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[Plot] Add specs for plotting modes

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Add specs for stacked/overlaid plot modes. WTD-625.
This commit is contained in:
Victor Woeltjen 2014-12-12 12:56:26 -08:00
parent 112d94e189
commit c8c50f8fb1
3 changed files with 214 additions and 21 deletions
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11
platform/features/plot/test/PlotControllerSpec.js
View File

@ -12,7 +12,6 @@ define(
var mockScope,
mockTelemetry, // mock telemetry controller
mockData,
mockElement,
mockDomainObject,
controller;
@ -31,10 +30,6 @@ define(
"data",
[ "getPointCount", "getDomainValue", "getRangeValue" ]
);
mockElement = jasmine.createSpyObj(
"element",
[ "getBoundingClientRect" ]
);
mockDomainObject = jasmine.createSpyObj(
"domainObject",
[ "getId", "getModel", "getCapability" ]
@ -45,12 +40,6 @@ define(
mockData.getPointCount.andReturn(2);
mockData.getDomainValue.andCallFake(echo);
mockData.getRangeValue.andCallFake(echo);
mockElement.getBoundingClientRect.andReturn({
left: 0,
top: 0,
width: 100,
height: 100
});
controller = new PlotController(mockScope);
});

111
platform/features/plot/test/modes/PlotOverlayModeSpec.js
View File

@ -9,16 +9,117 @@ define(
"use strict";
describe("Overlaid plot mode", function () {
var testDrawingObject;
var mockDomainObject,
mockPrepared,
testBuffers,
mode;
function mockElement(x, y, w, h) {
return {
getBoundingClientRect: function () {
return { left: x, top: y, width: w, height: h };
}
};
}
it("draws all lines to one subplot", function () {
function doZoom(subplot, i) {
subplot.startMarquee({ target: mockElement() });
subplot.hover({ target: mockElement() });
subplot.endMarquee({ target: mockElement() });
}
// Should have put some lines in the drawing scope,
// which the template should pass along to the renderer
//expect(testDrawingObject.lines).toBeDefined();
beforeEach(function () {
mockDomainObject = jasmine.createSpyObj(
"domainObject",
[ "getId", "getModel", "getCapability" ]
);
// Prepared telemetry data
mockPrepared = jasmine.createSpyObj(
"prepared",
[ "getDomainOffset", "getOrigin", "getDimensions", "getBuffers" ]
);
// Act as if we have three buffers full of data
testBuffers = [["a"], ["b"], ["c"]];
mockPrepared.getBuffers.andReturn(testBuffers);
mockPrepared.getDomainOffset.andReturn(1234);
mockPrepared.getOrigin.andReturn([10, 10]);
mockPrepared.getDimensions.andReturn([500, 500]);
mode = new PlotOverlayMode([
mockDomainObject,
mockDomainObject,
mockDomainObject
]);
});
it("creates one sub-plot for all domain objects", function () {
expect(mode.getSubPlots().length).toEqual(1);
});
it("draws telemetry to subplots", function () {
// Verify precondition
mode.getSubPlots().forEach(function (subplot) {
// Either empty list or undefined is fine;
// just want to make sure there are no lines.
expect(subplot.getDrawingObject().lines || [])
.toEqual([]);
});
mode.plotTelemetry(mockPrepared);
// Should all each have one line
mode.getSubPlots().forEach(function (subplot, i) {
// Either empty list or undefined is fine;
// just want to make sure there are no lines.
expect(subplot.getDrawingObject().lines.length)
.toEqual(3);
// Make sure all buffers were drawn, in order.
subplot.getDrawingObject().lines.forEach(function (line, j) {
expect(line.buffer).toEqual(testBuffers[j]);
});
});
});
it("tracks zoomed state of subplots", function () {
// Should start out unzoomed
expect(mode.isZoomed()).toBeFalsy();
// Trigger some zoom changes
mode.getSubPlots().forEach(doZoom);
// Should start out unzoomed
expect(mode.isZoomed()).toBeTruthy();
});
it("supports unzooming", function () {
// Trigger some zoom changes
mode.getSubPlots().forEach(doZoom);
// Verify that we are indeed zoomed now
expect(mode.isZoomed()).toBeTruthy();
// Unzoom
mode.unzoom();
// Should no longer be zoomed
expect(mode.isZoomed()).toBeFalsy();
});
it("supports stepping back through zoom states", function () {
// Trigger some zoom changes
mode.getSubPlots().forEach(doZoom);
// Step back the same number of zoom changes
mode.getSubPlots().forEach(function (subplot, i) {
// Should still be zoomed at start of each iteration
expect(mode.isZoomed()).toBeTruthy();
mode.stepBackPanZoom();
});
// Should no longer be zoomed
expect(mode.isZoomed()).toBeFalsy();
});
});
}
);

