add coverage

.Rbuildignore

@@ -20,3 +20,4 @@ googlesheets.rds
 ^appveyor\.yml$
 ^app\.R$
 ^Dockerfile$
+^codecov\.yml$

.travis.yml

@@ -2,3 +2,7 @@
 
 language: R
 cache: packages
+
+after_success:
+  - Rscript -e 'covr::coveralls()'
+  - Rscript -e 'covr::codecov()'

DESCRIPTION

@@ -43,7 +43,8 @@ Imports:
 Suggests:
     echarts4r (>= 0.3.0),
     echarts4r.maps,
-    testthat (>= 2.1.0)
+    testthat (>= 2.1.0),
+    covr
 RoxygenNote: 7.0.2
 URL: https://github/JohnCoene/coronavirus
 BugReports: https://github/JohnCoene/coronavirus/issues

README.md

@@ -8,6 +8,8 @@
 [![AppVeyor build status](https://ci.appveyor.com/api/projects/status/github/JohnCoene/coronavirus?branch=master&svg=true)](https://ci.appveyor.com/project/JohnCoene/coronavirus)
 [![Lifecycle: stable](https://img.shields.io/badge/lifecycle-stable-brightgreen.svg)](https://www.tidyverse.org/lifecycle/#stable)
 ![](https://img.shields.io/badge/license-MIT-blue)
+[![Coveralls test coverage](https://coveralls.io/repos/github/JohnCoene/coronavirus/badge.svg)](https://coveralls.io/r/JohnCoene/coronavirus?branch=master)
+[![Codecov test coverage](https://codecov.io/gh/JohnCoene/coronavirus/branch/master/graph/badge.svg)](https://codecov.io/gh/JohnCoene/coronavirus?branch=master)
 <!-- badges: end -->
 
 Dashboard to track the spread of the coronavirus, based on three data sources, built with [shinyMobile](https://rinterface.github.io/shinyMobile/) and [echarts4r](https://echarts4r.john-coene.com/).

codecov.yml

@@ -0,0 +1,12 @@
+comment: false
+
+coverage:
+  status:
+    project:
+      default:
+        target: auto
+        threshold: 1%
+    patch:
+      default:
+        target: auto
+        threshold: 1%