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@@ -9,184 +9,484 @@ import {
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} from '../../../lib/renderers';
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-describe('jupyter-ui', () => {
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+describe('renderers', () => {
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describe('TextRenderer', () => {
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- it('should have the text/plain and jupyter/console-text mimetype', () => {
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- let mimetypes = ['text/plain', 'application/vnd.jupyter.console-text'];
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- let t = new TextRenderer();
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- expect(t.mimetypes).to.eql(mimetypes);
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+ describe('#mimetypes', () => {
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+
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+ it('should have the text/plain and jupyter/console-text mimetype', () => {
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+ let mimetypes = ['text/plain', 'application/vnd.jupyter.console-text'];
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+ let t = new TextRenderer();
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+ expect(t.mimetypes).to.eql(mimetypes);
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+ });
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+
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});
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- it('should output the correct HTML', () => {
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- let consoleText = 'x = 2 ** a';
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- let t = new TextRenderer();
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- let w = t.render('application/vnd.jupyter.console-text', consoleText);
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- let el = w.node;
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- expect(el.innerHTML).to.be("<pre>x = 2 ** a</pre>");
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- expect(el.textContent).to.be(consoleText);
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+ describe('#sanitizable()', () => {
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+
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+ it('should be `false`', () => {
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+ let t = new TextRenderer();
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+ expect(t.sanitizable('text/plain')).to.be(false);
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+ expect(t.sanitizable('application/vnd.jupyter.console-text')).to.be(false);
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+ });
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+
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});
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- it('should output the correct HTML with ansi colors', () => {
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- let text = 'There is no text but \x1b[01;41;32mtext\x1b[00m.\nWoo.'
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- let plainText = 'There is no text but text.\nWoo.'
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- let innerHTML = '<pre>There is no text but <span style="color:rgb(0, 255, 0);background-color:rgb(187, 0, 0)">text</span>.\nWoo.</pre>'
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- let t = new TextRenderer();
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- let w = t.render('application/vnd.jupyter.console-text', text);
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- let el = w.node;
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- expect(el.innerHTML).to.be(innerHTML);
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- expect(el.textContent).to.be(plainText);
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+ describe('#isSafe()', () => {
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+
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+ it('should be `true`', () => {
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+ let t = new TextRenderer();
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+ expect(t.isSafe('text/plain')).to.be(true);
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+ expect(t.isSafe('application/vnd.jupyter.console-text')).to.be(true);
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+ });
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+
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});
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- });
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+ describe('#transform()', () => {
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+
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+ it('should output the correct HTML', () => {
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+ let t = new TextRenderer();
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+ let text = t.transform('text/plain', 'x = 2 ** a');
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+ expect(text).to.be('<pre>x = 2 ** a</pre>');
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+ });
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+
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+ it('should output the correct HTML with ansi colors', () => {
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+ let t = new TextRenderer();
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+ let text = 'There is no text but \x1b[01;41;32mtext\x1b[00m.\nWoo.';
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+ text = t.transform('application/vnd.jupyter.console-text', text);
