// Copyright 2020 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "src/tint/lang/wgsl/ast/helper_test.h"

namespace tint::ast {
namespace {

using BoolLiteralExpressionTest = TestHelper;

TEST_F(BoolLiteralExpressionTest, True) {
    auto* b = create<BoolLiteralExpression>(true);
    ASSERT_TRUE(b->Is<BoolLiteralExpression>());
    ASSERT_TRUE(b->value);
}

TEST_F(BoolLiteralExpressionTest, False) {
    auto* b = create<BoolLiteralExpression>(false);
    ASSERT_TRUE(b->Is<BoolLiteralExpression>());
    ASSERT_FALSE(b->value);
}

}  // namespace
}  // namespace tint::ast
