public void ShouldDumpRecursiveTypes_CircularReference_Case3()
{
// Arrange
var nestedItemB = new NestedItemB
{
Property = 1,
Next = null,
};
var nestedItemA = new NestedItemA
{
Property = 1,
Next = nestedItemB,
};
nestedItemB.Next = nestedItemA;
// Act
var dump = ObjectDumperConsole.Dump(nestedItemA);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be(
"{NestedItemA}\r\n" +
" Next: {NestedItemB}\r\n" +
" Next: null --> Circular reference detected\r\n" +
" Property: 1\r\n" +
" Property: 1");
}
public void ShouldDumpGenericClass_WithNestedGenericTypeArguments()
{
// Arrange
var array2D = new string[3, 2]
{
{ "one", "two" },
{ "three", "four" },
{ "five", "six" }
};
var array3D = new int[, , ]
{
{ { 1, 2, 3 }, { 4, 5, 6 } },
{ { 7, 8, 9 }, { 10, 11, 12 } }
};
var complexDictionary = new Dictionary <string[, ], List <int[, , ]> >[1]
{
new Dictionary <string[, ], List <int[, , ]> >
{
{ array2D, new List <int[, , ]> {
array3D
} }
}
};
// Act
var dump = ObjectDumperConsole.Dump(complexDictionary);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("???");
}
public void ShouldDumpObject()
{
// Arrange
var person = PersonFactory.GeneratePersons(count: 1).Single();
// Act
var dump = ObjectDumperConsole.Dump(person);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be(
"{Person}\r\n" +
" Name: \"Person 1\"\r\n" +
" Char: ''\r\n" +
" Age: 2\r\n" +
" GetOnly: 11\r\n" +
" Bool: false\r\n" +
" Byte: 0\r\n" +
" ByteArray: ...\r\n" +
" 1\r\n 2\r\n 3\r\n 4\r\n" +
" SByte: 0\r\n" +
" Float: 0\r\n" +
" Uint: 0\r\n" +
" Long: 0\r\n" +
" ULong: 0\r\n" +
" Short: 0\r\n" +
" UShort: 0\r\n" +
" Decimal: 0\r\n" +
" Double: 0\r\n" +
" DateTime: DateTime.MinValue\r\n" +
" NullableDateTime: null\r\n" +
" Enum: DateTimeKind.Unspecified");
}
public void ShouldEscapeStrings()
{
// Arrange
var expectedPerson = new Person {
Name = "Boris \"The Blade\", \\GANGSTA\\ aka 'The Bullet Dodger' \a \b \f \r\nOn a new\twith tab \v \0"
};
var dumpOptions = new DumpOptions {
SetPropertiesOnly = true, IgnoreDefaultValues = true, MaxLevel = 1, ExcludeProperties = { "ByteArray" }
};
// Act
var dump = ObjectDumperConsole.Dump(expectedPerson, dumpOptions);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
// Compare generated object with input
var person = new Person
{
Name = "Boris \"The Blade\", \\GANGSTA\\ aka \'The Bullet Dodger\' \a \b \f \r\nOn a new\twith tab \v \0"
};
person.Should().BeEquivalentTo(expectedPerson);
}
public void ShouldDumpExceptionAfterThrow()
{
// Arrange
Exception ex;
try
{
throw new KeyNotFoundException("message text");
}
catch (Exception e)
{
ex = e;
}
var options = new DumpOptions
{
IgnoreDefaultValues = true,
ExcludeProperties =
{
"CustomAttributes",
"Module",
"StackTrace",
"MetadataToken"
}
};
// Act
var dump = ObjectDumperConsole.Dump(ex, options);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
#if NETCORE
dump.Should().Be(
"{KeyNotFoundException}\r\n" +
" TargetSite: {RuntimeMethodInfo}\r\n" +
" Name: \"ShouldDumpExceptionAfterThrow\"\r\n" +
" DeclaringType: ObjectDumperConsoleTests\r\n" +
" ReflectedType: ObjectDumperConsoleTests\r\n" +
" MemberType: MemberTypes.Method\r\n" +
" IsSecurityCritical: true\r\n" +
" MethodHandle: {RuntimeMethodHandle}\r\n" +
" Value: {IntPtr}\r\n" +
"\r\n" +
" Attributes: PrivateScope | Public | HideBySig\r\n" +
" CallingConvention: Standard | HasThis\r\n" +
" ReturnType: void\r\n" +
" ReturnTypeCustomAttributes: {RuntimeParameterInfo}\r\n" +
" ParameterType: void\r\n" +
" HasDefaultValue: true\r\n" +
" Position: -1\r\n" +
" IsHideBySig: true\r\n" +
" IsPublic: true\r\n" +