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+ expect(text).to.be('<pre>There is no text but <span style="color:rgb(0, 255, 0);background-color:rgb(187, 0, 0)">text</span>.\nWoo.</pre>');
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+ });
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+
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+ it('should escape inline html', () => {
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+ let t = new TextRenderer();
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+ let text = 'There is no text <script>window.x=1</script> but \x1b[01;41;32mtext\x1b[00m.\nWoo.';
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+ text = t.transform('application/vnd.jupyter.console-text', text);
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+ expect(text).to.be('<pre>There is no text <script>window.x=1</script> but <span style="color:rgb(0, 255, 0);background-color:rgb(187, 0, 0)">text</span>.\nWoo.</pre>');
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+ });
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+
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+ });
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+
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+ describe('#render()', () => {
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+
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+ it('should set the inner html of the widget', () => {
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+ let t = new TextRenderer();
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+ let html = '<pre>Hello</pre>';
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+ let widget = t.render('text/plain', html);
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+ expect(widget.node.innerHTML).to.be(html);
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+ });
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+
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+ });
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+ });
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describe('LatexRenderer', () => {
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- it('should have the text/latex mimetype', () => {
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- let t = new LatexRenderer();
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- expect(t.mimetypes).to.eql(['text/latex']);
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+ describe('#mimetypes', () => {
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+
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+ it('should have the text/latex mimetype', () => {
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+ let t = new LatexRenderer();
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+ expect(t.mimetypes).to.eql(['text/latex']);
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+ });
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+
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+ });
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+
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+ describe('#sanitizable()', () => {
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+
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+ it('should be `false`', () => {
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+ let t = new LatexRenderer();
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+ expect(t.sanitizable('text/latex')).to.be(false);
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+ });
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+
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+ });
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+
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+ describe('#isSafe()', () => {
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+
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+ it('should be `true`', () => {
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+ let t = new LatexRenderer();
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+ expect(t.isSafe('text/latex')).to.be(true);
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+ });
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+
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+ });
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+
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+ describe('#transform()', () => {
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+
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+ it('should be a no-op', () => {
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+ let mathJaxScript = '<script type="math/tex">\sum\limits_{i=0}^{\infty} \frac{1}{n^2}</script>';
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+ let t = new LatexRenderer();
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+ let text = t.transform('text/latex', mathJaxScript);
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+ expect(text).to.be(mathJaxScript);
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+ });
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+
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});
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- it('should output the correct MathJax script', () => {
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- let latex = '\sum\limits_{i=0}^{\infty} \frac{1}{n^2}';
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- let mathJaxScript = '<script type="math/tex">\sum\limits_{i=0}^{\infty} \frac{1}{n^2}</script>';
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- let t = new LatexRenderer();
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- let w = t.render('text/latex', mathJaxScript);
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- expect(w.node.innerHTML).to.be(mathJaxScript);
