diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..dbe9c82
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.vscode/
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index fd57988..9a228d4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,12 @@
-
 FROM python:3.11-slim
+# FROM python:3.11.3
 
 # set the working directory
 WORKDIR /app
 RUN mkdir /app/uploads
 RUN mkdir /app/split
 RUN mkdir /app/merge
+RUN mkdir /app/projects
 RUN apt-get update
 
 # install dependencies
diff --git a/app.py b/app.py
index c521abf..256cc17 100644
--- a/app.py
+++ b/app.py
@@ -1,13 +1,28 @@
 import shutil
 import os
 from flask import Flask, render_template, request, redirect, jsonify, send_from_directory
-from PyPDF2 import PdfReader, PdfWriter
-from pathlib import Path
+from pdf_util.pdf_project_manager import pdf_project_manager
+
+import datetime as dt
+import logging
+import sys
+
+# Setup Logging
+logging.basicConfig(
+    # level=logging.ERROR,
+    # level=logging.INFO,
+    level=logging.DEBUG,
+    format=str(dt.datetime.now()).replace(" ", "_") + " | %(asctime)s [%(levelname)s] %(message)s",
+    handlers=[
+        logging.FileHandler("/var/log/" + str(dt.datetime.today().strftime('%Y-%m-%d')) + "_-_cron.log"),
+        logging.StreamHandler(sys.stdout)
+    ]
+)
+
 
 app = Flask(__name__)
 
-UPLOAD_FOLDER = 'uploads'
-app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
+app.config['UPLOAD_FOLDER'] = 'uploads'
 
 
 @app.route('/')
@@ -27,41 +42,30 @@ def send_merge(path):
 
 @app.route('/split_to_zip', methods=['POST'])
 def split_to_zip():
-    if 'pdf' not in request.files:
+    if 'pdf_1' not in request.files:
         return redirect(request.url)
 
-    pdf_file = request.files['pdf']
+    pdf_file = request.files['pdf_1']
 
     if pdf_file.filename == '':
         return redirect(request.url)
 
     if pdf_file:
-        in_filename = pdf_file.filename
+        in_filename = pdf_file.filename.rsplit('.', 1)[0]
         filename = os.path.join(app.config['UPLOAD_FOLDER'], pdf_file.filename)
         pdf_file.save(filename)
 
-        out_filenames = []
-        Path("/tmp/split_pdf").mkdir(parents=True, exist_ok=True)
-        with open(filename, 'rb') as pdf_file:
-            pdf_reader = PdfReader(pdf_file)
-            num_pages = len(pdf_reader.pages)
-            for page_num in range(num_pages):
+        # Use pdf_project_manager to split File
+        pdf_project = pdf_project_manager()
+        pdf_project.add_pdf(filename)
 
-                writer = PdfWriter()
-                writer.add_page(pdf_reader.pages[page_num])
+        logging.debug(in_filename)
+        logging.debug(os.path.splitext(pdf_file.filename)[0])
 
-                out_filename = '/tmp/split_pdf/' + in_filename + '_' + str(page_num) + '.pdf'
-                with open(out_filename, 'wb') as outfile:
-                    writer.write(outfile)
-                    out_filenames.append(out_filename)
-
-        shutil.make_archive(in_filename.rsplit('.', 1)[0] + '_splitted', 'zip', "/tmp/split_pdf")
-        zip_filename = in_filename.rsplit('.', 1)[0] + "_splitted.zip"
+        shutil.make_archive(in_filename + '_splitted', 'zip', "/app/projects/" + pdf_project.uuid + '/splitted')
+        zip_filename = in_filename + "_splitted.zip"
         os.rename("/app/" + zip_filename, "/app/split/" + zip_filename)
 
-        for temp_file in out_filenames:
-            Path.unlink(temp_file)
-
         response = jsonify({"url": "/split/" + zip_filename, "name": zip_filename})
         # response.headers.add("Access-Control-Allow-Origin", "*")
         return response
@@ -79,35 +83,27 @@ def merge_to_pdf():
         return redirect(request.url)
 
     if pdf_file_1:
-        filename_1 = os.path.join(app.config['UPLOAD_FOLDER'], pdf_file_1.filename)
+        filename_1 = os.path.join(os.path.dirname(os.path.realpath(__file__)), app.config['UPLOAD_FOLDER'], pdf_file_1.filename)
         pdf_file_1.save(filename_1)
 
     if pdf_file_2:
-        filename_2 = os.path.join(app.config['UPLOAD_FOLDER'], pdf_file_2.filename)
+        filename_2 = os.path.join(os.path.dirname(os.path.realpath(__file__)), app.config['UPLOAD_FOLDER'], pdf_file_2.filename)
         pdf_file_2.save(filename_2)
 
     if pdf_file_1 and pdf_file_2:
+        logging.debug(filename_1)
+        logging.debug(filename_2)
 
-        with open(filename_1, 'rb') as pdf_file_1, open(filename_2, 'rb') as pdf_file_2:
-            pdf_reader_1 = PdfReader(pdf_file_1)
-            pdf_reader_2 = PdfReader(pdf_file_2)
+        # Use pdf_project_manager to split File
+        pdf_project = pdf_project_manager()
+        pdf_project.add_pdf(filename_1)
+        pdf_project.add_pdf(filename_2)
+        out_path = "/app/projects/" + pdf_project.uuid + "/complete.pdf"
+        logging.debug(out_path)
+        os.rename(out_path, "/app/merge/merger.pdf")
 
