text: "use strict";
  
  var assert            = require("chai").assert
    , ensureArrayLength = require("../../array-length/ensure");
  
  describe("array-length/ensure", function () {
  	it("Should return coerced value", function () {
  		assert.equal(ensureArrayLength("12.23"), 12);
  	});
  	it("Should crash on no value", function () {
  		try {
  			ensureArrayLength(-20);
  			throw new Error("Unexpected");
  		} catch (error) {
  			assert.equal(error.name, "TypeError");
  			assert.equal(error.message, "-20 is not an array length");
  		}
  	});
  	it("Should provide alternative error message when name option is passed", function () {
  		try {
  			ensureArrayLength(-20, { name: "foo" });
  			throw new Error("Unexpected");
  		} catch (error) {
  			assert.equal(error.name, "TypeError");
  			assert.equal(error.message, "Expected an array length for foo, received -20");
  		}
  	});
  });
  