Use testthat, rather than tinytest

tinytest doesn't exist in older MRAN snapshots

tests/conda/r3.6/environment.yml

@@ -1,3 +1,3 @@
 dependencies:
   - r-base=3.6
-  - r-tinytest
+  - r-testthat

tests/conda/r3.6/verify

@@ -2,6 +2,6 @@
 
 jupyter serverextension list 2>&1 | grep jupyter_server_proxy
 jupyter nbextension list 2>&1 | grep jupyter_server_proxy
-R -e "library('tinytest')"
+R -e "library('testthat')"
 # Fail if version is not 3.6
 R -e 'if (!(version$major == "3" && as.double(version$minor) >= 6 && as.double(version$minor) < 7)) quit("yes", 1)'

tests/r/mran/install.R

@@ -1 +1 @@
-install.packages("tinytest")
+install.packages("testthat")

tests/r/mran/verify

@@ -1,5 +1,5 @@
 #!/usr/bin/env Rscript
-library('tinytest')
+library('testthat')
 
 print(version)
 

tests/r/r3.6/install.R

@@ -1 +1 @@
-install.packages("tinytest")
+install.packages("testthat")

tests/r/r3.6/verify

@@ -1,5 +1,5 @@
 #!/usr/bin/env Rscript
-library('tinytest')
+library('testthat')
 
 print(version)
 # Fail if version is not 3.6

tests/r/r4.0-rspm/install.R

@@ -1 +1 @@
-install.packages("tinytest")
+install.packages("testthat")

tests/r/r4.0-rspm/verify

@@ -1,5 +1,5 @@
 #!/usr/bin/env Rscript
-library('tinytest')
+library('testthat')
 
 print(version)
 # Fail if version is not 4.0

tests/r/r4.0/install.R

@@ -1 +1 @@
-install.packages("tinytest")
+install.packages("testthat")

tests/r/r4.0/verify

@@ -1,5 +1,5 @@
 #!/usr/bin/env Rscript
-library('tinytest')
+library('testthat')
 
 print(version)
 # Fail if version is not 4.0

tests/r/r4.1/install.R

@@ -1 +1 @@
-install.packages("tinytest")
+install.packages("testthat")

tests/r/r4.1/verify

@@ -1,5 +1,5 @@
 #!/usr/bin/env Rscript
-library('tinytest')
+library('testthat')
 
 # Fail if version is not 4.1
 if (!(version$major == "4" && as.double(version$minor) >= 1 && as.double(version$minor) < 2)) {

tests/r/simple/install.R

@@ -1 +1 @@
-install.packages("tinytest")
+install.packages("testthat")

tests/r/simple/verify

@@ -1,5 +1,5 @@
 #!/usr/bin/env Rscript
-library('tinytest')
+library('testthat')
 
 # Fail if version is not 4.1
 if (!(version$major == "4" && as.double(version$minor) >= 1 && as.double(version$minor) < 2)) {