nvim-http/tests/test_parse_line.lua

local M = require('nvim_http')

-- Test cases
local tests = {
    {"GET https://example.com", "GET", "https://example.com"},
    {"POST /api/users", "POST", "/api/users"},
    {"DELETE    /api/users/123", "DELETE", "/api/users/123"},
    {"PUT /api/users/123 body", "PUT", "/api/users/123 body"},
    {"PATCH https://api.example.com/v1/resource", "PATCH", "https://api.example.com/v1/resource"},
    {"INVALID", nil, nil},
    {"", nil, nil},
    {"   ", nil, nil},
}

print("Testing parse_line function:")
print("=" .. string.rep("=", 70))

local passed = 0
local failed = 0

for i, test in ipairs(tests) do
    local input, expected_a, expected_b = test[1], test[2], test[3]
    local a, b = M.parse_line(input)
    
    local success = (a == expected_a and b == expected_b)
    local status = success and "✓ PASS" or "✗ FAIL"
    
    if success then
        passed = passed + 1
    else
        failed = failed + 1
    end
    
    print(string.format("%s Test %d: '%s'", status, i, input))
    print(string.format("  Got:      a=%s, b=%s", tostring(a), tostring(b)))
    if not success then
        print(string.format("  Expected: a=%s, b=%s", tostring(expected_a), tostring(expected_b)))
    end
end

print("=" .. string.rep("=", 70))
print(string.format("Results: %d passed, %d failed", passed, failed))