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#!/usr/bin/env ruby
#---
# Copyright 2003-2013 by Jim Weirich (jim.weirich@gmail.com).
# All rights reserved.
# Permission is granted for use, copying, modification, distribution,
# and distribution of modified versions of this work as long as the
# above copyright notice is included.
#+++
require "test_helper"
# These tests exercise the interface used to define mocks
class TestFlexmockContainerMethods < Minitest::Test
include FlexMock::Minitest
def test_simple_mock_creation
mock = flexmock
mock.should_receive(:hi).once.and_return(:lo)
assert_equal :lo, mock.hi
end
def test_mock_empty_name
mock = flexmock
error = assert_raises(ArgumentError) do
mock.should_receive('')
end
assert_equal "Empty list of names", error.message
end
def test_mock_with_name
mock = flexmock("Danny")
mock.should_receive(:xxx).with(1)
ex = assert_raises(check_failed_error) { mock.xxx }
assert_match(/Danny/, ex.message)
end
def test_mock_with_symbol_name
mock = flexmock(:Danny)
mock.should_receive(:xxx).with(1)
ex = assert_raises(check_failed_error) { mock.xxx }
assert_match(/Danny/, ex.message)
end
def test_mock_with_hash
mock = flexmock(:hi => :lo, :good => :bye)
assert_equal :lo, mock.hi
assert_equal :bye, mock.good
end
def test_mock_with_name_and_hash
mock = flexmock("Danny", :hi => :lo, :good => :bye)
mock.should_receive(:xxx).with(1)
assert_equal :lo, mock.hi
assert_equal :bye, mock.good
ex = assert_raises(check_failed_error) { mock.xxx }
assert_match(/Danny/, ex.message)
end
def test_mock_with_name_hash_and_block
mock = flexmock("Danny", :hi => :lo, :good => :bye) do |m|
m.should_receive(:one).and_return(1)
end
assert_equal 1, mock.one
assert_equal :lo, mock.hi
end
def test_mock_does_not_do_any_validation_once_closed
mock = flexmock
mock.should_receive(:hi).once.with(20)
mock.hi(20)
flexmock_teardown
mock.does_not_exist
mock.hi
end
def test_basic_stub
fido = Object.new
mock = flexmock(fido)
mock.should_receive(:wag).and_return(:happy)
assert_equal :happy, fido.wag
end
def test_basic_stub_with_name
fido = Object.new
mock = flexmock(fido, "Danny")
mock.should_receive(:xxx).with(1).and_return(:happy)
ex = assert_raises(check_failed_error) { fido.xxx }
assert_match(/Danny/, ex.message)
end
def test_stub_with_quick_definitions
fido = Object.new
flexmock(fido, :wag => :happy)
assert_equal :happy, fido.wag
end
def test_stub_with_name_quick_definitions
fido = Object.new
mock = flexmock(fido, "Danny", :wag => :happy)
mock.should_receive(:xxx).with(1).and_return(:happy)
ex = assert_raises(check_failed_error) { fido.xxx }
assert_match(/Danny/, ex.message)
assert_equal :happy, fido.wag
end
def test_stubs_are_auto_verified
fido = Object.new
mock = flexmock(fido)
mock.should_receive(:hi).once
assert_raises(assertion_failed_error) { flexmock_verify }
end
def test_stubbing_a_string
s = "hello"
flexmock(:base, s, :length => 2)
assert_equal 2, s.length
end
def test_multiple_stubs_work_with_same_partial_mock_proxy
obj = Object.new
mock1 = flexmock(obj)
mock2 = flexmock(obj)
assert_equal mock1, mock2
end
def test_multiple_stubs_layer_behavior
obj = Object.new
flexmock(obj, :hi => :lo)
flexmock(obj, :high => :low)
assert_equal :lo, obj.hi
assert_equal :low, obj.high
end
end
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