" Message: \"message text\"\r\n" +
" Data: ...\r\n" +
" Source: \"ObjectDumper.Tests\"\r\n" +
" HResult: -2146232969");
#endif
}
public void ShouldDumpValueOfBuiltInType(object value, string expectedOutput)
{
// Act
var dump = ObjectDumperConsole.Dump(value);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be(expectedOutput);
}
public void ShouldDumpValueTuple_Arity3()
{
// Arrange
var valueTuple = (1, "Bill", "Gates");
// Act
var dump = ObjectDumperConsole.Dump(valueTuple);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("(1, \"Bill\", \"Gates\")");
}
public void ShouldDumpEnumerable_EmptyCollection()
{
// Arrange
var persons = new List <Person>();
// Act
var dump = ObjectDumperConsole.Dump(persons);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("");
}
public void ShouldDumpEnumerable()
{
// Arrange
var persons = PersonFactory.GeneratePersons(count: 2);
// Act
var dump = ObjectDumperConsole.Dump(persons);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("{System.Diagnostics.Tests.Testdata.Person}\n\r Name: \"Person 1\"\n\r Char: \n\r Age: 3\n\r GetOnly: 11\n\r Bool: False\n\r Byte: 0\n\r ByteArray: ...\n\r 1\n\r 2\n\r 3\n\r 4\n\r SByte: 0\n\r Float: 0\n\r Uint: 0\n\r Long: 0\n\r ULong: 0\n\r Short: 0\n\r UShort: 0\n\r Decimal: 0\n\r Double: 0\n\r DateTime: 01.01.0001 00:00:00\n\r NullableDateTime: null\n\r Enum: Unspecified\n\r\n\r{System.Diagnostics.Tests.Testdata.Person}\n\r Name: \"Person 2\"\n\r Char: \n\r Age: 3\n\r GetOnly: 11\n\r Bool: False\n\r Byte: 0\n\r ByteArray: ...\n\r 1\n\r 2\n\r 3\n\r 4\n\r SByte: 0\n\r Float: 0\n\r Uint: 0\n\r Long: 0\n\r ULong: 0\n\r Short: 0\n\r UShort: 0\n\r Decimal: 0\n\r Double: 0\n\r DateTime: 01.01.0001 00:00:00\n\r NullableDateTime: null\n\r Enum: Unspecified\n\r\n\r");
}
public void ShouldDumpEnum()
{
// Arrange
var dateTimeKind = DateTimeKind.Utc;
// Act
var dump = ObjectDumperConsole.Dump(dateTimeKind);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("Utc");
}
public void ShouldDumpGuid()
{
// Arrange
var guid = new Guid("024CC229-DEA0-4D7A-9FC8-722E3A0C69A3");
// Act
var dump = ObjectDumperConsole.Dump(guid);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("024cc229-dea0-4d7a-9fc8-722e3a0c69a3");
}
public void ShouldDumpValueTuple_Arity0()
{
// Arrange
var valueTuple = ValueTuple.Create();
// Act
var dump = ObjectDumperConsole.Dump(valueTuple);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("()");
}
public void ShouldDumpEnumerable()
{
// Arrange
var persons = PersonFactory.GeneratePersons(count: 2);
// Act
var dump = ObjectDumperConsole.Dump(persons);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("{ObjectDumping.Tests.Testdata.Person}\r\n Name: \"Person 1\"\r\n Char: \r\n Age: 3\r\n GetOnly: 11\r\n Bool: False\r\n Byte: 0\r\n ByteArray: ...\r\n 1\r\n 2\r\n 3\r\n 4\r\n SByte: 0\r\n Float: 0\r\n Uint: 0\r\n Long: 0\r\n ULong: 0\r\n Short: 0\r\n UShort: 0\r\n Decimal: 0\r\n Double: 0\r\n DateTime: 01.01.0001 00:00:00\r\n NullableDateTime: null\r\n Enum: Unspecified\r\n\r\n{ObjectDumping.Tests.Testdata.Person}\r\n Name: \"Person 2\"\r\n Char: \r\n Age: 3\r\n GetOnly: 11\r\n Bool: False\r\n Byte: 0\r\n ByteArray: ...\r\n 1\r\n 2\r\n 3\r\n 4\r\n SByte: 0\r\n Float: 0\r\n Uint: 0\r\n Long: 0\r\n ULong: 0\r\n Short: 0\r\n UShort: 0\r\n Decimal: 0\r\n Double: 0\r\n DateTime: 01.01.0001 00:00:00\r\n NullableDateTime: null\r\n Enum: Unspecified\r\n\r\n");
}
public void ShouldDumpRuntimeType_BuiltInType()
{
// Arrange
var type = typeof(string);
// Act
var dump = ObjectDumperConsole.Dump(type);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("string");
