public void Area_Addition_Then_ResultShouldBeExpected(double lhs, double rhs, double expected)
{
var testee1 = new Area(lhs, x => x.Kilo.Meters * x.Kilo.Meters);
var testee2 = new Area(rhs, x => x.Kilo.Meters * x.Kilo.Meters);
IQuantity result = testee1 + testee2;
result.Value.Should().Be(expected);
}
public void Area_Multiplication_When_MultiplyingWithAnyNumber_Then_ResultShouldBeExpected(
double lhs,
double rhs,
double expected)
{
var testee1 = new Area(lhs, x => x.Square.Meters);
var result = testee1 * rhs;
result.Should().Be(expected, "m²");
}
public void Area_Addition_When_AddingAnyNumber_Then_ResultShouldBeExpected(
double lhs,
double rhs,
double expected)
{
var testee = new Area(lhs, x => x.Square.Kilo.Meters);
var result = testee + rhs;
result.Should().Be(expected, "km²");
}
public void Area_Multiplication_When_MultiplyingWithAnyLength_Then_ResultShouldBeExpected(
double lhs,
double rhs,
double expected)
{
var testee = new Area(lhs, x => x.Square.Meters);
var length = new Distance(rhs, x => x.Miles);
var result = testee * length;
result.Should().Be(expected, "m³");
}
public void Volume_Division_When_DividingWithArea_Then_ResultShouldBeExpected(
double lhs,
double rhs,
double expected)
{
var testee1 = new Volume(lhs, x => x.Meters * x.Meters * x.Meters);
var testee2 = new Area(rhs, x => x.Meters * x.Meters);
var result = testee1 / testee2;
result.Should().Be(expected, "m");
}
public void Area_Addition_When_UnitsAreDifferent_Then_ResultBeApproximatelyExpected(
double lhs,
double rhs,
double expected)
{
var testee1 = new Area(lhs, x => x.Miles * x.Miles);
var testee2 = new Area(rhs, x => x.Kilo.Meters * x.Kilo.Meters);
var result = testee1 + testee2;
result.Should().BeApproximately(expected, "mi²", TestHelper.DefaultAssertPrecision);
}
public void Area_Addition_When_PrefixesAreDifferent_Then_ResultShouldBeExpected(
double lhs,
double rhs,
double expected)
{
var testee1 = new Area(lhs, x => x.Kilo.Meters * x.Kilo.Meters);
var testee2 = new Area(rhs, x => x.Meters * x.Meters);
var result = testee1 + testee2;
result.Should().Be(expected, "km²");
}
public void Area_Addition_Then_ResultUnitShouldBe_km2()
{
var testee1 = new Area(0, x => x.Kilo.Meters * x.Kilo.Meters);
var testee2 = new Area(0, x => x.Kilo.Meters * x.Kilo.Meters);
var result = testee1 + testee2;
result.Unit.ToString().Should().Be("km²");
}
