add jasmine tests for parcoords to lock issue 4086

plotly · Jul 30, 2019 · b30f07e · b30f07e
1 parent 8a2d707
commit b30f07e
Showing 1 changed file with 92 additions and 6 deletions.
diff --git a/test/jasmine/tests/parcoords_test.js b/test/jasmine/tests/parcoords_test.js
@@ -40,6 +40,12 @@ function mouseTo(x, y) {
     mouseEvent('mouseover', x, y);
 }
 
+function mostOfDrag(x1, y1, x2, y2) {
+    mouseTo(x1, y1);
+    mouseEvent('mousedown', x1, y1);
+    mouseEvent('mousemove', x2, y2);
+}
+
 function purgeGraphDiv(done) {
     var gd = d3.select('.js-plotly-plot').node();
     if(gd) Plotly.purge(gd);
@@ -1301,7 +1307,7 @@ describe('parcoords react more attributes', function() {
     });
 });
 
-describe('parcoords constraint interactions', function() {
+describe('parcoords constraint interactions - without defined axis ranges', function() {
     var gd, initialDashArray0, initialDashArray1;
 
     function initialFigure() {
@@ -1365,11 +1371,6 @@ describe('parcoords constraint interactions', function() {
         return highlight.attributes['stroke-dasharray'].value.split(',').map(Number);
     }
 
-    function mostOfDrag(x1, y1, x2, y2) {
-        mouseTo(x1, y1);
-        mouseEvent('mousedown', x1, y1);
-        mouseEvent('mousemove', x2, y2);
-    }
 
     function checkDashCount(dashArray, intervals) {
         // no-selection dasharrays have 2 entries:
@@ -1539,3 +1540,88 @@ describe('parcoords constraint interactions', function() {
         .then(done);
     });
 });
+
+describe('parcoords constraint interactions - with defined axis ranges', function() {
+    function initialFigure() {
+        return {
+            data: [{
+                type: 'parcoords',
+                dimensions: [{
+                    values: [0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1],
+
+                }, {
+                    values: [0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9],
+                    tickvals: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                    ticktext: ['a', 'b', 'c', 'd', 'e', 'f', 'i', 'j', 'k', 'l'],
+                    range: [3, 7],
+                    constraintrange: [4, 6]
+                }]
+            }],
+            layout: {
+                width: 400,
+                height: 400,
+                margin: {t: 100, b: 100, l: 100, r: 100}
+            }
+        };
+    }
+
+    var gd;
+    var initialSnapDuration;
+    var shortenedSnapDuration = 20;
+    var noSnapDelay = 20;
+    beforeAll(function() {
+        initialSnapDuration = PC.bar.snapDuration;
+        PC.bar.snapDuration = shortenedSnapDuration;
+    });
+
+    afterAll(function() {
+        purgeGraphDiv();
+        PC.bar.snapDuration = initialSnapDuration;
+    });
+
+    beforeEach(function(done) {
+        var hasGD = !!gd;
+        if(!hasGD) gd = createGraphDiv();
+
+        Plotly.react(gd, initialFigure())
+        .catch(failTest)
+        .then(done);
+    });
+
+    it('@noCI @gl updates constraints above and below axis ranges', function(done) {
+        expect(gd.data[0].dimensions[1].constraintrange).toBeCloseToArray([4, 6]);
+
+        var x = 295;
+
+        // first: move above range
+        mostOfDrag(x, 200, x, 100);
+        mouseEvent('mouseup', x, 100);
+        delay(noSnapDelay)()
+        .then(function() {
+            expect(gd.data[0].dimensions[1].constraintrange).toBeCloseToArray([5.75, 8.25]);
+            // move back
+            mostOfDrag(x, 110, x, 210);
+            mouseEvent('mouseup', x, 210);
+        })
+        .then(delay(noSnapDelay))
+        .then(function() {
+            expect(gd.data[0].dimensions[1].constraintrange).toBeCloseToArray([3.75, 6.25]);
+            // move below range
+            mostOfDrag(x, 200, x, 300);
+            mouseEvent('mouseup', x, 300);
+        })
+        .then(delay(noSnapDelay))
+        .then(function() {
+            expect(gd.data[0].dimensions[1].constraintrange).toBeCloseToArray([1.75, 4.25]);
+            // move back
+            mostOfDrag(x, 290, x, 190);
+            mouseEvent('mouseup', x, 190);
+        })
+        .then(delay(noSnapDelay))
+        .then(function() {
+            expect(gd.data[0].dimensions[1].constraintrange).toBeCloseToArray([3.75, 6.25]);
+        })
+        .catch(failTest)
+        .then(done);
+    });
+});