}
public void ShouldDumpValueTuple_WithDefaultValue()
{
// Arrange
(int Id, string FirstName, string LastName)valueTuple = default;
// Act
var dump = ObjectDumperConsole.Dump(valueTuple);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("(0, null, null)");
}
public void ShouldDumpArray_OneDimensional()
{
// Arrange
var array = new string[] { "aaa", "bbb" };
// Act
var dump = ObjectDumperConsole.Dump(array);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("\"aaa\"\r\n\"bbb\"");
}
public void ShouldDumpEnum_WithMultipleFlags()
{
// Arrange
var methodAttributes = MethodAttributes.PrivateScope | MethodAttributes.Public | MethodAttributes.Static | MethodAttributes.HideBySig;
// Act
var dump = ObjectDumperConsole.Dump(methodAttributes);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("PrivateScope | Public | Static | HideBySig");
}
/// <summary>
/// Serializes the given <see cref="element" /> to string with additional options <see cref="dumpOptions" />.
/// </summary>
/// <param name="element">Object to be dumped to string using the given <paramref name="dumpOptions" />.</param>
/// <param name="dumpOptions">Further options to customize the dump output.</param>
/// <returns></returns>
public static string Dump(object element, DumpOptions dumpOptions)
{
if (dumpOptions == null)
{
dumpOptions = new DumpOptions();
}
if (dumpOptions.DumpStyle == DumpStyle.Console)
{
return(ObjectDumperConsole.Dump(element, dumpOptions));
}
return(ObjectDumperCSharp.Dump(element, dumpOptions));
}
public void ShouldDumpCultureInfo()
{
// Arrange
var cultureInfo = new CultureInfo("de-CH");
// Act
var dump = ObjectDumperConsole.Dump(cultureInfo, new DumpOptions {
MaxLevel = 1
});
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().Be("de-CH");
}
public void ShouldDumpDateTime()
{
// Arrange
var datetime = new DateTime(2000, 01, 01, 23, 59, 59);
// Act
var dump = ObjectDumperConsole.Dump(datetime);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("01.01.2000 23:59:59");
}
public void ShouldDumpNullableObject()
{
// Arrange
var datetime = new DateTime?();
// Act
var dump = ObjectDumperConsole.Dump(datetime);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("null");
}
public void ShouldDumpRecursiveTypes_RecursivePerson()
{
// Arrange
var person = new RecursivePerson();
person.Parent = person;
// Act
var dump = ObjectDumperConsole.Dump(person);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("{ObjectDumping.Tests.Testdata.RecursivePerson}\r\n Parent: { }\r\n {ObjectDumping.Tests.Testdata.RecursivePerson} <-- bidirectional reference found\r\n");
}
public void ShouldDumpRecursiveTypes_RecursivePerson()
{
// Arrange
var person = new RecursivePerson();
person.Parent = person;
// Act
var dump = ObjectDumperConsole.Dump(person);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("{RecursivePerson}\r\n");
}
public void ShouldDumpMultipleGenericTypes()
{
// Arrange
var person = PersonFactory.GeneratePersons(count: 1).First();
var genericClass = new GenericClass <string, float, Person> {
Prop1 = "Test", Prop2 = 123.45f, Prop3 = person
};
// Act
var dump = ObjectDumperConsole.Dump(genericClass);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("{System.Diagnostics.Tests.Testdata.GenericClass<System.String, System.Single, System.Diagnostics.Tests.Testdata.Person>}\n\r Prop1: \"Test\"\n\r Prop2: 123.45\n\r Prop3: { }\n\r {System.Diagnostics.Tests.Testdata.Person}\n\r Name: \"Person 1\"\n\r Char: \n\r Age: 2\n\r GetOnly: 11\n\r Bool: False\n\r Byte: 0\n\r ByteArray: ...\n\r 1\n\r 2\n\r 3\n\r 4\n\r SByte: 0\n\r Float: 0\n\r Uint: 0\n\r Long: 0\n\r ULong: 0\n\r Short: 0\n\r UShort: 0\n\r Decimal: 0\n\r Double: 0\n\r DateTime: 01.01.0001 00:00:00\n\r NullableDateTime: null\n\r Enum: Unspecified\n\r");
