acpt: add scenarios for Font.sub/superscript

Steve Canny · Steve Canny · commit 91d48aed7137 · 2015-02-08T00:01:42.000-08:00
diff --git a/features/steps/text.py b/features/steps/text.py
@@ -43,6 +43,17 @@ def given_a_font_having_type_underline(context, underline_type):
     context.font = document.styles[style_name].font
 
 
+@given('a font having {vertAlign_state} vertical alignment')
+def given_a_font_having_vertAlign_state(context, vertAlign_state):
+    style_name = {
+        'inherited':   'Normal',
+        'subscript':   'Subscript',
+        'superscript': 'Superscript',
+    }[vertAlign_state]
+    document = Document(test_docx('txt-font-props'))
+    context.font = document.styles[style_name].font
+
+
 @given('a font of size {size}')
 def given_a_font_of_size(context, size):
     document = Document(test_docx('txt-font-props'))
@@ -208,6 +219,22 @@ def when_I_assign_value_to_font_underline(context, value_key):
     font.underline = value
 
 
+@when('I assign {value_key} to font.{sub_super}script')
+def when_I_assign_value_to_font_sub_super(context, value_key, sub_super):
+    font = context.font
+    name = {
+        'sub':   'subscript',
+        'super': 'superscript',
+    }[sub_super]
+    value = {
+        'None':  None,
+        'True':  True,
+        'False': False,
+    }[value_key]
+
+    setattr(font, name, value)
+
+
 @when('I assign {value_str} to its {bool_prop_name} property')
 def when_assign_true_to_bool_run_prop(context, value_str, bool_prop_name):
     value = {'True': True, 'False': False, 'None': None}[value_str]
@@ -266,6 +293,22 @@ def then_font_underline_is_value(context, value_key):
     assert font.underline == value
 
 
+@then('font.{sub_super}script is {value_key}')
+def then_font_sub_super_is_value(context, sub_super, value_key):
+    name = {
+        'sub':   'subscript',
+        'super': 'superscript',
+    }[sub_super]
+    expected_value = {
+        'None':  None,
+        'True':  True,
+        'False': False,
+    }[value_key]
+    font = context.font
+    actual_value = getattr(font, name)
+    assert actual_value == expected_value
+
+
 @then('it is a column break')
 def then_type_is_column_break(context):
     attrib = context.last_child.attrib
diff --git a/features/txt-font-props.feature b/features/txt-font-props.feature
@@ -79,6 +79,47 @@ Feature: Get or set font properties
       | single         | WD_UNDERLINE.DOUBLE | WD_UNDERLINE.DOUBLE |
 
 
+  @wip
+  Scenario Outline: Get font sub/superscript value
+    Given a font having <vertAlign-state> vertical alignment
+     Then font.subscript is <sub-value>
+      And font.superscript is <super-value>
+
+    Examples: font sub/superscript values
+      | vertAlign-state | sub-value | super-value |
+      | inherited       | None      | None        |
+      | subscript       | True      | False       |
+      | superscript     | False     | True        |
+
+
+  @wip
+  Scenario Outline: Change font sub/superscript
+    Given a font having <vertAlign-state> vertical alignment
+     When I assign <value> to font.<name>script
+     Then font.<name-2>script is <expected-value>
+
+    Examples: value of sub/superscript after assignment
+      | vertAlign-state | name  | value | name-2  | expected-value |
+      | inherited       | sub   | True  |  sub    | True           |
+      | inherited       | sub   | True  |  super  | False          |
+      | inherited       | sub   | False |  sub    | None           |
+      | inherited       | super | True  |  super  | True           |
+      | inherited       | super | True  |  sub    | False          |
+      | inherited       | super | False |  super  | None           |
+      | subscript       | sub   | True  |  sub    | True           |
+      | subscript       | sub   | False |  sub    | None           |
+      | subscript       | sub   | None  |  sub    | None           |
+      | subscript       | super | True  |  sub    | False          |
+      | subscript       | super | False |  sub    | True           |
+      | subscript       | super | None  |  sub    | None           |
+      | superscript     | super | True  |  super  | True           |
+      | superscript     | super | False |  super  | None           |
+      | superscript     | super | None  |  super  | None           |
+      | superscript     | sub   | True  |  super  | False          |
+      | superscript     | sub   | False |  super  | True           |
+      | superscript     | sub   | None  |  super  | None           |
+
+
   Scenario Outline: Apply boolean property to a run
     Given a run
      When I assign True to its <boolean_prop_name> property
