finish service tests

Signed-off-by: Danilo Romano <[email protected]>

tests/unit/server/service.test.ts

@@ -33,24 +33,50 @@ describe("#Service - test service implementation", () => {
 
  })
 
- test("#createFileStream", async () => {
+ test("#getFileInfo", async () => {
  const filename = "test.png"
+ const mockFilePath = `${publicDirectory}/${filename}`
+
+ const service = new Service();
+
+ jest.spyOn(fsPromises, fsPromises.access.name as "access").mockResolvedValue()
+
+ const result = await service.getFileInfo(filename)
+
+ const expectedResult = {
+ type: ".png",
+ name: mockFilePath
+ }
+
+ expect(expectedResult).toStrictEqual(result)
+
+
+
+ })
+
+ test("#getFileStream", async () => {
+ const filename = "video.mp4"
+ const readableStream = TestUtil.generateReadableStream([filename])
  const [, extension] = filename.split(".")
 
- const mockFilePath = `${publicDirectory}/${extension}`
-
+ const mockFilePath = `${publicDirectory}/${filename}`
+ const service = new Service();
  jest.spyOn(fsPromises, fsPromises.access.name as "access").mockResolvedValue()
  jest.spyOn(path, path.extname.name as "extname").mockReturnValue(extension)
  jest.spyOn(path, path.join.name as "join").mockReturnValue(mockFilePath)
-
- const service = new Service();
 
- const { name, type } = await service.getFileInfo(filename)
 
+ jest.spyOn(fs, fs.createReadStream.name as "createReadStream").mockReturnValue(readableStream)
+
+ const expectedResult = {
+ stream:readableStream,
+ type: extension
+ }
+
+ const streamResult = await service.getFileStream(filename)
 
- expect(path.extname).toHaveBeenCalledWith(mockFilePath)
- expect(name).toEqual(mockFilePath)
- expect(type).toEqual(extension)
+ expect(streamResult).toStrictEqual(expectedResult)
+ expect(fs.createReadStream).toHaveBeenCalledWith(mockFilePath)
 
 
  })