testing.unit.test_lazy module

class testing.unit.test_lazy.AndOrTestCase(*args)

Bases: Iterators

Test And and Or

_classSetupFailed = False

_class_cleanups = []

testAndShortcut()

And should return if any false

testEmpty()

And() -> true, Or() -> false

testNormalAnd()

And should go through true iterators, picking last

testNormalOr()

Or goes through false iterators, picking last

testOrShortcut()

Or should return if any true

class testing.unit.test_lazy.CatTestCase(*args)

Bases: Iterators

Test concatenation of iterators

_classSetupFailed = False

_class_cleanups = []

testEmpty()

Empty + empty = empty

testNumbers()

1 to 50 + 51 to 100 = 1 to 100

testShortcut()

Process iterators in order

class testing.unit.test_lazy.FilterTestCase(*args)

Bases: Iterators

Tests for lazy_filter function

_classSetupFailed = False

_class_cleanups = []

testEmpty()

empty iterators -> empty iterators

testError()

Should raise appropriate error

testNum1()

Test numbers 1 - 100 #1

class testing.unit.test_lazy.FoldingTest(*args)

Bases: Iterators

Test folding operations

_classSetupFailed = False

_class_cleanups = []

f(x, y)

testAddition()

Use folds to sum lists

testEmpty()

Folds of empty iterators should produce defaults

testLargeAddition()

Folds on 10000 element iterators

testLen()

Use folds to calculate length of lists

class testing.unit.test_lazy.ITRBadder

Bases: ITRBranch

branch_process(subinstance)

Process a branch right after it is finished (stub)

end_process()

Do any final processing before leaving branch (stub)

start_process(index)

Do some initial processing (stub)

class testing.unit.test_lazy.ITRBadder2

Bases: ITRBranch

branch_process(subinstance)

Process a branch right after it is finished (stub)

can_fast_process(index)

True if object can be processed without new branch (stub)

end_process()

Do any final processing before leaving branch (stub)

fast_process(index)

Process args without new child branch (stub)

start_process(index)

Do some initial processing (stub)

class testing.unit.test_lazy.IterEqualTestCase(*args)

Bases: Iterators

Tests for iter_equal function

_classSetupFailed = False

_class_cleanups = []

testEmpty()

Empty iterators should be equal

testGenerators()

equals works for generators

testLength()

Differently sized iterators

testNormal()

See if normal iterators are equal

testNormalInequality()

See if normal unequals work

class testing.unit.test_lazy.Iterators(*args)

Bases: UnitTestCase

__init__(*args)

Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name.

_classSetupFailed = False

_class_cleanups = []

alwayserror(x)

empty()

emptygen_maker()

evens()

falseerror_maker()

nameerror_maker()

odds()

one_to_100()

trueerror_maker()

typeerror_maker()

class testing.unit.test_lazy.MapTestCase(*args)

Bases: Iterators

Test mapping of iterators

_classSetupFailed = False

_class_cleanups = []

testEmpty()

Map of an empty iterator is empty

testNumbers()

1 to 100 * 2 = 2 to 200

testShortcut()

Map should go in order

class testing.unit.test_lazy.MultiplexTest(*args)

Bases: Iterators

_classSetupFailed = False

_class_cleanups = []

testDouble()

Test splitting into two…

testSingle()

Test multiplex single stream

testTrible()

Test splitting iterator into three

class testing.unit.test_lazy.TreeReducerTest(methodName='runTest')

Bases: UnitTestCase

_classSetupFailed = False

_class_cleanups = []

setUp()

Hook method for setting up the test fixture before exercising it.

testTreeReducer()

testing IterTreeReducer

testTreeReducerState()

Test saving and recreation of an IterTreeReducer