test coverage

.github/workflows/tests.yaml

@@ -87,4 +87,6 @@ jobs:
 
     # Step: Execute the tests.
     - name: Run tests
-      run: mix test
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: mix coveralls.github

README.md

@@ -1,3 +1,5 @@
+[![Coverage Status](https://coveralls.io/repos/github/prem-prakash-portfolio/convert/badge.svg?branch=main)](https://coveralls.io/github/prem-prakash-portfolio/convert?branch=main)
+
 # CurrencyConverter
 
 ## CI/CD

coveralls.json

@@ -0,0 +1,11 @@
+{
+  "coverage_options": {
+    "minimum_coverage": 90
+  },
+  "skip_files": [
+    "lib/currency_converter/release.ex",
+    "test",
+    "priv",
+    "rel"
+  ]
+}

mix.exs

@@ -9,7 +9,15 @@ defmodule CurrencyConverter.MixProject do
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,
       aliases: aliases(),
-      deps: deps()
+      deps: deps(),
+      test_coverage: [tool: ExCoveralls],
+      preferred_cli_env: [
+        coveralls: :test,
+        "coveralls.detail": :test,
+        "coveralls.post": :test,
+        "coveralls.html": :test,
+        "coveralls.cobertura": :test
+      ]
     ]
   end
 
@@ -46,7 +54,8 @@ defmodule CurrencyConverter.MixProject do
       {:ex_machina, "~> 2.7.0", only: :test},
       {:mox, "~> 1.0", only: :test},
       {:req, "~> 0.4.0"},
-      {:credo, "~> 1.7", only: [:dev, :test], runtime: false}
+      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
+      {:excoveralls, "~> 0.18", only: :test}
     ]
   end
 

mix.lock

@@ -12,6 +12,7 @@
   "ecto_sql": {:hex, :ecto_sql, "3.8.3", "a7d22c624202546a39d615ed7a6b784580391e65723f2d24f65941b4dd73d471", [:mix], [{:db_connection, "~> 2.4.1 or ~> 2.5", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.8.4", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.6.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.15.0 or ~> 0.16.0 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1 or ~> 2.2", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "348cb17fb9e6daf6f251a87049eafcb57805e2892e5e6a0f5dea0985d367329b"},
   "etso": {:git, "https://github.com/prem-prakash/etso.git", "e3e775cf7c6a5d2a9441a838927ae2ab07994713", []},
   "ex_machina": {:hex, :ex_machina, "2.7.0", "b792cc3127fd0680fecdb6299235b4727a4944a09ff0fa904cc639272cd92dc7", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm", "419aa7a39bde11894c87a615c4ecaa52d8f107bbdd81d810465186f783245bf8"},
+  "excoveralls": {:hex, :excoveralls, "0.18.0", "b92497e69465dc51bc37a6422226ee690ab437e4c06877e836f1c18daeb35da9", [:mix], [{:castore, "~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "1109bb911f3cb583401760be49c02cbbd16aed66ea9509fc5479335d284da60b"},
   "file_system": {:hex, :file_system, "1.0.0", "b689cc7dcee665f774de94b5a832e578bd7963c8e637ef940cd44327db7de2cd", [:mix], [], "hexpm", "6752092d66aec5a10e662aefeed8ddb9531d79db0bc145bb8c40325ca1d8536d"},
   "finch": {:hex, :finch, "0.17.0", "17d06e1d44d891d20dbd437335eebe844e2426a0cd7e3a3e220b461127c73f70", [:mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.3", [hex: :mint, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.4 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 0.2.6 or ~> 1.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "8d014a661bb6a437263d4b5abf0bcbd3cf0deb26b1e8596f2a271d22e48934c7"},
   "hpax": {:hex, :hpax, "0.1.2", "09a75600d9d8bbd064cdd741f21fc06fc1f4cf3d0fcc335e5aa19be1a7235c84", [:mix], [], "hexpm", "2c87843d5a23f5f16748ebe77969880e29809580efdaccd615cd3bed628a8c13"},