-            Path("/tmp/merge_pdf").mkdir(parents=True, exist_ok=True)
-            writer = PdfWriter()
-
-            for page_num in range(len(pdf_reader_1.pages)):
-                writer.add_page(pdf_reader_1.pages[page_num])
-
-            for page_num in range(len(pdf_reader_2.pages)):
-                writer.add_page(pdf_reader_2.pages[page_num])
-
-            out_filename = '/app/merge/merger.pdf'
-            with open(out_filename, 'wb') as outfile:
-                writer.write(outfile)
-
-            response = jsonify({"url": '/merge/merger.pdf', "name": 'merge.pdf'})
-            # response.headers.add("Access-Control-Allow-Origin", "*")
-            return response
+        response = jsonify({"url": '/merge/merger.pdf', "name": os.path.splitext(os.path.basename(out_path))[0]})
+        return response
 
 
 if __name__ == '__main__':
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 115747c..8b0d2c4 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -24,6 +24,6 @@ services:
         ./init.sh
         "
     ports:
-      - 8001:8000
+      - 8002:8000
 
 
diff --git a/init.sh b/init.sh
index e0c81f7..f1fe207 100755
--- a/init.sh
+++ b/init.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 
-# (cd /app/ && gunicorn --access-logfile '-' --error-logfile '-' -w 4 -b 0.0.0.0:8000 wsgi:app) # Dev (Logging to console)
-(cd /app/ && gunicorn -w 4 -b 0.0.0.0:8000 wsgi:app)
+# (cd /app/ && pytest tests/test_pdf_util.py)
+(cd /app/ && pytest -o log_cli=true)
+
+# (cd /app/ && gunicorn -w 4 -b 0.0.0.0:8000 wsgi:app)
+(cd /app/ && gunicorn --access-logfile '-' --error-logfile '-' -w 4 -b 0.0.0.0:8000 wsgi:app --log-level debug) # Dev (Logging to console)
 
