public void Compare_SyncColumnIdentifier_When_Instances_Null_ShouldNotBe_Equals()
{
SyncColumnIdentifier columnId1 = null;
SyncColumnIdentifier columnId2 = null;
Assert.Throws <NullReferenceException>(() => columnId1.EqualsByName(columnId2));
}
public void Compare_SyncColumnIdentifier_When_Property_IsDifferent_ShouldNotBe_Equals()
{
var columnId1 = new SyncColumnIdentifier("CustomerId1", "Customer");
var columnId2 = new SyncColumnIdentifier("CustomerId2", "Customer");
var isNamedEquals = columnId1.EqualsByName(columnId2);
Assert.False(isNamedEquals);
}
public void Compare_SyncColumnIdentifier_When_OneField_Empty_And_OtherField_Null_ShouldBe_Equals()
{
var columnId1 = new SyncColumnIdentifier("CustomerId", string.Empty);
var columnId2 = new SyncColumnIdentifier("CustomerId", null, string.Empty);
var isNamedEquals = columnId1.EqualsByName(columnId2);
Assert.True(isNamedEquals);
Assert.False(columnId1 == columnId2);
Assert.Equal(columnId1, columnId2);
}
public void Compare_SyncColumnIdentifier_When_OtherInstance_Null_ShouldNotBe_Equals()
{
SyncColumnIdentifier columnId1 = new SyncColumnIdentifier("CustomerId", string.Empty);
SyncColumnIdentifier columnId2 = null;
var isNamedEquals = columnId1.EqualsByName(columnId2);
Assert.False(isNamedEquals);
Assert.False(columnId1 == columnId2);
Assert.NotEqual(columnId1, columnId2);
}
public void Compare_SyncColumnIdentifier_When_Empty_ShouldBe_Equals()
{
var columnId1 = new SyncColumnIdentifier();
var columnId2 = new SyncColumnIdentifier();
var isNamedEquals = columnId1.EqualsByName(columnId2);
// Check operator EqualsByName
Assert.True(isNamedEquals);
// Check operator == (who should make an equality on the references)
Assert.False(columnId1 == columnId2);
// Check default Equals which should use the EqualsByName as well
Assert.Equal(columnId1, columnId2);
}
