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170 | // Copyright (C) 2011-2024 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <config.h>
#include <dhcp/classify.h>
#include <gtest/gtest.h><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
using namespace isc::dhcp;
// Trivial test for now as ClientClass is a std::string.
TEST(ClassifyTest, ClientClass) {
ClientClass x("foo");
EXPECT_EQ("foo", x);
x = "baz";
EXPECT_EQ("baz", x);
}
// Checks if ClientClasses object is able to store classes' names and then
// properly return values of contains() method.
TEST(ClassifyTest, ClientClasses) {
ClientClasses classes;
EXPECT_FALSE(classes.contains(""));
EXPECT_FALSE(classes.contains("alpha"));
EXPECT_FALSE(classes.contains("beta"));
EXPECT_FALSE(classes.contains("gamma"));
classes.insert("beta");
EXPECT_FALSE(classes.contains(""));
EXPECT_FALSE(classes.contains("alpha"));
EXPECT_TRUE (classes.contains("beta"));
EXPECT_FALSE(classes.contains("gamma"));
classes.insert("alpha");
classes.insert("gamma");
EXPECT_TRUE (classes.contains("alpha"));
EXPECT_TRUE (classes.contains("beta"));
EXPECT_TRUE (classes.contains("gamma"));
}
// Check if ClientClasses object can be created from the string of comma
// separated values.
TEST(ClassifyTest, ClientClassesFromString) {
{
ClientClasses classes("alpha, beta, gamma");
EXPECT_EQ(3, classes.size());
EXPECT_FALSE(classes.contains(""));
EXPECT_TRUE(classes.contains("alpha"));
EXPECT_TRUE(classes.contains("beta"));
EXPECT_TRUE(classes.contains("gamma"));
}
{
ClientClasses classes("alpha, , beta ,");
EXPECT_EQ(2, classes.size());
EXPECT_TRUE(classes.contains("alpha"));
EXPECT_FALSE(classes.contains(""));
EXPECT_TRUE(classes.contains("beta"));
}
{
ClientClasses classes("");
EXPECT_TRUE(classes.empty());
}
{
ClientClasses classes(" ");
EXPECT_TRUE(classes.empty());
}
{
ClientClasses classes(", ,, ,");
EXPECT_TRUE(classes.empty());
}
}
// Check if one can iterate over a ClientClasses object
TEST(ClassifyTest, ClientClassesIterator) {
ClientClasses classes("alpha, beta, gamma");
size_t count = 0;
bool seenalpha = false;
bool seenbeta = false;
bool seengamma = false;
bool seendelta = false;
for (auto const& it : classes) {
++count;
if (it == "alpha") {
seenalpha = true;
} else if (it == "beta") {
seenbeta = true;
} else if (it == "gamma") {
seengamma = true;
} else if (it == "delta") {
seendelta = true;
} else {
ADD_FAILURE() << "Got unexpected " << it;
}
}
EXPECT_EQ(count, classes.size());
EXPECT_TRUE(seenalpha);
EXPECT_TRUE(seenbeta);
EXPECT_TRUE(seengamma);
EXPECT_FALSE(seendelta);
}
// Check that the ClientClasses::toText function returns
// correct values.
TEST(ClassifyTest, ClientClassesToText) {
// No classes.
ClientClasses classes;
EXPECT_TRUE(classes.toText().empty());
// Insert single class name and see if it doesn't include spurious
// comma after it.
classes.insert("alpha");
EXPECT_EQ("alpha", classes.toText());
// Insert next class name and see that both classes are present.
classes.insert("gamma");
EXPECT_EQ("alpha, gamma", classes.toText());
// Insert third class and make sure they get ordered in insert order.
classes.insert("beta");
EXPECT_EQ("alpha, gamma, beta", classes.toText());
// Check non-standard separator.
EXPECT_EQ("alpha.gamma.beta", classes.toText("."));
}
// Check that the ClientClasses::toElement function returns
// correct values.
TEST(ClassifyTest, ClientClassesToElement) {
// No classes.
ClientClasses classes;
EXPECT_TRUE(classes.toElement()->empty());
// Insert single class name and see that it's there.
classes.insert("alpha");
EXPECT_EQ("[ \"alpha\" ]", classes.toElement()->str());
// Insert next class name and see that both classes are present.
classes.insert("gamma");
EXPECT_EQ("[ \"alpha\", \"gamma\" ]", classes.toElement()->str());
// Insert third class and make sure they get ordered in insert order.
classes.insert("beta");
EXPECT_EQ("[ \"alpha\", \"gamma\", \"beta\" ]", classes.toElement()->str());
}
// Check that selected class can be erased.
TEST(ClassifyTest, Erase) {
ClientClasses classes;
classes.insert("alpha");
classes.insert("beta");
EXPECT_TRUE(classes.contains("alpha"));
EXPECT_TRUE(classes.contains("beta"));
classes.erase("beta");
EXPECT_TRUE(classes.contains("alpha"));
EXPECT_FALSE(classes.contains("beta"));
classes.erase("alpha");
EXPECT_FALSE(classes.contains("alpha"));
EXPECT_FALSE(classes.contains("beta"));
}
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