 /bin/bash
\ No newline at end of file
diff --git a/pdf_util/__init__.py b/pdf_util/__init__.py
new file mode 100644
index 0000000..203562b
--- /dev/null
+++ b/pdf_util/__init__.py
@@ -0,0 +1 @@
+# __init__.py
\ No newline at end of file
diff --git a/pdf_util/pdf_project_manager.py b/pdf_util/pdf_project_manager.py
new file mode 100644
index 0000000..c1cb0ee
--- /dev/null
+++ b/pdf_util/pdf_project_manager.py
@@ -0,0 +1,97 @@
+import uuid
+import os
+import shutil
+import traceback
+import glob
+
+import datetime as dt
+import logging
+import sys
+
+from pdf_util.pdf_util import pdf_util
+
+base_path = "/app/projects/"
+
+# Setup Logging
+logging.basicConfig(
+    # level=logging.ERROR,
+    # level=logging.INFO,
+    level=logging.DEBUG,
+    format=str(dt.datetime.now()).replace(" ", "_") + " | %(asctime)s [%(levelname)s] %(message)s",
+    handlers=[
+        logging.FileHandler("/var/log/" + str(dt.datetime.today().strftime('%Y-%m-%d')) + "_-_pdf_project_manager.log"),
+        logging.StreamHandler(sys.stdout)
+    ]
+)
+
+
+class pdf_project_manager:
+    def __init__(self, uuid4=None):
+        if uuid4 is not None:
+            self.uuid = uuid4
+        else:
+            self.uuid = str(uuid.uuid4())
+
+        try:
+            self.pdf_init = os.path.isfile('/app/projects/' + self.uuid + '/complete.pdf')
+        except Exception as e:
+            logging.warning("Error looking up file: " + str(e))
+            logging.warning("Stacktrace: " + str(traceback.format_exc()))
+            self.pdf_init = False
+
+        os.makedirs(base_path + self.uuid, exist_ok=True)
+        self.pdf_handler = None
+
+    def merge_all_single_pages(self):
+        listing = glob.glob(base_path + self.uuid + '/splitted/*.pdf')
+        listing.sort()
+        shutil.copyfile(listing.pop(0), base_path + self.uuid + "/complete.pdf")
+
+        for pdf_file in listing:
+            print(pdf_file)
+            pdf_util(base_path + self.uuid + "/complete.pdf").merge_pdf_with_and_location(pdf_file, base_path + self.uuid + "/tmp_complete.pdf")
+            shutil.copyfile(base_path + self.uuid + "/tmp_complete.pdf", base_path + self.uuid + "/complete.pdf")
+            os.remove(base_path + self.uuid + "/tmp_complete.pdf")
+
+    def add_pdf(self, pdf_path):
+        if not self.pdf_init:
+            shutil.copyfile(pdf_path, base_path + self.uuid + "/complete.pdf")
+            self.pdf_handler = pdf_util(base_path + self.uuid + "/complete.pdf")
+            self.pdf_init = True
+        else:
+            shutil.copyfile(pdf_path, base_path + self.uuid + "/tmp.pdf")
+            pdf_util(base_path + self.uuid + "/complete.pdf").merge_pdf_with_and_location(base_path + self.uuid + "/tmp.pdf", base_path + self.uuid + "/tmp_complete.pdf")
+            shutil.copyfile(base_path + self.uuid + "/tmp_complete.pdf", base_path + self.uuid + "/complete.pdf")
+            os.remove(base_path + self.uuid + "/tmp_complete.pdf")
+            os.remove(base_path + self.uuid + "/tmp.pdf")
+            self.pdf_handler = pdf_util(base_path + self.uuid + "/complete.pdf")
+
+        self.pdf_handler.split_pdf_with_location(base_path + self.uuid + '/splitted/', True, True)
+
+    def move_page(self, from_location, to_location):
+        try:
+            if from_location <= 0 or to_location <= 0:
+                raise ValueError("Pagenumber smaller/equal Zero")
+
+            if from_location < to_location:
+                shutil.move(base_path + self.uuid + '/splitted/' + str(from_location).zfill(4) + '.pdf', base_path + self.uuid + '/splitted/tmp.pdf')
+                for num in range(from_location, to_location):
+                    print(num)
+                    shutil.move(base_path + self.uuid + '/splitted/' + str(num + 1).zfill(4) + '.pdf', base_path + self.uuid + '/splitted/' + str(num).zfill(4) + '.pdf')
+                shutil.move(base_path + self.uuid + '/splitted/tmp.pdf', base_path + self.uuid + '/splitted/' + str(to_location).zfill(4) + '.pdf')
+
+            elif from_location > to_location:
+                shutil.move(base_path + self.uuid + '/splitted/' + str(from_location).zfill(4) + '.pdf', base_path + self.uuid + '/splitted/tmp.pdf')
+                for num in reversed(range(to_location, from_location)):
+                    print(num)
+                    print("move: " + str(num).zfill(4) + " | to: " + str(num + 1).zfill(4))
+                    shutil.move(base_path + self.uuid + '/splitted/' + str(num).zfill(4) + '.pdf', base_path + self.uuid + '/splitted/' + str(num + 1).zfill(4) + '.pdf')