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+ describe('#render()', () => {
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+
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+ it('should set the textContent of the widget', () => {
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+ let mathJaxScript = '\sum\limits_{i=0}^{\infty} \frac{1}{n^2}';
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+ let t = new LatexRenderer();
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+ let widget = t.render('text/latex', mathJaxScript);
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+ expect(widget.node.textContent).to.be(mathJaxScript);
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+ });
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+
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});
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});
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describe('PDFRenderer', () => {
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- it('should have the application/pdf mimetype', () => {
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- let t = new PDFRenderer();
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- expect(t.mimetypes).to.eql(['application/pdf']);
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+ describe('#mimetypes', () => {
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+
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+ it('should have the application/pdf mimetype', () => {
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+ let t = new PDFRenderer();
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+ expect(t.mimetypes).to.eql(['application/pdf']);
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+ });
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+
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+ });
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+
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+ describe('#sanitizable()', () => {
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+
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+ it('should be `false`', () => {
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+ let t = new PDFRenderer();
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+ expect(t.sanitizable('application/pdf')).to.be(false);
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+ });
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+
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+ });
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+
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+ describe('#isSafe()', () => {
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+
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+ it('should be `false`', () => {
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+ let t = new PDFRenderer();
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+ expect(t.isSafe('application/pdf')).to.be(false);
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+ });
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+
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+ });
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+
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+ describe('#transform()', () => {
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+
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+ it('should be a no-op', () => {
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+ let base64PDF = "I don't have a b64'd PDF";
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+ let t = new PDFRenderer();
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+ let text = t.transform('application/pdf', base64PDF);
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+ expect(text).to.be(base64PDF);
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+ });
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+
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});
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- it('should output the correct HTML', () => {
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- let base64PDF = "I don't have a b64'd PDF";
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- let t = new PDFRenderer();
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- let w = t.render('application/pdf', base64PDF);
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- expect(w.node.innerHTML.indexOf('data:application/pdf')).to.not.be(-1);
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+ describe('#render()', () => {
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+
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+ it('should render the correct HTML', () => {
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+ let base64PDF = "I don't have a b64'd PDF";
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+ let t = new PDFRenderer();
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+ let w = t.render('application/pdf', base64PDF);
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+ expect(w.node.innerHTML.indexOf('data:application/pdf')).to.not.be(-1);
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+ });
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+
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});
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});
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describe('JavascriptRenderer', () => {
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- it('should have the text/javascript mimetype', () => {
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- let mimetypes = ['text/javascript', 'application/javascript'];
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- let t = new JavascriptRenderer();
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- expect(t.mimetypes).to.eql(mimetypes);
