public void Equals_should_return_false_if_obj_is_null()
{
var subject = new CompressorConfiguration(CompressorType.Noop);
var result = subject.Equals(null);
result.Should().BeFalse();
}
public void Equals_should_return_false_if_obj_is_wrong_type()
{
var subject = new CompressorConfiguration(CompressorType.Noop);
var obj = new object();
var result = subject.Equals(new object());
var hashCode1 = subject.GetHashCode();
var hashCode2 = obj.GetHashCode();
result.Should().BeFalse();
hashCode2.Should().NotBe(hashCode1);
}
public void Equals_should_return_true_if_all_fields_are_equal(CompressorType type)
{
var subject1 = new CompressorConfiguration(type);
var subject2 = new CompressorConfiguration(type);
subject1.Properties.Add("x", 1);
subject2.Properties.Add("x", 1);
var result = subject1.Equals(subject2);
var hashCode1 = subject1.GetHashCode();
var hashCode2 = subject2.GetHashCode();
result.Should().BeTrue();
hashCode2.Should().Be(hashCode1);
}
public void Equals_should_return_false_if_any_field_is_not_equal(string fieldName)
{
var type = CompressorType.Snappy;
var key = "x";
var subject1 = new CompressorConfiguration(type);
subject1.Properties.Add(key, 1);
switch (fieldName)
{
case "Properties": key = "y"; break;
case "Type": type = CompressorType.Zlib; break;
}
var subject2 = new CompressorConfiguration(type);
subject2.Properties.Add(key, 1);
var result = subject1.Equals(subject2);
var hashCode1 = subject1.GetHashCode();
var hashCode2 = subject2.GetHashCode();
result.Should().BeFalse();
hashCode2.Should().NotBe(hashCode1);
}