def test_breaking_complete_lowercase_words():
test_case = 'donaldtrump'
expected_output = 'donaldtrump'
assert break_blocks(test_case) == expected_output
def test_breaking_end_underscore():
test_case = 'donald_trump_'
expected_output = 'donald trump'
assert break_blocks(test_case) == expected_output
def test_breaking_random_capital_letter_blocks_two():
test_case = 'ThisMUSTBeEXTREMELYEasyFORYou'
expected_output = 'This MUST Be EXTREMELY Easy FOR You'
assert break_blocks(test_case) == expected_output
def test_breaking_complete_uppercase_words():
test_case = 'DONALDTRUMP'
expected_output = 'DONALD TRUMP'
assert break_blocks(test_case) != expected_output
def test_breaking_middle_capital_letter_block():
test_case = 'ThisMUSTBeEasy'
expected_output = 'This MUST Be Easy'
assert break_blocks(test_case) == expected_output
def test_breaking_random_capital_letter_blocks_one():
test_case = 'AUSvsNZ'
expected_output = 'AUS vs NZ'
assert break_blocks(test_case) != expected_output
def test_breaking_end_capital_letter_block():
test_case = 'ThisMustBeEASY'
expected_output = 'This Must Be EASY'
assert break_blocks(test_case) == expected_output
def test_breaking_front_capital_letter_block():
test_case = 'THISMustBeEasy'
expected_output = 'THIS Must Be Easy'
assert break_blocks(test_case) == expected_output
def test_breaking_singular_digit_block():
test_case = 'No1DonaldTrumpNo2Hillary Clinton'
expected_output = 'No 1 Donald Trump No 2 Hillary Clinton'
assert break_blocks(test_case) == expected_output
def test_breaking_middle_digit_block():
test_case = 'Test123Case'
expected_output = 'Test 123 Case'
assert break_blocks(test_case) == expected_output
def test_breaking_front_digit_block():
test_case = '04thOfJuly'
expected_output = '04 th Of July'
assert break_blocks(test_case) == expected_output
def test_breaking_end_digit_block():
test_case = 'TestCase123'
expected_output = 'Test Case 123'
assert break_blocks(test_case) == expected_output
def test_breaking_front_underscore():
test_case = '_donald_JohnTrump'
expected_output = 'donald John Trump'
assert break_blocks(test_case) == expected_output
