src/tests/testHttpRequestMethod.cc

   1 #define SQUID_UNIT_TEST 1
   2
   3 #include "squid.h"
   4 #include <sstream>
   5 #include <cppunit/TestAssert.h>
   6
   7 #include "Mem.h"
   8 #include "testHttpRequestMethod.h"
   9 #include "HttpRequestMethod.h"
  10
  11
  12 CPPUNIT_TEST_SUITE_REGISTRATION( testHttpRequestMethod );
  13
  14
  15 /*
  16  * We should be able to make an HttpRequestMethod straight from a string.
  17  */
  18 void
  19 testHttpRequestMethod::testConstructCharStart()
  20 {
  21     /* parse an empty string -> METHOD_NONE */
  22     CPPUNIT_ASSERT(HttpRequestMethod(NULL,NULL) == METHOD_NONE);
  23     /* parsing a literal should work */
  24     CPPUNIT_ASSERT(HttpRequestMethod("GET", NULL) == METHOD_GET);
  25     CPPUNIT_ASSERT(HttpRequestMethod("QWERTY", NULL) == METHOD_OTHER);
  26 }
  27
  28 /*
  29  * We can also parse precise ranges of characters
  30  */
  31 void
  32 testHttpRequestMethod::testConstructCharStartEnd()
  33 {
  34     char const * buffer;
  35     /* parse an empty string -> METHOD_NONE */
  36     CPPUNIT_ASSERT(HttpRequestMethod(NULL, NULL) == METHOD_NONE);
  37     /* parsing a literal should work */
  38     CPPUNIT_ASSERT(HttpRequestMethod("GET", NULL) == METHOD_GET);
  39     /* parsing with an explicit end should work */
  40     buffer = "POSTPLUS";
  41     CPPUNIT_ASSERT(HttpRequestMethod(buffer, buffer + 4) == METHOD_POST);
  42 }
  43
  44 /*
  45  * we should be able to assign a method_t to a HttpRequestMethod
  46  */
  47 void
  48 testHttpRequestMethod::testAssignFrommethod_t()
  49 {
  50     HttpRequestMethod method;
  51     method = METHOD_NONE;
  52     CPPUNIT_ASSERT_EQUAL(HttpRequestMethod(METHOD_NONE), method);
  53     method = METHOD_POST;
  54     CPPUNIT_ASSERT_EQUAL(HttpRequestMethod(METHOD_POST), method);
  55 }
  56
  57 /*
  58  * a default constructed HttpRequestMethod is == METHOD_NONE
  59  */
  60 void
  61 testHttpRequestMethod::testDefaultConstructor()
  62 {
  63     HttpRequestMethod lhs;
  64     HttpRequestMethod rhs(METHOD_NONE);
  65     CPPUNIT_ASSERT_EQUAL(lhs, rhs);
  66 }
  67
  68 /*
  69  * we should be able to construct a HttpRequestMethod from a method_t
  70  */
  71 void
  72 testHttpRequestMethod::testConstructmethod_t()
  73 {
  74     CPPUNIT_ASSERT_EQUAL(HttpRequestMethod(METHOD_NONE), HttpRequestMethod(METHOD_NONE));
  75     CPPUNIT_ASSERT_EQUAL(HttpRequestMethod(METHOD_POST), HttpRequestMethod(METHOD_POST));
  76     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_NONE) != HttpRequestMethod(METHOD_POST));
  77 }
  78
  79 /*
  80  * we should be able to get a char const * version of the method.
  81  */
  82 void
  83 testHttpRequestMethod::testImage()
  84 {
  85     CPPUNIT_ASSERT_EQUAL(String("POST"), String(HttpRequestMethod("post",NULL).image()));
  86 }
  87
  88 /*
  89  * an HttpRequestMethod should be comparable to a method_t without false
  90  * matches
  91  */
  92 void
  93 testHttpRequestMethod::testEqualmethod_t()
  94 {
  95     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_NONE) == METHOD_NONE);
  96     CPPUNIT_ASSERT(not (HttpRequestMethod(METHOD_POST) == METHOD_GET));
  97     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_GET) == METHOD_GET);
  98     CPPUNIT_ASSERT(not (HttpRequestMethod(METHOD_TRACE) == METHOD_SEARCH));
  99 }
 100
 101 /*
 102  * an HttpRequestMethod should testable for inequality without fail maatches
 103  */
 104 void
 105 testHttpRequestMethod::testNotEqualmethod_t()
 106 {
 107     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_NONE) != METHOD_GET);
 108     CPPUNIT_ASSERT(not (HttpRequestMethod(METHOD_POST) != METHOD_POST));
 109     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_GET) != METHOD_NONE);
 110     CPPUNIT_ASSERT(not (HttpRequestMethod(METHOD_SEARCH) != METHOD_SEARCH));
 111 }
 112
 113 /*
 114  * we should be able to send it to a stream and get the normalised version
 115  */
 116 void
 117 testHttpRequestMethod::testStream()
 118 {
 119     std::ostringstream buffer;
 120     buffer << HttpRequestMethod("get",NULL);
 121     CPPUNIT_ASSERT_EQUAL(String("GET"), String(buffer.str().c_str()));
 122 }