public void IteratorSetValueShouldChangeHeaderValue()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name1"), new[] { Of("value1"), Of("value2"), Of("value3") });
headers.Add(Of("name2"), Of("value4"));
Assert.Equal(4, headers.Size);
foreach (HeaderEntry <ICharSequence, ICharSequence> header in headers)
{
if (Of("name1").Equals(header.Key) && Of("value2").Equals(header.Value))
{
header.SetValue(Of("updatedvalue2"));
Assert.Equal(Of("updatedvalue2"), header.Value);
}
if (Of("name1").Equals(header.Key) && Of("value3").Equals(header.Value))
{
header.SetValue(Of("updatedvalue3"));
Assert.Equal(Of("updatedvalue3"), header.Value);
}
}
Assert.Equal(4, headers.Size);
Assert.True(headers.Contains(Of("name1"), Of("updatedvalue2")));
Assert.False(headers.Contains(Of("name1"), Of("value2")));
Assert.True(headers.Contains(Of("name1"), Of("updatedvalue3")));
Assert.False(headers.Contains(Of("name1"), Of("value3")));
}
public void SetAllShouldOverwriteSomeAndLeaveOthersUntouched()
{
TestDefaultHeaders h1 = NewInstance();
h1.Add(Of("name1"), Of("value1"));
h1.Add(Of("name2"), Of("value2"));
h1.Add(Of("name2"), Of("value3"));
h1.Add(Of("name3"), Of("value4"));
TestDefaultHeaders h2 = NewInstance();
h2.Add(Of("name1"), Of("value5"));
h2.Add(Of("name2"), Of("value6"));
h2.Add(Of("name1"), Of("value7"));
TestDefaultHeaders expected = NewInstance();
expected.Add(Of("name1"), Of("value5"));
expected.Add(Of("name2"), Of("value6"));
expected.Add(Of("name1"), Of("value7"));
expected.Add(Of("name3"), Of("value4"));
h1.SetAll(h2);
Assert.True(expected.Equals(h1));
}
public void RemovingANameForASecondTimeShouldReturnFalse()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name1"), Of("value1"));
headers.Add(Of("name2"), Of("value2"));
Assert.True(headers.Remove(Of("name2")));
Assert.False(headers.Remove(Of("name2")));
}
public void HeadersWithSameNamesButDifferentValuesShouldNotBeEquivalent()
{
TestDefaultHeaders headers1 = NewInstance();
headers1.Add(Of("name1"), Of("value1"));
TestDefaultHeaders headers2 = NewInstance();
headers1.Add(Of("name1"), Of("value2"));
Assert.False(headers1.Equals(headers2));
}
public void SubsetOfHeadersShouldNotBeEquivalent()
{
TestDefaultHeaders headers1 = NewInstance();
headers1.Add(Of("name1"), Of("value1"));
headers1.Add(Of("name2"), Of("value2"));
TestDefaultHeaders headers2 = NewInstance();
headers1.Add(Of("name1"), Of("value1"));
Assert.False(headers1.Equals(headers2));
}
public void AfterClearHeadersShouldBeEmpty()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name1"), Of("value1"));
headers.Add(Of("name2"), Of("value2"));
Assert.Equal(2, headers.Size);
headers.Clear();
Assert.Equal(0, headers.Size);
Assert.True(headers.IsEmpty);
Assert.False(headers.Contains(Of("name1")));
Assert.False(headers.Contains(Of("name2")));
}
public void SetHeadersShouldClearAndOverwrite()
{
TestDefaultHeaders headers1 = NewInstance();
headers1.Add(Of("name"), Of("value"));
TestDefaultHeaders headers2 = NewInstance();
headers2.Add(Of("name"), Of("newvalue"));
headers2.Add(Of("name1"), Of("value1"));
headers1.Set(headers2);
Assert.True(headers1.Equals(headers2));
}
public void MultipleValuesPerNameShouldBeAllowed()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name"), Of("value1"));
headers.Add(Of("name"), Of("value2"));
headers.Add(Of("name"), Of("value3"));
Assert.Equal(3, headers.Size);
IList <ICharSequence> values = headers.GetAll(Of("name"));
Assert.Equal(3, values.Count);
Assert.True(values.Contains(Of("value1")));
Assert.True(values.Contains(Of("value2")));
Assert.True(values.Contains(Of("value3")));
}
public void WhenNameContainsMultipleValuesGetShouldReturnTheFirst()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name1"), new [] { Of("value1"), Of("value2") });
Assert.True(headers.TryGet(Of("name1"), out ICharSequence value));
