From 3bc70b178f1151d636b691c6d80ebcd309680691 Mon Sep 17 00:00:00 2001
From: Bill Little <bill.james.little@gmail.com>
Date: Mon, 28 May 2018 14:04:50 +0100
Subject: [PATCH] add citation graphic test

---
 lib/iris/tests/test_plot.py | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/lib/iris/tests/test_plot.py b/lib/iris/tests/test_plot.py
index dcb3622e5d2..0a8e0e44f83 100644
--- a/lib/iris/tests/test_plot.py
+++ b/lib/iris/tests/test_plot.py
@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2017, Met Office
+# (C) British Crown Copyright 2010 - 2018, Met Office
 #
 # This file is part of Iris.
 #
@@ -938,5 +938,28 @@ def test_plot_tmerc(self):
         self.check_graphic()
 
 
+@tests.skip_plot
+class TestPlotCitation(tests.GraphicsTest):
+    def setUp(self):
+        super(TestPlotCitation, self).setUp()
+        self.figure = plt.figure()
+        self.axes = self.figure.gca()
+        self.text = ('Lorem ipsum dolor sit amet, consectetur adipiscing '
+                     'elit, sed do eiusmod tempor incididunt ut labore et '
+                     'dolore magna aliqua.')
+
+    def test(self):
+        iplt.citation(self.text)
+        self.check_graphic()
+
+    def test_figure(self):
+        iplt.citation(self.text, figure=self.figure)
+        self.check_graphic()
+
+    def test_axes(self):
+        iplt.citation(self.text, axes=self.axes)
+        self.check_graphic()
+
+
 if __name__ == "__main__":
     tests.main()