CSL3-2071 CSL3-2108 - Case Insensitive headers test

larky/src/test/resources/quick_tests/test_case_insensitive_headers.star

@@ -0,0 +1,42 @@
+load("@stdlib//larky", "larky")
+load("@stdlib//unittest","unittest")
+load("@stdlib//json","json")
+load("@stdlib//types", "types")
+load("@stdlib//builtins", builtins="builtins")
+
+load("@vendor//asserts","asserts")
+
+load("@vgs//http/request", "VGSHttpRequest")
+
+
+def test_read_case_insensitive_headers():
+    actual_header_key = 'case-sensitive'
+    expected_header_key = actual_header_key.upper()
+    header_value = 'Header Value'
+    headers = {actual_header_key : header_value}
+    request = VGSHttpRequest("http://example.com", data=b'{"cardNumber": "4111111111111111"}', headers=headers, method='POST')
+
+    asserts.assert_that(request.headers[expected_header_key]).is_equal_to(header_value)
+    asserts.assert_that(request.headers.get(expected_header_key)).is_equal_to(header_value)
+    asserts.assert_that(request.headers.pop(expected_header_key)).is_equal_to(header_value)
+
+def test_write_case_insensitive_headers():
+    actual_header_key = 'case-sensitive'
+    expected_header_key = actual_header_key.upper()
+    headers = {actual_header_key : header_value}
+    request = VGSHttpRequest("http://example.com", data=b'{"cardNumber": "4111111111111111"}', headers=headers, method='POST')
+
+    asserts.assert_that(request.headers.size()).is_equal_to(1)
+    request.headers[expected_header_key] = 'New Value'
+    asserts.assert_that(request.headers.size()).is_equal_to(1)
+
+
+def _testsuite():
+    _suite = unittest.TestSuite()
+    _suite.addTest(unittest.FunctionTestCase(test_read_case_insensitive_headers))
+    _suite.addTest(unittest.FunctionTestCase(test_write_case_insensitive_headers))
+    return _suite
+
+
+_runner = unittest.TextTestRunner()
+_runner.run(_testsuite())