[gtk-doc] tests: use multiline strings for inputs to preserve newlines

[Stefan Sauer <stefkost src gnome org>]

commit 84af3c216cd935f29469a9227609aa51f2c6558b
Author: Stefan Sauer <ensonic users sf net>
Date:   Tue Nov 20 22:23:08 2018 +0100

    tests: use multiline strings for inputs to preserve newlines
    
    This gets us closer to the real inputs.

 tests/mkdb.py | 13 +++++++++++--
 tests/scan.py | 27 +++++++++++++--------------
 2 files changed, 24 insertions(+), 16 deletions(-)
---
diff --git a/tests/mkdb.py b/tests/mkdb.py
index d44b667..bc4a88c 100644
--- a/tests/mkdb.py
+++ b/tests/mkdb.py
@@ -26,11 +26,20 @@ from gtkdoc import mkdb
 class ScanSourceContent(unittest.TestCase):
 
     def setUp(self):
-        pass
+        mkdb.MODULE = 'test'
 
     def test_EmptyInput(self):
         mkdb.ScanSourceContent([])
-        self.assertEquals({}, mkdb.SourceSymbolDocs)
+        self.assertEqual({}, mkdb.SourceSymbolDocs)
+
+    def test_FindsDocComment(self):
+        mkdb.ScanSourceContent("""\
+            /**
+             * symbol:
+             *
+             * Description.
+             */""".splitlines(keepends=True))
+        self.assertEqual({'symbol': 'Description.\n'}, mkdb.SourceSymbolDocs)
 
 
 if __name__ == '__main__':
diff --git a/tests/scan.py b/tests/scan.py
index 98ce93f..2dab69d 100644
--- a/tests/scan.py
+++ b/tests/scan.py
@@ -54,28 +54,27 @@ class ScanHeaderContent(ScanHeaderContentTestCase):
         self.assertNothingFound(slist, doc_comments)
 
     def test_FindsDocComment(self):
-        slist, doc_comments = self.scanHeaderContent([
-            '/** FooBar:',
-            ' */'
-        ])
+        slist, doc_comments = self.scanHeaderContent("""\
+            /**
+             * Symbol:
+             */""".splitlines(keepends=True))
         self.assertEqual(1, len(doc_comments))
-        self.assertIn('foobar', doc_comments)
+        self.assertIn('symbol', doc_comments)
 
     def test_DocDoesNotChangeSlistDeclAndTypes(self):
-        slist, doc_comments = self.scanHeaderContent([
-            '/** FooBar:',
-            ' */'
-        ])
+        slist, doc_comments = self.scanHeaderContent("""\
+            /**
+             * Symbol:
+             */""".splitlines(keepends=True))
         self.assertNoDeclFound(slist)
 
     # TODO: test /* < private_header > */ maker
 
     def test_SkipSymbolWithPreprocessor(self):
-        slist, doc_comments = self.scanHeaderContent([
-            '#ifndef __GTK_DOC_IGNORE__',
-            'extern int bug_512565(void);'
-            '#endif'
-        ])
+        slist, doc_comments = self.scanHeaderContent("""\
+            #ifndef __GTK_DOC_IGNORE__
+            extern int bug_512565(void);
+            #endif""".splitlines(keepends=True))
         self.assertNoDeclFound(slist)