Parse bold, italic and underline (no output yet).

1 files changed, 122 insertions, 0 deletions

diff --git a/tests/richstring_test.py b/tests/richstring_test.py
new file mode 100644
index 0000000..bd7ea22
--- /dev/null
+++ b/tests/richstring_test.py
@@ -0,0 +1,122 @@
+import unittest2
+from screenplain.richstring import RichString, Bold, Italic, Underline
+from screenplain.richstring import parse_emphasis
+from screenplain.types import Slug, Action, Dialog, DualDialog, Transition
+
+class RichStringOperatorTests(unittest2.TestCase):
+
+    def test_repr(self):
+        s = RichString(Bold('Hello'), ' there ', Bold('folks'))
+        self.assertEquals(
+            "RichString(Bold('Hello'), ' there ', Bold('folks'))",
+            repr(s)
+        )
+
+    def test_eq(self):
+        self.assertEquals(Bold('Hello'), Bold('Hello'))
+        self.assertNotEquals(Bold('Hello'), Bold('Foo'))
+        self.assertNotEquals('Hello', Bold('Hello'))
+        self.assertEquals(
+            Bold('a', Italic('b'), 'c'),
+            Bold('a', Italic('b'), 'c')
+        )
+        self.assertNotEquals(
+            Bold('a', Italic('b'), 'c'),
+            Bold('a', Italic('b'), 'd')
+        )
+
+    def test_ne(self):
+        self.assertFalse(Bold('Hello') != Bold('Hello'))
+
+class RichStringTests(unittest2.TestCase):
+
+    def test_to_html(self):
+        s = RichString(
+            Bold('bold'),
+            ' normal ',
+            Italic('italic'),
+            Underline('wonderline')
+        )
+        self.assertEquals(
+            '<strong>bold</strong> normal <em>italic</em><u>wonderline</u>',
+            s.to_html()
+        )
+
+class ParseEmphasisTests(unittest2.TestCase):
+
+    def test_parse_without_emphasis(self):
+        self.assertEquals(RichString('Hello'), parse_emphasis('Hello'),
+            'Expected parse_emphasis to return a string')
+
+    def test_parse_bold(self):
+        self.assertEquals(
+            parse_emphasis('**Hello**'),
+            Bold('Hello')
+        )
+
+    def test_parse_pre_and_postfix_and_bold(self):
+        self.assertEquals(
+            parse_emphasis('pre**Hello**post'),
+            RichString('pre', Bold('Hello'), 'post'),
+        )
+
+    def test_parse_multiple_bold(self):
+        self.assertEquals(
+            parse_emphasis('x**Hello** **there**'),
+            RichString('x', Bold('Hello'), ' ', Bold('there'))
+        )
+
+    def test_parse_adjacent_bold(self):
+        self.assertEquals(
+            parse_emphasis('**123****456**'),
+            RichString(Bold('123**'), '456**')
+        )
+
+    def test_italic(self):
+        self.assertEquals(
+            parse_emphasis('*Italian style*'),
+            Italic('Italian style')
+        )
+
+    def test_bold_inside_italic(self):
+        self.assertEquals(
+            parse_emphasis('*Swedish **style** rules*'),
+            Italic('Swedish ', Bold('style'), ' rules')
+        )
+
+    def test_italic_inside_bold(self):
+        self.assertEquals(
+            parse_emphasis('**Swedish *style* rules**'),
+            Bold('Swedish ', Italic('style'), ' rules')
+        )
+
+    def test_italic_and_bold(self):
+        self.assertEquals(
+            parse_emphasis('***really strong***'),
+            Bold(Italic('really strong'))
+        )
+
+    @unittest2.expectedFailure
+    def test_additional_star(self):
+        self.assertEquals(
+            parse_emphasis('*foo* bar* baz'),
+            RichString(Italic('foo'), ' bar* baz')
+        )
+
+    def test_underline(self):
+        self.assertEquals(
+            parse_emphasis('_hello_'),
+            Underline('hello')
+        )
+
+    def test_bold_inside_underline(self):
+        self.assertEquals(
+            parse_emphasis('_**hello**_'),
+            Underline(Bold('hello'))
+        )
+
+    def test_overlapping_underscore_and_italic(self):
+        self.assertEquals(
+            parse_emphasis('_*he_llo*'),
+            RichString(Underline('*he'), 'llo*')
+        )