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