*
* @author danvdk@gmail.com (Dan Vanderkam)
*/
-var dataApiTestCase = TestCase("data-api");
+describe("data-api", function() {
-dataApiTestCase.prototype.setUp = function() {
+var opts, graphDiv;
+
+beforeEach(function() {
document.body.innerHTML = "<div id='graph'></div>";
- this.opts = {
+ opts = {
width: 480,
height: 320
};
- this.graphDiv = document.getElementById("graph");
-};
+ graphDiv = document.getElementById("graph");
+});
-dataApiTestCase.prototype.tearDown = function() {
-};
+afterEach(function() {
+});
-dataApiTestCase.prototype.testBasicAccessors = function() {
- var g = new Dygraph(this.graphDiv, temperature_data, this.opts);
+it('testBasicAccessors', function() {
+ var g = new Dygraph(graphDiv, temperature_data, opts);
- assertEquals(365, g.numRows());
- assertEquals(3, g.numColumns());
+ assert.equal(365, g.numRows());
+ assert.equal(3, g.numColumns());
// 2007-01-01,62,39
- assertEquals(62, g.getValue(0, 1));
- assertEquals(39, g.getValue(0, 2));
+ assert.equal(62, g.getValue(0, 1));
+ assert.equal(39, g.getValue(0, 2));
// 2007-12-31,57,42
- assertEquals(57, g.getValue(364, 1));
- assertEquals(42, g.getValue(364, 2));
-};
+ assert.equal(57, g.getValue(364, 1));
+ assert.equal(42, g.getValue(364, 2));
+});
-dataApiTestCase.prototype.testAccessorsCustomBars = function() {
- var g = new Dygraph(this.graphDiv, data_temp_high_low, {
+it('testAccessorsCustomBars', function() {
+ var g = new Dygraph(graphDiv, data_temp_high_low, {
customBars: true
});
- assertEquals(1070, g.numRows());
- assertEquals(3, g.numColumns());
+ assert.equal(1070, g.numRows());
+ assert.equal(3, g.numColumns());
// 2007-01-01,46;51;56,43;45;48
- assertEquals([46, 51, 56], g.getValue(0, 1));
- assertEquals([43, 45, 48], g.getValue(0, 2));
+ assert.deepEqual([46, 51, 56], g.getValue(0, 1));
+ assert.deepEqual([43, 45, 48], g.getValue(0, 2));
// 2009-12-05,37;42;47 (i.e. missing second column)
- assertEquals([37, 42, 47], g.getValue(1069, 1));
- assertEquals([null, null, null], g.getValue(1069, 2));
-};
+ assert.deepEqual([37, 42, 47], g.getValue(1069, 1));
+ assert.deepEqual([null, null, null], g.getValue(1069, 2));
+});
// Regression test for #554.
-dataApiTestCase.prototype.testGetRowForX = function() {
- var g = new Dygraph(this.graphDiv, [
+it('testGetRowForX', function() {
+ var g = new Dygraph(graphDiv, [
"x,y",
"1,2",
"3,4",
"5,6",
"7,8",
"9,10"
- ].join('\n'), this.opts);
-
- assertEquals(null, g.getRowForX(0));
- assertEquals(0, g.getRowForX(1));
- assertEquals(null, g.getRowForX(2));
- assertEquals(1, g.getRowForX(3));
- assertEquals(null, g.getRowForX(4));
- assertEquals(2, g.getRowForX(5));
- assertEquals(null, g.getRowForX(6));
- assertEquals(3, g.getRowForX(7));
- assertEquals(null, g.getRowForX(8));
- assertEquals(4, g.getRowForX(9));
- assertEquals(null, g.getRowForX(10));
-};
+ ].join('\n'), opts);
+
+ assert.equal(null, g.getRowForX(0));
+ assert.equal(0, g.getRowForX(1));
+ assert.equal(null, g.getRowForX(2));
+ assert.equal(1, g.getRowForX(3));
+ assert.equal(null, g.getRowForX(4));
+ assert.equal(2, g.getRowForX(5));
+ assert.equal(null, g.getRowForX(6));
+ assert.equal(3, g.getRowForX(7));
+ assert.equal(null, g.getRowForX(8));
+ assert.equal(4, g.getRowForX(9));
+ assert.equal(null, g.getRowForX(10));
+});
// If there are rows with identical x-values, getRowForX promises that it will
// return the first one.
-dataApiTestCase.prototype.testGetRowForXDuplicates = function() {
- var g = new Dygraph(this.graphDiv, [
+it('testGetRowForXDuplicates', function() {
+ var g = new Dygraph(graphDiv, [
"x,y",
"1,2", // 0
"1,4", // 1
"9,6",
"9,8",
"9,10"
- ].join('\n'), this.opts);
+ ].join('\n'), opts);
+
+ assert.equal(0, g.getRowForX(1));
+ assert.equal(null, g.getRowForX(2));
+ assert.equal(5, g.getRowForX(9));
+});
- assertEquals(0, g.getRowForX(1));
- assertEquals(null, g.getRowForX(2));
- assertEquals(5, g.getRowForX(9));
-};
+});