TEST(Angle, DualDivisionOperator){
Angle a = M_PI * Angle::rad;
const Angle * const temp = &a;
a /= 2.0;
EXPECT_EQ(temp,&a);
ASSERT_DOUBLE_EQ(a.get_angle(),(M_PI/2));
}
TEST(Angle, DualAddOperator){
Angle a = (M_PI/4) * Angle::rad;
Angle b = (M_PI/4) * Angle::rad;
const Angle * const temp = &a;
EXPECT_EQ(temp, &(a += b));
ASSERT_DOUBLE_EQ(a.get_angle(),(M_PI/2));
}
TEST(Angle, DualMultiplicationOperator){
Angle a = (M_PI/4) * Angle::rad;
const Angle * const temp = &a;
a *= 4.0;
EXPECT_EQ(temp,&a);
ASSERT_DOUBLE_EQ(a.get_angle(),M_PI);
}
TEST(Angle, DualSubstractionOperator){
Angle a = (2 * M_PI) * Angle::rad;
Angle b = M_PI * Angle::rad;
const Angle * const temp = &a;
EXPECT_EQ(temp, &(a -= b));
ASSERT_DOUBLE_EQ(a.get_angle(),M_PI);
}
TEST(Angle, SingleAddOperator){
Angle a = (M_PI/2) * Angle::rad;
Angle b = (M_PI/2) * Angle::rad;
Angle c = a + b;
ASSERT_DOUBLE_EQ(c.get_angle(),(M_PI));
}
TEST(Angle, ConversionRadians_Degrees){
Angle a = M_PI * Angle::rad;
Angle b = 180.0 * Angle::deg;
ASSERT_DOUBLE_EQ(a.get_angle(),b.get_angle());
}
TEST(Angle, ConstructorValue){
Angle a;
a = M_PI * Angle::rad;
ASSERT_DOUBLE_EQ(a.get_angle(),M_PI);
}
TEST(Angle, DefaultConstructor){
Angle a;
ASSERT_DOUBLE_EQ(a.get_angle(),0.0);
}
TEST(Angle, SingleDivisionOperator){
Angle a = (M_PI*2) * Angle::rad;
a = a / 2.0;
ASSERT_DOUBLE_EQ(a.get_angle(),M_PI);
}
TEST(Angle, SingleMultiplicationOperator){
Angle a = M_PI * Angle::rad;
a = a * 2.0;
ASSERT_DOUBLE_EQ(a.get_angle(),(M_PI * 2));
}
TEST(Angle, SingleSubstractionOperator){
Angle a = M_PI * Angle::rad;
Angle b = (M_PI/2) * Angle::rad;
Angle c = a - b;
ASSERT_DOUBLE_EQ(c.get_angle(),(M_PI/2));
}