public void PdfNullClass_ValueProperty_ReturnsSameObjectWhenCalledMultipleTimes()
{
PdfNull testOutput1 = PdfNull.Value;
PdfNull testOutput2 = PdfNull.Value;
Assert.AreSame(testOutput1, testOutput2);
}
public void PdfNullClass_EqualsMethod_ReturnsFalseWhenParameterIsNull()
{
PdfNull testObject = PdfNull.Value;
bool testOutput = testObject.Equals(null);
Assert.IsFalse(testOutput);
}
public void PdfNullClass_EqualsMethod_ReturnsTrueWhenParameterIsNotNull()
{
PdfNull testObject = PdfNull.Value;
PdfNull testParam = PdfNull.Value;
bool testOutput = testObject.Equals(testParam);
Assert.IsTrue(testOutput);
}
public void PdfNullClass_WriteToMethodWithStreamParameter_Returns5()
{
using MemoryStream testParam = new MemoryStream();
PdfNull testObject = PdfNull.Value;
int testOutput = testObject.WriteTo(testParam);
Assert.AreEqual(5, testOutput);
}
public void PdfNullClass_WriteToMethodWithStreamParameter_ThrowsExceptionWhenParameterIsNull()
{
PdfNull testobject = PdfNull.Value;
Stream testParam = null;
testobject.WriteTo(testParam);
Assert.Fail();
}
public void PdfNullClass_WriteToMethodWithPdfStreamParameter_Returns5()
{
PdfStream testParam0 = new PdfStream(1);
PdfNull testObject = PdfNull.Value;
int testResult = testObject.WriteTo(testParam0);
Assert.AreEqual(5, testResult);
}
public void PdfNullClass_WriteToMethodWithListParameter_Returns5()
{
PdfNull testObject = PdfNull.Value;
List <byte> testParam = new List <byte>();
int testOutput = testObject.WriteTo(testParam);
Assert.AreEqual(5, testOutput);
}
public void PdfNullClass_WriteToMethodWithListParameter_ThrowsExceptionWhenParameterIsNull()
{
PdfNull testObject = PdfNull.Value;
List <byte> testParam = null;
testObject.WriteTo(testParam);
Assert.Fail();
}
public void PdfNullClass_InequalityOperator_ReturnsFalseIfBothOperandsAreNotNull()
{
PdfNull operand0 = PdfNull.Value;
PdfNull operand1 = PdfNull.Value;
bool testOutput = operand0 != operand1;
Assert.IsFalse(testOutput);
}
public void PdfNullClass_InequalityOperator_ReturnsTrueIfFirstOperandIsNotNullAndSecondOperandIsNull()
{
PdfNull operand0 = PdfNull.Value;
PdfNull operand1 = null;
bool testOutput = operand0 != operand1;
Assert.IsTrue(testOutput);
}
public void PdfNullClass_EqualityOperator_ReturnsFalseIfFirstOperandIsNullAndSecondOperandIsNotNull()
{
PdfNull operand0 = null;
PdfNull operand1 = PdfNull.Value;
bool testOutput = operand0 == operand1;
Assert.IsFalse(testOutput);
}
public void PdfNullClass_EqualityOperator_ReturnsTrueIfBothOperandsAreNull()
{
PdfNull operand0 = null;
PdfNull operand1 = null;
bool testOutput = operand0 == operand1;
Assert.IsTrue(testOutput);
}
public void PdfNullClass_GetHashCodeMethod_ReturnsSameValueWhenCalledTwice()
{
PdfNull testObject = PdfNull.Value;
int firstTestOutput = testObject.GetHashCode();
int secondTestOutput = testObject.GetHashCode();
Assert.AreEqual(firstTestOutput, secondTestOutput);
}
public void PdfNullClass_WriteToMethodWithStreamParameter_WritesCorrectValueToParameterWhenParameterIsNotNull()
{
PdfNull testObject = PdfNull.Value;
using MemoryStream testParam = new MemoryStream();
testObject.WriteTo(testParam);
using MemoryStream expected = new MemoryStream(Encoding.ASCII.GetBytes("null "));
AssertionHelpers.AssertSameElements(expected, testParam);
}
public void PdfNullClass_WriteToMethodWithListParameter_WritesCorrectValueToParameterWhenParameterIsNotNull()
{
PdfNull testObject = PdfNull.Value;
List <byte> testParam = new List <byte>();
testObject.WriteTo(testParam);
List <byte> expected = Encoding.ASCII.GetBytes("null ").ToList();
AssertionHelpers.AssertSameElements(expected, testParam);
}
public void ConvertToString()
{
var result = new PdfNull().ToString();
Assert.AreEqual("null", result);
}
public void PdfNullClass_ByteLengthProperty_Equals5()
{
PdfNull testObject = PdfNull.Value;
Assert.AreEqual(5, testObject.ByteLength);
}
public void PdfNullClass_ValueProperty_ReturnsPdfNullInstance()
{
PdfNull testOutput = PdfNull.Value;
Assert.IsNotNull(testOutput);
}