ExternalVendorCode/openmct
1
0
Fork 0
mirror of https://github.com/nasa/openmct.git synced 2025-01-02 19:36:41 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[Testing] Add tests to ensure correct image type

Browse Source 
Issue #967
This commit is contained in:
David Hudson 2016-09-12 17:00:28 +09:00
parent 487ec7907c
commit bb34528a86
1 changed files with 27 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
platform/features/plot/test/services/ExportImageServiceSpec.js
View File

@ -32,10 +32,13 @@ define(
mockTimeout, mockTimeout,
mockLog, mockLog,
mockHtml2Canvas, mockHtml2Canvas,
mockCanvas,
mockJsPDF, mockJsPDF,
mockJsPDFSave, mockJsPDFSave,
mockSaveAs, mockSaveAs,
mockFileReader,
mockExportTimeoutConstant, mockExportTimeoutConstant,
testElement,
exportImageService; exportImageService;
describe("ExportImageService", function () { describe("ExportImageService", function () {
@ -69,7 +72,13 @@ define(
"$log", "$log",
["warn"] ["warn"]
); );
mockHtml2Canvas = jasmine.createSpy("html2canvas"); mockHtml2Canvas = jasmine.createSpy("html2canvas").andCallFake(function (element, opts) {
opts.onrendered(mockCanvas);
});
mockCanvas = jasmine.createSpyObj(
"canvas",
["toBlob"]
);
mockJsPDFSave = jasmine.createSpy("jsPDFSave"); mockJsPDFSave = jasmine.createSpy("jsPDFSave");
mockJsPDF = function () { mockJsPDF = function () {
return { return {
@ -78,7 +87,12 @@ define(
}; };
}; };
mockSaveAs = jasmine.createSpy("saveAs"); mockSaveAs = jasmine.createSpy("saveAs");
mockFileReader = jasmine.createSpyObj(
"FileReader",
["readAsDataURL", "onloadend"]
);
mockExportTimeoutConstant = 0; mockExportTimeoutConstant = 0;
testElement = {};
exportImageService = new ExportImageService( exportImageService = new ExportImageService(
mockQ, mockQ,
@ -87,32 +101,37 @@ define(
mockExportTimeoutConstant, mockExportTimeoutConstant,
mockHtml2Canvas, mockHtml2Canvas,
mockJsPDF, mockJsPDF,
mockSaveAs mockSaveAs,
mockFileReader
); );
}); });
it("runs html2canvas and tries to save a pdf", function () { it("runs html2canvas and tries to save a pdf", function () {
exportImageService.exportPDF("", "plot.pdf"); exportImageService.exportPDF(testElement, "plot.pdf");
mockFileReader.onloadend();
expect(mockHtml2Canvas).toHaveBeenCalled(); expect(mockHtml2Canvas).toHaveBeenCalledWith(testElement, { onrendered: jasmine.any(Function) });
expect(mockCanvas.toBlob).toHaveBeenCalledWith(mockDeferred.resolve, "image/jpeg");
expect(mockDeferred.reject).not.toHaveBeenCalled(); expect(mockDeferred.reject).not.toHaveBeenCalled();
expect(mockJsPDFSave).toHaveBeenCalled(); expect(mockJsPDFSave).toHaveBeenCalled();
expect(mockPromise.finally).toHaveBeenCalled(); expect(mockPromise.finally).toHaveBeenCalled();
}); });
it("runs html2canvas and tries to save a png", function () { it("runs html2canvas and tries to save a png", function () {
exportImageService.exportPNG("", "plot.png"); exportImageService.exportPNG(testElement, "plot.png");
expect(mockHtml2Canvas).toHaveBeenCalled(); expect(mockHtml2Canvas).toHaveBeenCalledWith(testElement, { onrendered: jasmine.any(Function) });
expect(mockCanvas.toBlob).toHaveBeenCalledWith(mockDeferred.resolve, "image/png");
expect(mockDeferred.reject).not.toHaveBeenCalled(); expect(mockDeferred.reject).not.toHaveBeenCalled();
expect(mockSaveAs).toHaveBeenCalled(); expect(mockSaveAs).toHaveBeenCalled();
expect(mockPromise.finally).toHaveBeenCalled(); expect(mockPromise.finally).toHaveBeenCalled();
}); });
it("runs html2canvas and tries to save a jpg", function () { it("runs html2canvas and tries to save a jpg", function () {
exportImageService.exportJPG("", "plot.png"); exportImageService.exportJPG(testElement, "plot.png");
expect(mockHtml2Canvas).toHaveBeenCalled(); expect(mockHtml2Canvas).toHaveBeenCalledWith(testElement, { onrendered: jasmine.any(Function) });
expect(mockCanvas.toBlob).toHaveBeenCalledWith(mockDeferred.resolve, "image/jpeg");
expect(mockDeferred.reject).not.toHaveBeenCalled(); expect(mockDeferred.reject).not.toHaveBeenCalled();
expect(mockSaveAs).toHaveBeenCalled(); expect(mockSaveAs).toHaveBeenCalled();
expect(mockPromise.finally).toHaveBeenCalled(); expect(mockPromise.finally).toHaveBeenCalled();