Assert.Equal(Of("value1"), value);
}
public void SetSelfIsNoOp()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name"), Of("value"));
headers.Set(headers);
Assert.Equal(1, headers.Size);
}
public void GetWithDefaultValue()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name1"), Of("value1"));
Assert.Equal(Of("value1"), headers.Get(Of("name1"), Of("defaultvalue")));
Assert.Equal(Of("defaultvalue"), headers.Get(Of("noname"), Of("defaultvalue")));
}
public void GetAndRemove()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name1"), Of("value1"));
headers.Add(Of("name2"), new [] { Of("value2"), Of("value3") });
headers.Add(Of("name3"), new [] { Of("value4"), Of("value5"), Of("value6") });
Assert.Equal(Of("value1"), headers.GetAndRemove(Of("name1"), Of("defaultvalue")));
Assert.True(headers.TryGetAndRemove(Of("name2"), out ICharSequence value));
Assert.Equal(Of("value2"), value);
Assert.False(headers.TryGetAndRemove(Of("name2"), out value));
Assert.Null(value);
Assert.True(new [] { Of("value4"), Of("value5"), Of("value6") }.SequenceEqual(headers.GetAllAndRemove(Of("name3"))));
Assert.Equal(0, headers.Size);
Assert.False(headers.TryGetAndRemove(Of("noname"), out value));
Assert.Null(value);
Assert.Equal(Of("defaultvalue"), headers.GetAndRemove(Of("noname"), Of("defaultvalue")));
}
public void IteratorShouldReturnAllNameValuePairs()
{
TestDefaultHeaders headers1 = NewInstance();
headers1.Add(Of("name1"), new[] { Of("value1"), Of("value2") });
headers1.Add(Of("name2"), Of("value3"));
headers1.Add(Of("name3"), new[] { Of("value4"), Of("value5"), Of("value6") });
headers1.Add(Of("name1"), new[] { Of("value7"), Of("value8") });
Assert.Equal(8, headers1.Size);
TestDefaultHeaders headers2 = NewInstance();
foreach (HeaderEntry <ICharSequence, ICharSequence> entry in headers1)
{
headers2.Add(entry.Key, entry.Value);
}
Assert.True(headers1.Equals(headers2));
}
public void HeadersWithSameNamesAndValuesShouldBeEquivalent()
{
TestDefaultHeaders headers1 = NewInstance();
headers1.Add(Of("name1"), Of("value1"));
headers1.Add(Of("name2"), Of("value2"));
headers1.Add(Of("name2"), Of("value3"));
TestDefaultHeaders headers2 = NewInstance();
headers2.Add(Of("name1"), Of("value1"));
headers2.Add(Of("name2"), Of("value2"));
headers2.Add(Of("name2"), Of("value3"));
Assert.True(headers1.Equals(headers2));
Assert.True(headers2.Equals(headers1));
Assert.Equal(headers1.GetHashCode(), headers2.GetHashCode());
Assert.Equal(headers1.GetHashCode(), headers1.GetHashCode());
Assert.Equal(headers2.GetHashCode(), headers2.GetHashCode());
}
public void AddShouldIncreaseAndRemoveShouldDecreaseTheSize()
{
TestDefaultHeaders headers = NewInstance();
Assert.Equal(0, headers.Size);
headers.Add(Of("name1"), new[] { Of("value1"), Of("value2") });
Assert.Equal(2, headers.Size);
headers.Add(Of("name2"), new[] { Of("value3"), Of("value4") });
Assert.Equal(4, headers.Size);
headers.Add(Of("name3"), Of("value5"));
Assert.Equal(5, headers.Size);
headers.Remove(Of("name3"));
Assert.Equal(4, headers.Size);
headers.Remove(Of("name1"));
Assert.Equal(2, headers.Size);
headers.Remove(Of("name2"));
Assert.Equal(0, headers.Size);
Assert.True(headers.IsEmpty);
}
public void MultipleValuesPerNameIterator()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name"), Of("value1"));
headers.Add(Of("name"), Of("value2"));
headers.Add(Of("name"), Of("value3"));
Assert.Equal(3, headers.Size);
var values = new List <ICharSequence>();
foreach (ICharSequence value in headers.ValueIterator(Of("name")))
{
values.Add(value);
}
Assert.Equal(3, values.Count);
Assert.Contains(Of("value1"), values);
Assert.Contains(Of("value2"), values);
Assert.Contains(Of("value3"), values);
}
public void SetAllHeadersShouldOnlyOverwriteHeaders()
{
TestDefaultHeaders headers1 = NewInstance();
headers1.Add(Of("name"), Of("value"));
