robber 1.1.0

BDD / TDD assertion library for Python

robber.py - BDD / TDD assertion library for Python.

Synopsis

In order to use robber, you need to import expect from the module:

from robber import expect

That’s all. You are good to go.

Assertions

eq/==

Asserts that actual is equal (==) to expected:

expect(1).to.eq(1)
expect([1, 2]).to.eq([1, 2])

Also:

expect(1) == 1

ne/!=

Asserts that actual is not equal (!=) to expected:

expect(1).to.ne(2)
expect(1).to != 2
expect(1) != 2

equal

Asserts that the target is identical (is) to the expected:

expect(1).to.equal(1)

true

Asserts that the target is True:

expect(True).to.be.true()

false

Asserts that the target is False:

expect(False).to.be.false()

instanceof

Asserts that the target is an instance of expected:

expect(obj).to.be.instanceof(Klass)

match

Asserts that the target can be matched by a regular expression:

expect('foo').to.match(r'foo')

respond_to

Asserts that the target responds to a method:

expect(obj).to.respond_to('method')

truthy

Asserts that the target is truthy:

expect(['test']).to.be.truthy()

falsy

Asserts that the target is falsy:

expect([]).to.be.falsy()

length

Asserts that the target has a length of expected:

expect([1, 2]).to.have.length(2)
expect('str').to.have.length(3)

empty

Asserts that the target is empty:

expect([]).to.be.empty()
expect('').to.be.empty()

string

Asserts that the target is a string:

expect('str').to.be.a.string()

integer

Asserts that the target is an integer:

expect('str').to.be.an.integer()

float

Asserts that the target is floating point number:

expect(1.0).to.be.a.float()

list

Asserts that the target is a list:

expect([1, 2]).to.be.a.list()

dict

Asserts that the target is a dictionary:

expect({}).to.be.a.dict()

tuple

Asserts that the target is a tuple:

expect((1, 2)).to.be.a.tuple()

none

Asserts that the target is None:

expect(None).to.be.none()

above

Asserts that the target is above expected:

expect(2).to.be.above(1)

below

Asserts that the target is below expected:

expect(1).to.be.below(2)

within

Asserts that the target is within expected:

expect(2).to.be.within(0, 2)

contain

Asserts tha