public void TestHashCode()
{
CompositeTestTag tag = new CompositeTestTag(0x1, false, false,
new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) });
Assert.AreEqual(32899, tag.GetHashCode(), "Tag hash code should be correct");
}
public void TestCompositeTagCreateFromTlvTag()
{
CompositeTestTag tag = new CompositeTestTag(new RawTag(0x1, true, false, new byte[] { 0x41, 0x2, 0x1, 0x2, 0x42, 0x2, 0x3, 0x4 }));
Assert.AreEqual(0x1, tag.Type, "Tag type should be correct");
Assert.True(tag.NonCritical, "Tag non critical flag should be correct");
Assert.IsFalse(tag.Forward, "Tag forward flag should be correct");
CollectionAssert.AreEqual(new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) }, tag,
"Tag value should be decoded correctly");
}
public void TestVerifyCriticalFlag()
{
CompositeTestTag tag = new CompositeTestTag(0x1, false, false, new ITlvTag[] { });
ArgumentNullException ex = Assert.Throws <ArgumentNullException>(delegate
{
tag.VerifyCriticalFlagWithoutTag();
});
Assert.AreEqual("tag", ex.ParamName);
}
public void TestCompositeTagSettingAndGettingValue()
{
CompositeTestTag tag = new CompositeTestTag(0x1, false, false,
new ITlvTag[]
{
new CompositeTestTag(0x5, true, false,
new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) })
});
CollectionAssert.AreEqual(new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) },
tag.CompositeTestTagValue, "1. Tag child value should be decoded correctly");
CollectionAssert.AreEqual(new byte[] { 0x45, 0x8, 0x41, 0x2, 0x1, 0x2, 0x42, 0x2, 0x3, 0x4 }, tag.EncodeValue(), "2. Tag value should be encoded correctly");
}
public void TlvTagBuilderGetTagByTypeReturnNullTest()
{
RawTag child1 = new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 });
CompositeTestTag tag = new CompositeTestTag(0x1, false, false,
new ITlvTag[]
{
child1,
});
TlvTagBuilder builder = new TlvTagBuilder(tag);
ITlvTag searchedTag = builder.GetChildByType(0x2);
Assert.IsNull(searchedTag, "Invalid return tag");
}
public void TlvTagBuilderGetTagByTypeTest()
{
RawTag child1 = new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 });
RawTag child2 = new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 });
CompositeTestTag tag = new CompositeTestTag(0x1, false, false,
new ITlvTag[]
{
child1,
child2
});
TlvTagBuilder builder = new TlvTagBuilder(tag);
ITlvTag seachedTag = builder.GetChildByType(0x2);
CollectionAssert.AreEqual(seachedTag.EncodeValue(), child2.EncodeValue(), "Invalid child returned.");
}
public void TlvTagBuilderRemoveNullTest()
{
RawTag child1 = new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 });
CompositeTestTag tag = new CompositeTestTag(0x1, false, false,
new ITlvTag[]
{
child1
});
TlvTagBuilder builder = new TlvTagBuilder(tag);
ArgumentNullException ex = Assert.Throws <ArgumentNullException>(delegate
{
builder.RemoveChildTag(null);
});
Assert.AreEqual("childTag", ex.ParamName);
}
public void TlvTagBuilderAddTest()
{
RawTag child1 = new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 });
RawTag child2 = new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 });
CompositeTestTag tag = new CompositeTestTag(0x1, false, false,
new ITlvTag[]
{
child1
});
TlvTagBuilder builder = new TlvTagBuilder(tag);
builder.AddChildTag(child2);
CompositeTestTag newTag = new CompositeTestTag(builder.BuildTag());
CollectionAssert.AreEqual(newTag[1].EncodeValue(), child2.EncodeValue(), "Invalid second child.");
}
public void TestToString()
{
CompositeTestTag tag = new CompositeTestTag(0x1, true, true,
new ITlvTag[]
{
new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }),
new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }),
new CompositeTestTag(0x5, true, false, new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 8, 9 }) })
});
string expected = "TLV[0x1,N,F]:" + Environment.NewLine + " TLV[0x1,N]:0x0102" + Environment.NewLine + " TLV[0x2,N]:0x0304" + Environment.NewLine + " TLV[0x5,N]:" +
Environment.NewLine +
" TLV[0x1,N]:0x0809";
Assert.AreEqual(expected, tag.ToString(), "1. Tag string representation should be correct");
tag = new CompositeTestTag(new RawTag(tag.Type, tag.NonCritical, tag.Forward, tag.EncodeValue()));
Assert.AreEqual(expected, tag.ToString(), "2. Tag string representation should be correct");
}
public void TlvTagBuilderRemoveTest()
{
RawTag child1 = new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 });
RawTag child2 = new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 });
CompositeTestTag tag = new CompositeTestTag(0x1, false, false,
new ITlvTag[]
{
child1,
child2
});
TlvTagBuilder builder = new TlvTagBuilder(tag);
builder.RemoveChildTag(child1);
CompositeTestTag newTag = new CompositeTestTag(builder.BuildTag());
Assert.AreEqual(1, newTag.Count, "Invalid child tag count.");
CollectionAssert.AreEqual(newTag[0].EncodeValue(), child2.EncodeValue(), "Invalid first child.");
}
private void BuildStructure()
{
for (int i = 0; i < Count; i++)
{
ITlvTag childTag = this[i];
switch (childTag.Type)
{
case 0x5:
this[i] = CompositeTestTagValue = childTag as CompositeTestTag ?? new CompositeTestTag(childTag);
break;
case 0x2:
case 0x1:
break;
default:
VerifyUnknownTag(childTag);
break;
}
}
}
public void TestEquals()
{
CompositeTestTag tag = new CompositeTestTag(0x1, false, false,
new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) });
Assert.AreEqual(
new CompositeTestTag(0x1, false, false,
new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) }), tag, "1. Tags should be equal");
Assert.IsTrue(
tag ==
new CompositeTestTag(0x1, false, false,
new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) }), "2. Tags should be equal");
Assert.IsTrue(
tag !=
new ChildCompositeTestTag(0x1, false, false,
new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) }), "3. Tags should be equal");
Assert.IsFalse(
new CompositeTestTag(0x2, false, false,
new ITlvTag[] { new RawTag(0x1, true, false, new byte[] { 0x1, 0x2 }), new RawTag(0x2, true, false, new byte[] { 0x3, 0x4 }) }) == tag,
"4. Tags should not be equal");
Assert.IsFalse(tag.Equals(new RawTag(0x1, true, false, new byte[] { })), "5. Tags should not be equal");
}
public void TestEncodeValue()
{
CompositeTestTag tag = new CompositeTestTag(new RawTag(0x1, true, false, new byte[] { 0x41, 0x2, 0x1, 0x2, 0x42, 0x2, 0x3, 0x4 }));
CollectionAssert.AreEqual(new byte[] { 0x41, 0x2, 0x1, 0x2, 0x42, 0x2, 0x3, 0x4 }, tag.EncodeValue(), "Tag should encode value correctly");
}
