add generating ipv6 (#80)

cieslarmichal · Aug 12, 2023 · c39cf2f · c39cf2f
1 parent a066f28
commit c39cf2f
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Showing 4 changed files with 70 additions and 2 deletions.
diff --git a/TODO.md b/TODO.md
@@ -44,9 +44,9 @@
 - [x] httpMethod
 - [x] httpStatusCode
 - [x] ipv4
-- [ ] ipv6
+- [x] ipv6
 - [x] mac
-- [ ] port
+- [x] port
 - [x] protocol
 - [x] url
 - [x] domainName

diff --git a/include/faker-cxx/Internet.h b/include/faker-cxx/Internet.h
@@ -205,6 +205,17 @@ class Internet
      */
     static std::string ipv4(const IPv4Address& baseIpv4Address, const IPv4Address& generationMask);
 
+    /**
+     * @brief Returns a string containing randomized ipv6 address.
+     *
+     * @return String representation of the ipv6 address.
+     *
+     * @code
+     * Internet::ipv6() // "269f:1230:73e3:318d:842b:daab:326d:897b"
+     * @endcode
+     */
+    static std::string ipv6();
+
     /**
      * @brief Returns a generated random mac address.
      *
@@ -218,6 +229,17 @@ class Internet
      */
     static std::string mac(const std::string& sep = ":");
 
+    /**
+     * @brief Generates a random port.
+     *
+     * @return Port.
+     *
+     * @code
+     * Internet::port() // 5432
+     * @endcode
+     */
+    static unsigned port();
+
     /**
      * @brief Generates a random url.
      *

diff --git a/src/modules/internet/Internet.cpp b/src/modules/internet/Internet.cpp
@@ -10,6 +10,7 @@
 #include "data/Emojis.h"
 #include "faker-cxx/Helper.h"
 #include "faker-cxx/Person.h"
+#include "faker-cxx/String.h"
 #include "faker-cxx/Word.h"
 
 namespace faker
@@ -210,6 +211,18 @@ std::string Internet::ipv4(const IPv4Address& baseIpv4Address, const IPv4Address
     return std::format("{}.{}.{}.{}", sectors[0], sectors[1], sectors[2], sectors[3]);
 }
 
+std::string Internet::ipv6()
+{
+    std::vector<std::string> ipv6Parts;
+
+    for (int i = 0; i < 8; i++)
+    {
+        ipv6Parts.push_back(String::hexadecimal(4, HexCasing::Lower, HexPrefix::None));
+    }
+
+    return StringHelper::join(ipv6Parts, ":");
+}
+
 std::string Internet::mac(const std::string& sep)
 {
     std::string mac;
@@ -232,6 +245,11 @@ std::string Internet::mac(const std::string& sep)
     return mac;
 }
 
+unsigned Internet::port()
+{
+    return Number::integer(65535u);
+}
+
 std::string Internet::url(WebProtocol webProtocol)
 {
     const auto protocol = webProtocol == WebProtocol::Https ? "https" : "http";
@@ -253,4 +271,5 @@ std::string Internet::domainSuffix()
 {
     return Helper::arrayElement<std::string>(domainSuffixes);
 }
+
 }
diff --git a/src/modules/internet/InternetTest.cpp b/src/modules/internet/InternetTest.cpp
@@ -9,6 +9,7 @@
 #include "../person/data/FirstNamesFemales.h"
 #include "../person/data/FirstNamesMales.h"
 #include "../person/data/LastNames.h"
+#include "../string/data/Characters.h"
 #include "../word/data/Adjectives.h"
 #include "../word/data/Nouns.h"
 #include "data/DomainSuffixes.h"
@@ -643,6 +644,24 @@ TEST_F(InternetTest, shouldGenerateIpv4KeepingTheMaskedPart)
     ASSERT_TRUE((generatedAddress[1] & generationMask[1]) == expectedSecondSectorMaskedValue);
 }
 
+TEST_F(InternetTest, shouldGenerateIpv6)
+{
+    const auto generatedIpv6 = Internet::ipv6();
+
+    const auto generatedIpv6Parts = StringHelper::split(generatedIpv6, ":");
+
+    ASSERT_EQ(generatedIpv6Parts.size(), 8);
+
+    ASSERT_TRUE(std::all_of(generatedIpv6Parts.begin(), generatedIpv6Parts.end(),
+                            [](const std::string& generatedIpv6Part)
+                            {
+                                return std::all_of(
+                                    generatedIpv6Part.begin(), generatedIpv6Part.end(),
+                                    [](char hexCharacter)
+                                    { return hexLowerCharacters.find(hexCharacter) != std::string::npos; });
+                            }));
+}
+
 TEST_F(InternetTest, MacDefaultSeparator)
 {
     const auto mac = Internet::mac();
@@ -732,3 +751,11 @@ TEST_F(InternetTest, shouldGenerateHttpUrl)
                             { return generatedDomainSuffix == domainSuffix; }));
     ASSERT_EQ(generatedProtocol, "http");
 }
+
+TEST_F(InternetTest, shouldGeneratePort)
+{
+    const auto generatedPort = Internet::port();
+
+    ASSERT_GE(generatedPort, 0);
+    ASSERT_LE(generatedPort, 65535);
+}