Analysis: Clean up, argparse, and tests (#33)

* decoder: started cleanup

* cos: decoder cleanup: added meti message since it is not available online anymore

* cos: decoder cleanup: added argparse

* cos: decoder cleanup: README for examples for analysis

* decoder: argument parser

* cosmicos: decoder cleanup: todo in arguments parsing

* cosmicos: decoder cleanup: added various commandline parameters, generalized ngram entropy plot

* analysis: cleaned up single file

- removed decoding

- cleaned up functions

- finished command line arguments

* analysis: fixed some minor bugs

* analysis: meti.txt updated

* analysis: changed random generation of messages due to best practises

* analysis: meti.txt updated

* analysis: removed examples

* analysis: started adding test suits

* analysis: small changes test suits

* analysis: added entropy tests

* analysis: added zipf tests

* analysis: small documentations

* analysis: simplified word rank code

* analysis: simplified entropy calculation code

* analysis: comment in entropy calculation

* analysis: removed some non-necessary variables

* analysis: simplified guess control character code

* analysis: added CI testing to workflows

* cos: changed Python version in workflows to 3.8

* cos: added Python numpy package to workflows

* cos: tried numpy not via systems package but by steps in job in workflow yaml file

* cos: added missing matplotlib in workflow yaml file; separated standard library imports from external dependencies in Python file

.github/workflows/main.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         haxe-version: [3.4.7]
-        python-version: [2.7]
+        python-version: [3.8]
         node-version: [12.x]
 
     steps:
@@ -34,6 +34,12 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
+      - name: Install numpy and matplotlib
+        run: |
+            python -m pip install --upgrade pip
+            pip install numpy
+            pip install matplotlib
+
       - name: Set up Haxe ${{ matrix.haxe-version }}
         uses: krdlab/setup-haxe@v1
         with:
@@ -47,3 +53,7 @@ jobs:
 
       - name: make test
         run: src/make_without_docker.sh test
+
+      - name: analysis test
+        run: python analysis/tests_runner.py
+