src/tests/testHttpRequestMethod.cc

   1 #define SQUID_UNIT_TEST 1
   2
   3 #include "squid.h"
   4 #include <cppunit/TestAssert.h>
   5
   6 #include "Mem.h"
   7 #include "testHttpRequestMethod.h"
   8 #include "HttpRequestMethod.h"
   9
  10 #if HAVE_SSTREAM
  11 #include <sstream>
  12 #endif
  13
  14 CPPUNIT_TEST_SUITE_REGISTRATION( testHttpRequestMethod );
  15
  16
  17 /*
  18  * We should be able to make an HttpRequestMethod straight from a string.
  19  */
  20 void
  21 testHttpRequestMethod::testConstructCharStart()
  22 {
  23     /* parse an empty string -> METHOD_NONE */
  24     CPPUNIT_ASSERT(HttpRequestMethod(NULL,NULL) == METHOD_NONE);
  25     /* parsing a literal should work */
  26     CPPUNIT_ASSERT(HttpRequestMethod("GET", NULL) == METHOD_GET);
  27     CPPUNIT_ASSERT(HttpRequestMethod("QWERTY", NULL) == METHOD_OTHER);
  28 }
  29
  30 /*
  31  * We can also parse precise ranges of characters
  32  */
  33 void
  34 testHttpRequestMethod::testConstructCharStartEnd()
  35 {
  36     char const * buffer;
  37     /* parse an empty string -> METHOD_NONE */
  38     CPPUNIT_ASSERT(HttpRequestMethod(NULL, NULL) == METHOD_NONE);
  39     /* parsing a literal should work */
  40     CPPUNIT_ASSERT(HttpRequestMethod("GET", NULL) == METHOD_GET);
  41     /* parsing with an explicit end should work */
  42     buffer = "POSTPLUS";
  43     CPPUNIT_ASSERT(HttpRequestMethod(buffer, buffer + 4) == METHOD_POST);
  44 }
  45
  46 /*
  47  * we should be able to assign a method_t to a HttpRequestMethod
  48  */
  49 void
  50 testHttpRequestMethod::testAssignFrommethod_t()
  51 {
  52     HttpRequestMethod method;
  53     method = METHOD_NONE;
  54     CPPUNIT_ASSERT_EQUAL(HttpRequestMethod(METHOD_NONE), method);
  55     method = METHOD_POST;
  56     CPPUNIT_ASSERT_EQUAL(HttpRequestMethod(METHOD_POST), method);
  57 }
  58
  59 /*
  60  * a default constructed HttpRequestMethod is == METHOD_NONE
  61  */
  62 void
  63 testHttpRequestMethod::testDefaultConstructor()
  64 {
  65     HttpRequestMethod lhs;
  66     HttpRequestMethod rhs(METHOD_NONE);
  67     CPPUNIT_ASSERT_EQUAL(lhs, rhs);
  68 }
  69
  70 /*
  71  * we should be able to construct a HttpRequestMethod from a method_t
  72  */
  73 void
  74 testHttpRequestMethod::testConstructmethod_t()
  75 {
  76     CPPUNIT_ASSERT_EQUAL(HttpRequestMethod(METHOD_NONE), HttpRequestMethod(METHOD_NONE));
  77     CPPUNIT_ASSERT_EQUAL(HttpRequestMethod(METHOD_POST), HttpRequestMethod(METHOD_POST));
  78     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_NONE) != HttpRequestMethod(METHOD_POST));
  79 }
  80
  81 /*
  82  * we should be able to get a char const * version of the method.
  83  */
  84 void
  85 testHttpRequestMethod::testImage()
  86 {
  87     CPPUNIT_ASSERT_EQUAL(String("POST"), String(HttpRequestMethod("post",NULL).image()));
  88 }
  89
  90 /*
  91  * an HttpRequestMethod should be comparable to a method_t without false
  92  * matches
  93  */
  94 void
  95 testHttpRequestMethod::testEqualmethod_t()
  96 {
  97     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_NONE) == METHOD_NONE);
  98     CPPUNIT_ASSERT(not (HttpRequestMethod(METHOD_POST) == METHOD_GET));
  99     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_GET) == METHOD_GET);
 100     CPPUNIT_ASSERT(not (HttpRequestMethod(METHOD_TRACE) == METHOD_SEARCH));
 101 }
 102
 103 /*
 104  * an HttpRequestMethod should testable for inequality without fail maatches
 105  */
 106 void
 107 testHttpRequestMethod::testNotEqualmethod_t()
 108 {
 109     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_NONE) != METHOD_GET);
 110     CPPUNIT_ASSERT(not (HttpRequestMethod(METHOD_POST) != METHOD_POST));
 111     CPPUNIT_ASSERT(HttpRequestMethod(METHOD_GET) != METHOD_NONE);
 112     CPPUNIT_ASSERT(not (HttpRequestMethod(METHOD_SEARCH) != METHOD_SEARCH));
 113 }
 114
 115 /*
 116  * we should be able to send it to a stream and get the normalised version
 117  */
 118 void
 119 testHttpRequestMethod::testStream()
 120 {
 121     std::ostringstream buffer;
 122     buffer << HttpRequestMethod("get",NULL);
 123     CPPUNIT_ASSERT_EQUAL(String("GET"), String(buffer.str().c_str()));
 124 }