], "num = 50")
# Test that create_event produces valid event dictionary
def testCreateEvent(self)->None:
pattern = FileEventPattern(
"pattern",
"file_path",
"recipe_one",
"infile",
parameters={
"extra":"A line from a test Pattern",
"outfile":"result_path"
})
recipe = JupyterNotebookRecipe(
"recipe_one", APPENDING_NOTEBOOK)
rule = create_rule(pattern, recipe)
event = create_event("test", "path", rule)
self.assertEqual(type(event), dict)
self.assertEqual(len(event.keys()), 3)
self.assertTrue(EVENT_TYPE in event.keys())
self.assertTrue(EVENT_PATH in event.keys())
self.assertTrue(EVENT_RULE in event.keys())
self.assertEqual(event[EVENT_TYPE], "test")
self.assertEqual(event[EVENT_PATH], "path")
self.assertEqual(event[EVENT_RULE], rule)
event2 = create_event("test2", "path2", rule, extras={"a":1})
self.assertEqual(type(event2), dict)
self.assertTrue(EVENT_TYPE in event2.keys())
self.assertTrue(EVENT_PATH in event.keys())
self.assertTrue(EVENT_RULE in event.keys())
self.assertEqual(len(event2.keys()), 4)
self.assertEqual(event2[EVENT_TYPE], "test2")
self.assertEqual(event2[EVENT_PATH], "path2")
self.assertEqual(event2[EVENT_RULE], rule)
self.assertEqual(event2["a"], 1)
# Test that create_job produces valid job dictionary
def testCreateJob(self)->None:
pattern = FileEventPattern(
"pattern",
"file_path",
"recipe_one",
"infile",
parameters={
"extra":"A line from a test Pattern",
"outfile":"result_path"
})
recipe = JupyterNotebookRecipe(
"recipe_one", APPENDING_NOTEBOOK)
rule = create_rule(pattern, recipe)
event = create_event(
EVENT_TYPE_WATCHDOG,
"file_path",
rule,
extras={
WATCHDOG_BASE: TEST_MONITOR_BASE,
EVENT_RULE: rule,
WATCHDOG_HASH: "file_hash"
}
)
job_dict = create_job(
JOB_TYPE_PAPERMILL,
event,
extras={
JOB_PARAMETERS:{
"extra":"extra",
"infile":"file_path",
"outfile":"result_path"
},
JOB_HASH: "file_hash",
PYTHON_FUNC:max
}
)
self.assertIsInstance(job_dict, dict)
self.assertIn(JOB_ID, job_dict)
self.assertIsInstance(job_dict[JOB_ID], str)
self.assertIn(JOB_EVENT, job_dict)
self.assertEqual(job_dict[JOB_EVENT], event)
self.assertIn(JOB_TYPE, job_dict)
self.assertEqual(job_dict[JOB_TYPE], JOB_TYPE_PAPERMILL)
self.assertIn(JOB_PATTERN, job_dict)
self.assertEqual(job_dict[JOB_PATTERN], pattern.name)
self.assertIn(JOB_RECIPE, job_dict)
self.assertEqual(job_dict[JOB_RECIPE], recipe.name)
self.assertIn(JOB_RULE, job_dict)
self.assertEqual(job_dict[JOB_RULE], rule.name)
self.assertIn(JOB_STATUS, job_dict)
self.assertEqual(job_dict[JOB_STATUS], STATUS_QUEUED)
self.assertIn(JOB_CREATE_TIME, job_dict)
self.assertIsInstance(job_dict[JOB_CREATE_TIME], datetime)
self.assertIn(JOB_REQUIREMENTS, job_dict)
self.assertEqual(job_dict[JOB_REQUIREMENTS], {})
# Test that replace_keywords replaces MEOW keywords in a given dictionary
def testReplaceKeywords(self)->None:
test_dict = {
"A": f"--{KEYWORD_PATH}--",
"B": f"--{KEYWORD_REL_PATH}--",
"C": f"--{KEYWORD_DIR}--",
"D": f"--{KEYWORD_REL_DIR}--",
"E": f"--{KEYWORD_FILENAME}--",
"F": f"--{KEYWORD_PREFIX}--",
"G": f"--{KEYWORD_BASE}--",
"H": f"--{KEYWORD_EXTENSION}--",
"I": f"--{KEYWORD_JOB}--",
"J": f"--{KEYWORD_PATH}-{KEYWORD_PATH}--",
"K": f"{KEYWORD_PATH}",
"L": f"--{KEYWORD_PATH}-{KEYWORD_REL_PATH}-{KEYWORD_DIR}-"
