private string GetMsg(object expected, object actual, string message, params object[] args)
{
AssertionFailureMessage msg = new AssertionFailureMessage(message, args);
msg.DisplayDifferences(expected, actual, false);
return(msg.ToString());
}
public void DisplayListElementsTest(string label, IList list, int index, int max, string result)
{
AssertionFailureMessage afm = new AssertionFailureMessage();
afm.DisplayListElements(label, list, index, max);
Assert.AreEqual(result, afm.ToString());
}
public void DisplayPositionMarker()
{
AssertionFailureMessage afm;
afm = new AssertionFailureMessage();
afm.DisplayPositionMarker(-1);
Assert.AreEqual(String.Concat(afm.NewLine, "\t------------^"), afm.ToString());
afm = new AssertionFailureMessage();
afm.DisplayPositionMarker(0);
Assert.AreEqual(String.Concat(afm.NewLine, "\t------------^"), afm.ToString());
afm = new AssertionFailureMessage();
afm.DisplayPositionMarker(3);
Assert.AreEqual(String.Concat(afm.NewLine, "\t---------------^"), afm.ToString());
}
public void TestFormatMessageForFailNotEqualsIgnoringCase()
{
AssertionFailureMessage msg = new AssertionFailureMessage("message");
msg.DisplayDifferences("Name", "NAMES", true);
Assert.AreEqual("message" +
Environment.NewLine + " String lengths differ. Expected length=4, but was length=5." +
Environment.NewLine + " Strings differ at index 4." +
Environment.NewLine + " expected: <\"Name\">" +
Environment.NewLine + " but was: <\"NAMES\">" +
Environment.NewLine + " ----------------^" + Environment.NewLine,
msg.ToString());
}
public void DisplayListElements()
{
AssertionFailureMessage msg = null;
msg = new AssertionFailureMessage("message");
msg.DisplayListElements("label:", new object[] { "a", "b", "c" }, 0, 3);
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<<\"a\">,<\"b\">,<\"c\">>" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayListElements("label:", new object[] { "a", "b", "c" }, 0, 5);
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<<\"a\">,<\"b\">,<\"c\">>" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayListElements("label:", new object[] { "a", "b", "c" }, 1, 1);
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<<\"b\">,...>" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayListElements("label:", new object[] { "a", "b", "c" }, 1, 5);
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<<\"b\">,<\"c\">>" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayListElements("label:", new object[0], 0, 5);
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<empty>" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayListElements("label:", null, 0, 5);
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<null>" + Environment.NewLine,
msg.ToString());
}
public void DisplayListElements()
{
AssertionFailureMessage msg = null;
msg = new AssertionFailureMessage( "message");
msg.DisplayListElements( "label:", new object[] { "a", "b", "c" }, 0, 3 );
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<<\"a\">,<\"b\">,<\"c\">>" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message");
msg.DisplayListElements( "label:", new object[] { "a", "b", "c" }, 0, 5 );
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<<\"a\">,<\"b\">,<\"c\">>" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message");
msg.DisplayListElements( "label:", new object[] { "a", "b", "c" }, 1, 1 );
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<<\"b\">,...>" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message");
msg.DisplayListElements( "label:", new object[] { "a", "b", "c" }, 1, 5 );
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<<\"b\">,<\"c\">>" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message");
msg.DisplayListElements( "label:", new object[0], 0, 5 );
