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specit.tests.js
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specit.tests.js
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describe("SpecIt", function() {
it("should match on inclusion", function() {
assert([1, 2]).should(include, 1);
assert([1, 2]).should(include, 1, 2);
assert({one: 1, two: 2}).should(include, "one");
assert([1, 2]).shouldNot(include, [1, 2]);
assert([1, 2]).shouldNot(include, [1, 2], 1, 2);
assert([1, 2]).shouldNot(include, 3);
assert([1, 2]).shouldNot(include, 3, 4);
assert({one: 1}).shouldNot(include, "two");
assert("string").should(include, "string");
assert("string").should(include, "ring");
assert("string").should(include, "tr");
assert("string").shouldNot(include, " string");
assert("string").shouldNot(include, "string ");
assert("string").shouldNot(include, "cat");
});
it("should match on equality", function() {
assert("string").should(eql, "string");
assert(1).should(eql, 1);
assert(true).should(eql, true);
assert("string").shouldNot(eql, "junk");
assert([]).shouldNot(eql, []);
assert(["tree"]).shouldNot(eql, ["tree"]);
assert({}).shouldNot(eql, {});
assert(true).shouldNot(eql, false);
});
it("should match on similarity", function() {
assert("string").should(beSimilarTo, "string");
assert(1).should(beSimilarTo, 1);
assert(true).should(beSimilarTo, true);
assert([]).should(beSimilarTo, []);
assert(["tree"]).should(beSimilarTo, ["tree"]);
assert({}).should(beSimilarTo, {});
assert({a: 1}).should(beSimilarTo, {"a": 1});
assert("string").shouldNot(beSimilarTo, "junk");
assert(true).shouldNot(beSimilarTo, false);
assert({a: 1}).shouldNot(beSimilarTo, {b: 1});
});
it("should match on truthiness", function() {
assert("string").should(be);
assert(true).should(be);
assert(1).should(be);
assert("").shouldNot(be);
assert(false).shouldNot(be);
assert(0).shouldNot(be);
});
it("should match by type comparison", function() {
assert("string").should(beA, String);
assert(function() {}).should(beA, Function);
assert(true).should(beA, Boolean);
assert({}).should(beAn, Object);
assert([]).should(beAn, Array);
assert(1).should(beA, Number);
assert(/regular-expression/).should(beA, RegExp);
assert("string").shouldNot(beAn, Object);
assert("string").shouldNot(beA, Number);
assert([]).shouldNot(beAn, Object);
});
it("should match against regular expressions", function() {
assert("string").should(match, /string/);
assert("202-555-1212").should(match, /\d{3}.\d{3}.\d{4}/);
assert("string").shouldNot(match, /\\\\w{10}/);
});
it("should match on method presence", function() {
var myObject = {
attribute1: 1,
booleanAttr: true,
methodAttr: function() {}
};
assert(myObject).should(respondTo, "methodAttr");
assert(myObject).shouldNot(respondTo, "attribute1");
assert(myObject).shouldNot(respondTo, "booleanAttr");
assert(myObject).shouldNot(respondTo, "junkMethod");
var Person = function(options) {
this.name = options.name || "";
this.age = options.age || 13;
this.sayHi = function() {
return "Hello; my name is " + this.name;
};
return this;
};
var john = new Person({name: "John Doe", age: 35});
assert(john).should(respondTo, "sayHi");
assert(john).shouldNot(respondTo, "name");
assert(john).shouldNot(respondTo, "age");
assert(john).shouldNot(respondTo, "sayGoodbye");
});
it("should match on less than", function() {
assert( 2).should(beLessThan, 5);
assert( -5).should(beLessThan, 0);
assert( 0).should(beLessThan, 0.1);
assert( 5).shouldNot(beLessThan, 3);
assert(0.1).shouldNot(beLessThan, 0);
assert(0.1).shouldNot(beLessThan, 0.05);
assert( 5).shouldNot(beLessThan, 5);
assert("awesome").should(beLessThan, "great");
});
it("should match on less than or equal to", function() {
assert( 2).should(beLessThanOrEqualTo, 5);
assert( -5).should(beLessThanOrEqualTo, 0);
assert( 0).should(beLessThanOrEqualTo, 0.1);
assert( 5).should(beLessThanOrEqualTo, 5);
assert(0.1).should(beLessThanOrEqualTo, 0.1);
assert( 5).shouldNot(beLessThanOrEqualTo, 3);
assert(0.1).shouldNot(beLessThanOrEqualTo, 0);
assert(0.1).shouldNot(beLessThanOrEqualTo, 0.05);
assert("awesome").should(beLessThanOrEqualTo, "great");
assert("great").should(beLessThanOrEqualTo, "great");
});
it("should match on greater than", function() {
assert( 2).should(beGreaterThan, 1);
assert( -5).should(beGreaterThan, -10);
assert( 0).should(beGreaterThan, -0.1);
assert( 5).shouldNot(beGreaterThan, 30);
assert(0.1).shouldNot(beGreaterThan, 0.2);
assert(0.01).shouldNot(beGreaterThan, 0.05);
assert( 5).shouldNot(beGreaterThan, 5);
assert("awesome").should(beGreaterThan, "absolute");
});
it("should match on greater than or equal to", function() {
assert( 2).should(beGreaterThanOrEqualTo, 1);
assert( -5).should(beGreaterThanOrEqualTo, -10);
assert( 0).should(beGreaterThanOrEqualTo, -0.1);
