public void TryGetValues_GetValuesForExistingHeader_ReturnsTrueAndListOfValues()
{
MockHeaders headers = new MockHeaders();
headers.Add(knownHeader, rawPrefix + "1");
headers.TryAddWithoutValidation(knownHeader, rawPrefix + "2");
headers.TryAddWithoutValidation(knownHeader, string.Empty);
// Only 1 value should get parsed (call to Add() with known header value).
Assert.Equal(1, headers.Parser.TryParseValueCallCount);
IEnumerable<string> values = null;
Assert.True(headers.TryGetValues(knownHeader, out values));
Assert.NotNull(values);
// TryGetValues() should trigger parsing of values added with TryAddWithoutValidation()
Assert.Equal(3, headers.Parser.TryParseValueCallCount);
Assert.Equal(2, values.Count());
// Check returned values
Assert.Equal(parsedPrefix + "1", values.ElementAt(0));
Assert.Equal(parsedPrefix + "2", values.ElementAt(1));
}
public void TryGetValues_GetValuesFromUninitializedHeaderStore_ReturnsFalse()
{
MockHeaders headers = new MockHeaders();
IEnumerable<string> values = null;
// Get header values from uninitialized store (store collection is null)
Assert.False(headers.TryGetValues("doesntexist", out values));
Assert.Equal(0, headers.Count());
}
public void TryGetValues_GetValuesForNonExistingHeader_ReturnsFalse()
{
MockHeaders headers = new MockHeaders();
headers.Add("custom1", "customValue1");
IEnumerable<string> values = null;
// Get header values from uninitialized store (store collection is null)
Assert.False(headers.TryGetValues("doesntexist", out values));
Assert.Equal(1, headers.Count());
}
public void TryGetValues_UseNullHeader_False()
{
MockHeaders headers = new MockHeaders();
IEnumerable<string> values = null;
Assert.False(headers.TryGetValues(null, out values));
}