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#include <string>

#include "gtest/gtest-spi.h"
#include "src/tint/lang/wgsl/ast/diagnostic_rule_name.h"
#include "src/tint/lang/wgsl/ast/helper_test.h"

namespace tint::ast {
namespace {

using DiagnosticRuleNameTest = TestHelper;

TEST_F(DiagnosticRuleNameTest, String) {
    EXPECT_EQ(DiagnosticRuleName("name")->String(), "name");
    EXPECT_EQ(DiagnosticRuleName("category", "name")->String(), "category.name");
}

TEST_F(DiagnosticRuleNameTest, Assert_NameNotTemplated) {
    EXPECT_FATAL_FAILURE(
        {
            ProgramBuilder b;
            b.create<ast::DiagnosticRuleName>(b.Ident("name", "a", "b", "c"));
        },
        "internal compiler error");
}

TEST_F(DiagnosticRuleNameTest, Assert_CategoryNotTemplated) {
    EXPECT_FATAL_FAILURE(
        {
            ProgramBuilder b;
            b.create<ast::DiagnosticRuleName>(b.Ident("name"), b.Ident("category", "a", "b", "c"));
        },
        "internal compiler error");
}

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