1 files changed, 65 insertions, 0 deletions
diff --git a/pandoc-lua-engine/test/lua/module/pandoc-template.lua b/pandoc-lua-engine/test/lua/module/pandoc-template.lua
new file mode 100644
index 000000000..c288b2016
--- /dev/null
+++ b/pandoc-lua-engine/test/lua/module/pandoc-template.lua
@@ -0,0 +1,65 @@
+local tasty = require 'tasty'
+local template = require 'pandoc.template'
+
+local assert = tasty.assert
+local test = tasty.test_case
+local group = tasty.test_group
+
+return {
+  test('is table', function ()
+    assert.are_equal(type(template), 'table')
+  end),
+  group 'default' {
+    test('is function', function ()
+      assert.are_equal(type(template.default), 'function')
+    end),
+    test('returns a string for known format', function ()
+      assert.are_equal(
+        pandoc.utils.type(template.default 'json'),
+        'string'
+      )
+      assert.are_equal(
+        pandoc.utils.type(template.default 'markdown'),
+        'string'
+      )
+    end),
+    test('fails on unknown format', function ()
+      local success, msg = pcall(function ()
+          return pandoc.utils.type(template.default 'nosuchformat')
+      end)
+      assert.is_falsy(success)
+    end),
+  },
+  group 'compile' {
+    test('is function', function ()
+      assert.are_equal(type(template.compile), 'function')
+    end),
+    test('returns a Template', function ()
+      assert.are_equal(
+        pandoc.utils.type(template.compile('$title$')),
+        'pandoc Template'
+      )
+    end),
+    test('returns a Template', function ()
+      local templ_path = pandoc.path.join{'lua', 'module', 'default.test'}
+      assert.are_equal(
+        pandoc.utils.type(template.compile('${ partial() }', templ_path)),
+        'pandoc Template'
+      )
+    end),
+    test('fails if template has non-existing partial', function ()
+      assert.error_matches(
+        function () return template.compile('${ nosuchpartial() }') end,
+        'PandocCouldNotFindDataFileError'
+      )
+    end),
+    test('works with default template that uses partials', function ()
+      local jats_template = template.default 'jats'
+      assert.are_equal(type(jats_template), 'string')
+      assert.are_equal(
+        pandoc.utils.type(template.compile(jats_template)),
+        'pandoc Template'
+      )
+    end),
+  },
+}