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src/libutil/tests/lru-cache.cc: Check erase()

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Co-authored-by: James Lee <jbit@jbit.net>
This commit is contained in:
Eelco Dolstra 2020-06-02 12:06:59 +02:00 committed by GitHub
parent eca1ff7a9f
commit e9fee8e6a7
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1 changed files with 3 additions and 3 deletions
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src/libutil/tests/lru-cache.cc
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@ -108,14 +108,14 @@ namespace nix {
TEST(LRUCache, eraseFromEmptyCache) { TEST(LRUCache, eraseFromEmptyCache) {
LRUCache<std::string, std::string> c(10); LRUCache<std::string, std::string> c(10);
c.erase("foo"); ASSERT_EQ(c.erase("foo"), false);
ASSERT_EQ(c.size(), 0); ASSERT_EQ(c.size(), 0);
} }
TEST(LRUCache, eraseMissingFromNonEmptyCache) { TEST(LRUCache, eraseMissingFromNonEmptyCache) {
LRUCache<std::string, std::string> c(10); LRUCache<std::string, std::string> c(10);
c.upsert("one", "eins"); c.upsert("one", "eins");
c.erase("foo"); ASSERT_EQ(c.erase("foo"), false);
ASSERT_EQ(c.size(), 1); ASSERT_EQ(c.size(), 1);
ASSERT_EQ(c.get("one").value_or("error"), "eins"); ASSERT_EQ(c.get("one").value_or("error"), "eins");
} }
@ -123,7 +123,7 @@ namespace nix {
TEST(LRUCache, eraseFromNonEmptyCache) { TEST(LRUCache, eraseFromNonEmptyCache) {
LRUCache<std::string, std::string> c(10); LRUCache<std::string, std::string> c(10);
c.upsert("one", "eins"); c.upsert("one", "eins");
c.erase("one"); ASSERT_EQ(c.erase("one"), true);
ASSERT_EQ(c.size(), 0); ASSERT_EQ(c.size(), 0);
ASSERT_EQ(c.get("one").value_or("empty"), "empty"); ASSERT_EQ(c.get("one").value_or("empty"), "empty");
} }