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[Support] Add a GTest matcher for Optional<T>
Reviewers: sammccall Reviewed By: sammccall Subscribers: mgorny, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D61071 llvm-svn: 359174
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//===----- unittests/MatchersTest.cpp -------------------------------------===// | ||
// | ||
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | ||
// See https://llvm.org/LICENSE.txt for license information. | ||
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | ||
// | ||
//===----------------------------------------------------------------------===// | ||
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#include "llvm/ADT/Optional.h" | ||
#include "llvm/Testing/Support/SupportHelpers.h" | ||
#include "gmock/gmock-matchers.h" | ||
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using ::testing::_; | ||
using ::testing::AllOf; | ||
using ::testing::Gt; | ||
using ::testing::Lt; | ||
using ::testing::Not; | ||
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namespace { | ||
TEST(MatchersTest, Optional) { | ||
EXPECT_THAT(llvm::Optional<int>(llvm::None), Not(llvm::ValueIs(_))); | ||
EXPECT_THAT(llvm::Optional<int>(10), llvm::ValueIs(10)); | ||
EXPECT_THAT(llvm::Optional<int>(10), llvm::ValueIs(AllOf(Lt(11), Gt(9)))); | ||
} | ||
} // namespace |