113
platform/features/plot/test/modes/PlotStackModeSpec.js
View File

@ -9,13 +9,116 @@ define(
"use strict";
describe("Stacked plot mode", function () {
var testDrawingObject;
var mockDomainObject,
mockPrepared,
testBuffers,
mode;
it("draws all lines to one subplot", function () {
function mockElement(x, y, w, h) {
return {
getBoundingClientRect: function () {
return { left: x, top: y, width: w, height: h };
}
};
}
// Should have put some lines in the drawing scope,
// which the template should pass along to the renderer
//expect(testDrawingObject.lines).toBeDefined();
function doZoom(subplot, i) {
subplot.startMarquee({ target: mockElement() });
subplot.hover({ target: mockElement() });
subplot.endMarquee({ target: mockElement() });
}
beforeEach(function () {
mockDomainObject = jasmine.createSpyObj(
"domainObject",
[ "getId", "getModel", "getCapability" ]
);
// Prepared telemetry data
mockPrepared = jasmine.createSpyObj(
"prepared",
[ "getDomainOffset", "getOrigin", "getDimensions", "getBuffers" ]
);
// Act as if we have three buffers full of data
testBuffers = [["a"], ["b"], ["c"]];
mockPrepared.getBuffers.andReturn(testBuffers);
mockPrepared.getDomainOffset.andReturn(1234);
mockPrepared.getOrigin.andReturn([10, 10]);
mockPrepared.getDimensions.andReturn([500, 500]);
mode = new PlotStackMode([
mockDomainObject,
mockDomainObject,
mockDomainObject
]);
});
it("creates one sub-plot per domain object", function () {
expect(mode.getSubPlots().length).toEqual(3);
});
it("draws telemetry to subplots", function () {
// Verify precondition
mode.getSubPlots().forEach(function (subplot) {
// Either empty list or undefined is fine;
// just want to make sure there are no lines.
expect(subplot.getDrawingObject().lines || [])
.toEqual([]);
});
mode.plotTelemetry(mockPrepared);
// Should all each have one line
mode.getSubPlots().forEach(function (subplot, i) {
// Either empty list or undefined is fine;
// just want to make sure there are no lines.
expect(subplot.getDrawingObject().lines.length)
.toEqual(1);
// Make sure the right buffer was drawn to the
// right subplot.
expect(subplot.getDrawingObject().lines[0].buffer)
.toEqual(testBuffers[i]);
});
});
it("tracks zoomed state of subplots", function () {
// Should start out unzoomed
expect(mode.isZoomed()).toBeFalsy();
// Trigger some zoom changes
mode.getSubPlots().forEach(doZoom);
// Should start out unzoomed
expect(mode.isZoomed()).toBeTruthy();
});
it("supports unzooming", function () {
// Trigger some zoom changes
mode.getSubPlots().forEach(doZoom);
// Verify that we are indeed zoomed now
expect(mode.isZoomed()).toBeTruthy();
// Unzoom
mode.unzoom();
// Should no longer be zoomed
expect(mode.isZoomed()).toBeFalsy();
});
it("supports stepping back through zoom states", function () {
// Trigger some zoom changes
mode.getSubPlots().forEach(doZoom);
// Step back the same number of zoom changes
mode.getSubPlots().forEach(function (subplot, i) {
// Should still be zoomed at start of each iteration
expect(mode.isZoomed()).toBeTruthy();
mode.stepBackPanZoom();
});
// Should no longer be zoomed
expect(mode.isZoomed()).toBeFalsy();
});
});