assert( 5).should(beGreaterThanOrEqualTo, 5);
assert( 5).shouldNot(beGreaterThanOrEqualTo, 30);
assert(0.1).shouldNot(beGreaterThanOrEqualTo, 0.2);
assert(0.01).shouldNot(beGreaterThanOrEqualTo, 0.05);
assert("awesome").should(beGreaterThanOrEqualTo, "awesome");
});
it("should match on emptiness", function() {
assert([]).should(beEmpty);
assert({}).should(beEmpty);
assert(0).should(beEmpty);
assert(5).should(beEmpty);
assert("").should(beEmpty);
assert([1, 2]).shouldNot(beEmpty);
assert({one: 1}).shouldNot(beEmpty);
assert("one").shouldNot(beEmpty);
});
it("should match on elements on a page", function() {
$(".workspace").append("<div class='great'>");
assert($(".workspace .great")).should(beOnThePage);
assert($(".workspace .non-existant")).shouldNot(beOnThePage);
$(".workspace").empty();
});
});
var john, beforeCallbackTest, afterCallbackTest;
describe("SpecIt with a before callback", function() {
var jane = {name: "Jane"};
before(function() {
beforeCallbackTest = true;
john = {name: "John Doe"};
});
it("should support before", function() {
ok(beforeCallbackTest);
equal(afterCallbackTest, undefined);
});
it("should run before every test", function() {
john.name = "Wrong name";
jane.age = 26;
});
it("should run before every test", function() {
equals(john.name, "John Doe");
});
it("should not know attributes from another before callback", function() {
equals(john.age, undefined);
});
it("should not modify attributes on a local object if untouched in before", function() {
equals(jane.age, 26);
});
});
// the john object will carry over, but the jane object will not
describe("SpecIt with a different before callback", function() {
before(function() { john.age = 35; });
it("should not run other describes' before callbacks", function() {
john.name = "whatever";
equals(john.age, 35);
});
it("should not run other describes' before callbacks", function() {
equals(john.name, "whatever");
equals(john.age, 35);
});
it("should not know of other objects in a different describe", function() {
equals(typeof jane, "undefined");
});
});
describe("SpecIt with an after callback", function() {
var changedFromAfterCallback = "unchanged";
after(function() {
changedFromAfterCallback = "changed";
});
it("should not call after callback until after a test is run", function() {
equals(changedFromAfterCallback, "unchanged");
});
it("should call the after callback the first test is run", function() {
equals(changedFromAfterCallback, "changed");
changedFromAfterCallback = "bogus";
});
it("should call the after callback after each test is run", function() {
equals(changedFromAfterCallback, "changed");
});
});
describe("SpecIt handling before and after", function() {
before(function() { $("body").append("<div id='crazy'>"); });
after (function() { $("#crazy").remove(); });
it("should run before callbacks correctly", function() {
$("#crazy").html("awesome div");
assert($("#crazy:contains(awesome div)")).should(beOnThePage);
});
it("should run after callbacks correctly", function() {
assert($("#crazy").length).should(eql, 1);
assert($("#crazy:contains(awesome div)")).shouldNot(beOnThePage);
});
});
describe("SpecIt should know relative positions", function() {
it("should know if an element is to the left of another", function() {
assert($(".left-right-correct .left")).should(beToTheLeftOf, ".left-right-correct .right");
assert($(".left-right-correct .text-1")).should(beToTheLeftOf, ".left-right-correct .text-2");
assert($(".left-right-correct .right")).shouldNot(beToTheLeftOf, ".left-right-correct .left");
assert($(".left-right-broken .left")).shouldNot(beToTheLeftOf, ".left-right-broken .right");
});
it("should know if an element is to the right of", function() {
assert($(".left-right-correct .right")).should(beToTheRightOf, ".left-right-correct .left");
assert($(".left-right-correct .text-2")).shouldNot(beToTheRightOf, ".left-right-correct .text-1");
assert($(".left-right-correct .left")).shouldNot(beToTheRightOf, ".left-right-correct .right");
assert($(".left-right-broken .right")).shouldNot(beToTheRightOf, ".left-right-broken .left");
});
it("should know if an element is to the above", function() {
assert($(".left-right-broken .left")).should(beAbove, ".left-right-broken .right");
assert($(".left-right-correct .text-2")).shouldNot(beAbove, ".left-right-correct .text-1");
assert($(".left-right-correct .left")).shouldNot(beAbove, ".left-right-correct .right");
assert($(".left-right-correct .right")).shouldNot(beAbove, ".left-right-correct .left");
});
});
describe("SpecIt handles async tests", function() {
var something = false;
asyncIt("runs async tests correctly", function() {
setTimeout(function() {
something = true;
}, 50);
setTimeout(function() {
assert(something).should(be);
start();
}, 100);
});
});