internal static void AssertSingleHeader(CallSettings callSettings, string expectedHeaderName, string expectedHeaderValue)
{
var metadata = new Metadata();
callSettings.HeaderMutation(metadata);
Assert.Equal(1, metadata.Count);
Assert.Equal(expectedHeaderName, metadata[0].Key);
Assert.Equal(expectedHeaderValue, metadata[0].Value);
}
internal static void AssertRoutingHeader(CallSettings callSettings, string expectedHeaderValue)
{
if (string.IsNullOrEmpty(expectedHeaderValue))
{
Assert.Null(callSettings);
}
else
{
var metadata = new Metadata();
callSettings.HeaderMutation(metadata);
Assert.Equal(1, metadata.Count);
Assert.Equal(CallSettings.RequestParamsHeader, metadata[0].Key);
Assert.Equal(expectedHeaderValue, metadata[0].Value);
}
}