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v/vlib/vweb/request_test.v

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module vweb
import io
struct StringReader {
text string
mut:
place int
}
fn (mut s StringReader) read(mut buf []byte) ?int {
if s.place >= s.text.len {
return none
}
n := copy(buf, s.text[s.place..].bytes())
s.place += n
return n
}
fn reader(s string) &io.BufferedReader {
return io.new_buffered_reader(reader: io.make_reader(&StringReader{ text: s }))
}
fn test_parse_request_not_http() {
parse_request(mut reader('hello')) or { return }
panic('should not have parsed')
}
fn test_parse_request_no_headers() {
req := parse_request(mut reader('GET / HTTP/1.1\r\n\r\n')) or { panic('did not parse: $err') }
assert req.method == .get
assert req.url == '/'
assert req.version == .v1_1
}
fn test_parse_request_two_headers() {
req := parse_request(mut reader('GET / HTTP/1.1\r\nTest1: a\r\nTest2: B\r\n\r\n')) or {
panic('did not parse: $err')
}
assert req.headers == map{
'Test1': 'a'
'Test2': 'B'
}
assert req.lheaders == map{
'test1': 'a'
'test2': 'B'
}
}
fn test_parse_request_two_header_values() {
req := parse_request(mut reader('GET / HTTP/1.1\r\nTest1: a; b\r\nTest2: c\r\nTest2: d\r\n\r\n')) or {
panic('did not parse: $err')
}
assert req.headers == map{
'Test1': 'a; b'
'Test2': 'c; d'
}
assert req.lheaders == map{
'test1': 'a; b'
'test2': 'c; d'
}
}
fn test_parse_request_body() {
req := parse_request(mut reader('GET / HTTP/1.1\r\nTest1: a\r\nTest2: b\r\nContent-Length: 4\r\n\r\nbodyabc')) or {
panic('did not parse: $err')
}
assert req.data == 'body'
}
fn test_parse_request_line() {
method, target, version := parse_request_line('GET /target HTTP/1.1') or {
panic('did not parse: $err')
}
assert method == .get
assert target.str() == '/target'
assert version == .v1_1
}