keycloak_theme/test/bin/replaceImportFromStatic.spec.ts

import { replaceImportsFromStaticInJsCode } from "keycloakify/bin/keycloakify/replacers/replaceImportsFromStaticInJsCode";
import { generateCssCodeToDefineGlobals, replaceImportsInCssCode } from "keycloakify/bin/keycloakify/replacers/replaceImportsInCssCode";
import { replaceImportsInInlineCssCode } from "keycloakify/bin/keycloakify/replacers/replaceImportsInInlineCssCode";
import { same } from "evt/tools/inDepth/same";
import { expect, it, describe } from "vitest";

import { isSameCode } from "../tools/isSameCode";

describe("bin/js-transforms", () => {
    // Vite
    {
        const jsCodeUntransformed = `
            function __vite__mapDeps(indexes) {
                if (!__vite__mapDeps.viteFileDeps) {
                    __vite__mapDeps.viteFileDeps = ["assets/Login-dJpPRzM4.js", "assets/index-XwzrZ5Gu.js"]
                }
                return indexes.map((i) => __vite__mapDeps.viteFileDeps[i])
            }
        `;
        it("Correctly replace import path in Vite dist/static/xxx.js files", () => {
            const { fixedJsCode } = replaceImportsFromStaticInJsCode({
                "jsCode": jsCodeUntransformed,
                "bundler": "vite"
            });

            const fixedJsCodeExpected = `
                function __vite__mapDeps(indexes) {
                    if (!__vite__mapDeps.viteFileDeps) {
                        __vite__mapDeps.viteFileDeps = ["assets/Login-dJpPRzM4.js", "assets/index-XwzrZ5Gu.js"].map(viteFileDep => window.kcContext.url.resourcesPath.substring(1) + "/build/" + viteFileDep)
                    }
                    return indexes.map((i) => __vite__mapDeps.viteFileDeps[i])
                }
            `;

            expect(isSameCode(fixedJsCode, fixedJsCodeExpected)).toBe(true);
        });
    }

    // Webpack
    {
        const jsCodeUntransformed = `
        function f() {
            return a.p+"static/js/" + ({}[e] || e) + "." + {
                3: "0664cdc0"
            }[e] + ".chunk.js"
        }
        
        function sameAsF() {
            return a.p+"static/js/" + ({}[e] || e) + "." + {
                3: "0664cdc0"
            }[e] + ".chunk.js"
        }

        __webpack_require__.u=function(e){return"static/js/" + e + "." + {
                147: "6c5cee76",
                787: "8da10fcf",
                922: "be170a73"
            } [e] + ".chunk.js"
        }

        t.miniCssF=function(e){return"static/css/"+e+"."+{
                164:"dcfd7749",
                908:"67c9ed2c"
            }[e]+".chunk.css"
        }
        
        n.u=e=>"static/js/"+e+"."+{69:"4f205f87",128:"49264537",453:"b2fed72e",482:"f0106901"}[e]+".chunk.js"
        
        t.miniCssF=e=>"static/css/"+e+"."+{164:"dcfd7749",908:"67c9ed2c"}[e]+".chunk.css"
    `;
        it("Correctly replace import path in Webpack build/static/js/xxx.js files", () => {
            const { fixedJsCode } = replaceImportsFromStaticInJsCode({
                "jsCode": jsCodeUntransformed,
                "bundler": "webpack"
            });

            const fixedJsCodeExpected = `
            function f() {
                return window.kcContext.url.resourcesPath + "/build/static/js/" + ({}[e] || e) + "." + {
                    3: "0664cdc0"
                }[e] + ".chunk.js"
            }

            function sameAsF() {
                return window.kcContext.url.resourcesPath + "/build/static/js/" + ({}[e] || e) + "." + {
                    3: "0664cdc0"
                }[e] + ".chunk.js"
            }

            __webpack_require__[(function (){
                var pd = Object.getOwnPropertyDescriptor(__webpack_require__, "p");
                if( pd === undefined || pd.configurable ){
                    Object.defineProperty(__webpack_require__, "p", {
                        get: function() { return window.kcContext.url.resourcesPath; },
                        set: function() {}
                    });
                }
                return "u";
            })()] = function(e) {
                return "/build/static/js/" + e + "." + {
                    147: "6c5cee76",
                    787: "8da10fcf",
                    922: "be170a73"
                } [e] + ".chunk.js"
            }

            t[(function (){
                var pd = Object.getOwnPropertyDescriptor(t, "p");
                if( pd === undefined || pd.configurable ){
                    Object.defineProperty(t, "p", {
                        get: function() { return window.kcContext.url.resourcesPath; },
                        set: function() {}
                    });
                }
                return "miniCssF";
            })()] = function(e) {
                return "/build/static/css/" + e + "." + {
                    164:"dcfd7749",
                    908:"67c9ed2c"
                } [e] + ".chunk.css"
            }
            
