public void GivenRequestHeader_WhenCallingApplyMoreThanOnce_ThenOnlyOneValueIsPresent()
{
HttpClient httpClient = new HttpClient();
RequestHeaders requestHeader = new RequestHeaders();
requestHeader.Add("test", "value");
requestHeader.Apply(httpClient);
requestHeader.Apply(httpClient);
IEnumerable <string> headers = httpClient.DefaultRequestHeaders.GetValues("test");
Assert.Single(headers);
}
public void GivenRequestHeader_WhenApplyingValues_ValuesAddedToHttpClient()
{
HttpClient httpClient = new HttpClient();
RequestHeaders requestHeader = new RequestHeaders();
requestHeader.Add("test", "value");
requestHeader.Apply(httpClient);
Assert.Equal("value", httpClient.DefaultRequestHeaders.GetValues("test").First());
}
public void GivenRequestHeader_WhenDuplicatingEmptyStringValue_ThenThisIsAllowed()
{
HttpClient httpClient = new HttpClient();
RequestHeaders requestHeader = new RequestHeaders();
requestHeader.Add("test", "");
requestHeader.Add("test", "");
requestHeader.Apply(httpClient);
var headers = httpClient.DefaultRequestHeaders.GetValues("test");
Assert.Collection(headers, item => Assert.Equal("", item), item => Assert.Equal("", item));
}
public void GivenRequestHeader_WhenApplyingMultipleValuesToOneKey_ValuesAddedToHttpClient()
{
HttpClient httpClient = new HttpClient();
RequestHeaders requestHeader = new RequestHeaders();
requestHeader.Add("test", "value");
requestHeader.Add("test", "value2");
requestHeader.Apply(httpClient);
var headers = httpClient.DefaultRequestHeaders.GetValues("test");
Assert.Collection(headers, item => Assert.Equal("value", item), item => Assert.Equal("value2", item));
}