tests/str_starts: fix assert calls

.tests/strings/str_starts.test.lua

@@ -3,38 +3,38 @@ 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,
-			true
+			polyfill.str_starts("test", "t")
 		)
 	end)
 	it("should return true for a multiple characters", function()
 		assert.are.equal(
-			polyfill.str_starts("test", "te"),
+			true,
-			true
+			polyfill.str_starts("test", "te")
 		)
 	end)
 	it("should return true for identical strings", function()
 		assert.are.equal(
-			polyfill.str_starts("test", "test"),
+			true,
-			true
+			polyfill.str_starts("test", "test")
 		)
 	end)
 	it("should return false for a single character ", function()
 		assert.are.equal(
-			polyfill.str_starts("test", "y"),
+			false,
-			false
+			polyfill.str_starts("test", "y")
 		)
 	end)
 	it("should return false for a character present elsewherer", function()
 		assert.are.equal(
-			polyfill.str_starts("test", "e"),
+			false,
-			false
+			polyfill.str_starts("test", "e")
 		)
 	end)
 	it("should return false for another substring", function()
 		assert.are.equal(
-			polyfill.str_starts("test", "est"),
+			false,
-			false
+			polyfill.str_starts("test", "est")
 		)
 	end)
 end)