public void ExpressionTest() { Expression express = new DomainEntities.Expression(); Assert.IsNotNull(express); Assert.AreEqual("", express.rawValue); Assert.AreEqual("", express.errorMessage); Assert.IsNotNull(express.results); Assert.AreEqual(0, express.results.Count); }
public void EvaluateTest() { string result; Expression express = new DomainEntities.Expression(); express.rawValue = "1 + 1"; result = express.Evaluate(); Assert.AreEqual("", express.errorMessage); Assert.AreEqual("2", result); }
public void EvaluateTest_Error1() { string result; Expression express = new DomainEntities.Expression(); express.rawValue = "(5+3"; result = express.Evaluate(); Assert.AreEqual("Invalid expression. Error with '(5+3', fix and resubmit.", express.errorMessage); Assert.AreEqual("", result); }
public void EvaluateTest5() { string result; Expression express = new DomainEntities.Expression(); express.rawValue = "5%2"; result = express.Evaluate(); Assert.AreEqual("", express.errorMessage); Assert.AreEqual("1", result); Assert.AreEqual(1, express.results.Count); Assert.AreEqual(result, express.results[0]); }
public void EvaluateTest3() { string result; Expression express = new DomainEntities.Expression(); express.rawValue = "2*(6+5)*4"; result = express.Evaluate(); Assert.AreEqual("", express.errorMessage); Assert.AreEqual("88", result); Assert.AreEqual(2, express.results.Count); Assert.AreEqual("2*11*4", express.results[0]); Assert.AreEqual(result, express.results[1]); }
public void EvaluateTest9() { string result; Expression express = new DomainEntities.Expression(); express.rawValue = "(5+3)*(5+3)"; result = express.Evaluate(); Assert.AreEqual("", express.errorMessage); Assert.AreEqual("64", result); Assert.AreEqual(3, express.results.Count); Assert.AreEqual(result, express.results[2]); Assert.AreEqual("8*8", express.results[1]); Assert.AreEqual("8*(5+3)", express.results[0]); }
public void EvaluateTest4() { string result; Expression express = new DomainEntities.Expression(); express.rawValue = "[(8+2)*4/{1+1}]*2"; result = express.Evaluate(); Assert.AreEqual("", express.errorMessage); Assert.AreEqual("40", result); Assert.AreEqual(4, express.results.Count); Assert.AreEqual("[10*4/{1+1}]*2", express.results[0]); Assert.AreEqual("[10*4/2]*2", express.results[1]); Assert.AreEqual("20*2", express.results[2]); Assert.AreEqual(result, express.results[3]); }
public void EvaluateTest11() { string result; Expression express = new DomainEntities.Expression(); express.rawValue = "[(2+7)^(3-1)]/3"; result = express.Evaluate(); Assert.AreEqual("", express.errorMessage); Assert.AreEqual("27", result); Assert.AreEqual(5, express.results.Count); Assert.AreEqual(result, express.results[4]); Assert.AreEqual("81/3", express.results[3]); Assert.AreEqual("[81]/3", express.results[2]); Assert.AreEqual("[9^2]/3", express.results[1]); Assert.AreEqual("[9^(3-1)]/3", express.results[0]); }
public void EvaluateTest12() { string result; Expression express = new DomainEntities.Expression(); express.rawValue = "[1+2-1]^(2^(3-1))^0.5"; result = express.Evaluate(); Assert.AreEqual("", express.errorMessage); Assert.AreEqual("4", result); Assert.AreEqual(6, express.results.Count); Assert.AreEqual(result, express.results[5]); Assert.AreEqual("16^0.5", express.results[4]); Assert.AreEqual("2^4^0.5", express.results[3]); Assert.AreEqual("2^(4)^0.5", express.results[2]); Assert.AreEqual("2^(2^2)^0.5", express.results[1]); Assert.AreEqual("2^(2^(3-1))^0.5", express.results[0]); }