From 1173ff0c13a07dec2ede3166378dc5f50fff37b3 Mon Sep 17 00:00:00 2001 From: rubenwardy Date: Sat, 18 Jan 2020 02:09:18 +0000 Subject: Add Lua unit tests to builtin using busted (#9184) --- builtin/common/tests/misc_helpers_spec.lua | 73 ++++++++++++++++++++++++++++++ builtin/common/tests/serialize_spec.lua | 28 ++++++++++++ builtin/common/tests/vector_spec.lua | 46 +++++++++++++++++++ 3 files changed, 147 insertions(+) create mode 100644 builtin/common/tests/misc_helpers_spec.lua create mode 100644 builtin/common/tests/serialize_spec.lua create mode 100644 builtin/common/tests/vector_spec.lua (limited to 'builtin/common/tests') diff --git a/builtin/common/tests/misc_helpers_spec.lua b/builtin/common/tests/misc_helpers_spec.lua new file mode 100644 index 000000000..bb9d13e7f --- /dev/null +++ b/builtin/common/tests/misc_helpers_spec.lua @@ -0,0 +1,73 @@ +_G.core = {} +dofile("builtin/common/misc_helpers.lua") + +describe("string", function() + it("trim()", function() + assert.equal("foo bar", string.trim("\n \t\tfoo bar\t ")) + end) + + describe("split()", function() + it("removes empty", function() + assert.same({ "hello" }, string.split("hello")) + assert.same({ "hello", "world" }, string.split("hello,world")) + assert.same({ "hello", "world" }, string.split("hello,world,,,")) + assert.same({ "hello", "world" }, string.split(",,,hello,world")) + assert.same({ "hello", "world", "2" }, string.split("hello,,,world,2")) + assert.same({ "hello ", " world" }, string.split("hello :| world", ":|")) + end) + + it("keeps empty", function() + assert.same({ "hello" }, string.split("hello", ",", true)) + assert.same({ "hello", "world" }, string.split("hello,world", ",", true)) + assert.same({ "hello", "world", "" }, string.split("hello,world,", ",", true)) + assert.same({ "hello", "", "", "world", "2" }, string.split("hello,,,world,2", ",", true)) + assert.same({ "", "", "hello", "world", "2" }, string.split(",,hello,world,2", ",", true)) + assert.same({ "hello ", " world | :" }, string.split("hello :| world | :", ":|")) + end) + + it("max_splits", function() + assert.same({ "one" }, string.split("one", ",", true, 2)) + assert.same({ "one,two,three,four" }, string.split("one,two,three,four", ",", true, 0)) + assert.same({ "one", "two", "three,four" }, string.split("one,two,three,four", ",", true, 2)) + assert.same({ "one", "", "two,three,four" }, string.split("one,,two,three,four", ",", true, 2)) + assert.same({ "one", "two", "three,four" }, string.split("one,,,,,,two,three,four", ",", false, 2)) + end) + + it("pattern", function() + assert.same({ "one", "two" }, string.split("one,two", ",", false, -1, true)) + assert.same({ "one", "two", "three" }, string.split("one2two3three", "%d", false, -1, true)) + end) + end) +end) + +describe("privs", function() + it("from string", function() + assert.same({ a = true, b = true }, core.string_to_privs("a,b")) + end) + + it("to string", function() + assert.equal("one", core.privs_to_string({ one=true })) + + local ret = core.privs_to_string({ a=true, b=true }) + assert(ret == "a,b" or ret == "b,a") + end) +end) + +describe("pos", function() + it("from string", function() + assert.same({ x = 10, y = 5.1, z = -2}, core.string_to_pos("10.0, 5.1, -2")) + assert.same({ x = 10, y = 5.1, z = -2}, core.string_to_pos("( 10.0, 5.1, -2)")) + assert.is_nil(core.string_to_pos("asd, 5, -2)")) + end) + + it("to string", function() + assert.equal("(10.1,5.2,-2.3)", core.pos_to_string({ x = 10.1, y = 5.2, z = -2.3})) + end) +end) + +describe("table", function() + it("indexof()", function() + assert.equal(1, table.indexof({"foo", "bar"}, "foo")) + assert.equal(-1, table.indexof({"foo", "bar"}, "baz")) + end) +end) diff --git a/builtin/common/tests/serialize_spec.lua b/builtin/common/tests/serialize_spec.lua new file mode 100644 index 000000000..321d2766a --- /dev/null +++ b/builtin/common/tests/serialize_spec.lua @@ -0,0 +1,28 @@ +_G.core = {} + +_G.setfenv = function() end + +dofile("builtin/common/serialize.lua") + +describe("serialize", function() + it("works", function() + local test_in = {cat={sound="nyan", speed=400}, dog={sound="woof"}} + local test_out = core.deserialize(core.serialize(test_in)) + + assert.same(test_in, test_out) + end) + + it("handles characters", function() + local test_in = {escape_chars="\n\r\t\v\\\"\'", non_european="θשׁ٩∂"} + local test_out = core.deserialize(core.serialize(test_in)) + assert.same(test_in, test_out) + end) + + it("handles recursive structures", function() + local test_in = { hello = "world" } + test_in.foo = test_in + + local test_out = core.deserialize(core.serialize(test_in)) + assert.same(test_in, test_out) + end) +end) diff --git a/builtin/common/tests/vector_spec.lua b/builtin/common/tests/vector_spec.lua new file mode 100644 index 000000000..79f032f28 --- /dev/null +++ b/builtin/common/tests/vector_spec.lua @@ -0,0 +1,46 @@ +_G.vector = {} +dofile("builtin/common/vector.lua") + +describe("vector", function() + describe("new()", function() + it("constructs", function() + assert.same({ x = 0, y = 0, z = 0 }, vector.new()) + assert.same({ x = 1, y = 2, z = 3 }, vector.new(1, 2, 3)) + assert.same({ x = 3, y = 2, z = 1 }, vector.new({ x = 3, y = 2, z = 1 })) + + local input = vector.new({ x = 3, y = 2, z = 1 }) + local output = vector.new(input) + assert.same(input, output) + assert.are_not.equal(input, output) + end) + + it("throws on invalid input", function() + assert.has.errors(function() + vector.new({ x = 3 }) + end) + + assert.has.errors(function() + vector.new({ d = 3 }) + end) + end) + end) + + it("equal()", function() + local function assertE(a, b) + assert.is_true(vector.equals(a, b)) + end + local function assertNE(a, b) + assert.is_false(vector.equals(a, b)) + end + + assertE({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0}) + assertE({x = -1, y = 0, z = 1}, {x = -1, y = 0, z = 1}) + local a = { x = 2, y = 4, z = -10 } + assertE(a, a) + assertNE({x = -1, y = 0, z = 1}, a) + end) + + it("add()", function() + assert.same({ x = 2, y = 4, z = 6 }, vector.add(vector.new(1, 2, 3), { x = 1, y = 2, z = 3 })) + end) +end) -- cgit v1.2.3