public void Equals_True_SimplePoco_ValuesSet_SqlServerDateTimeEqualityComparer()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
FieldValueEqualityComparer.UseDateTimeEqualityComparer(new SqlServerDateTimeEqualityComparer());
// Act
var actual = componentUnderTest.Equals(new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "xxx",
MyDateTime = new DateTime(2000, 1, 1, 0, 0, 1).AddMilliseconds(999)
}, new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "xxx",
MyDateTime = new DateTime(2000, 1, 1, 0, 0, 2).AddMilliseconds(998)
});
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_True_ComplexPoco_DictionaryNotEqual()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
// Act
var actual = componentUnderTest.Equals(new ComplexPoco
{
SimplePocoDictionary = new Dictionary <string, SimplePoco>
{
{ "1", new SimplePoco() }
}
}, new ComplexPoco
{
SimplePocoDictionary = new Dictionary <string, SimplePoco>
{
{ "2", new SimplePoco() }
}
});
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_False_SimplePoco_ValuesSet_Dictionaries()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var list1 = new Dictionary <string, SimplePoco>
{
{ "1", new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "some value",
MyDateTime = new DateTime(2000, 1, 1)
} }
};
var list2 = new Dictionary <string, SimplePoco>
{
{ "1", new SimplePoco
{
MyInt = 2,
MyString = "test",
MyIgnoredString = "some value",
MyDateTime = new DateTime(2000, 1, 1)
} }
};
// Act
var actual = componentUnderTest.Equals(list1, list2);
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_True_WithEqualityComparer_InComplexType()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var lhs = new ComplexPoco
{
SimplePoco = new SimplePoco
{
MyString = "1"
}
};
var rhs = new ComplexPoco
{
SimplePoco = new SimplePoco
{
MyString = "xxx"
}
};
// Act
FieldValueEqualityComparer.AddFieldValueEqualityComparer(new SimplePocoEqualityComparer());
var actual = componentUnderTest.Equals(lhs, rhs);
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_True_SimplePoco_ValuesSet_Use_NoValueCompareAttribute()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
// Act
var actual = componentUnderTest.Equals(new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "some value",
MyDateTime = new DateTime(2000, 1, 1)
}, new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "some different value",
MyDateTime = new DateTime(2000, 1, 1)
});
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_False_GenericType_ComplexPoco()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
// Act
var actual = componentUnderTest.Equals(
new GenericType <ComplexPoco>
{
Instance = new ComplexPoco
{
MyStrings = new[] { "1", "2" }
}
},
new GenericType <ComplexPoco>
{
Instance = new ComplexPoco
{
MyStrings = new[] { "1", "2" }
}
});
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_True_CircularReference_DoubleNavigation()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var parent1 = new CircularReference();
var child1 = new CircularReference();
var other1 = new CircularReference();
parent1.Child = child1;
child1.Parent = parent1;
child1.OtheReference = other1;
other1.Child = parent1;
var parent2 = new CircularReference();
var child2 = new CircularReference();
var other2 = new CircularReference();
parent2.Child = child2;
child2.Parent = parent2;
child2.OtheReference = other2;
other2.Child = parent2;
// Act
var actual = componentUnderTest.Equals(parent1, parent2);
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_False_CircularReference()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var parent1 = new CircularReference();
var child1 = new CircularReference();
parent1.Child = child1;
child1.Parent = parent1;
child1.MyString = "test";
var parent2 = new CircularReference();
var child2 = new CircularReference();
parent2.Child = child2;
child2.Parent = parent2;
// Act
var actual = componentUnderTest.Equals(parent1, parent2);
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_False_ComplexPoco_InList_ValuesDifferent()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var lhs = new List <ComplexPoco>
{
new ComplexPoco(),
new ComplexPoco {
MyInt = 1
}
};
var rhs = new List <ComplexPoco>
{
new ComplexPoco(),
