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tests/test_util_cache.lua @ 6946:31fb9eb9edce
tests: Add tests for util.cache
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 26 Nov 2015 00:12:51 +0000 |
child | 7016:e0a0af42b09f |
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function new(new) local c = new(5); assert_equal(c:count(), 0); c:set("one", 1) assert_equal(c:count(), 1); c:set("two", 2) c:set("three", 3) c:set("four", 4) c:set("five", 5); assert_equal(c:count(), 5); c:set("foo", nil); assert_equal(c:count(), 5); assert_equal(c:get("one"), 1); assert_equal(c:get("two"), 2); assert_equal(c:get("three"), 3); assert_equal(c:get("four"), 4); assert_equal(c:get("five"), 5); assert_equal(c:get("foo"), nil); assert_equal(c:get("bar"), nil); c:set("six", 6); assert_equal(c:count(), 5); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), 2); assert_equal(c:get("three"), 3); assert_equal(c:get("four"), 4); assert_equal(c:get("five"), 5); assert_equal(c:get("six"), 6); c:set("three", nil); assert_equal(c:count(), 4); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), 2); assert_equal(c:get("three"), nil); assert_equal(c:get("four"), 4); assert_equal(c:get("five"), 5); assert_equal(c:get("six"), 6); c:set("seven", 7); assert_equal(c:count(), 5); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), 2); assert_equal(c:get("three"), nil); assert_equal(c:get("four"), 4); assert_equal(c:get("five"), 5); assert_equal(c:get("six"), 6); assert_equal(c:get("seven"), 7); c:set("eight", 8); assert_equal(c:count(), 5); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), nil); assert_equal(c:get("three"), nil); assert_equal(c:get("four"), 4); assert_equal(c:get("five"), 5); assert_equal(c:get("six"), 6); assert_equal(c:get("seven"), 7); assert_equal(c:get("eight"), 8); c:set("four", 4); assert_equal(c:count(), 5); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), nil); assert_equal(c:get("three"), nil); assert_equal(c:get("four"), 4); assert_equal(c:get("five"), 5); assert_equal(c:get("six"), 6); assert_equal(c:get("seven"), 7); assert_equal(c:get("eight"), 8); c:set("nine", 9); assert_equal(c:count(), 5); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), nil); assert_equal(c:get("three"), nil); assert_equal(c:get("four"), 4); assert_equal(c:get("five"), nil); assert_equal(c:get("six"), 6); assert_equal(c:get("seven"), 7); assert_equal(c:get("eight"), 8); assert_equal(c:get("nine"), 9); local keys = { "nine", "four", "eight", "seven", "six" }; local values = { 9, 4, 8, 7, 6 }; local i = 0; for k, v in c:items() do i = i + 1; assert_equal(k, keys[i]); assert_equal(v, values[i]); end assert_equal(i, 5); c:set("four", "2+2"); assert_equal(c:count(), 5); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), nil); assert_equal(c:get("three"), nil); assert_equal(c:get("four"), "2+2"); assert_equal(c:get("five"), nil); assert_equal(c:get("six"), 6); assert_equal(c:get("seven"), 7); assert_equal(c:get("eight"), 8); assert_equal(c:get("nine"), 9); local keys = { "four", "nine", "eight", "seven", "six" }; local values = { "2+2", 9, 8, 7, 6 }; local i = 0; for k, v in c:items() do i = i + 1; assert_equal(k, keys[i]); assert_equal(v, values[i]); end assert_equal(i, 5); c:set("foo", nil); assert_equal(c:count(), 5); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), nil); assert_equal(c:get("three"), nil); assert_equal(c:get("four"), "2+2"); assert_equal(c:get("five"), nil); assert_equal(c:get("six"), 6); assert_equal(c:get("seven"), 7); assert_equal(c:get("eight"), 8); assert_equal(c:get("nine"), 9); local keys = { "four", "nine", "eight", "seven", "six" }; local values = { "2+2", 9, 8, 7, 6 }; local i = 0; for k, v in c:items() do i = i + 1; assert_equal(k, keys[i]); assert_equal(v, values[i]); end assert_equal(i, 5); c:set("four", nil); assert_equal(c:get("one"), nil); assert_equal(c:get("two"), nil); assert_equal(c:get("three"), nil); assert_equal(c:get("four"), nil); assert_equal(c:get("five"), nil); assert_equal(c:get("six"), 6); assert_equal(c:get("seven"), 7); assert_equal(c:get("eight"), 8); assert_equal(c:get("nine"), 9); local keys = { "nine", "eight", "seven", "six" }; local values = { 9, 8, 7, 6 }; local i = 0; for k, v in c:items() do i = i + 1; assert_equal(k, keys[i]); assert_equal(v, values[i]); end assert_equal(i, 4); end