+                shutil.move(base_path + self.uuid + '/splitted/tmp.pdf', base_path + self.uuid + '/splitted/' + str(to_location).zfill(4) + '.pdf')
+            else:
+                raise ValueError("from_location and to_location are the same")
+
+            self.merge_all_single_pages()
+
+        except Exception as e:
+            logging.error("Error while moving page: " + str(e))
+            logging.error("Stacktrace: " + str(traceback.format_exc()))
diff --git a/pdf_util/pdf_util.py b/pdf_util/pdf_util.py
new file mode 100644
index 0000000..9364990
--- /dev/null
+++ b/pdf_util/pdf_util.py
@@ -0,0 +1,77 @@
+import os
+from pypdf import PdfReader, PdfWriter
+
+import datetime as dt
+import logging
+import sys
+
+# Setup Logging
+logging.basicConfig(
+    # level=logging.ERROR,
+    # level=logging.INFO,
+    level=logging.DEBUG,
+    format=str(dt.datetime.now()).replace(" ", "_") + " | %(asctime)s [%(levelname)s] %(message)s",
+    handlers=[
+        logging.FileHandler("/var/log/" + str(dt.datetime.today().strftime('%Y-%m-%d')) + "_-_pdf_util.log"),
+        logging.StreamHandler(sys.stdout)
+    ]
+)
+
+
+class pdf_util:
+    def __init__(self, file_path):
+        self.file_path = file_path
+        self.file_name = os.path.basename(file_path)
+        self.file_name_wo_extension = os.path.splitext(os.path.basename(file_path))[0]
+
+    def split_pdf_with_location(self, output_filepath, no_names=False, int_padding=False):
+        out_filenames = []
+        os.makedirs(os.path.dirname(output_filepath), exist_ok=True)
+        with open(self.file_path, 'rb') as pdf_file:
+            pdf_reader = PdfReader(pdf_file)
+            num_pages = len(pdf_reader.pages)
+            for page_num in range(num_pages):
+                writer = PdfWriter()
+                writer.add_page(pdf_reader.pages[page_num])
+
+                str_page_num = str(page_num + 1)
+                if int_padding:
+                    str_page_num = str_page_num.zfill(4)
+
+                if no_names:
+                    out_filename = os.path.dirname(output_filepath) + '/' + str_page_num + '.pdf'
+                else:
+                    out_filename = os.path.dirname(output_filepath) + '/' + self.file_name_wo_extension + '_' + str_page_num + '.pdf'
+
+                with open(out_filename, 'wb') as outfile:
+                    writer.write(outfile)
+                    out_filenames.append(out_filename)
+
+        return out_filenames
+
+    # Deprecate when pdf_project_manager takes effect
+    def split_pdf(self, int_padding=False):
+        os.makedirs(os.path.dirname(self.file_path) + "/split_pdf", exist_ok=True)
+        return self.split_pdf_with_location(os.path.dirname(self.file_path) + "/split_pdf/", False, int_padding)
+
+    def merge_pdf_with_and_location(self, merge_file_path, output_filepath):
+        os.makedirs(os.path.dirname(output_filepath), exist_ok=True)
+        pdf_reader_1 = PdfReader(self.file_path)
+        pdf_reader_2 = PdfReader(merge_file_path)
+        writer = PdfWriter()
+
+        for page_num in range(len(pdf_reader_1.pages)):
+            writer.add_page(pdf_reader_1.pages[page_num])
+
+        for page_num in range(len(pdf_reader_2.pages)):
+            writer.add_page(pdf_reader_2.pages[page_num])
+
+        with open(output_filepath, 'wb') as outfile:
+            writer.write(outfile)
+
+        return output_filepath
+
+    # Deprecate when pdf_project_manager takes effect
+    def merge_pdf_with(self, merge_file_path, merged_name="merged"):
+        os.makedirs(os.path.dirname(self.file_path) + "/merge_pdf", exist_ok=True)
+        return self.merge_pdf_with_and_location(merge_file_path, os.path.dirname(self.file_path) + "/merge_pdf" + '/merger.pdf')
diff --git a/requirements.txt b/requirements.txt
index 5710153..bdcffa7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,6 @@
 flask
-PyPDF2
-gunicorn
\ No newline at end of file
+gunicorn
+pypdf
+
+# For testing
+pytest
\ No newline at end of file
diff --git a/templates/index.html b/templates/index.html
index b603233..4dd0ff5 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -1,19 +1,80 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
 <head>
-    <title>PDF Web Toolkit</title>
-    <link rel="shortcut icon" href="/static/icons/filetype-pdf.svg" type="image/x-icon">
-    <script src="/static/js/api_handler.js"></script> 
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>PDF Tools</title>
 </head>
 <body>
-    <h1>PDF Splitter</h1>
-    <input type="file" id="split_pdfFile" accept=".pdf"><br>
-    <button onclick="uploadPDF_split()">Split PDF into individual pages</button>
 
