From 02a77f67971b1f0304be773bd69bb3fc1a12fa90 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 4 Dec 2014 07:23:06 +0100
Subject: test/test_util: add unit test for DivideString

---
 test/DivideStringTest.hxx | 44 ++++++++++++++++++++++++++++++++++++++++++++
 test/test_util.cxx        |  2 ++
 2 files changed, 46 insertions(+)
 create mode 100644 test/DivideStringTest.hxx

(limited to 'test')

diff --git a/test/DivideStringTest.hxx b/test/DivideStringTest.hxx
new file mode 100644
index 000000000..83c54dc56
--- /dev/null
+++ b/test/DivideStringTest.hxx
@@ -0,0 +1,44 @@
+/*
+ * Unit tests for src/util/
+ */
+
+#include "check.h"
+#include "util/DivideString.hxx"
+
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <string.h>
+
+class DivideStringTest : public CppUnit::TestFixture {
+	CPPUNIT_TEST_SUITE(DivideStringTest);
+	CPPUNIT_TEST(TestBasic);
+	CPPUNIT_TEST(TestEmpty);
+	CPPUNIT_TEST(TestFail);
+	CPPUNIT_TEST_SUITE_END();
+
+public:
+	void TestBasic() {
+		constexpr char input[] = "foo.bar";
+		const DivideString ds(input, '.');
+		CPPUNIT_ASSERT(ds.IsDefined());
+		CPPUNIT_ASSERT(!ds.IsEmpty());
+		CPPUNIT_ASSERT_EQUAL(0, strcmp(ds.GetFirst(), "foo"));
+		CPPUNIT_ASSERT_EQUAL(input + 4, ds.GetSecond());
+	}
+
+	void TestEmpty() {
+		constexpr char input[] = ".bar";
+		const DivideString ds(input, '.');
+		CPPUNIT_ASSERT(ds.IsDefined());
+		CPPUNIT_ASSERT(ds.IsEmpty());
+		CPPUNIT_ASSERT_EQUAL(0, strcmp(ds.GetFirst(), ""));
+		CPPUNIT_ASSERT_EQUAL(input + 1, ds.GetSecond());
+	}
+
+	void TestFail() {
+		constexpr char input[] = "foo!bar";
+		const DivideString ds(input, '.');
+		CPPUNIT_ASSERT(!ds.IsDefined());
+	}
+};
diff --git a/test/test_util.cxx b/test/test_util.cxx
index a40963918..e9b49c4da 100644
--- a/test/test_util.cxx
+++ b/test/test_util.cxx
@@ -3,6 +3,7 @@
  */
 
 #include "config.h"
+#include "DivideStringTest.hxx"
 #include "UriUtilTest.hxx"
 #include "TestCircularBuffer.hxx"
 
@@ -13,6 +14,7 @@
 
 #include <stdlib.h>
 
+CPPUNIT_TEST_SUITE_REGISTRATION(DivideStringTest);
 CPPUNIT_TEST_SUITE_REGISTRATION(UriUtilTest);
 CPPUNIT_TEST_SUITE_REGISTRATION(TestCircularBuffer);
 
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