public void Test_IncompleteQuadraticEquation_B_Zero()
{
double a = 2;
double b = 0;
double c = -32;
double[] expected = { 4, -4 };
ResultFullQuadraticEquation actual =
IncompleteQuadraticEquation.IncompleteQuadraticEquationReqcord(a: a, b: b, c: c);
Assert.IsTrue(condition: actual.IsDoobleX);
CollectionAssert.AreEqual
(
expected: IncompleteQuadraticEquation.IncompleteQuadraticEquationDoubleArray
(a: a, b: b, c: c),
actual: expected
);
a = 2;
b = 0;
c = 8;
actual = IncompleteQuadraticEquation.IncompleteQuadraticEquationReqcord
(a: a, b: b, c: c);
Assert.IsTrue(condition: actual.IsEmpty);
Assert.IsNull
(
anObject: IncompleteQuadraticEquation.IncompleteQuadraticEquationDoubleArray
(a: a, b: b, c: c)
);
}
public void Test_IncompleteQuadraticEquation_A_B_C_Not_Zero()
{
double a = 1;
double b = -8;
double c = 12;
Assert.Throws <Exception>
(
code: () => IncompleteQuadraticEquation.IncompleteQuadraticEquationReqcord
(a: a, b: b, c: c)
);
Assert.Throws <Exception>
(
code: () => IncompleteQuadraticEquation.IncompleteQuadraticEquationDoubleArray
(a: a, b: b, c: c)
);
}
public void Test_IncompleteQuadraticEquation_B_C_Zero()
{
double a = 7;
double b = 0;
double c = 0;
double[] expected = { 0, 0 };
ResultFullQuadraticEquation actual =
IncompleteQuadraticEquation.IncompleteQuadraticEquationReqcord(a: a, b: b, c: c);
Assert.IsTrue(condition: actual.IsDoobleX);
CollectionAssert.AreEqual
(
expected: IncompleteQuadraticEquation.IncompleteQuadraticEquationDoubleArray
(a: a, b: b, c: c),
actual: expected
);
}