-    <h1>PDF Merger</h1>
-    <input type="file" id="merge_pdfFile_1" accept=".pdf"><br>
-    <input type="file" id="merge_pdfFile_2" accept=".pdf"><br>
-    <button onclick="uploadPDF_merge()">Merge the two selected PDFs</button>
-    <div id="output"></div>
+<div id="app">
+  <h1>PDF Splitter</h1>
+  <input type="file" @change="handleFileSelect($event, 'split_pdfFile')" accept=".pdf"><br>
+  <button @click="uploadPDF('split_pdfFile')">Split PDF into individual pages</button>
+
+  <h1>PDF Merger</h1>
+  <input type="file" @change="handleFileSelect($event, 'merge_pdfFile_1')" accept=".pdf"><br>
+  <input type="file" @change="handleFileSelect($event, 'merge_pdfFile_2')" accept=".pdf"><br>
+  <button @click="uploadPDF('merge_pdfFile_1', 'merge_pdfFile_2')">Merge the two selected PDFs</button>
+</div>
+
+<script src="https://cdn.jsdelivr.net/npm/vue@2"></script>
+<script>
+new Vue({
+  el: '#app',
+  data: {
+    split_pdfFile: null,
+    merge_pdfFile_1: null,
+    merge_pdfFile_2: null
+  },
+  methods: {
+    handleFileSelect(event, inputId) {
+      const fileInput = event.target;
+      this[inputId] = fileInput.files[0];
+      console.debug("fileInput", fileInput);
+      console.debug("this[inputId]", this[inputId]);
+    },
+    uploadPDF(fileInputId1, fileInputId2) {
+      const file1 = this[fileInputId1];
+      const file2 = fileInputId2 ? this[fileInputId2] : null;
+
+      console.debug("file1", file1)
+      console.debug("file2", file2)
+
+      const formData = new FormData();
+      formData.append('pdf_1', file1);
+
+      if (file2) {
+        formData.append('pdf_2', file2);
+      }
+
+      console.debug("formData", formData)
+
+      const backendURL = file2 ? '/merge_to_pdf' : '/split_to_zip';
+
+      fetch(backendURL, {
+          method: 'POST',
+          body: formData
+      })
+      .then(response => response.json())
+      .then(data => {
+          console.debug("data from Backend: ", data);
+          this.downloadURI(data["url"], data["name"]);
+      })
+      .catch(error => console.error(error));
+    },
+    downloadURI(uri, name) {
+      const link = document.createElement("a");
+      link.download = name;
+      link.href = uri;
+      document.body.appendChild(link);
+      link.click();
+      document.body.removeChild(link);
+      delete link;
+    }
+  }
+});
+</script>
+
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..203562b
--- /dev/null
+++ b/tests/__init__.py
@@ -0,0 +1 @@
+# __init__.py
\ No newline at end of file
diff --git a/tests/sample_pdfs/sample_10_page.pdf b/tests/sample_pdfs/sample_10_page.pdf
new file mode 100644
index 0000000..99d31ce
Binary files /dev/null and b/tests/sample_pdfs/sample_10_page.pdf differ
diff --git a/tests/sample_pdfs/sample_1_page.pdf b/tests/sample_pdfs/sample_1_page.pdf
new file mode 100644
index 0000000..e25081e
Binary files /dev/null and b/tests/sample_pdfs/sample_1_page.pdf differ
diff --git a/tests/sample_pdfs/sample_2_page.pdf b/tests/sample_pdfs/sample_2_page.pdf
new file mode 100644
index 0000000..dbf091d
--- /dev/null
+++ b/tests/sample_pdfs/sample_2_page.pdf
@@ -0,0 +1,198 @@
+%PDF-1.3
+%âãÏÓ
+
+1 0 obj
+<<
+/Type /Catalog
+/Outlines 2 0 R
+/Pages 3 0 R
+>>
+endobj
+
+2 0 obj
+<<
+/Type /Outlines
+/Count 0
+>>
+endobj
+
+3 0 obj
+<<
+/Type /Pages
+/Count 2
+/Kids [ 4 0 R 6 0 R ] 
+>>
+endobj
+
+4 0 obj
+<<
+/Type /Page
+/Parent 3 0 R
+/Resources <<
+/Font <<
+/F1 9 0 R 
+>>
+/ProcSet 8 0 R
+>>
+/MediaBox [0 0 612.0000 792.0000]
+/Contents 5 0 R
+>>
+endobj
+
+5 0 obj
+<< /Length 1074 >>
+stream
+2 J
+BT
+0 0 0 rg
+/F1 0027 Tf
+57.3750 722.2800 Td
+( A Simple PDF File ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 688.6080 Td
+( This is a small demonstration .pdf file - ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 664.7040 Td
+( just for use in the Virtual Mechanics tutorials. More text. And more ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 652.7520 Td
+( text. And more text. And more text. And more text. ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 628.8480 Td
+( And more text. And more text. And more text. And more text. And more ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 616.8960 Td
+( text. And more text. Boring, zzzzz. And more text. And more text. And ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 604.9440 Td
+( more text. And more text. And more text. And more text. And more text. ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 592.9920 Td
+( And more text. And more text. ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 569.0880 Td
+( And more text. And more text. And more text. And more text. And more ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 557.1360 Td
+( text. And more text. And more text. Even more. Continued on page 2 ...) Tj
+ET
+endstream
+endobj
+
+6 0 obj
+<<
+/Type /Page
+/Parent 3 0 R
+/Resources <<
+/Font <<
+/F1 9 0 R 
+>>
+/ProcSet 8 0 R
+>>
+/MediaBox [0 0 612.0000 792.0000]
+/Contents 7 0 R
+>>
+endobj
+
+7 0 obj
+<< /Length 676 >>
+stream
+2 J
+BT
+0 0 0 rg
+/F1 0027 Tf
+57.3750 722.2800 Td
+( Simple PDF File 2 ) Tj
+ET
+BT
+/F1 0010 Tf
+69.2500 688.6080 Td
+( ...continued from page 1. Yet more text. And more text. And more text. ) Tj
+ET
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+/F1 0010 Tf
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+( And more text. And more text. And more text. And more text. And more ) Tj
+ET
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+( text. Oh, how boring typing this stuff. But not as boring as watching ) Tj
+ET
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+( paint dry. And more text. And more text. And more text. And more text. ) Tj
+ET
+BT
+/F1 0010 Tf
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+( Boring.  More, a little more text. The end, and just as well. ) Tj
+ET
+endstream
+endobj
+
+8 0 obj
+[/PDF /Text]
+endobj
+
+9 0 obj
+<<
+/Type /Font
+/Subtype /Type1
+/Name /F1
+/BaseFont /Helvetica
+/Encoding /WinAnsiEncoding
+>>
+endobj
+
+10 0 obj
+<<
+/Creator (Rave \(http://www.nevrona.com/rave\))
+/Producer (Nevrona Designs)
+/CreationDate (D:20060301072826)
+>>
+endobj
+
+xref
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+
+trailer
+<<
+/Size 11
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+>>
+
+startxref
+2714
+%%EOF
diff --git a/tests/test_pdf_project_manager.py b/tests/test_pdf_project_manager.py
new file mode 100644
index 0000000..573eed0
--- /dev/null
+++ b/tests/test_pdf_project_manager.py
@@ -0,0 +1,116 @@
+import os
+import shutil
+from pdf_util.pdf_project_manager import pdf_project_manager
+
+
+def test_basic_object_creation():
+    test_pdf_project_manager = pdf_project_manager()
+    print(test_pdf_project_manager.uuid)
+    assert len(test_pdf_project_manager.uuid) == 36
+
+    shutil.rmtree('/app/projects/' + test_pdf_project_manager.uuid)