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+ describe('#mimetypes', () => {
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+
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+ it('should have the text/javascript mimetype', () => {
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+ let mimetypes = ['text/javascript', 'application/javascript'];
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+ let t = new JavascriptRenderer();
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+ expect(t.mimetypes).to.eql(mimetypes);
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+ });
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+
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});
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- it('should create a script tag', () => {
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- let t = new JavascriptRenderer();
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- let w = t.render('text/javascript', 'window.x = 1');
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- let el = w.node.firstChild as HTMLElement;
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- expect(el.localName).to.be("script");
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- expect(el.textContent).to.be("window.x = 1");
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+ describe('#sanitizable()', () => {
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+
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+ it('should be `false`', () => {
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+ let t = new JavascriptRenderer();
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+ expect(t.sanitizable('text/javascript')).to.be(false);
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+ });
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- // Ensure script has not been run yet
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- expect((window as any).x).to.be(void 0);
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- // Put it on the DOM
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- w.attach(document.body);
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- // Should be evaluated now
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- expect((window as any).x).to.be(1);
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- w.dispose();
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});
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- });
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+ describe('#isSafe()', () => {
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+
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+ it('should be `false`', () => {
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+ let t = new JavascriptRenderer();
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+ expect(t.isSafe('text/javascript')).to.be(false);
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+ });
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+
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+ });
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+ describe('#transform()', () => {
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+
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+ it('should be a no-op', () => {
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+ let t = new PDFRenderer();
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+ let text = t.transform('text/javascript', 'window.x = 1');
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+ expect(text).to.be('window.x = 1');
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+ });
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+
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+ });
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+
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+ describe('#render()', () => {
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+
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+ it('should create a script tag', () => {
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+ let t = new JavascriptRenderer();
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+ let w = t.render('text/javascript', 'window.x = 1');
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+ let el = w.node.firstChild as HTMLElement;
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+ expect(el.localName).to.be('script');
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+ expect(el.textContent).to.be('window.x = 1');
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+
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+ // Ensure script has not been run yet
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+ expect((window as any).x).to.be(void 0);
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+ // Put it on the DOM
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+ w.attach(document.body);
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+ // Should be evaluated now
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+ expect((window as any).x).to.be(1);
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+ w.dispose();
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+ });
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+
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+ });
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+
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+ });
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describe('SVGRenderer', () => {
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- it('should have the image/svg+xml mimetype', () => {
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- let t = new SVGRenderer();
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- expect(t.mimetypes).to.eql(['image/svg+xml']);
