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

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

namespace tint::ast {
namespace {

using DiagnosticDirectiveTest = TestHelper;

TEST_F(DiagnosticDirectiveTest, Name) {
    auto* d =
        DiagnosticDirective(Source{{{10, 5}, {10, 15}}}, wgsl::DiagnosticSeverity::kWarning, "foo");
    EXPECT_EQ(d->source.range.begin.line, 10u);
    EXPECT_EQ(d->source.range.begin.column, 5u);
    EXPECT_EQ(d->source.range.end.line, 10u);
    EXPECT_EQ(d->source.range.end.column, 15u);
    EXPECT_EQ(d->control.severity, wgsl::DiagnosticSeverity::kWarning);
    EXPECT_EQ(d->control.rule_name->category, nullptr);
    CheckIdentifier(d->control.rule_name->name, "foo");
}

TEST_F(DiagnosticDirectiveTest, CategoryAndName) {
    auto* d = DiagnosticDirective(Source{{{10, 5}, {10, 15}}}, wgsl::DiagnosticSeverity::kWarning,
                                  "foo", "bar");
    EXPECT_EQ(d->source.range.begin.line, 10u);
    EXPECT_EQ(d->source.range.begin.column, 5u);
    EXPECT_EQ(d->source.range.end.line, 10u);
    EXPECT_EQ(d->source.range.end.column, 15u);
    EXPECT_EQ(d->control.severity, wgsl::DiagnosticSeverity::kWarning);
    CheckIdentifier(d->control.rule_name->category, "foo");
    CheckIdentifier(d->control.rule_name->name, "bar");
}

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