Add testing

.github/workflows/node.js.yml

@@ -0,0 +1,30 @@
+# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: Node.js CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 14.x, 15.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm install
+    - run: npm run build --if-present
+    - run: npm test

package.json

@@ -67,6 +67,6 @@
 	},
 	"scripts": {
 		"format": "prettier --write \"./**/*.{js,json}\"",
-		"test": "node test.js"
+		"test": "bash tests/test.sh"
 	}
 }

tests/test.sh

@@ -0,0 +1,62 @@
+npm install -g
+
+# Display data for all countries.
+corona
+
+# Display data for all countries in single color.
+corona --xcolor
+
+# Display data for given country i.e. China.
+corona china
+
+# Display data for all the US states.
+corona states
+
+# Display states data sorted by active cases.
+corona states --sort active
+
+# Display states data sorted by Cases today.
+corona states -s cases-today
+
+# Sort data by type
+corona --sort country
+corona --s cases
+
+# All sorting parameters.
+corona -s country
+corona -s cases
+corona -s cases-today
+corona -s deaths
+corona -s deaths-today
+corona -s recovered
+corona -s active
+corona -s critical
+corona -s per-million
+
+# Reverse sort data
+corona --sort active --reverse
+
+# Print bar charts for max 10 countries.
+timeout 10s corona --bar
+
+# Print bar charts for top 5 countries w.r.t deaths.
+timeout 10s corona --bar --sort deaths --limit 5
+
+# Print bar charts countries w.r.t recovered cases.
+timeout 10s corona --bar --sort recovered
+
+# Print a country line chart.
+timeout 10s corona usa --chart
+
+# Print a country line chart with logarithmic data.
+timeout 10s corona china --chart --log
+
+# Print a limited number of entries to the output.
+timeout 10s corona --limit 10
+
+
+# Print a bare bones table with no info.
+timeout 10s corona --minimal
+
+# Display the help data.
+corona help