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<empty>" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message");
msg.DisplayListElements( "label:", null, 0, 5 );
Assert.AreEqual(
"message" + System.Environment.NewLine +
"label:<null>" + Environment.NewLine,
msg.ToString() );
}
public void AddLineTest()
{
AssertionFailureMessage afm;
afm = new AssertionFailureMessage();
Assert.AreEqual(String.Empty, afm.ToString());
afm = new AssertionFailureMessage(TestLine);
Assert.AreEqual(TestLine, afm.ToString());
afm = new AssertionFailureMessage("Line {0}", 1);
Assert.AreEqual(TestLine, afm.ToString());
afm = new AssertionFailureMessage();
afm.AddLine(TestLine);
Assert.AreEqual(String.Concat(afm.NewLine, TestLine), afm.ToString());
afm = new AssertionFailureMessage();
afm.AddLine("Line {0}", 1);
Assert.AreEqual(String.Concat(afm.NewLine, TestLine), afm.ToString());
afm = new AssertionFailureMessage();
afm.AddExpectedLine(TestLine);
Assert.AreEqual(String.Concat(afm.NewLine, "\texpected: ", TestLine), afm.ToString());
afm = new AssertionFailureMessage();
afm.AddActualLine(TestLine);
Assert.AreEqual(String.Concat(afm.NewLine, "\t but was: ", TestLine), afm.ToString());
}
public void DisplayMethodTest()
{
AssertionFailureMessage afm;
AssertionFailureMessage afm2;
afm = new AssertionFailureMessage();
afm.DisplayExpectedValue(TestLine);
afm2 = new AssertionFailureMessage();
afm2.AddExpectedLine(String.Concat("<\"", TestLine, "\">"));
Assert.AreEqual(afm2.ToString(), afm.ToString());
afm = new AssertionFailureMessage();
afm.DisplayActualValue(TestLine);
afm2 = new AssertionFailureMessage();
afm2.AddActualLine(String.Concat("<\"", TestLine, "\">"));
Assert.AreEqual(afm2.ToString(), afm.ToString());
afm = new AssertionFailureMessage();
afm.DisplayExpectedAndActual(TestLine, TestLine);
afm2 = new AssertionFailureMessage();
afm2.DisplayExpectedValue(TestLine);
afm2.DisplayActualValue(TestLine);
Assert.AreEqual(afm2.ToString(), afm.ToString());
}
public void FormatObjectForDisplay(object value, string result)
{
Assert.AreEqual(result, AssertionFailureMessage.FormatObjectForDisplay(value));
}
private string GetMsg( object expected, object actual, string message, params object[] args )
{
AssertionFailureMessage msg = new AssertionFailureMessage( message, args );
msg.DisplayDifferences( expected, actual, false );
return msg.ToString();
}
public void TestFormatMessageForFailNotEqualsIgnoringCase()
{
AssertionFailureMessage msg = new AssertionFailureMessage( "message" );
msg.DisplayDifferences( "Name", "NAMES", true );
Assert.AreEqual( "message" +
Environment.NewLine + " String lengths differ. Expected length=4, but was length=5." +
Environment.NewLine + " Strings differ at index 4." +
Environment.NewLine + " expected: <\"Name\">" +
Environment.NewLine + " but was: <\"NAMES\">" +
Environment.NewLine + " ----------------^" + Environment.NewLine,
msg.ToString() );
}
public void TestFormatMessageForArraysNotEqual()
{
AssertionFailureMessage msg = null;
msg = new AssertionFailureMessage( "message" );
msg.DisplayArrayDifferences(
new object[] { "one", "two", "three" },
new object[] { "one", "two", "three", "four", "five" },
3 );
Assert.AreEqual( "message" +
Environment.NewLine + "Array lengths differ. Expected length=3, but was length=5." +
Environment.NewLine + "Arrays differ at index 3." +
Environment.NewLine + " extra:<<\"four\">,<\"five\">>" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message" );
msg.DisplayArrayDifferences(
new object[] { "one", "two", "three", "four", "five" },
new object[] { "one", "two", "three" },
3 );
Assert.AreEqual( "message" +
Environment.NewLine + "Array lengths differ. Expected length=5, but was length=3." +
