def test_is_older3(self):
""" compare a dependency group to a singular dependency """
dep1a = Dataset(fullpath("testdata/1a"))
dep1b = Dataset(fullpath("testdata/1b"))
dep1c = Dataset(fullpath("testdata/1c"))
group1 = DatasetGroup(fullpath("testdata/1"), [dep1a, dep1b, dep1c])
for dep in group1:
makefile(dep.name)
time.sleep(0.05)
dep2 = Dataset(fullpath("testdata/2"))
makefile(dep2.name)
self.assertTrue(depgraph.is_older(group1, dep2))
def test_is_older2(self):
""" define two dependency groups, where files ages overlap, and so
group 1 is not absolutely older than group 2 """
dep1a = Dataset(fullpath("testdata/1a"))
dep1b = Dataset(fullpath("testdata/1b"))
dep2c = Dataset(fullpath("testdata/2c"))
for dep in (dep1a, dep1b, dep2c):
makefile(dep.name)
time.sleep(0.05)
dep1c = Dataset(fullpath("testdata/1c"))
dep2a = Dataset(fullpath("testdata/2a"))
dep2b = Dataset(fullpath("testdata/2b"))
for dep in (dep1c, dep2a, dep2b):
makefile(dep.name)
group1 = DatasetGroup(fullpath("testdata/1"), [dep1a, dep1b, dep1c])
group2 = DatasetGroup(fullpath("testdata/2"), [dep2a, dep2b, dep2c])
self.assertFalse(depgraph.is_older(group1, group2))
def test_is_older1(self):
""" define two dependency groups, where all files are older in one
than in the other. """
dep1a = Dataset(fullpath("testdata/1a"))
dep1b = Dataset(fullpath("testdata/1b"))
dep1c = Dataset(fullpath("testdata/1c"))
for dep in (dep1a, dep1b, dep1c):
makefile(dep.name)
time.sleep(0.05)
dep2a = Dataset(fullpath("testdata/2a"))
dep2b = Dataset(fullpath("testdata/2b"))
dep2c = Dataset(fullpath("testdata/2c"))
for dep in (dep2a, dep2b, dep2c):
makefile(dep.name)
group1 = DatasetGroup(fullpath("testdata/1"), [dep1a, dep1b, dep1c])
group2 = DatasetGroup(fullpath("testdata/2"), [dep2a, dep2b, dep2c])
self.assertTrue(depgraph.is_older(group1, group2))
