public void SicCodeSearchModel_Equals_Returns_True_When_Compared_With_Itself()
{
var sicCodeSearchModelInstance = new SicCodeSearchModel {
SicCodeId = "999", SicCodeDescription = "Some description"
};
Assert.True(sicCodeSearchModelInstance.Equals((object)sicCodeSearchModelInstance));
}
public void SicCodeSearchModel_Equals_Returns_False_When_Object_Is_Null()
{
var sicCodeSearchModelInstance = new SicCodeSearchModel {
SicCodeId = "999", SicCodeDescription = "Some description"
};
var differentTypeObjectThatIsNull = (int?)null;
Assert.False(sicCodeSearchModelInstance.Equals(differentTypeObjectThatIsNull));
}
public void SicCodeSearchModel_Equals_Returns_False_When_Types_Are_Different()
{
var sicCodeSearchModelInstance = new SicCodeSearchModel {
SicCodeId = "121", SicCodeDescription = "Some description"
};
var differentTypeObject = "IAmAnStringObject";
Assert.False(sicCodeSearchModelInstance.Equals(differentTypeObject));
}
public void SicCodeSearchModel_Equals_Returns_True_When_SicCodeIds_Are_Equal()
{
var sicCodeSearchModelLeft = new SicCodeSearchModel {
SicCodeId = "425", SicCodeDescription = "Some description"
};
var sicCodeSearchModelRight = new SicCodeSearchModel {
SicCodeId = "425", SicCodeDescription = "No description"
};
Assert.True(sicCodeSearchModelLeft.Equals((object)sicCodeSearchModelRight));
}
public void SicCodeSearchModel_Equals_Returns_False_When_SicCodeIds_Are_Different()
{
var sicCodeSearchModelSameDescriptionLeft = new SicCodeSearchModel {
SicCodeId = "4", SicCodeDescription = "Same description"
};
var sicCodeSearchModelSameDescriptionRight = new SicCodeSearchModel {
SicCodeId = "6", SicCodeDescription = "Same description"
};
Assert.False(sicCodeSearchModelSameDescriptionLeft.Equals((object)sicCodeSearchModelSameDescriptionRight));
}
public void SicCodeSearchModel_Reference_Equality_Same_Instance()
{
SicCodeSearchModel sicCodeSearchModelA = _testSicCodeSearchModel;
SicCodeSearchModel sicCodeSearchModelB = sicCodeSearchModelA;
// Well, of course, it's the same exact object
Assert.True(sicCodeSearchModelA == sicCodeSearchModelB); // TRUE
Assert.True(sicCodeSearchModelA.Equals(sicCodeSearchModelB)); // TRUE
// To avoid using == we'll use the reference equality method available in 'Object'
Assert.True(ReferenceEquals(sicCodeSearchModelA, sicCodeSearchModelB));
}
public void SicCodeSearchModel_Equals_Should_Check_For_Null()
{
var sicCodeSearchModelInstance = new SicCodeSearchModel {
SicCodeId = "456", SicCodeDescription = "Some description"
};
SicCodeSearchModel nullSicCodeSearchModel = null;
Assert.False(sicCodeSearchModelInstance == nullSicCodeSearchModel); // FALSE
Assert.False(sicCodeSearchModelInstance.Equals(nullSicCodeSearchModel)); // FALSE
// To avoid using == we'll use the reference equality method available in 'Object'
Assert.False(ReferenceEquals(sicCodeSearchModelInstance, nullSicCodeSearchModel));
}
public void SicCodeSearchModel_Reference_Equality_Different_Instances()
{
var sicCodeSearchModelC = new SicCodeSearchModel {
SicCodeId = "123", SicCodeDescription = "Some description 1"
};
var sicCodeSearchModelD = new SicCodeSearchModel {
SicCodeId = "123", SicCodeDescription = "Some description 2"
};
Assert.False(
ReferenceEquals(sicCodeSearchModelC, sicCodeSearchModelD),
"These two objects should have been different instances (their object references should have been different)");
// Equality checks fail because these are two different objects
// But these are the *same* SicCodeSearchModels as far as we're concerned
Assert.True(sicCodeSearchModelC == sicCodeSearchModelD);
Assert.True(sicCodeSearchModelC.Equals(sicCodeSearchModelD));
}
