def test_character_name():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 895
assert s.evaluate_expression("Romeo", "Juliet") == 895
s.run_event("[Exit Romeo]")
assert s.evaluate_expression("Romeo", "Juliet") == 895
def test_first_person_pronouns():
s = Shakespeare("Foo. Juliet, a test.")
s.run_event("[Enter Juliet]")
s.state.character_by_name("Juliet").value = 895
assert s.evaluate_expression("me", "Juliet") == 895
assert s.evaluate_expression("myself", "Juliet") == 895
assert s.evaluate_expression("I", "Juliet") == 895
def test_character_must_exist():
s = Shakespeare("Foo.")
with pytest.raises(ShakespeareRuntimeError) as exc:
s.evaluate_expression("a furry animal", "Juliet")
assert "was not initialized" in str(exc.value).lower()
assert ">>a furry animal<<" in str(exc.value)
assert exc.value.interpreter == s
def test_basic_constants():
s = Shakespeare("Foo. Juliet, a test.")
s.run_event("[Enter Juliet]")
assert s.evaluate_expression("nothing", "Juliet") == 0
assert s.evaluate_expression("a cat", "Juliet") == 1
assert s.evaluate_expression("cat", "Juliet") == 1
assert s.evaluate_expression("the Microsoft", "Juliet") == -1
assert s.evaluate_expression("Microsoft", "Juliet") == -1
def test_character_must_be_on_stage():
s = Shakespeare("Foo. Juliet, a test.")
with pytest.raises(ShakespeareRuntimeError) as exc:
s.evaluate_expression("a furry animal", "Juliet")
assert "not on stage" in str(exc.value).lower()
assert ">>a furry animal<<" in str(exc.value)
assert exc.value.interpreter == s
def test_second_person_pronouns():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 895
assert s.evaluate_expression("you", "Juliet") == 895
assert s.evaluate_expression("thou", "Juliet") == 895
assert s.evaluate_expression("thee", "Juliet") == 895
assert s.evaluate_expression("thyself", "Juliet") == 895
assert s.evaluate_expression("yourself", "Juliet") == 895
def test_complex_expressions():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
# (2 * ((4 + 2)^3) * (2 + 4)) % (1 + (2 * (2 + 1))) = 2
first_expression = """
the remainder of the quotient between
twice
the product of
the cube of
the sum of
my big chihuahua
and
my big big chihuahua
and
the sum of
my big chihuahua
and
my big big chihuahua
and
the sum of
my chihuahua
and
twice
the sum of
my big chihuahua
and
my chihuahua
"""
assert s.evaluate_expression(first_expression, "Juliet") == 2
# (8! - (16^3 - 1)) % (16 - (2 + 1)) = 7
second_expression = """
the remainder of the quotient between
the difference between
the factorial of
my big big big chihuahua
and
the difference between
the cube of
my big big big big chihuahua
and
my chihuahua
and
the difference between
my big big big big chihuahua
and
the sum of
my big chihuahua
and
my chihuahua
"""
assert s.evaluate_expression(second_expression, "Juliet") == 7
def test_twice():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 4
assert s.evaluate_expression("twice yourself", "Juliet") == 8
assert s.evaluate_expression("twice my big big chihuahua", "Juliet") == 8
s.state.character_by_name("Romeo").value = 1
assert s.evaluate_expression("twice thyself", "Juliet") == 2
assert s.evaluate_expression("twice my chihuahua", "Juliet") == 2
s.state.character_by_name("Romeo").value = 0
assert s.evaluate_expression("twice thyself", "Juliet") == 0
assert s.evaluate_expression("twice nothing", "Juliet") == 0
s.state.character_by_name("Romeo").value = -1
assert s.evaluate_expression("twice thyself", "Juliet") == -2
assert s.evaluate_expression("twice thy devil", "Juliet") == -2
s.state.character_by_name("Romeo").value = -4
assert s.evaluate_expression("twice thyself", "Juliet") == -8
assert s.evaluate_expression("twice thy foul stupid devil", "Juliet") == -8
def test_adjectives():
s = Shakespeare("Foo. Juliet, a test.")
