public void JereNumber_MixedNumber_18_7()
{
var first = new JereNumber(18, 7);
var result = first.Data.AsMixedNumber;
Assert.AreEqual("2 4/7", result);
}
public void JereNumber_MixedNumber_7_18()
{
var first = new JereNumber(7, 18);
var result = first.Data.AsMixedNumber;
Assert.AreEqual("7/18", result);
}
public void JereNumber_NotEquals_Operator()
{
var first = new JereNumber(3, 6);
var second = new JereNumber(1, 3);
Assert.IsTrue(first != second);
}
public void JereNumber_ToDecimal_ZeroDenominator()
{
var first = new JereNumber(5, 0);
var result = first;
Assert.IsTrue(result.IsUndefined);
}
public void JereNumber_MixedNumber_36_18()
{
var first = new JereNumber(36, 18);
var result = first.Data.AsMixedNumber;
Assert.AreEqual("2", result.ToString());
}
public void Expression_NotEquals_Keyword()
{
var first = new JereNumber(3, 6);
var second = new JereNumber(1, 2);
var result = !first.Equals(second);
Assert.IsFalse(result);
}
public void JereNumber_ZeroDenominator_IsUndefined()
{
var first = new JereNumber(5, 0);
var result = first.IsUndefined;
Assert.IsTrue(result);
}
public void JereNumber_ZeroNumerator_PlusOtherEqualsCorrectDenominator()
{
var first = new JereNumber(0, 7);
var second = new JereNumber(3, 5);
var result = first + second;
Assert.AreEqual(result, second);
}
public void JereNumber_ZeroNumerator_IsTrue()
{
var first = new JereNumber(0, 7);
var result = (bool)first.Data?.IsZero;
Assert.IsTrue(result);
}
public void JereNumber_GreaterThanOrEqualToOperator_IsLesser_ShouldResultFalse()
{
var first = new JereNumber(17, 18);
var second = new JereNumber(4, 6);
var result = second >= first;
Assert.IsFalse(result);
}
public void JereNumber_GreaterThanOrEqualToOperator_IsEqual_ShouldResultTrue()
{
var first = new JereNumber(12, 18);
var second = new JereNumber(4, 6);
var result = first >= second;
Assert.IsTrue(result);
}
public void JereNumber_GreaterThanOperator_IsGreater_ShouldResultFalse()
{
var first = new JereNumber(3, 6);
var second = new JereNumber(5, 6);
var result = first > second;
Assert.IsFalse(result);
}
public void JereNumber_GreaterThanOperator_True()
{
var first = new JereNumber(3, 6);
var second = new JereNumber(4, 6);
var result = second > first;
Assert.IsTrue(result);
}
public void JereNumber_LesserThanOrEqualToOperator_IsLesser_ShouldResultTrue()
{
var first = new JereNumber(3, 6);
var second = new JereNumber(4, 6);
var result = first <= second;
Assert.IsTrue(result);
}
public void JereNumber_LesserThanOperator_IsEqual_ShouldResultFalse()
{
var first = new JereNumber(3, 6);
var second = new JereNumber(3, 6);
var result = second < first;
Assert.IsFalse(result);
}
public void JereNumber_LesserThanOperator_True()
{
var first = new JereNumber(3, 6);
var second = new JereNumber(4, 6);
var result = first < second;
Assert.IsTrue(result);
}
public void Expression_BuildByMixedNumberString()
{
var first = new Expression("2(3/6)");
var expected = new JereNumber(15, 6);
var result = first.Equals(expected);
Assert.IsTrue(result);
}
public void JereNumber_ToDecimal_TopHeavy()
{
var first = new JereNumber(7, 5);
var result = first;
var expected = 1.4;
Assert.AreEqual(result, expected);
}
public void Expression_Equals_Operator()
{
var first = new JereNumber(3, 6);
var second = new JereNumber(1, 3);
var result = first == second;
Assert.IsFalse(result);
}
public void JereNumber_ToDecimal_ZeroNumerator()
{
var first = new JereNumber(0, 5);
var result = first;
var expected = 0;
Assert.AreEqual(result, expected);
}
public void JereNumber_Divide_WithZeroDenominator()
{
var first = new JereNumber(6, 0);
var second = new JereNumber(-1, 6);
var result = first / second;
Assert.IsNull(result);
}
public void JereNumber_ToDecimal()
{
var first = new JereNumber(4, 5);
var result = first;
var expected = 0.8;
Assert.AreEqual(result, expected);
}
public void JereNumber_MinusAgainstSelf_StartingWithANegativeDenominator()
{
var first = new JereNumber(1, -6);
var result = -first;
var second = new JereNumber(1, 6);
Assert.AreEqual(result, second);
}
public void JereNumber_MinusAgainstSelf_IsNegative()
{
var first = new JereNumber(1, 6);
var result = -first;
var second = new JereNumber(-1, 6);
Assert.AreEqual(result, second);
}
public void JereNumber_Plus_AreEqual()
{
var first = new JereNumber(1, 6);
var second = new JereNumber(2, 6);
var expected = new JereNumber(9, 18);
var result = first + second;
Assert.AreEqual(result, expected);
}
public void JereNumber_Divide_expectNotPass()
{
var first = new JereNumber(1, 6);
var second = new JereNumber(14, -32);
var expected = new JereNumber(8, 21);
var result = first / second;
Assert.AreNotEqual(result, expected);
}
public void JereNumber_Multiply_WithZeroNumerator()
{
var first = new JereNumber(0, 6);
var second = new JereNumber(1, 6);
var result = first * second;
Assert.IsTrue((bool)result.Data?.IsZero);
Assert.IsFalse(result.IsUndefined);
}
public void JereNumber_Multiply_expectNotPass()
{
var first = new JereNumber(1, 6);
var second = new JereNumber(-1, 6);
var expected = new JereNumber(1, 3);
var result = first * second;
Assert.AreNotEqual(result, expected);
}
public void JereNumber_Minus_areNotEqual()
{
var first = new JereNumber(1, 6);
var second = new JereNumber(2, 6);
var expected = new JereNumber(1, 6);
var result = first - second;
Assert.AreNotEqual(result, expected);
}
public void JereNumber_Plus_WithNegativeInDenominator()
{
var first = new JereNumber(1, -6);
var second = new JereNumber(1, 1);
var expected = new JereNumber(5, 6);
var result = first + second;
Assert.AreEqual(result, expected);
}
