public void GenerateRandomNumbersByNumberRangeTest_Count() { GenerateNumbersByRandomService target = new GenerateNumbersByRandomService(); // TODO: Initialize to an appropriate value Random _random = new Random(); for (int i = 0; i < 100; i++) { int count = _random.Next(100) + 1; int sourceStartNumber = _random.Next(100); // TODO: Initialize to an appropriate value int sourceEndNumber = sourceStartNumber + count - 1; // TODO: Initialize to an appropriate value int gettingNumberCount = _random.Next(count) + 1; // TODO: Initialize to an appropriate value IEnumerable <int> actual; actual = target.GenerateRandomNumbersByNumberRange(sourceStartNumber, sourceEndNumber, gettingNumberCount); Assert.IsTrue(actual.Count() == gettingNumberCount, sourceStartNumber + "," + sourceEndNumber + "," + gettingNumberCount + ":" + actual.Count()); } //int count = _random.Next(100) + 1; //int sourceStartNumber = _random.Next(100); // TODO: Initialize to an appropriate value //int sourceEndNumber = sourceStartNumber + count - 1; // TODO: Initialize to an appropriate value //int gettingNumberCount = _random.Next(count) + 1; // TODO: Initialize to an appropriate value //IEnumerable<int> actual; //actual = target.GenerateRandomNumbersByNumberRange(sourceStartNumber, sourceEndNumber, gettingNumberCount); // sourceEndNumber - sourceStartNumber + 1應該是gettingNumberCount //Assert.IsTrue(actual.Count() == sourceEndNumber - sourceStartNumber + 1, // sourceStartNumber + "," + sourceEndNumber + "," + gettingNumberCount + ":" + actual.Count()); }
public void GenerateRandomNumbersByNumberRangeTest_InRange() { GenerateNumbersByRandomService target = new GenerateNumbersByRandomService(); // TODO: Initialize to an appropriate value Random _random = new Random(); for (int i = 0; i < 100; i++) { int count = _random.Next(100) + 1; int sourceStartNumber = _random.Next(100); // TODO: Initialize to an appropriate value int sourceEndNumber = sourceStartNumber + count - 1; // TODO: Initialize to an appropriate value int gettingNumberCount = _random.Next(count) + 1; // TODO: Initialize to an appropriate value IEnumerable <int> expected = null; // TODO: Initialize to an appropriate value IEnumerable <int> actual; actual = target.GenerateRandomNumbersByNumberRange(sourceStartNumber, sourceEndNumber, gettingNumberCount); //String tempString = String.Join(",", actual.Where(o => o < sourceStartNumber || o > sourceEndNumber)); // Assert.IsTrue(actual.All(o => o >= sourceStartNumber && o <= sourceEndNumber), //sourceStartNumber + "," + sourceEndNumber + ":" + tempString); Assert.IsTrue(actual.All(o => o >= sourceStartNumber && o <= sourceEndNumber), sourceStartNumber + "," + sourceEndNumber + "," + gettingNumberCount); } // int count = _random.Next(100) + 1; // int sourceStartNumber = _random.Next(100); // TODO: Initialize to an appropriate value // int sourceEndNumber = sourceStartNumber + count - 1; // TODO: Initialize to an appropriate value // int gettingNumberCount = _random.Next(count) + 1; // TODO: Initialize to an appropriate value // IEnumerable<int> expected = null; // TODO: Initialize to an appropriate value // IEnumerable<int> actual; // actual = target.GenerateRandomNumbersByNumberRange(sourceStartNumber, sourceEndNumber, gettingNumberCount); // String tempString = String.Join(",", actual.Where(o => o < sourceStartNumber || o > sourceEndNumber)); // Assert.IsTrue(actual.All(o => o >= sourceStartNumber && o <= sourceEndNumber), //sourceStartNumber + "," + sourceEndNumber + ":" + tempString); //Assert.IsTrue(actual.All(o => o >= sourceStartNumber && o <= sourceEndNumber), // sourceStartNumber + "," + sourceEndNumber); }
public void GenerateRandomNumbersByNumberRangeTest_NotContinuous() { GenerateNumbersByRandomService target = new GenerateNumbersByRandomService(); // TODO: Initialize to an appropriate value Random _random = new Random(); for (int j = 0; j < 100; j++) { int count = _random.Next(100) + 11; int sourceStartNumber = _random.Next(100); // TODO: Initialize to an appropriate value int sourceEndNumber = sourceStartNumber + count - 1; // TODO: Initialize to an appropriate value int gettingNumberCount = _random.Next(count) + 10; // TODO: Initialize to an appropriate value IEnumerable <int> actual; actual = target.GenerateRandomNumbersByNumberRange(sourceStartNumber, sourceEndNumber, gettingNumberCount); List <int> actualList = actual.ToList(); bool flag = false; int lastValue = actualList.First(); for (int i = 1; i < actualList.Count; i++) { if (lastValue + 1 != actualList[i]) { flag = true; break; } lastValue = actualList[i]; } String tempString = String.Join(",", actual.Where(o => o <sourceStartNumber || o> sourceEndNumber)); Assert.IsTrue(flag, tempString); } //int count = _random.Next(100) + 1; //int sourceStartNumber = _random.Next(100); // TODO: Initialize to an appropriate value //int sourceEndNumber = sourceStartNumber + count - 1; // TODO: Initialize to an appropriate value //int gettingNumberCount = _random.Next(count) + 1; // TODO: Initialize to an appropriate value //IEnumerable<int> actual; //actual = target.GenerateRandomNumbersByNumberRange(sourceStartNumber, sourceEndNumber, gettingNumberCount); //List<int> actualList = actual.ToList(); //bool flag = false; //int lastValue = actualList.First(); //for (int i = 1; i < actualList.Count; i++) //{ // if (lastValue + 1 != actualList[i]) // { // flag = true; // break; // } // lastValue = actualList[i]; //} //Assert.IsTrue(flag); }
public void GenerateRandomsNumbersByCountTest_NotContinuous() { GenerateNumbersByRandomService target = new GenerateNumbersByRandomService(); // TODO: Initialize to an appropriate value Random _random = new Random(); for (int j = 0; j < 100; j++) { int sourceNumberCount = _random.Next(100) + 11; // TODO: Initialize to an appropriate value int gettingNumberCount = _random.Next(sourceNumberCount) + 10; // TODO: Initialize to an appropriate value IEnumerable <int> actual; actual = target.GenerateRandomsNumbersByCount(sourceNumberCount, gettingNumberCount); List <int> actualList = actual.ToList(); bool flag = false; int lastValue = actualList.First(); for (int i = 1; i < actualList.Count; i++) { if (lastValue + 1 != actualList[i]) { flag = true; break; } lastValue = actualList[i]; } Assert.IsTrue(flag); } //int sourceNumberCount = _random.Next(100) + 11; // TODO: Initialize to an appropriate value //int gettingNumberCount = _random.Next(sourceNumberCount) + 10; // TODO: Initialize to an appropriate value //IEnumerable<int> actual; //actual = target.GenerateRandomsNumbersByCount(sourceNumberCount, gettingNumberCount); //List<int> actualList = actual.ToList(); //bool flag = false; //int lastValue = actualList.First(); //for (int i = 1; i < actualList.Count; i++) //{ // if (lastValue + 1 != actualList[i]) // { // flag = true; // break; // } // lastValue = actualList[i]; //} //Assert.IsTrue(flag); }
public void GenerateRandomsNumbersByCountTest_InRange() { GenerateNumbersByRandomService target = new GenerateNumbersByRandomService(); // TODO: Initialize to an appropriate value Random _random = new Random(); for (int i = 0; i < 100; i++) { int sourceNumberCount = _random.Next(100) + 1; // TODO: Initialize to an appropriate value int gettingNumberCount = _random.Next(sourceNumberCount) + 1; // TODO: Initialize to an appropriate value IEnumerable <int> actual; actual = target.GenerateRandomsNumbersByCount(sourceNumberCount, gettingNumberCount); Assert.IsTrue(actual.All(o => o >= 1 && o <= sourceNumberCount)); } //int sourceNumberCount = _random.Next(100); // TODO: Initialize to an appropriate value //int gettingNumberCount = _random.Next(sourceNumberCount) + 1; // TODO: Initialize to an appropriate value //IEnumerable<int> actual; //actual = target.GenerateRandomsNumbersByCount(sourceNumberCount, gettingNumberCount); //正確應該是o <= sourceNumberCount //Assert.IsTrue(actual.All(o => o >= 1 && o < sourceNumberCount)); }
public void GenerateRandomsNumbersByCountTest_CountRight() { GenerateNumbersByRandomService target = new GenerateNumbersByRandomService(); // TODO: Initialize to an appropriate value Random _random = new Random(); for (int i = 0; i < 100; i++) { int sourceNumberCount = _random.Next(100) + 1; // TODO: Initialize to an appropriate value int gettingNumberCount = _random.Next(sourceNumberCount) + 1; // TODO: Initialize to an appropriate value IEnumerable <int> actual; actual = target.GenerateRandomsNumbersByCount(sourceNumberCount, gettingNumberCount); Assert.IsTrue(actual.Count() == gettingNumberCount, sourceNumberCount + "," + gettingNumberCount + ":" + actual.Count()); } //如果sourceNumberCount為0就會出錯 //int sourceNumberCount = _random.Next(100); // TODO: Initialize to an appropriate value //int gettingNumberCount = _random.Next(sourceNumberCount) + 1; // TODO: Initialize to an appropriate value //IEnumerable<int> actual; //actual = target.GenerateRandomsNumbersByCount(sourceNumberCount, gettingNumberCount); //Assert.IsTrue(actual.Count() == gettingNumberCount); }