s.run_event("[Enter Juliet]")
assert s.evaluate_expression("the big cat", "Juliet") == 2
assert s.evaluate_expression("the big blossoming cat", "Juliet") == 4
assert s.evaluate_expression("the big fine fair cat", "Juliet") == 8
assert s.evaluate_expression("big Microsoft", "Juliet") == -2
assert s.evaluate_expression("big evil Microsoft", "Juliet") == -4
assert s.evaluate_expression("big evil blue Microsoft", "Juliet") == -8
def test_cube_of():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 4
assert s.evaluate_expression("the cube of yourself", "Juliet") == 64
assert (
s.evaluate_expression("the cube of my golden golden chihuahua", "Juliet") == 64
)
s.state.character_by_name("Romeo").value = 1
assert s.evaluate_expression("the cube of thyself", "Juliet") == 1
assert s.evaluate_expression("the cube of my chihuahua", "Juliet") == 1
s.state.character_by_name("Romeo").value = 0
assert s.evaluate_expression("the cube of thyself", "Juliet") == 0
assert s.evaluate_expression("the cube of nothing", "Juliet") == 0
s.state.character_by_name("Romeo").value = -1
assert s.evaluate_expression("the cube of thyself", "Juliet") == -1
assert s.evaluate_expression("the cube of thy devil", "Juliet") == -1
s.state.character_by_name("Romeo").value = -4
assert s.evaluate_expression("the cube of thyself", "Juliet") == -64
assert s.evaluate_expression("the cube of thy foul stupid devil", "Juliet") == -64
def test_remainder():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 12
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and my chihuahua", "Juliet"
)
== 0
)
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and my big chihuahua",
"Juliet",
)
== 0
)
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and my big big chihuahua",
"Juliet",
)
== 0
)
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and my codpiece", "Juliet"
)
== 0
)
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and my foul codpiece",
"Juliet",
)
== 0
)
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and my foul rotten codpiece",
"Juliet",
)
== 0
)
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and yourself", "Juliet"
)
== 0
)
assert (
s.evaluate_expression(
"the remainder of the quotient between my big big chihuahua and yourself",
"Juliet",
)
== 4
)
assert (
s.evaluate_expression(
"the remainder of the quotient between my foul rotten codpiece and yourself",
"Juliet",
)
== -4
)
s.state.character_by_name("Romeo").value = 23
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and my big big big chihuahua",
"Juliet",
)
== 7
)
assert (
s.evaluate_expression(
"the remainder of the quotient between yourself and my evil foul rotten codpiece",
"Juliet",
)
== 7
)
with pytest.raises(ShakespeareRuntimeError) as exc:
s.evaluate_expression(
"the remainder of the quotient between yourself and nothing", "Juliet"
)
assert "zero" in str(exc.value).lower()
assert ">>the remainder of the quotient between yourself and nothing<<" in str(
exc.value
)
assert exc.value.interpreter == s
def test_product_of():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 4
assert s.evaluate_expression("the product of yourself and nothing", "Juliet") == 0
assert (
s.evaluate_expression("the product of yourself and my chihuahua", "Juliet") == 4
)
assert (
s.evaluate_expression("the product of yourself and my codpiece", "Juliet") == -4
)
assert (
s.evaluate_expression(
"the product of yourself and my big big chihuahua", "Juliet"
)
== 16
)
s.state.character_by_name("Romeo").value = 1
assert s.evaluate_expression("the product of yourself and nothing", "Juliet") == 0
assert (
s.evaluate_expression("the product of yourself and my chihuahua", "Juliet") == 1
)
assert (
s.evaluate_expression("the product of yourself and my codpiece", "Juliet") == -1
)
s.state.character_by_name("Romeo").value = 0
assert s.evaluate_expression("the product of thyself and nothing", "Juliet") == 0
assert (
s.evaluate_expression("the product of yourself and my chihuahua", "Juliet") == 0
)
assert (
s.evaluate_expression("the product of yourself and my codpiece", "Juliet") == 0
)
s.state.character_by_name("Romeo").value = -1
assert s.evaluate_expression("the product of yourself and nothing", "Juliet") == 0
assert (
s.evaluate_expression("the product of yourself and my chihuahua", "Juliet")
== -1
)
assert (
s.evaluate_expression("the product of yourself and my codpiece", "Juliet") == 1
)
s.state.character_by_name("Romeo").value = -4
assert s.evaluate_expression("the product of yourself and nothing", "Juliet") == 0
assert (
s.evaluate_expression("the product of yourself and my chihuahua", "Juliet")
== -4
)
assert (
s.evaluate_expression("the product of yourself and my codpiece", "Juliet") == 4
)
assert (
s.evaluate_expression(
"the product of thyself and thy foul stupid devil", "Juliet"
)
== 16
)
def test_difference_between():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 4
assert (
s.evaluate_expression("the difference between yourself and nothing", "Juliet")
== 4
)
assert (
s.evaluate_expression(
"the difference between yourself and my chihuahua", "Juliet"
)
== 3
)
assert (
s.evaluate_expression(
"the difference between yourself and my codpiece", "Juliet"
)
== 5
)
assert (
s.evaluate_expression(
"the difference between yourself and my big big chihuahua", "Juliet"
)
== 0
)
