upload_test_example.js

  it("uploads a valid file", async () => {
    // checks filecount variable
    // before uploading the file
    const countBeforeUpload = await this.contract.fileCount();
    
    await this.contract.uploadFile('path', 1, 'type', 'name');
    
    // checks filecount increased
    // by one after upload
    const countAfterUpload = await this.contract.fileCount();
    assert.equal(Number(countAfterUpload), Number(countBeforeUpload) + 1, "count increased to 1 after upload")
    
    // checks last file contains the same
    // info than the uploaded file
    const lastFile = await this.contract.files(countAfterUpload);
    assert.equal(lastFile.fileName, 'name', "last file has the filename of the previous uploaded file")
    assert.equal(lastFile.filePath, 'path', "last file has the path of the previous uploaded file")
    assert.equal(lastFile.fileSize, 1, "last file has the size of the previous uploaded file")
    assert.equal(lastFile.fileType, 'type', "last file has the type of the previous uploaded file")

  })