From 24b479bdb22da674680ef8be7e9766f54d3345b7 Mon Sep 17 00:00:00 2001
From: Barbara Vreede <b.vreede@esciencecenter.nl>
Date: Fri, 6 Oct 2023 16:11:25 +0200
Subject: [PATCH] add test for language inspection function

---
 tests/testthat/_snaps/inspect_language.md | 38 +++++++++++++++++++++++
 tests/testthat/test-inspect_language.R    | 19 ++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 tests/testthat/_snaps/inspect_language.md
 create mode 100644 tests/testthat/test-inspect_language.R

diff --git a/tests/testthat/_snaps/inspect_language.md b/tests/testthat/_snaps/inspect_language.md
new file mode 100644
index 0000000..c06ddd0
--- /dev/null
+++ b/tests/testthat/_snaps/inspect_language.md
@@ -0,0 +1,38 @@
+# language inspection yields stats
+
+    Code
+      cat(inspect_language(data, lang = "dutch"))
+    Output
+      
+      
+      ###  5 hours
+      
+      | turns| translated| words| turnduration| talkprop| people| hours| turns_per_h|
+      |-----:|----------:|-----:|------------:|--------:|------:|-----:|-----------:|
+      | 14022|          0| 69169|         1257|     0.98|      3|     5|        2804|
+      
+      
+      ### nature
+      
+      |nature |     n|
+      |:------|-----:|
+      |laugh  |   599|
+      |talk   | 13366|
+      |NA     |    57|
+      
+      ###  20 sources
+      Showing only the first 10 sources; use `allsources=T` to show all
+      
+      |source          | turns| translated| words| people| talkprop| minutes| hours|
+      |:---------------|-----:|----------:|-----:|------:|--------:|-------:|-----:|
+      |/dutch2/DVA10O  |   501|          0|  3498|      2|      0.9|      15|  0.25|
+      |/dutch2/DVA11Q  |   792|          0|  3318|      2|      1.0|      15|  0.25|
+      |/dutch2/DVA12S  |   640|          0|  3112|      2|      0.9|      15|  0.25|
+      |/dutch2/DVA13U  |   717|          0|  3548|      2|      1.0|      15|  0.25|
+      |/dutch2/DVA14W  |   721|          0|  3099|      2|      0.9|      15|  0.25|
+      |/dutch2/DVA15Y  |   770|          0|  3387|      2|      1.1|      15|  0.25|
+      |/dutch2/DVA16AA |   604|          0|  3889|      2|      1.1|      15|  0.25|
+      |/dutch2/DVA17AC |   782|          0|  3888|      2|      1.0|      15|  0.25|
+      |/dutch2/DVA19AG |   648|          0|  2957|      2|      0.9|      15|  0.25|
+      |/dutch2/DVA1A   |   681|          0|  3432|      2|      1.0|      15|  0.25|
+
diff --git a/tests/testthat/test-inspect_language.R b/tests/testthat/test-inspect_language.R
new file mode 100644
index 0000000..051d2d7
--- /dev/null
+++ b/tests/testthat/test-inspect_language.R
@@ -0,0 +1,19 @@
+## set up the test environment
+# Install ifadv and devtools only if required
+if (!requireNamespace("ifadv")){
+  if (!requireNamespace("devtools")){
+    install.packages("devtools")
+  }
+  devtools::install_github("elpaco-escience/ifadv")
+}
+
+data <- ifadv::ifadv
+
+test_that("language inspection yields stats", {
+  expect_snapshot(cat(
+    inspect_language(
+      data, lang="dutch"
+      ))
+  )
+
+})