Convert tests from jstd to Mocha.

[dygraphs.git] / auto_tests / tests / dygraph-options-tests.js

diff --git a/auto_tests/tests/dygraph-options-tests.js b/auto_tests/tests/dygraph-options-tests.js
index 7222a21..4311fb5 100644 (file)
--- a/auto_tests/tests/dygraph-options-tests.js
+++ b/auto_tests/tests/dygraph-options-tests.js
@@ -1,19 +1,22 @@
 /** 
  * @fileoverview Test cases for DygraphOptions.
  */
-var DygraphOptionsTestCase = TestCase("dygraph-options-tests");
+describe("dygraph-options-tests", function() {
 
-DygraphOptionsTestCase.prototype.setUp = function() {
+var graph;
+
+beforeEach(function() {
   document.body.innerHTML = "<div id='graph'></div>";
-};
+  graph = document.getElementById("graph");
+});
 
-DygraphOptionsTestCase.prototype.tearDown = function() {
-};
+afterEach(function() {
+});
 
 /*
  * Pathalogical test to ensure getSeriesNames works
  */
-DygraphOptionsTestCase.prototype.testGetSeriesNames = function() {
+it('testGetSeriesNames', function() {
   var opts = {
     width: 480,
     height: 320
@@ -22,20 +25,19 @@ DygraphOptionsTestCase.prototype.testGetSeriesNames = function() {
       "0,-1,0,0";
 
   // Kind of annoying that you need a DOM to test the object.
-  var graph = document.getElementById("graph");
   var g = new Dygraph(graph, data, opts);
 
   // We don't need to get at g's attributes_ object just
   // to test DygraphOptions.
   var o = new DygraphOptions(g);
-  assertEquals(["Y", "Y2", "Y3"], o.seriesNames()); 
-};
+  assert.deepEqual(["Y", "Y2", "Y3"], o.seriesNames()); 
+});
 
 /*
  * Ensures that even if logscale is set globally, it doesn't impact the
  * x axis.
  */
-DygraphOptionsTestCase.prototype.testGetLogscaleForX = function() {
+it('testGetLogscaleForX', function() {
   var opts = {
     width: 480,
     height: 320
@@ -44,16 +46,15 @@ DygraphOptionsTestCase.prototype.testGetLogscaleForX = function() {
       "1,-1,2,3";
 
   // Kind of annoying that you need a DOM to test the object.
-  var graph = document.getElementById("graph");
   var g = new Dygraph(graph, data, opts);
 
-  assertFalse(!!g.getOptionForAxis('logscale', 'x'));
-  assertFalse(!!g.getOptionForAxis('logscale', 'y'));
+  assert.isFalse(!!g.getOptionForAxis('logscale', 'x'));
+  assert.isFalse(!!g.getOptionForAxis('logscale', 'y'));
 
   g.updateOptions({ logscale : true });
-  assertFalse(!!g.getOptionForAxis('logscale', 'x'));
-  assertTrue(!!g.getOptionForAxis('logscale', 'y'));
-};
+  assert.isFalse(!!g.getOptionForAxis('logscale', 'x'));
+  assert.isTrue(!!g.getOptionForAxis('logscale', 'y'));
+});
 
 // Helper to gather all warnings emitted by Dygraph constructor.
 // Removes everything after the first open parenthesis in each warning.
@@ -72,24 +73,23 @@ var getWarnings = function(div, data, opts) {
   return warnings;
 };
 
-DygraphOptionsTestCase.prototype.testLogWarningForNonexistentOption = function() {
+it('testLogWarningForNonexistentOption', function() {
   if (typeof(Dygraph.OPTIONS_REFERENCE) === 'undefined') {
     return;  // this test won't pass in non-debug mode.
   }
 
-  var graph = document.getElementById("graph");
   var data = "X,Y,Y2,Y3\n" +
       "1,-1,2,3";
 
   var expectWarning = function(opts, badOptionName) {
     DygraphOptions.resetWarnings_();
     var warnings = getWarnings(graph, data, opts);
-    assertEquals(['Unknown option ' + badOptionName], warnings);
+    assert.deepEqual(['Unknown option ' + badOptionName], warnings);
   };
   var expectNoWarning = function(opts) {
     DygraphOptions.resetWarnings_();
     var warnings = getWarnings(graph, data, opts);
-    assertEquals([], warnings);
+    assert.deepEqual([], warnings);
   };
 
   expectNoWarning({});
@@ -100,19 +100,20 @@ DygraphOptionsTestCase.prototype.testLogWarningForNonexistentOption = function()
   expectWarning({highlightSeriesOpts: {anotherNonExistentOption: true}}, 'anotherNonExistentOption');
   expectNoWarning({highlightSeriesOpts: {strokeWidth: 20}});
   expectNoWarning({strokeWidth: 20});
-};
+});
 
-DygraphOptionsTestCase.prototype.testOnlyLogsEachWarningOnce = function() {
+it('testOnlyLogsEachWarningOnce', function() {
   if (typeof(Dygraph.OPTIONS_REFERENCE) === 'undefined') {
     return;  // this test won't pass in non-debug mode.
   }
 
-  var graph = document.getElementById("graph");
   var data = "X,Y,Y2,Y3\n" +
       "1,-1,2,3";
 
   var warnings1 = getWarnings(graph, data, {nonExistent: true});
   var warnings2 = getWarnings(graph, data, {nonExistent: true});
-  assertEquals(['Unknown option nonExistent'], warnings1);
-  assertEquals([], warnings2);
-};
+  assert.deepEqual(['Unknown option nonExistent'], warnings1);
+  assert.deepEqual([], warnings2);
+});
+
+});