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+ describe('#mimetypes', () => {
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+
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+ it('should have the image/svg+xml mimetype', () => {
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+ let t = new SVGRenderer();
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+ expect(t.mimetypes).to.eql(['image/svg+xml']);
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+ });
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+
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+ });
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+
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+ describe('#sanitizable()', () => {
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+
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+ it('should be `true`', () => {
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+ let t = new SVGRenderer();
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+ expect(t.sanitizable('image/svg+xml')).to.be(true);
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+ });
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+
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+ });
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+
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+ describe('#isSafe()', () => {
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+
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+ it('should be `false`', () => {
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+ let t = new SVGRenderer();
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+ expect(t.isSafe('image/svg+xml')).to.be(false);
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+ });
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+
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+ });
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+
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+ describe('#transform()', () => {
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+
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+ it('should be a no-op', () => {
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+ const svg = `
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+ <?xml version="1.0" standalone="no"?>
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+ <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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+ SYSTEM "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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+ <svg></svg>`;
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+ let t = new SVGRenderer();
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+ let text = t.transform('image/svg+xml', svg);
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+ expect(text).to.be(svg);
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+ });
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+
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});
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- it('should create an svg tag', () => {
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- const svg = `
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- <?xml version="1.0" standalone="no"?>
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- <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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- SYSTEM "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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- <svg></svg>
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- `;
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- let t = new SVGRenderer();
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- let w = t.render('image/svg+xml', svg);
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+ describe('#render()', () => {
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+
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+ it('should create an svg tag', () => {
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+ const svg = `
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+ <?xml version="1.0" standalone="no"?>
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+ <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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+ SYSTEM "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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+ <svg></svg>
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+ `;
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+ let t = new SVGRenderer();
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+ let w = t.render('image/svg+xml', svg);
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+ let svgEl = w.node.getElementsByTagName('svg')[0];
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+ expect(svgEl).to.be.ok();
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+ });
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+
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});
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});
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describe('MarkdownRenderer', () => {
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- it('should have the text/markdown mimetype', function() {
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- let t = new MarkdownRenderer();
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- expect(t.mimetypes).to.eql(["text/markdown"]);
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+ describe('#mimetypes', () => {
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+
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+ it('should have the text/markdown mimetype', function() {