+
+
+def test_folder_creation():
+    test_pdf_project_manager = pdf_project_manager()
+    print(test_pdf_project_manager.uuid)
+    assert os.path.isdir('/app/projects/' + test_pdf_project_manager.uuid)
+
+    shutil.rmtree('/app/projects/' + test_pdf_project_manager.uuid)
+
+
+def test_merge_all_single_pages():
+    test_pdf_project_manager = pdf_project_manager()
+    print(test_pdf_project_manager.uuid)
+    assert os.path.isdir('/app/projects/' + test_pdf_project_manager.uuid)
+
+    test_pdf_project_manager.add_pdf("/app/tests/sample_pdfs/sample_10_page.pdf")
+    print(os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf'))
+    assert os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size == os.stat("/app/tests/sample_pdfs/sample_10_page.pdf").st_size
+
+    os.remove('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+    assert not os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+
+    test_pdf_project_manager.merge_all_single_pages()
+    print(os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf'))
+    assert os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size == 81291
+
+    shutil.rmtree('/app/projects/' + test_pdf_project_manager.uuid)
+
+
+def test_add_multiple_pdfs():
+    test_pdf_project_manager = pdf_project_manager()
+    print(test_pdf_project_manager.uuid)
+    assert os.path.isdir('/app/projects/' + test_pdf_project_manager.uuid)
+
+    test_pdf_project_manager.add_pdf("/app/tests/sample_pdfs/sample_10_page.pdf")
+    print(os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf'))
+    assert os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+
+    print(os.path.isdir('/app/projects/' + test_pdf_project_manager.uuid + '/splitted'))
+    assert os.path.isdir('/app/projects/' + test_pdf_project_manager.uuid + '/splitted')
+
+    print(os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0001.pdf'))
+    assert os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0001.pdf')
+
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0001.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0001.pdf').st_size == 3167
+
+    test_pdf_project_manager.add_pdf("/app/tests/sample_pdfs/sample_2_page.pdf")
+    print(os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf'))
+    assert os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0001.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0001.pdf').st_size == 3167
+
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0011.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0011.pdf').st_size == 1804
+
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size == 48408
+
+    shutil.rmtree('/app/projects/' + test_pdf_project_manager.uuid)
+
+
+def test_move_pages():
+    test_pdf_project_manager = pdf_project_manager()
+    print(test_pdf_project_manager.uuid)
+    assert os.path.isdir('/app/projects/' + test_pdf_project_manager.uuid)
+
+    test_pdf_project_manager.add_pdf("/app/tests/sample_pdfs/sample_10_page.pdf")
+    test_pdf_project_manager.add_pdf("/app/tests/sample_pdfs/sample_2_page.pdf")
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size == 48408
+
+    os.remove('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+    assert not os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+    test_pdf_project_manager.move_page(1, 4)
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0004.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0004.pdf').st_size == 3167
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size == 83909
+
+    os.remove('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+    assert not os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+    test_pdf_project_manager.move_page(4, 1)
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0001.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0001.pdf').st_size == 3167
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size == 83908
+
+    os.remove('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+    assert not os.path.isfile('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf')
+
+    test_pdf_project_manager.move_page(1, 12)
+    test_pdf_project_manager.move_page(12, 2)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/splitted/0002.pdf').st_size == 3167
+    print(os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size)
+    assert os.stat('/app/projects/' + test_pdf_project_manager.uuid + '/complete.pdf').st_size == 83909
+
+    shutil.rmtree('/app/projects/' + test_pdf_project_manager.uuid)
diff --git a/tests/test_pdf_util.py b/tests/test_pdf_util.py
new file mode 100644
index 0000000..fb33e8d
--- /dev/null
+++ b/tests/test_pdf_util.py
@@ -0,0 +1,301 @@
+import os
+import shutil
+from pdf_util.pdf_util import pdf_util
+
+
+def test_split_pdf():
+    # Single Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").split_pdf()
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_1_page_1.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_1_page_1.pdf").st_size == 69339
+
+    # Two Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_2_page.pdf").split_pdf()
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_2_page_1.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_2_page_1.pdf").st_size == 1804
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_2_page_2.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_2_page_2.pdf").st_size == 1405
+
+    # Ten Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_10_page.pdf").split_pdf()
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_1.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_1.pdf").st_size == 3167
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_2.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_2.pdf").st_size == 2888
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_3.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_3.pdf").st_size == 6670
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_4.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_4.pdf").st_size == 3043
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_5.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_5.pdf").st_size == 9968
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_6.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_6.pdf").st_size == 5367
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_7.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_7.pdf").st_size == 10093
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_8.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_8.pdf").st_size == 8578
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_9.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_9.pdf").st_size == 30188
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_10.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_10.pdf").st_size == 3789
