Minetest-WorldEditAdditions/.tests/strings/str_starts.test.lua
2021-06-26 02:17:49 +01:00

41 lines
946 B
Lua

local polyfill = require("worldeditadditions.utils.strings.polyfill")
describe("str_starts", function()
it("should return true for a single character", function()
assert.are.equal(
polyfill.str_starts("test", "t"),
true
)
end)
it("should return true for a multiple characters", function()
assert.are.equal(
polyfill.str_starts("test", "te"),
true
)
end)
it("should return true for identical strings", function()
assert.are.equal(
polyfill.str_starts("test", "test"),
true
)
end)
it("should return false for a single character ", function()
assert.are.equal(
polyfill.str_starts("test", "y"),
false
)
end)
it("should return false for a character present elsewherer", function()
assert.are.equal(
polyfill.str_starts("test", "e"),
false
)
end)
it("should return false for another substring", function()
assert.are.equal(
polyfill.str_starts("test", "est"),
false
)
end)
end)