}
public void ShouldDumpMultipleGenericTypes()
{
// Arrange
var person = PersonFactory.GeneratePersons(count: 1).First();
var genericClass = new GenericClass <string, float, Person> {
Prop1 = "Test", Prop2 = 123.45f, Prop3 = person
};
// Act
var dump = ObjectDumperConsole.Dump(genericClass);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("{ObjectDumping.Tests.Testdata.GenericClass<System.String, System.Single, ObjectDumping.Tests.Testdata.Person>}\r\n Prop1: \"Test\"\r\n Prop2: 123.45\r\n Prop3: { }\r\n {ObjectDumping.Tests.Testdata.Person}\r\n Name: \"Person 1\"\r\n Char: \r\n Age: 2\r\n GetOnly: 11\r\n Bool: False\r\n Byte: 0\r\n ByteArray: ...\r\n 1\r\n 2\r\n 3\r\n 4\r\n SByte: 0\r\n Float: 0\r\n Uint: 0\r\n Long: 0\r\n ULong: 0\r\n Short: 0\r\n UShort: 0\r\n Decimal: 0\r\n Double: 0\r\n DateTime: 01.01.0001 00:00:00\r\n NullableDateTime: null\r\n Enum: Unspecified\r\n");
}
public void ShouldDumpRecursiveTypes_RuntimeProperties()
{
// Arrange
var person = PersonFactory.GeneratePersons(count: 1).Single();
var properties = person.GetType().GetRuntimeProperties();
var options = new DumpOptions {
MaxLevel = 2
};
// Act
var dump = ObjectDumperConsole.Dump(properties, options);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
}
public void ShouldDumpEnumerable_ValueTuples()
{
// Arrange
var persons = PersonFactory.GeneratePersons(count: 2).ToList();
var valueTuples = persons.Select(s => (s.Name, s.Age)).ToList();
// Act
var dump = ObjectDumperConsole.Dump(valueTuples);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be(
"(\"Person 1\", 3)\r\n" +
"(\"Person 2\", 3)");
}
public void ShouldDumpCultureInfo()
{
// Arrange
var cultureInfo = new CultureInfo("de-CH");
// Act
var dump = ObjectDumperConsole.Dump(cultureInfo, new DumpOptions {
MaxLevel = 1
});
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Contain("Name: \"de-CH\"");
dump.Should().Contain("EnglishName: \"German (Switzerland)\"");
}
public void ShouldDumpGenericClass_WithMultipleGenericTypeArguments()
{
// Arrange
var person = PersonFactory.GeneratePersons(count: 1).First();
var genericClass = new GenericClass <string, float, Person>
{
Prop1 = "Test",
Prop2 = 123.45f,
Prop3 = person
};
// Act
var dump = ObjectDumperConsole.Dump(genericClass);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be(
"{GenericClass<string, float, Person>}\r\n" +
" Prop1: \"Test\"\r\n" +
" Prop2: 123.45\r\n" +
" Prop3: {Person}\r\n" +
" Name: \"Person 1\"\r\n" +
" Char: ''\r\n" +
" Age: 2\r\n" +
" GetOnly: 11\r\n" +
" Bool: false\r\n" +
" Byte: 0\r\n" +
" ByteArray: ...\r\n" +
" 1\r\n" +
" 2\r\n" +
" 3\r\n" +
" 4\r\n" +
" SByte: 0\r\n" +
" Float: 0\r\n" +
" Uint: 0\r\n" +
" Long: 0\r\n" +
" ULong: 0\r\n" +
" Short: 0\r\n" +
" UShort: 0\r\n" +
" Decimal: 0\r\n" +
" Double: 0\r\n" +
" DateTime: DateTime.MinValue\r\n" +
" NullableDateTime: null\r\n" +
" Enum: DateTimeKind.Unspecified");
}
public void ShouldOrderProperties()
{
// Arrange
var testObject = new OrderPropertyTestObject();
var options = new DumpOptions {
PropertyOrderBy = p => p.Name
};
// Act
var dump = ObjectDumperConsole.Dump(testObject, options);
// Assert
this.testOutputHelper.WriteLine(dump);
dump.Should().NotBeNull();
dump.Should().Be("{ObjectDumping.Tests.Testdata.OrderPropertyTestObject}\r\n A: null\r\n B: null\r\n C: null\r\n");
}