s.state.character_by_name("Romeo").value = 1
assert (
s.evaluate_expression("the difference between yourself and nothing", "Juliet")
== 1
)
assert (
s.evaluate_expression(
"the difference between yourself and my chihuahua", "Juliet"
)
== 0
)
assert (
s.evaluate_expression(
"the difference between yourself and my codpiece", "Juliet"
)
== 2
)
s.state.character_by_name("Romeo").value = 0
assert (
s.evaluate_expression("the difference between thyself and nothing", "Juliet")
== 0
)
assert (
s.evaluate_expression(
"the difference between yourself and my chihuahua", "Juliet"
)
== -1
)
assert (
s.evaluate_expression(
"the difference between yourself and my codpiece", "Juliet"
)
== 1
)
s.state.character_by_name("Romeo").value = -1
assert (
s.evaluate_expression("the difference between yourself and nothing", "Juliet")
== -1
)
assert (
s.evaluate_expression(
"the difference between yourself and my chihuahua", "Juliet"
)
== -2
)
assert (
s.evaluate_expression(
"the difference between yourself and my codpiece", "Juliet"
)
== 0
)
s.state.character_by_name("Romeo").value = -4
assert (
s.evaluate_expression("the difference between yourself and nothing", "Juliet")
== -4
)
assert (
s.evaluate_expression(
"the difference between yourself and my chihuahua", "Juliet"
)
== -5
)
assert (
s.evaluate_expression(
"the difference between yourself and my codpiece", "Juliet"
)
== -3
)
assert (
s.evaluate_expression(
"the difference between thyself and thy foul stupid devil", "Juliet"
)
== 0
)
def test_sum_of():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 4
assert s.evaluate_expression("the sum of yourself and nothing", "Juliet") == 4
assert s.evaluate_expression("the sum of yourself and my chihuahua", "Juliet") == 5
assert s.evaluate_expression("the sum of yourself and my codpiece", "Juliet") == 3
assert (
s.evaluate_expression("the sum of yourself and my big big chihuahua", "Juliet")
== 8
)
s.state.character_by_name("Romeo").value = 1
assert s.evaluate_expression("the sum of yourself and nothing", "Juliet") == 1
assert s.evaluate_expression("the sum of yourself and my chihuahua", "Juliet") == 2
assert s.evaluate_expression("the sum of yourself and my codpiece", "Juliet") == 0
assert s.evaluate_expression("the sum of thyself and my chihuahua", "Juliet") == 2
s.state.character_by_name("Romeo").value = 0
assert s.evaluate_expression("the sum of thyself and nothing", "Juliet") == 0
assert s.evaluate_expression("the sum of yourself and my chihuahua", "Juliet") == 1
assert s.evaluate_expression("the sum of yourself and my codpiece", "Juliet") == -1
s.state.character_by_name("Romeo").value = -1
assert s.evaluate_expression("the sum of yourself and nothing", "Juliet") == -1
assert s.evaluate_expression("the sum of yourself and my chihuahua", "Juliet") == 0
assert s.evaluate_expression("the sum of yourself and my codpiece", "Juliet") == -2
assert s.evaluate_expression("the sum of thyself and thy devil", "Juliet") == -2
s.state.character_by_name("Romeo").value = -4
assert s.evaluate_expression("the sum of yourself and nothing", "Juliet") == -4
assert s.evaluate_expression("the sum of yourself and my chihuahua", "Juliet") == -3
assert s.evaluate_expression("the sum of yourself and my codpiece", "Juliet") == -5
assert (
s.evaluate_expression("the sum of thyself and thy foul stupid devil", "Juliet")
== -8
)
def test_factorial_of():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 8
assert s.evaluate_expression("the factorial of yourself", "Juliet") == 40320
assert (
s.evaluate_expression("the factorial of my big big big chihuahua", "Juliet")
== 40320
)
s.state.character_by_name("Romeo").value = 4
assert s.evaluate_expression("the factorial of yourself", "Juliet") == 24
assert (
s.evaluate_expression("the factorial of my big big chihuahua", "Juliet") == 24
)
s.state.character_by_name("Romeo").value = 1
assert s.evaluate_expression("the factorial of thyself", "Juliet") == 1
assert s.evaluate_expression("the factorial of my chihuahua", "Juliet") == 1
s.state.character_by_name("Romeo").value = 0
assert s.evaluate_expression("the factorial of thyself", "Juliet") == 1
assert s.evaluate_expression("the factorial of nothing", "Juliet") == 1
s.state.character_by_name("Romeo").value = -1
with pytest.raises(ShakespeareRuntimeError) as exc:
s.evaluate_expression("the factorial of thyself", "Juliet")
assert "negative" in str(exc.value).lower()
assert ">>the factorial of thyself<<" in str(exc.value)
assert exc.value.interpreter == s
with pytest.raises(ShakespeareRuntimeError) as exc:
s.evaluate_expression("the factorial of thy devil", "Juliet")
assert "negative" in str(exc.value).lower()
assert ">>the factorial of thy devil<<" in str(exc.value)
assert exc.value.interpreter == s
s.state.character_by_name("Romeo").value = -4
with pytest.raises(ShakespeareRuntimeError) as exc:
s.evaluate_expression("the factorial of thyself", "Juliet")
assert "negative" in str(exc.value).lower()
assert ">>the factorial of thyself<<" in str(exc.value)
assert exc.value.interpreter == s
with pytest.raises(ShakespeareRuntimeError) as exc:
s.evaluate_expression("the factorial of thy foul stupid devil", "Juliet")
assert "negative" in str(exc.value).lower()
assert ">>the factorial of thy foul stupid devil<<" in str(exc.value)
assert exc.value.interpreter == s