f"{KEYWORD_REL_DIR}-{KEYWORD_FILENAME}-{KEYWORD_PREFIX}-"
f"{KEYWORD_BASE}-{KEYWORD_EXTENSION}-{KEYWORD_JOB}--",
"M": "A",
"N": 1
}
replaced = replace_keywords(
test_dict,
"job_id",
os.path.join("base", "src", "dir", "file.ext"),
os.path.join("base", "monitor", "dir")
)
self.assertIsInstance(replaced, dict)
self.assertEqual(len(test_dict.keys()), len(replaced.keys()))
for k in test_dict.keys():
self.assertIn(k, replaced)
self.assertEqual(replaced["A"],
os.path.join("--base", "src", "dir", "file.ext--"))
self.assertEqual(replaced["B"],
os.path.join("--..", "..", "src", "dir", "file.ext--"))
self.assertEqual(replaced["C"],
os.path.join("--base", "src", "dir--"))
self.assertEqual(replaced["D"],
os.path.join("--..", "..", "src", "dir--"))
self.assertEqual(replaced["E"], "--file.ext--")
self.assertEqual(replaced["F"], "--file--")
self.assertEqual(replaced["G"],
os.path.join("--base", "monitor", "dir--"))
self.assertEqual(replaced["H"], "--.ext--")
self.assertEqual(replaced["I"], "--job_id--")
self.assertEqual(replaced["J"],
os.path.join("--base", "src", "dir", "file.ext-base", "src", "dir", "file.ext--"))
self.assertEqual(replaced["K"],
os.path.join("base", "src", "dir", "file.ext"))
self.assertEqual(replaced["L"],
os.path.join("--base", "src", "dir", "file.ext-..", "..", "src", "dir", "file.ext-base", "src", "dir-"
"..", "..", "src", "dir-file.ext-file-base", "monitor", "dir-.ext-job_id--"))
self.assertEqual(replaced["M"], "A")
self.assertEqual(replaced["N"], 1)
def tearDown(self)->None:
super().tearDown()
teardown()
# Test that write_file can write files
def testWriteFile(self)->None:
@ -670,6 +300,150 @@ data"""
self.assertFalse(os.path.exists(
os.path.join(TEST_MONITOR_BASE, "A", "B")))
# Test lines to str
def testLinesToStr(self)->None:
l = ["a", "b", "c"]
self.assertEqual(lines_to_string(l), "a\nb\nc")
class HashingTests(unittest.TestCase):
def setUp(self)->None:
super().setUp()
setup()
def tearDown(self)->None:
super().tearDown()
teardown()
# Test that get_file_hash produces the expected hash
def testGetFileHashSha256(self)->None:
file_path = os.path.join(TEST_MONITOR_BASE, "hased_file.txt")
with open(file_path, 'w') as hashed_file:
hashed_file.write("Some data\n")
expected_hash = \
"8557122088c994ba8aa5540ccbb9a3d2d8ae2887046c2db23d65f40ae63abade"
hash = get_file_hash(file_path, SHA256)
self.assertEqual(hash, expected_hash)
# Test that get_file_hash raises on a missing file
def testGetFileHashSha256NoFile(self)->None:
file_path = os.path.join(TEST_MONITOR_BASE, "file.txt")
with self.assertRaises(FileNotFoundError):
get_file_hash(file_path, SHA256)
class MeowTests(unittest.TestCase):
def setUp(self)->None:
super().setUp()
setup()
def tearDown(self)->None:
super().tearDown()
teardown()
# Test that create_event produces valid event dictionary
def testCreateEvent(self)->None:
pattern = FileEventPattern(
"pattern",
"file_path",
"recipe_one",
"infile",
parameters={
"extra":"A line from a test Pattern",
"outfile":"result_path"
})
recipe = JupyterNotebookRecipe(
"recipe_one", APPENDING_NOTEBOOK)
rule = create_rule(pattern, recipe)
event = create_event("test", "path", rule)
self.assertEqual(type(event), dict)
self.assertEqual(len(event.keys()), 3)
self.assertTrue(EVENT_TYPE in event.keys())