Environment.NewLine + "Arrays differ at index 3." +
Environment.NewLine + " missing:<<\"four\">,<\"five\">>" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message" );
msg.DisplayArrayDifferences(
new object[] { "one", "two", "three" },
new object[] { "one", "two", "ten" },
2 );
Assert.AreEqual( "message" +
Environment.NewLine + "Array lengths are both 3." +
Environment.NewLine + "Arrays differ at index 2." +
Environment.NewLine + " String lengths differ. Expected length=5, but was length=3." +
Environment.NewLine + " Strings differ at index 1." +
Environment.NewLine + " expected: <\"three\">" +
Environment.NewLine + " but was: <\"ten\">" +
Environment.NewLine + " -------------^" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message" );
msg.DisplayArrayDifferences(
new object[] { 1, 2, 3 },
new object[] { 1, 2, 10 },
2 );
Assert.AreEqual( "message" +
Environment.NewLine + "Array lengths are both 3." +
Environment.NewLine + "Arrays differ at index 2." +
Environment.NewLine + " expected: <3>" +
Environment.NewLine + " but was: <10>" + Environment.NewLine,
msg.ToString() );
msg = new AssertionFailureMessage( "message" );
msg.DisplayArrayDifferences(
new object[,] { { 1, 2, 3 }, { 4, 5, 6 } },
new object[,] { { 1, 2, 9 }, { 4, 5, 6 } },
2 );
Assert.AreEqual( "message" +
Environment.NewLine + "Array lengths are both 6." +
Environment.NewLine + "Arrays differ at index 2." +
Environment.NewLine + " expected: <3>" +
Environment.NewLine + " but was: <9>" + Environment.NewLine,
msg.ToString() );
}
public void TestFormatMessageForArraysNotEqual()
{
AssertionFailureMessage msg = null;
msg = new AssertionFailureMessage("message");
msg.DisplayArrayDifferences(
new object[] { "one", "two", "three" },
new object[] { "one", "two", "three", "four", "five" },
3);
Assert.AreEqual("message" +
Environment.NewLine + "Array lengths differ. Expected length=3, but was length=5." +
Environment.NewLine + "Arrays differ at index 3." +
Environment.NewLine + " extra:<<\"four\">,<\"five\">>" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayArrayDifferences(
new object[] { "one", "two", "three", "four", "five" },
new object[] { "one", "two", "three" },
3);
Assert.AreEqual("message" +
Environment.NewLine + "Array lengths differ. Expected length=5, but was length=3." +
Environment.NewLine + "Arrays differ at index 3." +
Environment.NewLine + " missing:<<\"four\">,<\"five\">>" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayArrayDifferences(
new object[] { "one", "two", "three" },
new object[] { "one", "two", "ten" },
2);
Assert.AreEqual("message" +
Environment.NewLine + "Array lengths are both 3." +
Environment.NewLine + "Arrays differ at index 2." +
Environment.NewLine + " String lengths differ. Expected length=5, but was length=3." +
Environment.NewLine + " Strings differ at index 1." +
Environment.NewLine + " expected: <\"three\">" +
Environment.NewLine + " but was: <\"ten\">" +
Environment.NewLine + " -------------^" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayArrayDifferences(
new object[] { 1, 2, 3 },
new object[] { 1, 2, 10 },
2);
Assert.AreEqual("message" +
Environment.NewLine + "Array lengths are both 3." +
Environment.NewLine + "Arrays differ at index 2." +
Environment.NewLine + " expected: <3>" +
Environment.NewLine + " but was: <10>" + Environment.NewLine,
msg.ToString());
msg = new AssertionFailureMessage("message");
msg.DisplayArrayDifferences(
new object[, ] {
{ 1, 2, 3 }, { 4, 5, 6 }
},
new object[, ] {
{ 1, 2, 9 }, { 4, 5, 6 }
},
2);
Assert.AreEqual("message" +
Environment.NewLine + "Array lengths are both 6." +
Environment.NewLine + "Arrays differ at index 2." +
Environment.NewLine + " expected: <3>" +
Environment.NewLine + " but was: <9>" + Environment.NewLine,
msg.ToString());
}
