Refactoring

Add unit tests for stand-alone modules that were formerly
part of Uri and so were previously tested along with Uri.

1 files changed, 108 insertions, 0 deletions

diff --git a/test/src/CharacterSetTests.cpp b/test/src/CharacterSetTests.cpp
new file mode 100644
index 0000000..7013127
--- /dev/null
+++ b/test/src/CharacterSetTests.cpp
@@ -0,0 +1,108 @@
+/**
+ * @file CharacterSetTests.cpp
+ *
+ * This module contains the unit tests of the Uri::CharacterSet class.
+ *
+ * © 2018 by Richard Walters
+ */
+
+#include <gtest/gtest.h>
+#include <src/CharacterSet.hpp>
+#include <utility>
+#include <vector>
+
+TEST(CharacterSetTests, DefaultConstructor) {
+    Uri::CharacterSet cs;
+    for (char c = 0; c < 0x7F; ++c) {
+        ASSERT_FALSE(cs.Contains(c));
+    }
+}
+
+TEST(CharacterSetTests, SingleCharacterConstructor) {
+    Uri::CharacterSet cs('X');
+    for (char c = 0; c < 0x7F; ++c) {
+        if (c == 'X') {
+            ASSERT_TRUE(cs.Contains(c));
+        } else {
+            ASSERT_FALSE(cs.Contains(c));
+        }
+    }
+}
+
+TEST(CharacterSetTests, RangeConstructor) {
+    Uri::CharacterSet cs('A', 'G');
+    for (char c = 0; c < 0x7F; ++c) {
+        if (
+            (c >= 'A')
+            && (c <= 'G')
+        ) {
+            ASSERT_TRUE(cs.Contains(c));
+        } else {
+            ASSERT_FALSE(cs.Contains(c));
+        }
+    }
+}
+
+TEST(CharacterSetTests, InitializerListConstructor) {
+    Uri::CharacterSet cs1{'X'};
+    for (char c = 0; c < 0x7F; ++c) {
+        if (c == 'X') {
+            ASSERT_TRUE(cs1.Contains(c));
+        } else {
+            ASSERT_FALSE(cs1.Contains(c));
+        }
+    }
+    Uri::CharacterSet cs2{'A', 'G'};
+    for (char c = 0; c < 0x7F; ++c) {
+        if (
+            (c == 'A')
+            || (c == 'G')
+        ) {
+            ASSERT_TRUE(cs2.Contains(c));
+        } else {
+            ASSERT_FALSE(cs2.Contains(c));
+        }
+    }
+    Uri::CharacterSet cs3{Uri::CharacterSet('f', 'i')};
+    for (char c = 0; c < 0x7F; ++c) {
+        if (
+            (c >= 'f')
+            && (c <= 'i')
+        ) {
+            ASSERT_TRUE(cs3.Contains(c));
+        } else {
+            ASSERT_FALSE(cs3.Contains(c));
+        }
+    }
+    Uri::CharacterSet cs4{Uri::CharacterSet('a', 'c'), Uri::CharacterSet('f', 'i')};
+    for (char c = 0; c < 0x7F; ++c) {
+        if (
+            (
+                (c >= 'a')
+                && (c <= 'c')
+            )
+            || (
+                (c >= 'f')
+                && (c <= 'i')
+            )
+        ) {
+            ASSERT_TRUE(cs4.Contains(c));
+        } else {
+            ASSERT_FALSE(cs4.Contains(c));
+        }
+    }
+    Uri::CharacterSet cs5{Uri::CharacterSet('a', 'c'), Uri::CharacterSet('x')};
+    for (char c = 0; c < 0x7F; ++c) {
+        if (
+            (
+                (c >= 'a')
+                && (c <= 'c')
+            )
+            || (c == 'x')
+        ) {
+            ASSERT_TRUE(cs5.Contains(c));
+        } else {
+            ASSERT_FALSE(cs5.Contains(c));
+        }
+    }
+}