splits expression_tree_op_node unit tests into AND and OR test cases

Author: attwoodn

tests/expression_tree_op_node.cpp

@@ -6,15 +6,17 @@
 
 using namespace attwoodn::expression_tree;
 
-void test_one_layer_op_node_evaluation();
+void test_AND_op_node_evaluation();
+void test_OR_op_node_evaluation();
 
 int main(int argc, char** argv) {
-    test_one_layer_op_node_evaluation();
+    test_AND_op_node_evaluation();
+    test_OR_op_node_evaluation();
 
     return EXIT_SUCCESS;
 }
 
-void test_one_layer_op_node_evaluation() {
+void test_AND_op_node_evaluation() {
     auto child_expr1 = make_expr(&test_fixture::some_string, op::equals, std::string("hello, world!"));
     auto child_expr2 = make_expr(&test_fixture::some_uint, op::less_than, (uint16_t) 500);
 
@@ -63,4 +65,77 @@ void test_one_layer_op_node_evaluation() {
 
     fixture.some_string = "hello, world!";
     assert(expr->evaluate(fixture));
-}
+}
+
+void test_OR_op_node_evaluation() {
+    auto child_expr1 = make_expr(&test_fixture::some_string, op::equals, std::string("hello, world!"));
+    auto child_expr2 = make_expr(&test_fixture::some_uint, op::less_than, (uint16_t) 500);
+
+    auto expr = make_op_node<test_fixture>(child_expr1, boolean_op::OR, child_expr2);
+    
+    test_fixture fixture;
+    fixture.some_string = "hello, world!";
+    fixture.some_uint = 499;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_uint = 0;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_uint = 1;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_uint = 250;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_uint = 435;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_uint = 500;
+    assert(expr->evaluate(fixture));
+    
+    fixture.some_uint = 501;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_uint = 9999;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_uint = std::numeric_limits<uint16_t>::max();
+    assert(expr->evaluate(fixture));
+
+    fixture.some_uint = 499;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_string = "hello!";
+    assert(expr->evaluate(fixture));
+
+    fixture.some_string = "hello          world!";
+    assert(expr->evaluate(fixture));
+
+    fixture.some_string = "hello,world!";
+    assert(expr->evaluate(fixture));
+
+    fixture.some_string = "some test string";
+    fixture.some_uint = 501;
+    assert(!expr->evaluate(fixture));
+
+    fixture.some_string = "hello!";
+    fixture.some_uint = 5876;
+    assert(!expr->evaluate(fixture));
+
+    fixture.some_string = "hello hello HELLO";
+    fixture.some_uint = 12345;
+    assert(!expr->evaluate(fixture));
+
+    fixture.some_string = "";
+    fixture.some_uint = -1;
+    assert(!expr->evaluate(fixture));
+
+    fixture.some_string = "";
+    fixture.some_uint = 0;
+    assert(expr->evaluate(fixture));
+
+    fixture.some_string = "hello, world!";
+    fixture.some_uint = 350;
+    assert(expr->evaluate(fixture));
+}
+