Improve Coverage & Add Tests (#29)

* Improve Coverage

* Adding Actual Unit Test with basic test

.github/workflows/test.yaml

@@ -8,10 +8,15 @@ on:
   workflow_dispatch:
     inputs:
       host:
-        description: "IP Address of Host to Test"
+        description: "Host to Test"
         type: string
         required: false
-        default: "1.1.1.1"
+        default: "one.one.one.one"
+      ipv6:
+        description: "IPv6 to Test"
+        type: string
+        required: false
+        default: "2606:4700:4700::1111"
       critical:
         description: "Critical Level to Test"
         type: string
@@ -25,14 +30,16 @@ on:
 
 env:
   COVERALLS_VERSION: "3.11"
-  TEST_HOST: ${{ github.event.inputs.host || '1.1.1.1' }}
+  TEST_HOST: ${{ github.event.inputs.host || 'one.one.one.one' }}
+  TEST_IPV4: "1.1.1.1"
+  TEST_IPV6: ${{ github.event.inputs.ipv6 || '2606:4700:4700::1111' }}
   CRITICAL: ${{ github.event.inputs.critical || '99' }}
   WARNING: ${{ github.event.inputs.warning || '99' }}
 
 jobs:
   test:
     name: Test
-    timeout-minutes: 5
+    timeout-minutes: 10
     if: ${{ !contains(github.event.head_commit.message, '#noci') }}
     strategy:
       matrix:
@@ -65,16 +72,27 @@ jobs:
       - name: "Dependencies ${{ matrix.version }}"
         run: |
           python -m pip install --upgrade pip
-          pip install flake8 coverage
+          pip install flake8 coverage pytest
 
       - name: "Lint ${{ matrix.version }}"
         run: |
           flake8 check_rbl.py
 
-      - name: "Test ${{ matrix.version }}"
+      - name: "Pytest ${{ matrix.version }}"
+        run: |
+          pytest
+
+      - name: "Coverage ${{ matrix.version }}"
+        if: ${{ matrix.version == env.COVERALLS_VERSION }}
         run: |
-          coverage run check_rbl.py -w $WARNING -c $CRITICAL -a $TEST_HOST
-          coverage report
+          coverage run check_rbl.py ||:
+          coverage run -a check_rbl.py -w $WARNING ||:
+          coverage run -a check_rbl.py -a $TEST_IPV4 -h $TEST_HOST ||:
+          coverage run -a check_rbl.py --ipv4 $TEST_IPV4 --ipv6 $TEST_IPV6 ||:
+          coverage run -a check_rbl.py -h invalid.com ||:
+          coverage run -a check_rbl.py -d -w $WARNING -c $CRITICAL -h $TEST_HOST
+          coverage run -a check_rbl.py -d -w $WARNING -c $CRITICAL -a $TEST_IPV6
+          coverage report -m
 
       - name: "Coveralls"
         if: ${{ matrix.version == env.COVERALLS_VERSION }}

test_check_rbl.py

@@ -0,0 +1,56 @@
+import subprocess
+
+status = {'OK': 0, 'WARNING': 1, 'CRITICAL': 2, 'UNKNOWN': 3}
+test_host = 'one.one.one.one'
+test_ipv4 = '1.1.1.1'
+test_ipv6 = '2606:4700:4700::1111'
+crit = 99
+warn = 99
+
+
+def test_no_options():
+    command = 'python check_rbl.py'
+    result = subprocess.run(command.split())
+    assert result.returncode == status['UNKNOWN']
+
+
+def test_len_options():
+    command = 'python check_rbl.py -w 99'
+    result = subprocess.run(command.split())
+    assert result.returncode == status['UNKNOWN']
+
+
+def test_host_and_ip():
+    command = f'python check_rbl.py -a {test_ipv4} -h {test_host}'
+    result = subprocess.run(command.split())
+    assert result.returncode == status['UNKNOWN']
+
+
+def test_ipv4_and_ipv6():
+    command = f'python check_rbl.py --ipv4 {test_ipv4} --ipv6 {test_ipv6}'
+    result = subprocess.run(command.split())
+    assert result.returncode == status['UNKNOWN']
+
+
+def test_error_resolving():
+    command = f'python check_rbl.py -h invalid.com'
+    result = subprocess.run(command.split())
+    assert result.returncode == status['UNKNOWN']
+
+
+def test_full_run_host():
+    command = f'python check_rbl.py -d -w {warn} -c {crit} -h {test_host}'
+    result = subprocess.run(command.split())
+    assert result.returncode == status['OK']
+
+
+def test_full_run_ipv4():
+    command = f'python check_rbl.py -d -w {warn} -c {crit} -a {test_ipv4}'
+    result = subprocess.run(command.split())
+    assert result.returncode == status['OK']
+
+
+def test_full_run_ipv6():
+    command = f'python check_rbl.py -d -w {warn} -c {crit} -a {test_ipv6}'
+    result = subprocess.run(command.split())
+    assert result.returncode == status['OK']