public void Generates_Correct_String_OperatorDivide_ActualResult()
{
var randomGen = new MockRandomGenerator();
var generator = new MathEquationGenerator(randomGen);
randomGen.NextInts = new[] { 12, 2 };
randomGen.NextDoubles = new[] { 0.9d };
randomGen.NextBools = new[] { true };
var equation = generator.GenerateEquation();
Assert.Equal("12 / 2 = 6", equation.EquationString);
Assert.Equal(6d, equation.ShownResult, 1);
Assert.Single(equation.ActualResults);
Assert.Equal(6d, equation.ActualResults.First(), 1);
randomGen.NextInts = new[] { 10, 4 };
randomGen.NextDoubles = new[] { 0.9d };
randomGen.NextBools = new[] { true };
equation = generator.GenerateEquation();
Assert.EndsWith("10 / 4 = 2.5", equation.EquationString);
Assert.Equal(2.5d, equation.ShownResult, 1);
Assert.Single(equation.ActualResults);
Assert.Equal(2.5d, equation.ActualResults.First(), 1);
}
public void Generates_Correct_String_OperatorMultiply_ActualResult()
{
var randomGen = new MockRandomGenerator();
var generator = new MathEquationGenerator(randomGen);
randomGen.NextInts = new[] { 5, 6 };
randomGen.NextDoubles = new[] { 0.6d };
randomGen.NextBools = new[] { true };
var equation = generator.GenerateEquation();
Assert.Equal("5 * 6 = 30", equation.EquationString);
Assert.Equal(30d, equation.ShownResult, 1);
Assert.Single(equation.ActualResults);
Assert.Equal(30d, equation.ActualResults.First(), 1);
}
