public void SetLength_input4_expectLenghtEquals4()
{
//Arrange
int l = 4;
int w = 5;
TriangleSolver testRectangle = new TriangleSolver(l, w);
//Act
int length = testRectangle.SetLength(4);
Assert.AreEqual(length, l);
}
public void AnalyzeTest_input_0_10_10_Expect_Not_a_triangle()
{
// Arrange
int s1 = 0;
int s2 = 10;
int s3 = 10;
// Act
string response = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(response, "Not a triangle");
}
public void AnalyzeTest1()
{
//Arrange
int a = 3;
int b = 3;
int c = 3;
//Act
string output = TriangleSolver.Analyze(a, b, c);
Assert.AreEqual("Equilateral", output);
}
public void AnalyzeTest_input_1500_2000_2500_Expect_Scalene()
{
// Arrange
int s1 = 1500;
int s2 = 2000;
int s3 = 2500;
// Act
string response = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(response, "Scalene");
}
public void SidesNegativeand3and4forNotPossible()
{
//Arrange
int s1 = -5, s2 = 3, s3 = 4;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "Trinagle is Not Posssible");
Console.WriteLine("Please check the result");
}
public void AnalyzeTest_input_100_100_100_Expect_Equilateral()
{
// Arrange
int s1 = 100;
int s2 = 100;
int s3 = 100;
// Act
string response = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(response, "Equilateral");
}
public void Input100_1_102_OutputValid()
{
Sides sides = new Sides();
sides.a = 100; sides.b = 1; sides.c = 102;
String expected_result = "Sides doesn't form a Triangle\n";
String actual_result = TriangleSolver.Analyze(sides);
Assert.AreEqual(expected_result, actual_result);
}
public void SidesNegateiveand2forNOTPOSSIBLE()
{
//Arrange
int s1 = -5, s2 = -11, s3 = 2;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "Two of the side are Negative, Triangle not Posssible");
Console.WriteLine("Please check the result");
}
public void Input60_60_70_OutputValid()
{
Sides sides = new Sides();
sides.a = 60; sides.b = 60; sides.c = 70;
String expected_result = "Sides form a Triangle\nTriangle is Isosceles\n";
String actual_result = TriangleSolver.Analyze(sides);
Assert.AreEqual(expected_result, actual_result);
}
public void Analyze_NotValidTriangle_GivenInputs5_6_11_output_Not_valid_traingle()
{
// Arrange
String actual = " ";
String expected = "Not valid traingle";
// Act
actual = TriangleSolver.Analyze(5, 6, 11);
// Assert
Assert.AreEqual(expected, actual);
}
public void AnalyzeTest_input_150_150_20_Expect_Isosceles()
{
// Arrange
int s1 = 150;
int s2 = 150;
int s3 = 20;
// Act
string response = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(response, "Isosceles");
}
public void Input15_15_15_OutputValid()
{
Sides sides = new Sides();
sides.a = 15; sides.b = 15; sides.c = 15;
String expected_result = "Sides form a Triangle\nTriangle is Equilateral\n";
String actual_result = TriangleSolver.Analyze(sides);
Assert.AreEqual(expected_result, actual_result);
}
public void Sides10and6and6forIsosceles()
{
//Arrange
int s1 = 10, s2 = 6, s3 = 6;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "It's Isosceles");
Console.WriteLine("Please check the result");
}
public void SidesnegativeforNOTPOSSIBLE()
{
//Arrange
int s1 = -1, s2 = -2, s3 = -3;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "All sides enterred are less then zero, Triangle not possible");
Console.WriteLine("Please check the result");
}
public void Sides7and7and4forNotPossible()
{
//Arrange
int s1 = 7, s2 = 7, s3 = 4;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "It's Isosceles");
Console.WriteLine("Please check the result");
}
public void Sides5and5and5forEquilateral()
{
//Arrange
int s1 = 5, s2 = 5, s3 = 5;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "It's Equilateral");
Console.WriteLine("Please check the result");
}
public void testTriangleFormation()
{
TriangleSolver ts = new TriangleSolver();
string resultArea = ts.Analyze(5, 5, 10);
Assert.AreEqual("It is not a triangle", resultArea);
string resultArea2 = ts.Analyze(5, 6, 10);
Assert.AreEqual("It is a triangle and the triangle is Scalene", resultArea2);