new ComplexPoco {
MyInt = 2
}
};
// Act
var actual = componentUnderTest.Equals(lhs, rhs);
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_False_SimplePoco_ValuesSet()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
// Act
var actual = componentUnderTest.Equals(new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "xxx",
MyDateTime = new DateTime(2000, 1, 1)
}, new SimplePoco
{
MyInt = 1,
MyString = "test other",
MyIgnoredString = "xxx",
MyDateTime = new DateTime(2000, 1, 1)
});
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_True_SimplePoco()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
// Act
var actual = componentUnderTest.Equals(new SimplePoco(), new SimplePoco());
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_False_SimplePoco_NotSetTheAssembly()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new Assembly[] { });
// Act
var actual = componentUnderTest.Equals(new SimplePoco(), new SimplePoco());
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_True_List_SingleLevel()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var list1 = new[]
{
new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "xxx",
MyDateTime = new DateTime(2000, 1, 1)
},
new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "xxx",
MyDateTime = new DateTime(2000, 1, 1)
}
};
var list2 = new[]
{
new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "xxx",
MyDateTime = new DateTime(2000, 1, 1)
},
new SimplePoco
{
MyInt = 1,
MyString = "test",
MyIgnoredString = "xxx",
MyDateTime = new DateTime(2000, 1, 1)
}
};
// Act
var actual = componentUnderTest.Equals(list1, list2);
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_False_WithNoTypeComparer()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var lhs = new SimplePoco();
var rhs = new InheritedSimplePoco();
// Act
var actual = componentUnderTest.Equals(lhs, rhs);
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_False_ComplexPoco_NUllableDateTime_Rhs()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
// Act
var actual = componentUnderTest.Equals(new ComplexPoco
{
MyNullableDateTime = new DateTime()
}, new ComplexPoco
{
});
// Assert
Assert.AreEqual(false, actual);
}
public void AreEqual_True_ComplexPoco()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var simplePoco = new SimplePoco {
MyInt = 23
};
var lhs = new ComplexPoco
{
MyInt = 1,
MyStrings = new[] { "1", "2" },
SimplePocoArray = new[] { new SimplePoco(), simplePoco },
SimplePocoDictionary = new Dictionary <string, SimplePoco>
{
{ "1", new SimplePoco {
MyString = "test"
} },
{ "2", simplePoco }
},
Bytes = Encoding.Default.GetBytes("test")
};
var rhs = new ComplexPoco
{
MyInt = 1,
MyStrings = new[] { "1", "2" },
SimplePocoArray = new[] { new SimplePoco(), simplePoco },
SimplePocoDictionary = new Dictionary <string, SimplePoco>
{
{ "1", new SimplePoco {
MyString = "test"
} },
{ "2", simplePoco }
},
Bytes = Encoding.Default.GetBytes("test")
};
// Act
var actual = FieldValueEqualityComparer.AreEqual(lhs, rhs);
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_False_ComplexPoco_ArraysNotEqual_DifferentSizes()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
// Act
var actual = componentUnderTest.Equals(new ComplexPoco
{
MyStrings = new[] { "1", "2" }
}, new ComplexPoco
{
MyStrings = new[] { "1" }
});
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_False_ComplexPoco_InDictionary_RhsNull()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var lhs = new Dictionary <string, ComplexPoco>
{
{ "a", new ComplexPoco() },
{ "b", new ComplexPoco() }
};
// Act
var actual = componentUnderTest.Equals(lhs, null);
// Assert
Assert.AreEqual(false, actual);
}
public void Equals_True_ComplexPoco_ArraysEqual_BothNull()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
// Act
var actual = componentUnderTest.Equals(new ComplexPoco
{
MyStrings = null
}, new ComplexPoco
{
MyStrings = null
});
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_False_List_SimpleType()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var list1 = new[]
{
"a", "b", "c"
};
var list2 = new[]
{
"a", "a", "a"
};
// Act
var actual = componentUnderTest.Equals(list1, list2);
// Assert
Assert.AreEqual(false, actual);
}