            n[(function(){
                var pd = Object.getOwnPropertyDescriptor(n, "p");
                if( pd === undefined || pd.configurable ){
                    Object.defineProperty(n, "p", {
                        get: function() { return window.kcContext.url.resourcesPath; },
                        set: function() {}
                    });
                }
                return "u";
            })()] = e => "/build/static/js/"+e+"."+{69:"4f205f87",128:"49264537",453:"b2fed72e",482:"f0106901"}[e]+".chunk.js"
        
            t[(function(){
                var pd = Object.getOwnPropertyDescriptor(t, "p");
                if( pd === undefined || pd.configurable ){
                    Object.defineProperty(t, "p", {
                        get: function() { return window.kcContext.url.resourcesPath; },
                        set: function() {}
                    });
                }
                return "miniCssF";
            })()] = e => "/build/static/css/"+e+"."+{164:"dcfd7749",908:"67c9ed2c"}[e]+".chunk.css"
        `;

            expect(isSameCode(fixedJsCode, fixedJsCodeExpected)).toBe(true);
        });
    }
});

describe("bin/css-transforms", () => {
    it("transforms absolute urls to css globals properly with no urlPathname", () => {
        const { fixedCssCode, cssGlobalsToDefine } = replaceImportsInCssCode({
            "cssCode": `
                .my-div {
                    background: url(/logo192.png) no-repeat center center;
                }
    
                .my-div2 {
                    background: url(/logo192.png) repeat center center;
                }
    
                .my-div {
                    background-image: url(/static/media/something.svg);
                }
            `
        });

        const fixedCssCodeExpected = `
            .my-div {
                background: var(--urla882a969fd39473) no-repeat center center;
            }
    
            .my-div2 {
                background: var(--urla882a969fd39473) repeat center center;
            }
    
            .my-div {
                background-image: var(--urldd75cab58377c19);
            }
        `;

        expect(isSameCode(fixedCssCode, fixedCssCodeExpected)).toBe(true);

        const cssGlobalsToDefineExpected = {
            "urla882a969fd39473": "url(/logo192.png)",
            "urldd75cab58377c19": "url(/static/media/something.svg)"
        };

        expect(same(cssGlobalsToDefine, cssGlobalsToDefineExpected)).toBe(true);

        const { cssCodeToPrependInHead } = generateCssCodeToDefineGlobals({
            cssGlobalsToDefine,
            "buildOptions": {
                "urlPathname": undefined
            }
        });

        const cssCodeToPrependInHeadExpected = `
            :root {
                --urla882a969fd39473: url(\${url.resourcesPath}/build/logo192.png);
                --urldd75cab58377c19: url(\${url.resourcesPath}/build/static/media/something.svg);
            }
        `;

        expect(isSameCode(cssCodeToPrependInHead, cssCodeToPrependInHeadExpected)).toBe(true);
    });
    it("transforms absolute urls to css globals properly with custom urlPathname", () => {
        const { fixedCssCode, cssGlobalsToDefine } = replaceImportsInCssCode({
            "cssCode": `
                .my-div {
                    background: url(/x/y/z/logo192.png) no-repeat center center;
                }
    
                .my-div2 {
                    background: url(/x/y/z/logo192.png) no-repeat center center;
                }
    
                .my-div {
                    background-image: url(/x/y/z/static/media/something.svg);
                }
            `
        });

        const fixedCssCodeExpected = `
            .my-div {
                background: var(--url749a3139386b2c8) no-repeat center center;
            }
    
            .my-div2 {
                background: var(--url749a3139386b2c8) no-repeat center center;
            }
    
            .my-div {
                background-image: var(--url8bdc0887b97ac9a);
            }
        `;

        expect(isSameCode(fixedCssCode, fixedCssCodeExpected)).toBe(true);

        const cssGlobalsToDefineExpected = {
            "url749a3139386b2c8": "url(/x/y/z/logo192.png)",
            "url8bdc0887b97ac9a": "url(/x/y/z/static/media/something.svg)"
        };

        expect(same(cssGlobalsToDefine, cssGlobalsToDefineExpected)).toBe(true);

        const { cssCodeToPrependInHead } = generateCssCodeToDefineGlobals({
            cssGlobalsToDefine,
            "buildOptions": {
                "urlPathname": "/x/y/z/"
            }
        });

        const cssCodeToPrependInHeadExpected = `
            :root {
                --url749a3139386b2c8: url(\${url.resourcesPath}/build/logo192.png);
                --url8bdc0887b97ac9a: url(\${url.resourcesPath}/build/static/media/something.svg);
            }
        `;

        expect(isSameCode(cssCodeToPrependInHead, cssCodeToPrependInHeadExpected)).toBe(true);
    });
});