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+ let t = new MarkdownRenderer();
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+ expect(t.mimetypes).to.eql(['text/markdown']);
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+ });
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+
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+ });
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+
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+ describe('#sanitizable()', () => {
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+
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+ it('should be `true`', () => {
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+ let t = new MarkdownRenderer();
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+ expect(t.sanitizable('text/markdown')).to.be(true);
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+ });
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+
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+ });
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+
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+ describe('#isSafe()', () => {
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+
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+ it('should be `false`', () => {
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+ let t = new MarkdownRenderer();
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+ expect(t.isSafe('text/markdown')).to.be(false);
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+ });
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+
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});
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- it('should create nice markup', () => {
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- let md = require('../../../examples/filebrowser/sample.md');
|
|
|
- let t = new MarkdownRenderer();
|
|
|
- let w = t.render('text/markdown', md as string);
|
|
|
- expect(w.node.innerHTML).to.be(`<h1>Title first level</h1>\n<h2>Title second Level</h2>\n<h3>Title third level</h3>\n<h4>h4</h4>\n<h5>h5</h5>\n<h6>h6</h6>\n<h1>h1</h1>\n<h2>h2</h2>\n<h3>h3</h3>\n<h4>h4</h4>\n<h5>h6</h5>\n<p>This is just a sample paragraph<br>You can look at different level of nested unorderd list ljbakjn arsvlasc asc asc awsc asc ascd ascd ascd asdc asc</p>\n<ul>\n<li>level 1<ul>\n<li>level 2</li>\n<li>level 2</li>\n<li>level 2<ul>\n<li>level 3</li>\n<li>level 3<ul>\n<li>level 4<ul>\n<li>level 5<ul>\n<li>level 6</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n</li>\n<li>level 2</li>\n</ul>\n</li>\n<li>level 1</li>\n<li>level 1</li>\n<li>level 1<br>Ordered list</li>\n<li>level 1<ol>\n<li>level 1</li>\n<li>level 1<ol>\n<li>level 1</li>\n<li>level 1</li>\n<li>level 1<ol>\n<li>level 1</li>\n<li>level 1<ol>\n<li>level 1</li>\n<li>level 1</li>\n<li>level 1</li>\n</ol>\n</li>\n</ol>\n</li>\n</ol>\n</li>\n</ol>\n</li>\n<li>level 1</li>\n<li>level 1<br>some Horizontal line</li>\n</ul>\n<hr>\n<h2>and another one</h2>\n<p>Colons can be used to align columns.</p>\n<table>\n<thead>\n<tr>\n<th>Tables</th>\n<th>Are</th>\n<th>Cool</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>col 3 is</td>\n<td>right-aligned</td>\n<td>1600</td>\n</tr>\n<tr>\n<td>col 2 is</td>\n<td>centered</td>\n<td>12</td>\n</tr>\n<tr>\n<td>zebra stripes</td>\n<td>are neat</td>\n<td>1</td>\n</tr>\n</tbody>\n</table>\n<p>There must be at least 3 dashes separating each header cell.<br>The outer pipes (|) are optional, and you don\'t need to make the<br>raw Markdown line up prettily. You can also use inline Markdown.</p>\n`);
|
|
|
+ describe('#transform()', () => {
|
|
|
+
|
|
|
+ it('should create nice markup', (done) => {
|
|
|
+ let md = require('../../../examples/filebrowser/sample.md');
|
|
|
+ let t = new MarkdownRenderer();
|
|
|
+ t.transform('text/markdown', md as string).then(text => {
|
|
|
+ expect(text).to.be(`<h1 id="title-first-level">Title first level</h1>\n<h2 id="title-second-level">Title second Level</h2>\n<h3 id="title-third-level">Title third level</h3>\n<h4 id="h4">h4</h4>\n<h5 id="h5">h5</h5>\n<h6 id="h6">h6</h6>\n<h1 id="h1">h1</h1>\n<h2 id="h2">h2</h2>\n<h3 id="h3">h3</h3>\n<h4 id="h4">h4</h4>\n<h5 id="h6">h6</h5>\n<p>This is just a sample paragraph<br>You can look at different level of nested unorderd list ljbakjn arsvlasc asc asc awsc asc ascd ascd ascd asdc asc</p>\n<ul>\n<li>level 1<ul>\n<li>level 2</li>\n<li>level 2</li>\n<li>level 2<ul>\n<li>level 3</li>\n<li>level 3<ul>\n<li>level 4<ul>\n<li>level 5<ul>\n<li>level 6</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n</li>\n<li>level 2</li>\n</ul>\n</li>\n<li>level 1</li>\n<li>level 1</li>\n<li>level 1<br>Ordered list</li>\n<li>level 1<ol>\n<li>level 1</li>\n<li>level 1<ol>\n<li>level 1</li>\n<li>level 1</li>\n<li>level 1<ol>\n<li>level 1</li>\n<li>level 1<ol>\n<li>level 1</li>\n<li>level 1</li>\n<li>level 1</li>\n</ol>\n</li>\n</ol>\n</li>\n</ol>\n</li>\n</ol>\n</li>\n<li>level 1</li>\n<li>level 1<br>some Horizontal line</li>\n</ul>\n<hr>\n<h2 id="and-another-one">and another one</h2>\n<p>Colons can be used to align columns.</p>\n<table>\n<thead>\n<tr>\n<th>Tables</th>\n<th style="text-align:center">Are</th>\n<th style="text-align:right">Cool</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>col 3 is</td>\n<td style="text-align:center">right-aligned</td>\n<td style="text-align:right">1600</td>\n</tr>\n<tr>\n<td>col 2 is</td>\n<td style="text-align:center">centered</td>\n<td style="text-align:right">12</td>\n</tr>\n<tr>\n<td>zebra stripes</td>\n<td style="text-align:center">are neat</td>\n<td style="text-align:right">1</td>\n</tr>\n</tbody>\n</table>\n<p>There must be at least 3 dashes separating each header cell.<br>The outer pipes (|) are optional, and you don't need to make the<br>raw Markdown line up prettily. You can also use inline Markdown.</p>\n`);
|
|
|
+ }).then(done, done);