}
public void AnalyzeMethod_GivenInputs_4_4_2_Result_Isosceles_Triangle()
{
// Arrange
String actual = " ";
String expected = "This is a valid Isosceles triangle";
// Act
actual = TriangleSolver.Analyze(4, 4, 2);
// Assert
Assert.AreEqual(expected, actual);
}
public void AnalyzeMethod_GivenInput_9_9_9_Result_Equilateral_Traingle()
{
//Arrange
String actual = "";
String expected = "This is a valid Equilateral triangle";
//Act
actual = TriangleSolver.Analyze(9, 9, 9);
//Assert
Assert.AreEqual(expected, actual);
}
public void Sides3and3and3forEquilateral()
{
//Arrange
int s1 = 3, s2 = 3, s3 = 3;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "This is an Equilateral triangle");
Console.WriteLine("Please check the result");
}
public void Sides2and3and4forIsosceles()
{
//Arrange
int s1 = 2, s2 = 3, s3 = 4;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "It's Scalene");
Console.WriteLine("Please check the result");
}
public void Sides3and2and2forIsosceles()
{
//Arrange
int s1 = 3, s2 = 2, s3 = 2;
//Act
String length = TriangleSolver.Analyze(s1, s2, s3);
//Assert
Assert.AreEqual(length, "This is an Isosceles triangle");
Console.WriteLine("Please check the result");
}
public void Input3_4_5_OutputValid()
{
Sides sides = new Sides();
sides.a = 3; sides.b = 4; sides.c = 5;
String expected_result = "Sides form a Triangle\nTriangle is Scalene\n";
String actual_result = TriangleSolver.Analyze(sides);
Assert.AreEqual(expected_result, actual_result);
}
static void Main(string[] args)
{
restartProgram:
Console.Clear();
Console.WriteLine("\n 1. Enter triangle dimension");
Console.WriteLine("\n 2. Exit");
Console.WriteLine(" Please Enter your choice number");
int a = int.Parse(Console.ReadLine());
switch (a)
{
case 1:
Console.WriteLine("Please Enter three sides for triangle");
int x1 = int.Parse(Console.ReadLine());
int x2 = int.Parse(Console.ReadLine());
int x3 = int.Parse(Console.ReadLine());
//Get output from method that validate the form is trinagle or not.
var outPut = TriangleSolver.Analyze(x1, x2, x3);
switch (outPut)
{
// verify the output in switch statement for show user to diffrent type of trinagle.
case "Equilateral":
Console.WriteLine("This points makes a trinagle that is Equilateral ");
break;
case "Isosceles":
Console.WriteLine("This points makes a trinagle that is Isosceles ");
break;
case "Scalene":
Console.WriteLine("This points makes a trinagle that is Scalene ");
break;
default:
// In default case print the form is not Trinagle.
Console.WriteLine(outPut);
break;
}
break;
case 2:
Environment.ExitCode = 0;
Environment.Exit(0);
break;
default:
goto restartProgram; // This goto statement is used to restart program in case user enter invalid input.
}
}
public void NegativeValues_expectNotaTriangle()
{
//Arrange
int l = -1;
int b = -1;
int h = -1;
//Act
string report = TriangleSolver.Analyze(l, b, h);
//Assert
Assert.AreEqual("Triangle cannot be formed", report);
}
public void InvalidInput_expectNotaTriangle()
{
//Arrange
int l = 0;
int b = 6;
int h = 3;
//Act
string report = TriangleSolver.Analyze(l, b, h);
//Assert
Assert.AreEqual("Triangle cannot be formed", report);
}
public void Threevalidside_expectScaleneTriangle()
{
//Arrange
int l = 4;
int b = 5;
int h = 7;
//Act
string report = TriangleSolver.Analyze(l, b, h);
//Assert
Assert.AreEqual("This is a Scalene Triangle", report);
}
public void TwoSidesEqual_expectIsoscelesTriangle()
{
//Arrange
int l = 6;
int b = 6;
int h = 3;
//Act
string report = TriangleSolver.Analyze(l, b, h);
//Assert
Assert.AreEqual("This is an Isosceles Triangle", report);
}
public void ThreeSidesEqual_expectEquilateralTriangle()
{
//Arrange
int l = 6;
int b = 6;
int h = 6;
//Act
string report = TriangleSolver.Analyze(l, b, h);
//Assert
Assert.AreEqual("This is an Equilateral Triangle", report);
}
public void Sumoftwoside_expectNotaTriangle()
{
//Arrange
int l = 2;
int b = 2;
int h = 4;
//Act
string report = TriangleSolver.Analyze(l, b, h);
//Assert
Assert.AreEqual("Triangle cannot be formed", report);
}
