var fs = require("fs");
var path = require("path");

describe("Glossary", function () {
    describe("Parsing", function() {
        var book;

        before(function() {
            return books.parse("glossary")
                .then(function(_book) {
                    book = _book;
                });
        });

        it("should correctly list items", function() {
            book.should.have.property("glossary");
            book.glossary.should.have.lengthOf(3);
        });
    });

    describe("Generation", function() {
        var book;

        before(function() {
            return books.generate("glossary", "website")
                .then(function(_book) {
                    book = _book;
                });
        });

        it("should correctly generate a GLOSSARY.html", function() {
            book.should.have.file("GLOSSARY.html");
        });

        describe("Page Integration", function() {
            var readme, page;

            before(function() {
                readme = fs.readFileSync(
                    path.join(book.options.output, "index.html"),
                    { encoding: "utf-8" }
                );
                page = fs.readFileSync(
                    path.join(book.options.output, "folder/PAGE.html"),
                    { encoding: "utf-8" }
                );
            });

            it("should correctly replaced terms by links", function() {
                readme.should.be.html({
                    ".page-inner a[href=\"GLOSSARY.html#test\"]": {
                        count: 1,
                        text: "test",
                        attributes: {
                            title: "Just a simple and easy to understand test."
                        }
                    }
                });
            });

            it("should correctly replaced terms by links (relative)", function() {
                page.should.be.html({
                    ".page-inner a[href=\"../GLOSSARY.html#test\"]": {
                        count: 1
                    }
                });
            });

            it("should not replace terms in codeblocks", function() {
                readme.should.be.html({
                    ".page-inner code a": {
                        count: 0
                    }
                });
            });

            it("should correctly select the longest term", function() {
                readme.should.be.html({
                    ".page-inner a[href=\"GLOSSARY.html#test_long\"]": {
                        count: 1,
                        text: "test long"
                    }
                });
            });
        });
    });
});