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diff --git a/projects/SelfTest/UsageTests/BDD.tests.cpp b/projects/SelfTest/UsageTests/BDD.tests.cpp
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-/*
- * Created by Phil on 29/11/2010.
- * Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
- *
- * Distributed under the Boost Software License, Version 1.0. (See accompanying
- * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
-#include "catch.hpp"
-
-namespace { namespace BDDTests {
-
-#ifndef BDD_TEST_HELPERS_INCLUDED // Don't compile this more than once per TU
-#define BDD_TEST_HELPERS_INCLUDED
-
- inline bool itDoesThis() { return true; }
-
- inline bool itDoesThat() { return true; }
-
- namespace {
-
-// a trivial fixture example to support SCENARIO_METHOD tests
- struct Fixture {
- Fixture()
- : d_counter(0) {
- }
-
- int counter() {
- return d_counter++;
- }
-
- int d_counter;
- };
-
- }
-#endif
-
- SCENARIO("Do that thing with the thing", "[Tags]") {
- GIVEN("This stuff exists") {
- // make stuff exist
- AND_GIVEN("And some assumption") {
- // Validate assumption
- WHEN("I do this") {
- // do this
- THEN("it should do this") {
- REQUIRE(itDoesThis());
- AND_THEN("do that")REQUIRE(itDoesThat());
- }
- }
- }
- }
- }
-
- SCENARIO("Vector resizing affects size and capacity", "[vector][bdd][size][capacity]") {
- GIVEN("an empty vector") {
- std::vector<int> v;
- REQUIRE(v.size() == 0);
-
- WHEN("it is made larger") {
- v.resize(10);
- THEN("the size and capacity go up") {
- REQUIRE(v.size() == 10);
- REQUIRE(v.capacity() >= 10);
-
- AND_WHEN("it is made smaller again") {
- v.resize(5);
- THEN("the size goes down but the capacity stays the same") {
- REQUIRE(v.size() == 5);
- REQUIRE(v.capacity() >= 10);
- }
- }
- }
- }
-
- WHEN("we reserve more space") {
- v.reserve(10);
- THEN("The capacity is increased but the size remains the same") {
- REQUIRE(v.capacity() >= 10);
- REQUIRE(v.size() == 0);
- }
- }
- }
- }
-
- SCENARIO("This is a really long scenario name to see how the list command deals with wrapping",
- "[very long tags][lots][long][tags][verbose]"
- "[one very long tag name that should cause line wrapping writing out using the list command]"
- "[anotherReallyLongTagNameButThisOneHasNoObviousWrapPointsSoShouldSplitWithinAWordUsingADashCharacter]") {
- GIVEN("A section name that is so long that it cannot fit in a single console width")WHEN(
- "The test headers are printed as part of the normal running of the scenario")THEN(
- "The, deliberately very long and overly verbose (you see what I did there?) section names must wrap, along with an indent")SUCCEED(
- "boo!");
- }
-
- SCENARIO_METHOD(Fixture,
- "BDD tests requiring Fixtures to provide commonly-accessed data or methods",
- "[bdd][fixtures]") {
- const int before(counter());
- GIVEN("No operations precede me") {
- REQUIRE(before == 0);
- WHEN("We get the count") {
- const int after(counter());
- THEN("Subsequently values are higher") {
- REQUIRE(after > before);
- }
- }
- }
- }
-
-}} // namespace BDDtests