self.assertTrue(EVENT_PATH in event.keys())
self.assertTrue(EVENT_RULE in event.keys())
self.assertEqual(event[EVENT_TYPE], "test")
self.assertEqual(event[EVENT_PATH], "path")
self.assertEqual(event[EVENT_RULE], rule)
event2 = create_event("test2", "path2", rule, extras={"a":1})
self.assertEqual(type(event2), dict)
self.assertTrue(EVENT_TYPE in event2.keys())
self.assertTrue(EVENT_PATH in event.keys())
self.assertTrue(EVENT_RULE in event.keys())
self.assertEqual(len(event2.keys()), 4)
self.assertEqual(event2[EVENT_TYPE], "test2")
self.assertEqual(event2[EVENT_PATH], "path2")
self.assertEqual(event2[EVENT_RULE], rule)
self.assertEqual(event2["a"], 1)
# Test that create_job produces valid job dictionary
def testCreateJob(self)->None:
pattern = FileEventPattern(
"pattern",
"file_path",
"recipe_one",
"infile",
parameters={
"extra":"A line from a test Pattern",
"outfile":"result_path"
})
recipe = JupyterNotebookRecipe(
"recipe_one", APPENDING_NOTEBOOK)
rule = create_rule(pattern, recipe)
event = create_event(
EVENT_TYPE_WATCHDOG,
"file_path",
rule,
extras={
WATCHDOG_BASE: TEST_MONITOR_BASE,
EVENT_RULE: rule,
WATCHDOG_HASH: "file_hash"
}
)
job_dict = create_job(
JOB_TYPE_PAPERMILL,
event,
extras={
JOB_PARAMETERS:{
"extra":"extra",
"infile":"file_path",
"outfile":"result_path"
},
JOB_HASH: "file_hash",
PYTHON_FUNC:max
}
)
self.assertIsInstance(job_dict, dict)
self.assertIn(JOB_ID, job_dict)
self.assertIsInstance(job_dict[JOB_ID], str)
self.assertIn(JOB_EVENT, job_dict)
self.assertEqual(job_dict[JOB_EVENT], event)
self.assertIn(JOB_TYPE, job_dict)
self.assertEqual(job_dict[JOB_TYPE], JOB_TYPE_PAPERMILL)
self.assertIn(JOB_PATTERN, job_dict)
self.assertEqual(job_dict[JOB_PATTERN], pattern.name)
self.assertIn(JOB_RECIPE, job_dict)
self.assertEqual(job_dict[JOB_RECIPE], recipe.name)
self.assertIn(JOB_RULE, job_dict)
self.assertEqual(job_dict[JOB_RULE], rule.name)
self.assertIn(JOB_STATUS, job_dict)
self.assertEqual(job_dict[JOB_STATUS], STATUS_QUEUED)
self.assertIn(JOB_CREATE_TIME, job_dict)
self.assertIsInstance(job_dict[JOB_CREATE_TIME], datetime)
self.assertIn(JOB_REQUIREMENTS, job_dict)
self.assertEqual(job_dict[JOB_REQUIREMENTS], {})
# Test creation of watchdog event dict
def testCreateWatchdogEvent(self)->None:
pattern = FileEventPattern(
@ -722,8 +496,295 @@ data"""
self.assertEqual(event[WATCHDOG_BASE], "base")
self.assertEqual(event[WATCHDOG_HASH], "hash")
# Test lines to str
def testLinesToStr(self)->None:
l = ["a", "b", "c"]
# Test that replace_keywords replaces MEOW keywords in a given dictionary
def testReplaceKeywords(self)->None:
test_dict = {
"A": f"--{KEYWORD_PATH}--",
"B": f"--{KEYWORD_REL_PATH}--",
"C": f"--{KEYWORD_DIR}--",
"D": f"--{KEYWORD_REL_DIR}--",
"E": f"--{KEYWORD_FILENAME}--",
"F": f"--{KEYWORD_PREFIX}--",
"G": f"--{KEYWORD_BASE}--",
"H": f"--{KEYWORD_EXTENSION}--",
"I": f"--{KEYWORD_JOB}--",
"J": f"--{KEYWORD_PATH}-{KEYWORD_PATH}--",
"K": f"{KEYWORD_PATH}",
"L": f"--{KEYWORD_PATH}-{KEYWORD_REL_PATH}-{KEYWORD_DIR}-"
f"{KEYWORD_REL_DIR}-{KEYWORD_FILENAME}-{KEYWORD_PREFIX}-"
f"{KEYWORD_BASE}-{KEYWORD_EXTENSION}-{KEYWORD_JOB}--",
"M": "A",
"N": 1
}
self.assertEqual(lines_to_string(l), "a\nb\nc")
replaced = replace_keywords(
test_dict,
"job_id",
os.path.join("base", "src", "dir", "file.ext"),