headers1.Add(Of("name1"), Of("value1"));
TestDefaultHeaders headers2 = NewInstance();
headers2.Add(Of("name"), Of("newvalue"));
headers2.Add(Of("name2"), Of("value2"));
TestDefaultHeaders expected = NewInstance();
expected.Add(Of("name"), Of("newvalue"));
expected.Add(Of("name1"), Of("value1"));
expected.Add(Of("name2"), Of("value2"));
headers1.SetAll(headers2);
Assert.True(headers1.Equals(expected));
}
public void Contains()
{
TestDefaultHeaders headers = NewInstance();
headers.AddBoolean(Of("boolean"), true);
Assert.True(headers.ContainsBoolean(Of("boolean"), true));
Assert.False(headers.ContainsBoolean(Of("boolean"), false));
headers.AddLong(Of("long"), long.MaxValue);
Assert.True(headers.ContainsLong(Of("long"), long.MaxValue));
Assert.False(headers.ContainsLong(Of("long"), long.MinValue));
headers.AddInt(Of("int"), int.MinValue);
Assert.True(headers.ContainsInt(Of("int"), int.MinValue));
Assert.False(headers.ContainsInt(Of("int"), int.MaxValue));
headers.AddShort(Of("short"), short.MaxValue);
Assert.True(headers.ContainsShort(Of("short"), short.MaxValue));
Assert.False(headers.ContainsShort(Of("short"), short.MinValue));
headers.AddChar(Of("char"), char.MaxValue);
Assert.True(headers.ContainsChar(Of("char"), char.MaxValue));
Assert.False(headers.ContainsChar(Of("char"), char.MinValue));
headers.AddByte(Of("byte"), byte.MaxValue);
Assert.True(headers.ContainsByte(Of("byte"), byte.MaxValue));
Assert.False(headers.ContainsByte(Of("byte"), byte.MinValue));
headers.AddDouble(Of("double"), double.MaxValue);
Assert.True(headers.ContainsDouble(Of("double"), double.MaxValue));
Assert.False(headers.ContainsDouble(Of("double"), double.MinValue));
headers.AddFloat(Of("float"), float.MaxValue);
Assert.True(headers.ContainsFloat(Of("float"), float.MaxValue));
Assert.False(headers.ContainsFloat(Of("float"), float.MinValue));
long millis = (long)Math.Floor(DateTime.UtcNow.Ticks / (double)TimeSpan.TicksPerMillisecond);
headers.AddTimeMillis(Of("millis"), millis);
Assert.True(headers.ContainsTimeMillis(Of("millis"), millis));
// This test doesn't work on midnight, January 1, 1970 UTC
Assert.False(headers.ContainsTimeMillis(Of("millis"), 0));
headers.AddObject(Of("object"), "Hello World");
Assert.True(headers.ContainsObject(Of("object"), "Hello World"));
Assert.False(headers.ContainsObject(Of("object"), ""));
headers.Add(Of("name"), Of("value"));
Assert.True(headers.Contains(Of("name"), Of("value")));
Assert.False(headers.Contains(Of("name"), Of("value1")));
}
public void CanMixConvertedAndNormalValues()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name"), Of("value"));
headers.AddInt(Of("name"), 100);
headers.AddBoolean(Of("name"), false);
Assert.Equal(3, headers.Size);
Assert.True(headers.Contains(Of("name")));
Assert.True(headers.Contains(Of("name"), Of("value")));
Assert.True(headers.ContainsInt(Of("name"), 100));
Assert.True(headers.ContainsBoolean(Of("name"), false));
}
public void ConvertToString()
{
TestDefaultHeaders headers = NewInstance();
headers.Add(Of("name1"), Of("value1"));
headers.Add(Of("name1"), Of("value2"));
headers.Add(Of("name2"), Of("value3"));
Assert.Equal("TestDefaultHeaders[name1: value1, name1: value2, name2: value3]", headers.ToString());
headers = NewInstance();
headers.Add(Of("name1"), Of("value1"));
headers.Add(Of("name2"), Of("value2"));
headers.Add(Of("name3"), Of("value3"));
Assert.Equal("TestDefaultHeaders[name1: value1, name2: value2, name3: value3]", headers.ToString());
headers = NewInstance();
headers.Add(Of("name1"), Of("value1"));
Assert.Equal("TestDefaultHeaders[name1: value1]", headers.ToString());
headers = NewInstance();
Assert.Equal("TestDefaultHeaders[]", headers.ToString());
}
public void AddSelf()
{
TestDefaultHeaders headers = NewInstance();
Assert.Throws <ArgumentException>(() => headers.Add(headers));
}