34 lines
662 B
C++
34 lines
662 B
C++
#include "prometheus/detail/utils.h"
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#include <gtest/gtest.h>
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namespace prometheus {
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namespace {
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class UtilsTest : public testing::Test {
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public:
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detail::LabelHasher hasher;
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};
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TEST_F(UtilsTest, hash_labels_1) {
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Labels labels{{"key1", "value1"}, {"key2", "value2"}};
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EXPECT_EQ(hasher(labels), hasher(labels));
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}
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TEST_F(UtilsTest, hash_labels_2) {
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Labels labels1{{"aa", "bb"}};
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Labels labels2{{"a", "abb"}};
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EXPECT_NE(hasher(labels1), hasher(labels2));
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}
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TEST_F(UtilsTest, hash_label_3) {
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Labels labels1{{"a", "a"}};
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Labels labels2{{"aa", ""}};
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EXPECT_NE(hasher(labels1), hasher(labels2));
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}
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} // namespace
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} // namespace prometheus
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