public void ArraysDeclaredAsDifferentTypes()
{
string[] array1 = { "one", "two", "three" };
object[] array2 = { "one", "three", "two" };
AreNotEqual(array1, array2);
EnsuranceHelper.Expect(array1, Is.Not.EqualTo(array2));
EnsuranceHelper.Expect(array2, Is.Not.EqualTo(array1));
}
public void FloatIsWrittenToNineDigits()
{
WriteValue(0.33333333333333f);
int digits = writer.ToString().Length - 3; // 0.dddddddddf
EnsuranceHelper.Expect(digits, Is.EqualTo(9));
EnsuranceHelper.Expect(writer.ToString().Length, Is.EqualTo(12));
}
public void SameLengthDifferentContent()
{
string[] array1 = { "one", "two", "three" };
string[] array2 = { "one", "two", "ten" };
AreNotEqual(array1, array2);
AreNotEqual(array2, array1);
EnsuranceHelper.Expect(array1, Is.Not.EqualTo(array2));
EnsuranceHelper.Expect(array2, Is.Not.EqualTo(array1));
}
public void DifferentLengthArrays()
{
string[] array1 = { "one", "two", "three" };
string[] array2 = { "one", "two", "three", "four", "five" };
AreNotEqual(array1, array2);
AreNotEqual(array2, array1);
EnsuranceHelper.Expect(array1, Is.Not.EqualTo(array2));
EnsuranceHelper.Expect(array2, Is.Not.EqualTo(array1));
}
public void ActualArrayIsLonger()
{
int[] expected = new int[] { 1, 2, 3 };
int[] actual = new int[] { 1, 2, 3, 4, 5, 6, 7 };
expectedMessage =
" Expected is <System.Int32[3]>, actual is <System.Int32[7]>" + Environment.NewLine +
" Values differ at index [3]" + Environment.NewLine +
" Extra: < 4, 5, 6... >";
EnsuranceHelper.Expect(actual, Is.EqualTo(expected));
}
public void ArraysHaveDifferentRanks()
{
int[] expected = new int[] { 1, 2, 3, 4 };
int[,] actual = new int[, ] {
{ 1, 2 }, { 3, 4 }
};
expectedMessage =
" Expected is <System.Int32[4]>, actual is <System.Int32[2,2]>" + Environment.NewLine;
EnsuranceHelper.Expect(actual, Is.EqualTo(expected));
}
public void FailureOnSingleDimensionedArrays()
{
int[] expected = new int[] { 1, 2, 3 };
int[] actual = new int[] { 1, 5, 3 };
expectedMessage =
" Expected and actual are both <System.Int32[3]>" + Environment.NewLine +
" Values differ at index [1]" + Environment.NewLine +
TextMessageWriter.Pfx_Expected + "2" + Environment.NewLine +
TextMessageWriter.Pfx_Actual + "5" + Environment.NewLine;
EnsuranceHelper.Expect(actual, Is.EqualTo(expected));
}
public void JaggedArrayComparedToSimpleArray()
{
int[] expected = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
int[][] actual = new int[][] { new int[] { 1, 2, 3 }, new int[] { 4, 5, 0, 7 }, new int[] { 8, 9 } };
expectedMessage =
" Expected is <System.Int32[9]>, actual is <System.Int32[3][]>" + Environment.NewLine +
" Values differ at index [0]" + Environment.NewLine +
TextMessageWriter.Pfx_Expected + "1" + Environment.NewLine +
TextMessageWriter.Pfx_Actual + "< 1, 2, 3 >" + Environment.NewLine;
EnsuranceHelper.Expect(actual, Is.EqualTo(expected));
}
public void ArraysDeclaredAsDifferentTypes()
{
string[] array1 = { "one", "two", "three" };
object[] array2 = { "one", "three", "two" };
expectedMessage =
" Expected is <System.Object[3]>, actual is <System.String[3]>" + Environment.NewLine +
" Values differ at index [1]" + Environment.NewLine +
" Expected string length 5 but was 3. Strings differ at index 1." + Environment.NewLine +
" Expected: \"three\"" + Environment.NewLine +
" But was: \"two\"" + Environment.NewLine +
" ------------^" + Environment.NewLine;
EnsuranceHelper.Expect(array1, Is.EqualTo(array2));
}