+
+    shutil.rmtree("/app/tests/sample_pdfs/split_pdf/")
+
+
+def test_split_pdf_int_padding():
+    # Single Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").split_pdf(True)
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_1_page_0001.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_1_page_0001.pdf").st_size == 69339
+
+    # Two Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_2_page.pdf").split_pdf(True)
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_2_page_0001.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_2_page_0001.pdf").st_size == 1804
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_2_page_0002.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_2_page_0002.pdf").st_size == 1405
+
+    # Ten Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_10_page.pdf").split_pdf(True)
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0001.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0001.pdf").st_size == 3167
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0002.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0002.pdf").st_size == 2888
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0003.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0003.pdf").st_size == 6670
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0004.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0004.pdf").st_size == 3043
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0005.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0005.pdf").st_size == 9968
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0006.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0006.pdf").st_size == 5367
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0007.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0007.pdf").st_size == 10093
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0008.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0008.pdf").st_size == 8578
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0009.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0009.pdf").st_size == 30188
+    print(os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0010.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/split_pdf/sample_10_page_0010.pdf").st_size == 3789
+
+    shutil.rmtree("/app/tests/sample_pdfs/split_pdf/")
+
+
+def test_split_pdf_and_location():
+    # Single Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").split_pdf_with_location("/tmp/test_directory/", False)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/sample_1_page_1.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_1_page_1.pdf").st_size == 69339
+
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").split_pdf_with_location("/tmp/test_directory/", True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/1.pdf").st_size)
+    assert os.stat("/tmp/test_directory/1.pdf").st_size == 69339
+
+    shutil.rmtree("/tmp/test_directory/")
+
+    # Two Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_2_page.pdf").split_pdf_with_location("/tmp/test_directory/", False)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/sample_2_page_1.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_2_page_1.pdf").st_size == 1804
+    print(os.stat("/tmp/test_directory/sample_2_page_2.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_2_page_2.pdf").st_size == 1405
+
+    # Two Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_2_page.pdf").split_pdf_with_location("/tmp/test_directory/", True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/1.pdf").st_size)
+    assert os.stat("/tmp/test_directory/1.pdf").st_size == 1804
+    print(os.stat("/tmp/test_directory/2.pdf").st_size)
+    assert os.stat("/tmp/test_directory/2.pdf").st_size == 1405
+
+    shutil.rmtree("/tmp/test_directory/")
+
+    # Ten Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_10_page.pdf").split_pdf_with_location("/tmp/test_directory/", False)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/sample_10_page_1.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_1.pdf").st_size == 3167
+    print(os.stat("/tmp/test_directory/sample_10_page_2.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_2.pdf").st_size == 2888
+    print(os.stat("/tmp/test_directory/sample_10_page_3.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_3.pdf").st_size == 6670
+    print(os.stat("/tmp/test_directory/sample_10_page_4.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_4.pdf").st_size == 3043
+    print(os.stat("/tmp/test_directory/sample_10_page_5.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_5.pdf").st_size == 9968
+    print(os.stat("/tmp/test_directory/sample_10_page_6.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_6.pdf").st_size == 5367
+    print(os.stat("/tmp/test_directory/sample_10_page_7.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_7.pdf").st_size == 10093
+    print(os.stat("/tmp/test_directory/sample_10_page_8.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_8.pdf").st_size == 8578
+    print(os.stat("/tmp/test_directory/sample_10_page_9.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_9.pdf").st_size == 30188
+    print(os.stat("/tmp/test_directory/sample_10_page_10.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_10.pdf").st_size == 3789
+
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_10_page.pdf").split_pdf_with_location("/tmp/test_directory/", True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/1.pdf").st_size)
+    assert os.stat("/tmp/test_directory/1.pdf").st_size == 3167
+    print(os.stat("/tmp/test_directory/2.pdf").st_size)
+    assert os.stat("/tmp/test_directory/2.pdf").st_size == 2888
+    print(os.stat("/tmp/test_directory/3.pdf").st_size)
+    assert os.stat("/tmp/test_directory/3.pdf").st_size == 6670
+    print(os.stat("/tmp/test_directory/4.pdf").st_size)
+    assert os.stat("/tmp/test_directory/4.pdf").st_size == 3043
+    print(os.stat("/tmp/test_directory/5.pdf").st_size)
+    assert os.stat("/tmp/test_directory/5.pdf").st_size == 9968
+    print(os.stat("/tmp/test_directory/6.pdf").st_size)
+    assert os.stat("/tmp/test_directory/6.pdf").st_size == 5367
+    print(os.stat("/tmp/test_directory/7.pdf").st_size)
+    assert os.stat("/tmp/test_directory/7.pdf").st_size == 10093
+    print(os.stat("/tmp/test_directory/8.pdf").st_size)
+    assert os.stat("/tmp/test_directory/8.pdf").st_size == 8578
+    print(os.stat("/tmp/test_directory/9.pdf").st_size)
+    assert os.stat("/tmp/test_directory/9.pdf").st_size == 30188
+    print(os.stat("/tmp/test_directory/10.pdf").st_size)
+    assert os.stat("/tmp/test_directory/10.pdf").st_size == 3789
+
+    shutil.rmtree("/tmp/test_directory/")
+
+
+def test_split_pdf_and_location_int_padding():
