From 3b208c4d325e5741df6d799f0a1edec6676662c1 Mon Sep 17 00:00:00 2001
From: Luke Tainton <luke@tainton.uk>
Date: Sun, 10 Jul 2022 18:15:04 +0100
Subject: [PATCH 1/3] Add tests for app/print_table.py

---
 app/print_table.py        |  2 +-
 tests/test_print_table.py | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 tests/test_print_table.py

diff --git a/app/print_table.py b/app/print_table.py
index a4626f9..cbb8a74 100644
--- a/app/print_table.py
+++ b/app/print_table.py
@@ -18,6 +18,6 @@ def generate_prefix_string(prefixes: list) -> Union[str, None]:
         return None
 
 
-def print_table(table_data) -> None:
+def print_table(table_data) -> None:  # pragma: no cover
     """Print table generated by tabulate."""
     print(tabulate(table_data))
diff --git a/tests/test_print_table.py b/tests/test_print_table.py
new file mode 100644
index 0000000..7610486
--- /dev/null
+++ b/tests/test_print_table.py
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+
+"""MODULE: Provides test cases for app/print_table.py."""
+
+from app.print_table import generate_prefix_string  # pragma: no cover
+
+
+def test_generate_prefix_string_small() -> None:
+    """TEST: Verifies if a small prefix list results in one line."""
+    test_query = ["abc", "def"]
+    result = generate_prefix_string(prefixes=test_query)
+    assert result == "abc, def\n"
+
+
+def test_generate_prefix_string_large() -> None:
+    """TEST: Verifies if a large prefix list results in multiple lines."""
+    test_query = ["abc", "def", "ghi", "jkl", "mno", "pqr"]
+    result = generate_prefix_string(prefixes=test_query)
+    assert result == "abc, def, ghi, jkl\nmno, pqr\n"
-- 
2.47.2


From 7babd42cb397e56fc28327416dd1667edef887a0 Mon Sep 17 00:00:00 2001
From: Luke Tainton <luke@tainton.uk>
Date: Sun, 10 Jul 2022 18:21:23 +0100
Subject: [PATCH 2/3] Exclude app/version and app/args from coverage

---
 sonar-project.properties | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sonar-project.properties b/sonar-project.properties
index d470a33..6dffefb 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -6,3 +6,4 @@ sonar.python.xunit.reportPath=testresults.xml
 sonar.sources=app
 sonar.tests=tests
 sonar.exclusions=,.github/**,.gitignore,CODEOWNERS,CHANGELOG.md,LICENSE.md,README.md,renovate.json,requirements-dev.txt,requirements.txt
+sonar.coverage.exclusions=app/_version.py,app/args.py
\ No newline at end of file
-- 
2.47.2


From bb99b573ddfd0e05b65282c6fc808c40dcba871c Mon Sep 17 00:00:00 2001
From: Luke Tainton <luke@tainton.uk>
Date: Sun, 10 Jul 2022 18:27:04 +0100
Subject: [PATCH 3/3] Remove app/main from coverage (just uses other modules)

---
 app/main.py              | 2 +-
 sonar-project.properties | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/main.py b/app/main.py
index 150ce2e..b91a625 100644
--- a/app/main.py
+++ b/app/main.py
@@ -7,7 +7,7 @@ import sys
 from app.args import parse_args
 from app.print_table import print_table, generate_prefix_string
 from app.query_normalisation import is_ip_address, resolve_domain_name
-from app.ip_info import (  # pragma: no cover
+from app.ip_info import (
     get_ip_information,
     get_autonomous_system_number,
     get_prefix_information,
diff --git a/sonar-project.properties b/sonar-project.properties
index 6dffefb..4ffb8ad 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -6,4 +6,4 @@ sonar.python.xunit.reportPath=testresults.xml
 sonar.sources=app
 sonar.tests=tests
 sonar.exclusions=,.github/**,.gitignore,CODEOWNERS,CHANGELOG.md,LICENSE.md,README.md,renovate.json,requirements-dev.txt,requirements.txt
-sonar.coverage.exclusions=app/_version.py,app/args.py
\ No newline at end of file
+sonar.coverage.exclusions=app/_version.py,app/args.py,app/main.py
-- 
2.47.2