|
|
|
+ });
|
|
|
+
|
|
|
+ });
|
|
|
+
|
|
|
+ describe('#render()', () => {
|
|
|
+
|
|
|
+ it('should set the inner html', () => {
|
|
|
+ let t = new MarkdownRenderer();
|
|
|
+ let html = '<p>hello</p>';
|
|
|
+ let w = t.render('text/markdown', html);
|
|
|
+ expect(w.node.innerHTML).to.be(html);
|
|
|
+ });
|
|
|
+
|
|
|
});
|
|
|
|
|
|
});
|
|
|
|
|
|
describe('HTMLRenderer', () => {
|
|
|
|
|
|
- it('should have the text/html mimetype', () => {
|
|
|
- let t = new HTMLRenderer();
|
|
|
- expect(t.mimetypes).to.eql(['text/html']);
|
|
|
+ describe('#mimetypes', () => {
|
|
|
+
|
|
|
+ it('should have the text/html mimetype', () => {
|
|
|
+ let t = new HTMLRenderer();
|
|
|
+ expect(t.mimetypes).to.eql(['text/html']);
|
|
|
+ });
|
|
|
+
|
|
|
+ });
|
|
|
+
|
|
|
+ describe('#sanitizable()', () => {
|
|
|
+
|
|
|
+ it('should be `true`', () => {
|
|
|
+ let t = new HTMLRenderer();
|
|
|
+ expect(t.sanitizable('text/html')).to.be(true);
|
|
|
+ });
|
|
|
+
|
|
|
+ });
|
|
|
+
|
|
|
+ describe('#isSafe()', () => {
|
|
|
+
|
|
|
+ it('should be `false`', () => {
|
|
|
+ let t = new HTMLRenderer();
|
|
|
+ expect(t.isSafe('text/html')).to.be(false);
|
|
|
+ });
|
|
|
+
|
|
|
});
|
|
|
|
|
|
- it('should create a div with all the passed in elements', () => {
|
|
|
- let t = new HTMLRenderer();
|
|
|
- const htmlText = '<h1>This is great</h1>';
|
|
|
- let w = t.render('text/html', htmlText);
|
|
|
- let el = w.node.firstChild as HTMLElement;
|
|
|
- expect(el.innerHTML).to.be('This is great');
|
|
|
+ describe('#transform()', () => {
|
|
|
+
|
|
|
+ it('should be a no-op', () => {
|
|
|
+ let t = new HTMLRenderer();
|
|
|
+ const htmlText = '<h1>This is great</h1>';
|
|
|
+ let text = t.transform('text/html', htmlText);
|
|
|
+ expect(text).to.be(htmlText);
|
|
|
+ });
|
|
|
+
|
|
|
});
|
|
|
|
|
|
- it('should execute a script tag when attached', () => {
|
|
|
- const htmlText = '<script>window.y=3;</script>';
|
|
|
- let t = new HTMLRenderer();
|
|
|
- let w = t.render('text/html', htmlText);
|
|
|
- expect((window as any).y).to.be(void 0);
|
|
|
- w.attach(document.body);
|
|
|
- expect((window as any).y).to.be(3);
|
|
|
- w.dispose();
|
|
|
+ describe('#render()', () => {
|
|
|
+
|
|
|
+ it('should set the inner HTML', () => {
|
|
|
+ let t = new HTMLRenderer();
|
|
|
+ const htmlText = '<h1>This is great</h1>';
|
|
|
+ let w = t.render('text/html', htmlText);
|
|
|
+ expect(w.node.innerHTML).to.be('<h1>This is great</h1>');
|
|
|
+ });
|
|
|
+
|
|
|
+ it('should execute a script tag when attached', () => {
|
|
|
+ const htmlText = '<script>window.y=3;</script>';
|
|
|
+ let t = new HTMLRenderer();
|
|
|
+ let w = t.render('text/html', htmlText);
|
|
|
+ expect((window as any).y).to.be(void 0);
|
|
|
+ w.attach(document.body);
|
|
|
+ expect((window as any).y).to.be(3);
|
|
|
+ w.dispose();
|
|
|
+ });
|
|
|
+
|
|
|
});
|
|
|
|
|
|
});
|
|
|
|
|
|
describe('ImageRenderer', () => {
|
|
|
|
|
|
- it('should support multiple mimetypes', () => {
|
|
|
- let t = new ImageRenderer();
|
|
|
- expect(t.mimetypes).to.eql(['image/png', 'image/jpeg', 'image/gif']);
|
|
|
- });
|
|
|
-
|
|
|
- it('should create an <img> with the right mimetype', () => {
|
|
|
- const imageData = 'R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
|
|
|
- let t = new ImageRenderer();
|
|
|
- let w = t.render('image/png', imageData);
|
|
|
- let el = w.node.firstChild as HTMLImageElement;
|
|
|
- expect(el.src).to.be('data:image/png;base64,' + imageData);
|
|
|
- expect(el.localName).to.be('img');
|
|
|
- expect(el.innerHTML).to.be('');
|
|
|
-
|
|
|
- const imageData2 = 'R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs='
|
|
|
- w = t.render('image/gif', imageData2);
|
|
|
- el = w.node.firstChild as HTMLImageElement;
|
|
|
- expect(el.src).to.be('data:image/gif;base64,' + imageData2)
|
|
|
- expect(el.localName).to.be('img');
|
|
|
- expect(el.innerHTML).to.be('');
|
|
|
+ describe('#mimetypes', () => {
|
|
|
+
|
|
|
+ it('should support multiple mimetypes', () => {
|
|
|
+ let t = new ImageRenderer();
|
|
|
+ expect(t.mimetypes).to.eql(['image/png', 'image/jpeg', 'image/gif']);
|
|
|
+ });
|
|
|
+
|
|
|
+ });
|
|
|
+
|
|
|
+ describe('#sanitizable()', () => {
|
|
|
+
|
|
|
+ it('should be `false`', () => {
|
|
|
+ let t = new ImageRenderer();
|
|
|
+ expect(t.sanitizable('image/png')).to.be(false);
|
|
|
+ });
|
|
|
+
|
|
|
+ });
|
|
|
+
|
|
|
+ describe('#isSafe()', () => {
|
|
|
+
|
|
|
+ it('should be `true`', () => {
|
|
|
+ let t = new ImageRenderer();
|
|
|
+ expect(t.isSafe('image/png')).to.be(true);
|
|
|
+ });
|
|
|
+
|
|
|
+ });
|
|
|
+
|
|
|
+ describe('#transform()', () => {
|
|
|
+
|
|
|
+ it('should be a no-op', () => {
|
|
|
+ let t = new ImageRenderer();
|
|
|
+ const imageData = 'R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
|
|
|
+ let text = t.transform('image/png', imageData);
|
|
|
+ expect(text).to.be(imageData);
|
|
|
+ });
|
|
|
+
|
|
|
+ });
|
|
|
+
|
|
|
+ describe('#render()', () => {
|
|
|
+
|
|
|
+ it('should create an <img> with the right mimetype', () => {
|
|
|
+ const imageData = 'R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
|
|
|
+ let t = new ImageRenderer();
|
|
|
+ let w = t.render('image/png', imageData);
|
|
|
+ let el = w.node.firstChild as HTMLImageElement;
|
|
|
+ expect(el.src).to.be('data:image/png;base64,' + imageData);
|
|
|
+ expect(el.localName).to.be('img');
|
|
|
+ expect(el.innerHTML).to.be('');
|
|
|
+
|
|
|
+ const imageData2 = 'R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=';
|
|
|
+ w = t.render('image/gif', imageData2);
|
|
|
+ el = w.node.firstChild as HTMLImageElement;
|
|
|
+ expect(el.src).to.be('data:image/gif;base64,' + imageData2);
|
|
|
+ expect(el.localName).to.be('img');
|
|
|
+ expect(el.innerHTML).to.be('');
|
|
|
+ });
|
|
|
+
|
|
|
});
|
|
|
|
|
|
});
|
Afshin Darian