html2canvas/tests/mocha/form-rendering.html

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<html>
<head>
<meta charset="utf-8">
<title>Mocha Tests</title>
<link rel="stylesheet" href="lib/mocha.css" />
<script src="../../dist/html2canvas.js"></script>
<script src="../assets/jquery-1.6.2.js"></script>
<script src="lib/expect.js"></script>
<script src="lib/mocha.js"></script>
<style>
.block {
width: 200px;
height: 200px;
}
</style>
</head>
<body>
<div id="mocha"></div>
<script>mocha.setup('bdd')</script>
<div id="block1" class="block">
<input type="text" value="text" />
</div>
<div id="block2" class="block">
<input type="password" value="password" />
</div>
<div id="block3" class="block">
<input type="text" value="text" />
</div>
<div id="block4" class="block">
<textarea>text</textarea>
</div>
<div id="block5" class="block">
<select>
<option value="1">1</option>
<option value="2" selected>2</option>
<option value="3">3</option>
</select>
</div>
<div id="green-block"></div>
<script>
2015-02-03 22:34:05 +03:00
var CanvasRenderer = html2canvas.CanvasRenderer;
describe("Rendering input values", function() {
it("uses default value for input[type='text']", function(done) {
CanvasRenderer.prototype.text = function(text) {
expect(text).to.equal('text');
};
html2canvas(document.querySelector("#block1"), {renderer: CanvasRenderer, strict: true}).then(function(canvas) {
expect(canvas.width).to.equal(200);
expect(canvas.height).to.equal(200);
done();
}).catch(function(error) {
done(error);
});
});
it("uses transformed value for input[type='password']", function(done) {
var count = 0;
CanvasRenderer.prototype.text = function(text) {
expect(text).to.equal('•');
count++;
};
html2canvas(document.querySelector("#block2"), {renderer: CanvasRenderer, strict: true}).then(function(canvas) {
expect(canvas.width).to.equal(200);
expect(canvas.height).to.equal(200);
expect(count).to.equal("password".length);
done();
}).catch(function(error) {
done(error);
});
});
it("used property and not attribute for rendering", function(done) {
document.querySelector("#block3 input").value = 'updated';
CanvasRenderer.prototype.text = function(text) {
expect(text).to.equal('updated');
};
html2canvas(document.querySelector("#block3"), {renderer: CanvasRenderer, strict: true}).then(function(canvas) {
expect(canvas.width).to.equal(200);
expect(canvas.height).to.equal(200);
done();
}).catch(function(error) {
done(error);
});
});
describe("Rendering textarea values", function() {
it("uses default value correctly", function(done) {
CanvasRenderer.prototype.text = function(text) {
expect(text).to.equal('text');
};
html2canvas(document.querySelector("#block4"), {renderer: CanvasRenderer, strict: true}).then(function(canvas) {
expect(canvas.width).to.equal(200);
expect(canvas.height).to.equal(200);
done();
}).catch(function(error) {
done(error);
});
});
it("used property and not attribute for rendering", function(done) {
document.querySelector("#block4 textarea").value = 'updated';
CanvasRenderer.prototype.text = function(text) {
expect(text).to.equal('updated');
};
html2canvas(document.querySelector("#block4"), {renderer: CanvasRenderer, strict: true}).then(function(canvas) {
expect(canvas.width).to.equal(200);
expect(canvas.height).to.equal(200);
done();
}).catch(function(error) {
done(error);
});
});
});
describe("Select values", function() {
it("uses default value correctly", function(done) {
CanvasRenderer.prototype.text = function(text) {
expect(text).to.equal('2');
};
html2canvas(document.querySelector("#block5"), {renderer: CanvasRenderer, strict: true}).then(function(canvas) {
expect(canvas.width).to.equal(200);
expect(canvas.height).to.equal(200);
done();
}).catch(function(error) {
done(error);
});
});
it("used property and not attribute for rendering", function(done) {
document.querySelector("#block5 select").value = '3';
CanvasRenderer.prototype.text = function(text) {
expect(text).to.equal('3');
};
html2canvas(document.querySelector("#block5"), {renderer: CanvasRenderer, strict: true}).then(function(canvas) {
expect(canvas.width).to.equal(200);
expect(canvas.height).to.equal(200);
done();
}).catch(function(error) {
done(error);
});
});
});
});
mocha.checkLeaks();
mocha.globals(['jQuery']);
if (window.mochaPhantomJS) {
mochaPhantomJS.run();
}
else {
mocha.run();
}
mocha.suite.afterAll(function() {
document.body.setAttribute('data-complete', 'true');
});
</script>
</body>
</html>