describe("bin/css-inline-transforms", () => {
    describe("no url pathName", () => {
        const cssCode = `
        @font-face {
          font-family: "Work Sans";
          font-style: normal;
          font-weight: 400;
          font-display: swap;
          src: url("/fonts/WorkSans/worksans-regular-webfont.woff2") format("woff2");
        }
        @font-face {
          font-family: "Work Sans";
          font-style: normal;
          font-weight: 500;
          font-display: swap;
          src: url("/fonts/WorkSans/worksans-medium-webfont.woff2") format("woff2");
        }
        @font-face {
          font-family: "Work Sans";
          font-style: normal;
          font-weight: 600;
          font-display: swap;
          src: url("/fonts/WorkSans/worksans-semibold-webfont.woff2") format("woff2");
        }
        @font-face {
          font-family: "Work Sans";
          font-style: normal;
          font-weight: 700;
          font-display: swap;
          src: url("/fonts/WorkSans/worksans-bold-webfont.woff2") format("woff2");
        }
    `;
        it("transforms css for standalone app properly", () => {
            const { fixedCssCode } = replaceImportsInInlineCssCode({
                cssCode,
                "buildOptions": {
                    "urlPathname": undefined
                }
            });

            const fixedCssCodeExpected = `
            @font-face {
              font-family: "Work Sans";
              font-style: normal;
              font-weight: 400;
              font-display: swap;
              src: url(\${url.resourcesPath}/build/fonts/WorkSans/worksans-regular-webfont.woff2)
                format("woff2");
            }
            @font-face {
              font-family: "Work Sans";
              font-style: normal;
              font-weight: 500;
              font-display: swap;
              src: url(\${url.resourcesPath}/build/fonts/WorkSans/worksans-medium-webfont.woff2)
                format("woff2");
            }
            @font-face {
              font-family: "Work Sans";
              font-style: normal;
              font-weight: 600;
              font-display: swap;
              src: url(\${url.resourcesPath}/build/fonts/WorkSans/worksans-semibold-webfont.woff2)
                format("woff2");
            }
            @font-face {
              font-family: "Work Sans";
              font-style: normal;
              font-weight: 700;
              font-display: swap;
              src: url(\${url.resourcesPath}/build/fonts/WorkSans/worksans-bold-webfont.woff2)
                format("woff2");
            }
        `;

            expect(isSameCode(fixedCssCode, fixedCssCodeExpected)).toBe(true);
        });
    });

    describe("with url pathName", () => {
        const cssCode = `
        @font-face {
          font-family: "Work Sans";
          font-style: normal;
          font-weight: 400;
          font-display: swap;
          src: url("/x/y/z/fonts/WorkSans/worksans-regular-webfont.woff2") format("woff2");
        }
        @font-face {
          font-family: "Work Sans";
          font-style: normal;
          font-weight: 500;
          font-display: swap;
          src: url("/x/y/z/fonts/WorkSans/worksans-medium-webfont.woff2") format("woff2");
        }
        @font-face {
          font-family: "Work Sans";
          font-style: normal;
          font-weight: 600;
          font-display: swap;
          src: url("/x/y/z/fonts/WorkSans/worksans-semibold-webfont.woff2") format("woff2");
        }
        @font-face {
          font-family: "Work Sans";
          font-style: normal;
          font-weight: 700;
          font-display: swap;
          src: url("/x/y/z/fonts/WorkSans/worksans-bold-webfont.woff2") format("woff2");
        }
    `;
        it("transforms css for standalone app properly", () => {
            const { fixedCssCode } = replaceImportsInInlineCssCode({
                cssCode,
                "buildOptions": {
                    "urlPathname": "/x/y/z/"
                }
            });

            const fixedCssCodeExpected = `
                @font-face {
                  font-family: "Work Sans";
                  font-style: normal;
                  font-weight: 400;
                  font-display: swap;
                  src: url(\${url.resourcesPath}/build/fonts/WorkSans/worksans-regular-webfont.woff2)
                    format("woff2");
                }
                @font-face {
                  font-family: "Work Sans";
                  font-style: normal;
                  font-weight: 500;
                  font-display: swap;
                  src: url(\${url.resourcesPath}/build/fonts/WorkSans/worksans-medium-webfont.woff2)
                    format("woff2");
                }
                @font-face {
                  font-family: "Work Sans";
                  font-style: normal;
                  font-weight: 600;
                  font-display: swap;
                  src: url(\${url.resourcesPath}/build/fonts/WorkSans/worksans-semibold-webfont.woff2)
                    format("woff2");
                }
                @font-face {
                  font-family: "Work Sans";
                  font-style: normal;
                  font-weight: 700;
                  font-display: swap;
                  src: url(\${url.resourcesPath}/build/fonts/WorkSans/worksans-bold-webfont.woff2)
                    format("woff2");
                }
            `;

            expect(isSameCode(fixedCssCode, fixedCssCodeExpected)).toBe(true);
        });
    });
});