test/CurlUrlCreatorTests.cpp

   1 #include <algorithm>
   2
   3 #include <UnitTest++.h>
   4
   5 #include "../src/CurlUrlCreator.h"
   6
   7 SUITE(CurlUrlCreatorTests)
   8 {
   9     TEST(InitInstanceWithoutAddingParamsReturnsBaseUrl)
  10     {
  11         CurlUrlCreator cucu("http://example.com/get");
  12         CHECK_EQUAL("http://example.com/get", cucu.buildUrl());
  13     }
  14
  15     TEST(AddOneParameterPair)
  16     {
  17         CurlUrlCreator cucu("http://example.com/get");
  18         cucu.addParameter("foo", "bar");
  19
  20         auto url = cucu.buildUrl();
  21         CHECK(url.find("http://example.com/get?") == 0);
  22         CHECK_EQUAL("http://example.com/get?foo=bar", url);
  23     }
  24
  25     TEST(AddTwoParametersSeparateCalls)
  26     {
  27         CurlUrlCreator cucu("http://example.com/get");
  28         cucu.addParameter("foo", "bar");
  29         cucu.addParameter("baz", "nul");
  30         auto url = cucu.buildUrl();
  31         // or swapped
  32         std::string expected = "http://example.com/get?foo=bar&baz=nul";
  33         CHECK_EQUAL(expected.length(),
  34                     url.length());
  35         CHECK(url.find("http://example.com/get?") == 0);
  36         CHECK(url.find("foo=bar") != std::string::npos);
  37         CHECK(url.find("baz=nul") != std::string::npos);
  38
  39         CHECK_EQUAL(1, std::count(url.begin(), url.end(), '&'));
  40     }
  41
  42     TEST(AddTwoParametersChaining)
  43     {
  44         CurlUrlCreator cucu("http://example.com/get");
  45         cucu.addParameter("foo", "bar")
  46             .addParameter("baz", "nul");
  47         auto url = cucu.buildUrl();
  48         // or swapped
  49         std::string expected = "http://example.com/get?foo=bar&baz=nul";
  50         CHECK_EQUAL(expected.length(),
  51                     url.length());
  52         CHECK(url.find("http://example.com/get?") == 0);
  53         CHECK(url.find("foo=bar") != std::string::npos);
  54         CHECK(url.find("baz=nul") != std::string::npos);
  55         CHECK_EQUAL(1, std::count(url.begin(), url.end(), '&'));
  56     }
  57
  58     TEST(AddParametersAgainOverwrites)
  59     {
  60         CurlUrlCreator cucu("http://example.com/get");
  61         cucu.addParameter("foo", "bar");
  62         cucu.addParameter("baz", "nul");
  63         cucu.addParameter("zig", "zag");
  64         cucu.addParameter("baz", "kling");
  65         // or swapped
  66         std::string expected = "http://example.com/get?foo=bar&baz=kling&zig=zag";
  67         auto url = cucu.buildUrl();
  68         CHECK_EQUAL(expected.length(),
  69                     url.length());
  70         CHECK(url.find("http://example.com/get?") == 0);
  71         CHECK(url.find("foo=bar") != std::string::npos);
  72         CHECK(url.find("baz=kling") != std::string::npos);
  73         CHECK(url.find("zig=zag") != std::string::npos);
  74         CHECK_EQUAL(2, std::count(url.begin(), url.end(), '&'));
  75     }
  76
  77     TEST(Reset_MustReturnBaseUrl)
  78     {
  79         CurlUrlCreator cucu("http://example.com/get");
  80         cucu.addParameter("foo", "bar");
  81
  82         auto url = cucu.buildUrl();
  83         CHECK(url.find("http://example.com/get") == 0);
  84         CHECK("http://example.com/get" != url);
  85
  86         cucu.reset();
  87         url = cucu.buildUrl();
  88         CHECK(url.find("http://example.com/get") == 0);
  89         CHECK_EQUAL("http://example.com/get", url);
  90     }
  91 }