os.path.join("base", "monitor", "dir")
)
self.assertIsInstance(replaced, dict)
self.assertEqual(len(test_dict.keys()), len(replaced.keys()))
for k in test_dict.keys():
self.assertIn(k, replaced)
self.assertEqual(replaced["A"],
os.path.join("--base", "src", "dir", "file.ext--"))
self.assertEqual(replaced["B"],
os.path.join("--..", "..", "src", "dir", "file.ext--"))
self.assertEqual(replaced["C"],
os.path.join("--base", "src", "dir--"))
self.assertEqual(replaced["D"],
os.path.join("--..", "..", "src", "dir--"))
self.assertEqual(replaced["E"], "--file.ext--")
self.assertEqual(replaced["F"], "--file--")
self.assertEqual(replaced["G"],
os.path.join("--base", "monitor", "dir--"))
self.assertEqual(replaced["H"], "--.ext--")
self.assertEqual(replaced["I"], "--job_id--")
self.assertEqual(replaced["J"],
os.path.join("--base", "src", "dir", "file.ext-base", "src", "dir", "file.ext--"))
self.assertEqual(replaced["K"],
os.path.join("base", "src", "dir", "file.ext"))
self.assertEqual(replaced["L"],
os.path.join("--base", "src", "dir", "file.ext-..", "..", "src", "dir", "file.ext-base", "src", "dir-"
"..", "..", "src", "dir-file.ext-file-base", "monitor", "dir-.ext-job_id--"))
self.assertEqual(replaced["M"], "A")
self.assertEqual(replaced["N"], 1)
class NamingTests(unittest.TestCase):
def setUp(self)->None:
super().setUp()
setup()
def tearDown(self)->None:
super().tearDown()
teardown()
# Test that generate_id creates unique ids
def testGenerateIDWorking(self)->None:
id = generate_id()
self.assertEqual(len(id), 16)
for i in range(len(id)):
self.assertIn(id[i], CHAR_UPPERCASE+CHAR_LOWERCASE)
# In extrememly rare cases this may fail due to randomness in algorithm
new_id = generate_id(existing_ids=[id])
self.assertNotEqual(id, new_id)
another_id = generate_id(length=32)
self.assertEqual(len(another_id), 32)
again_id = generate_id(charset="a")
for i in range(len(again_id)):
self.assertIn(again_id[i], "a")
with self.assertRaises(ValueError):
generate_id(length=2, charset="a", existing_ids=["aa"])
prefix_id = generate_id(length=4, prefix="Test")
self.assertEqual(prefix_id, "Test")
prefix_id = generate_id(prefix="Test")
self.assertEqual(len(prefix_id), 16)
self.assertTrue(prefix_id.startswith("Test"))
class ParameterisationTests(unittest.TestCase):
def setUp(self)->None:
super().setUp()
setup()
def tearDown(self)->None:
super().tearDown()
teardown()
# Test that parameterize_jupyter_notebook parameterises given notebook
def testParameteriseNotebook(self)->None:
pn = parameterize_jupyter_notebook(
COMPLETE_NOTEBOOK, {})
self.assertEqual(pn, COMPLETE_NOTEBOOK)
pn = parameterize_jupyter_notebook(
COMPLETE_NOTEBOOK, {"a": 4})
self.assertEqual(pn, COMPLETE_NOTEBOOK)
pn = parameterize_jupyter_notebook(
COMPLETE_NOTEBOOK, {"s": 4})
self.assertNotEqual(pn, COMPLETE_NOTEBOOK)
self.assertEqual(
pn["cells"][0]["source"],
"# The first cell\n\ns = 4\nnum = 1000")
# Test that parameterize_python_script parameterises given script
def testParameteriseScript(self)->None:
ps = parameterize_python_script(
COMPLETE_PYTHON_SCRIPT, {})
self.assertEqual(ps, COMPLETE_PYTHON_SCRIPT)
ps = parameterize_python_script(
COMPLETE_PYTHON_SCRIPT, {"a": 50})
self.assertEqual(ps, COMPLETE_PYTHON_SCRIPT)