+    # Single Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").split_pdf_with_location("/tmp/test_directory/", False, True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/sample_1_page_0001.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_1_page_0001.pdf").st_size == 69339
+
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").split_pdf_with_location("/tmp/test_directory/", True, True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/0001.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0001.pdf").st_size == 69339
+
+    shutil.rmtree("/tmp/test_directory/")
+
+    # Two Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_2_page.pdf").split_pdf_with_location("/tmp/test_directory/", False, True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/sample_2_page_0001.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_2_page_0001.pdf").st_size == 1804
+    print(os.stat("/tmp/test_directory/sample_2_page_0002.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_2_page_0002.pdf").st_size == 1405
+
+    # Two Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_2_page.pdf").split_pdf_with_location("/tmp/test_directory/", True, True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/0001.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0001.pdf").st_size == 1804
+    print(os.stat("/tmp/test_directory/0002.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0002.pdf").st_size == 1405
+
+    shutil.rmtree("/tmp/test_directory/")
+
+    # Ten Pages
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_10_page.pdf").split_pdf_with_location("/tmp/test_directory/", False, True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/sample_10_page_0001.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0001.pdf").st_size == 3167
+    print(os.stat("/tmp/test_directory/sample_10_page_0002.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0002.pdf").st_size == 2888
+    print(os.stat("/tmp/test_directory/sample_10_page_0003.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0003.pdf").st_size == 6670
+    print(os.stat("/tmp/test_directory/sample_10_page_0004.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0004.pdf").st_size == 3043
+    print(os.stat("/tmp/test_directory/sample_10_page_0005.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0005.pdf").st_size == 9968
+    print(os.stat("/tmp/test_directory/sample_10_page_0006.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0006.pdf").st_size == 5367
+    print(os.stat("/tmp/test_directory/sample_10_page_0007.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0007.pdf").st_size == 10093
+    print(os.stat("/tmp/test_directory/sample_10_page_0008.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0008.pdf").st_size == 8578
+    print(os.stat("/tmp/test_directory/sample_10_page_0009.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0009.pdf").st_size == 30188
+    print(os.stat("/tmp/test_directory/sample_10_page_0010.pdf").st_size)
+    assert os.stat("/tmp/test_directory/sample_10_page_0010.pdf").st_size == 3789
+
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_10_page.pdf").split_pdf_with_location("/tmp/test_directory/", True, True)
+    print(test_file)
+    print(os.stat("/tmp/test_directory/0001.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0001.pdf").st_size == 3167
+    print(os.stat("/tmp/test_directory/0002.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0002.pdf").st_size == 2888
+    print(os.stat("/tmp/test_directory/0003.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0003.pdf").st_size == 6670
+    print(os.stat("/tmp/test_directory/0004.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0004.pdf").st_size == 3043
+    print(os.stat("/tmp/test_directory/0005.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0005.pdf").st_size == 9968
+    print(os.stat("/tmp/test_directory/0006.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0006.pdf").st_size == 5367
+    print(os.stat("/tmp/test_directory/0007.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0007.pdf").st_size == 10093
+    print(os.stat("/tmp/test_directory/0008.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0008.pdf").st_size == 8578
+    print(os.stat("/tmp/test_directory/0009.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0009.pdf").st_size == 30188
+    print(os.stat("/tmp/test_directory/0010.pdf").st_size)
+    assert os.stat("/tmp/test_directory/0010.pdf").st_size == 3789
+
+    shutil.rmtree("/tmp/test_directory/")
+
+
+def test_merge_pdf_with():
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").merge_pdf_with("/app/tests/sample_pdfs/sample_2_page.pdf")
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/merge_pdf/merger.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/merge_pdf/merger.pdf").st_size == 71761
+
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").merge_pdf_with("/app/tests/sample_pdfs/sample_10_page.pdf")
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/merge_pdf/merger.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/merge_pdf/merger.pdf").st_size == 115044
+
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_2_page.pdf").merge_pdf_with("/app/tests/sample_pdfs/sample_10_page.pdf")
+    print(test_file)
+    print(os.stat("/app/tests/sample_pdfs/merge_pdf/merger.pdf").st_size)
+    assert os.stat("/app/tests/sample_pdfs/merge_pdf/merger.pdf").st_size == 48427
+
+    shutil.rmtree("/app/tests/sample_pdfs/merge_pdf/")
+
+
+def test_merge_pdf_with_and_location():
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").merge_pdf_with_and_location("/app/tests/sample_pdfs/sample_2_page.pdf", "/tmp/test_directory/merged_file.pdf")
+    print(test_file)
+    print(os.stat("/tmp/test_directory/merged_file.pdf").st_size)
+    assert os.stat("/tmp/test_directory/merged_file.pdf").st_size == 71761
+    shutil.rmtree("/tmp/test_directory/")
+
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_1_page.pdf").merge_pdf_with_and_location("/app/tests/sample_pdfs/sample_10_page.pdf", "/tmp/test_directory/merge_pdf/merger.pdf")
+    print(test_file)
+    print(os.stat("/tmp/test_directory/merge_pdf/merger.pdf").st_size)
+    assert os.stat("/tmp/test_directory/merge_pdf/merger.pdf").st_size == 115044
+    shutil.rmtree("/tmp/test_directory/")
+
+    test_file = pdf_util("/app/tests/sample_pdfs/sample_2_page.pdf").merge_pdf_with_and_location("/app/tests/sample_pdfs/sample_10_page.pdf", "/tmp/test_directory/merge_pdf/bigfile.pdf")
+    print(test_file)
+    print(os.stat("/tmp/test_directory/merge_pdf/bigfile.pdf").st_size)
+    assert os.stat("/tmp/test_directory/merge_pdf/bigfile.pdf").st_size == 48427
+
+    shutil.rmtree("/tmp/test_directory/")
+
+
+def test_rotate_pages():
+    # Write test code to verify the behavior of the rotate_pages method
+    pass
+
+
+def test_ocr_pages():
+    # Write test code to verify the behavior of the rotate_pages method
+    pass