def test_Projete_demidroite():
d = Demidroite(rand_pt(), rand_pt())
M = rand_pt()
assert (Projete_demidroite(M, d) in d)
A = Point(0, 1)
B = Point(2, 1)
s = Demidroite(A, B)
M = Point(1, 7.15)
P = Projete_demidroite(M, s)
assertAlmostEqual(Milieu(A, B).coordonnees, P.coordonnees)
M.x = .5
assertAlmostEqual(Barycentre((A, 3), (B, 1)).coordonnees, P.coordonnees)
M.x = -1
assertAlmostEqual(A.coordonnees, P.coordonnees)
M.x = 3
assertAlmostEqual(Barycentre((A, -1), (B, 3)).coordonnees, P.coordonnees)
def test_Point():
A = Point(1, 2)
assert (isinstance(A.etiquette, Label_point))
assertEqual(A.x, 1)
assertEqual(A.y, 2)
assertEqual(type(A.coordonnees), tuple)
A.x = 5
A.y = 7
assertEqual(A.coordonnees, (5, 7))
assert (A.style("legende") == NOM)
# Test du typage dynamique
d = Droite(rand_pt(), rand_pt())
B = Point(d)
assert (isinstance(B, Glisseur_droite))
c = Cercle(A, 3)
C = Point(c)
assert (isinstance(C, Glisseur_cercle))
d = Demidroite(rand_pt(), rand_pt())
B = Point(d)
assert (isinstance(B, Glisseur_demidroite))
s = Segment(rand_pt(), rand_pt())
B = Point(s)
assert (isinstance(B, Glisseur_segment))
a = Arc_points(Point(), Point(1, 1), Point(1, 2))
B = Point(a)
assert (isinstance(B, Glisseur_arc_cercle))
def test_Projete_segment():
s = Segment(rand_pt(), rand_pt())
M = rand_pt()
assert (Projete_segment(M, s) in s)
A = Point(0, 1)
B = Point(2, 1)
s = Segment(A, B)
M = Point(1, 7.15)
P = Projete_segment(M, s)
assertAlmostEqual(Milieu(A, B).coordonnees, P.coordonnees)
M.x = .5
assertAlmostEqual(Barycentre((A, 3), (B, 1)).coordonnees, P.coordonnees)
M.x = -1
assertAlmostEqual(A.coordonnees, P.coordonnees)
M.x = 3
assertAlmostEqual(B.coordonnees, P.coordonnees)
def test_Point():
A = Point(1, 2)
assert(isinstance(A.etiquette, Label_point))
assertEqual(A.x, 1)
assertEqual(A.y, 2)
assertEqual(type(A.coordonnees), tuple)
A.x = 5
A.y = 7
assertEqual(A.coordonnees, (5, 7))
assert(A.mode_affichage == NOM)
# Test du typage dynamique
d = Droite(rand_pt(), rand_pt())
B = Point(d)
assert(isinstance(B, Glisseur_droite))
c = Cercle(A, 3)
C = Point(c)
assert(isinstance(C, Glisseur_cercle))
d = Demidroite(rand_pt(), rand_pt())
B = Point(d)
assert(isinstance(B, Glisseur_demidroite))
s = Segment(rand_pt(), rand_pt())
B = Point(s)
assert(isinstance(B, Glisseur_segment))
a = Arc_points(Point(), Point(1, 1), Point(1, 2))
B = Point(a)
assert(isinstance(B, Glisseur_arc_cercle))
def test_Projete_demidroite():
d = Demidroite(rand_pt(), rand_pt())
M = rand_pt()
assert(Projete_demidroite(M, d) in d)
A = Point(0, 1)
B = Point(2, 1)
s = Demidroite(A, B)
M = Point(1, 7.15)
P = Projete_demidroite(M, s)
assertAlmostEqual(Milieu(A, B).coordonnees, P.coordonnees)
M.x = .5
assertAlmostEqual(Barycentre((A, 3), (B, 1)).coordonnees, P.coordonnees)
M.x = -1
assertAlmostEqual(A.coordonnees, P.coordonnees)
M.x = 3
assertAlmostEqual(Barycentre((A, -1), (B, 3)).coordonnees, P.coordonnees)
def test_Projete_segment():
s = Segment(rand_pt(), rand_pt())
M = rand_pt()
assert(Projete_segment(M, s) in s)
A = Point(0, 1)
B = Point(2, 1)
s = Segment(A, B)
M = Point(1, 7.15)
P = Projete_segment(M, s)
assertAlmostEqual(Milieu(A, B).coordonnees, P.coordonnees)
M.x = .5
assertAlmostEqual(Barycentre((A, 3), (B, 1)).coordonnees, P.coordonnees)
M.x = -1
assertAlmostEqual(A.coordonnees, P.coordonnees)
M.x = 3
assertAlmostEqual(B.coordonnees, P.coordonnees)
def test_proprietes():
A = Point(0, 0)
B = Point(2, 0)
C = Point(2, 1)
D = Point(0, 1)
p = Polygone(A, B, C, D)
assert p.rectangle
assert not p.losange
assert not p.carre
assert p.parallelogramme
assert p.trapeze
C.x = 3
assert not p.rectangle
assert not p.losange
assert not p.carre
assert not p.parallelogramme
assert p.trapeze
C.y = 4
A = Point(0, 0)
B = Point(1, -2)
C = Point(2, 0)
D = Point(1, 2)
p = Polygone(A, B, C, D)
assert not p.rectangle
assert p.losange
assert not p.carre
assert p.parallelogramme
assert p.trapeze