ps = parameterize_python_script(
COMPLETE_PYTHON_SCRIPT, {"num": 50})
self.assertNotEqual(ps, COMPLETE_PYTHON_SCRIPT)
self.assertEqual(ps[2], "num = 50")
class ProcessIoTests(unittest.TestCase):
def setUp(self)->None:
super().setUp()
setup()
def tearDown(self)->None:
super().tearDown()
teardown()
# Test that wait can wait on multiple pipes
def testWaitPipes(self)->None:
pipe_one_reader, pipe_one_writer = Pipe()
pipe_two_reader, pipe_two_writer = Pipe()
inputs = [
pipe_one_reader, pipe_two_reader
]
pipe_one_writer.send(1)
readables = wait(inputs)
self.assertIn(pipe_one_reader, readables)
self.assertEqual(len(readables), 1)
msg = readables[0].recv()
self.assertEqual(msg, 1)
pipe_one_writer.send(1)
pipe_two_writer.send(2)
readables = wait(inputs)
self.assertIn(pipe_one_reader, readables)
self.assertIn(pipe_two_reader, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == pipe_one_reader:
msg = readable.recv()
self.assertEqual(msg, 1)
elif readable == pipe_two_reader:
msg = readable.recv()
self.assertEqual(msg, 2)
# Test that wait can wait on multiple queues
def testWaitQueues(self)->None:
queue_one = Queue()
queue_two = Queue()
inputs = [
queue_one, queue_two
]
queue_one.put(1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertEqual(len(readables), 1)
msg = readables[0].get()
self.assertEqual(msg, 1)
queue_one.put(1)
queue_two.put(2)
sleep(0.1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertIn(queue_two, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == queue_one:
msg = readable.get()
self.assertEqual(msg, 1)
elif readable == queue_two:
msg = readable.get()
self.assertEqual(msg, 2)
# Test that wait can wait on multiple pipes and queues
def testWaitPipesAndQueues(self)->None:
pipe_one_reader, pipe_one_writer = Pipe()
pipe_two_reader, pipe_two_writer = Pipe()
queue_one = Queue()
queue_two = Queue()
inputs = [
pipe_one_reader, pipe_two_reader, queue_one, queue_two
]
pipe_one_writer.send(1)
readables = wait(inputs)
self.assertIn(pipe_one_reader, readables)
self.assertEqual(len(readables), 1)
msg = readables[0].recv()
self.assertEqual(msg, 1)
pipe_one_writer.send(1)
pipe_two_writer.send(2)
readables = wait(inputs)
self.assertIn(pipe_one_reader, readables)
self.assertIn(pipe_two_reader, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == pipe_one_reader:
msg = readable.recv()
self.assertEqual(msg, 1)
if readable == pipe_two_reader:
msg = readable.recv()
self.assertEqual(msg, 2)
queue_one.put(1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertEqual(len(readables), 1)
msg = readables[0].get()
self.assertEqual(msg, 1)
queue_one.put(1)
queue_two.put(2)
sleep(0.1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertIn(queue_two, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == queue_one:
msg = readable.get()
self.assertEqual(msg, 1)
elif readable == queue_two:
msg = readable.get()
self.assertEqual(msg, 2)
queue_one.put(1)
pipe_one_writer.send(1)
sleep(0.1)
readables = wait(inputs)
self.assertIn(queue_one, readables)
self.assertIn(pipe_one_reader, readables)
self.assertEqual(len(readables), 2)
for readable in readables:
if readable == queue_one:
msg = readable.get()
self.assertEqual(msg, 1)
elif readable == pipe_one_reader:
msg = readable.recv()
self.assertEqual(msg, 1)