Add support for case insensitive formatter

aaltat · Aug 19, 2023 · 9f8de22 · 9f8de22
1 parent e4dafe3
commit 9f8de22
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Showing 2 changed files with 16 additions and 0 deletions.
diff --git a/assertionengine/formatter.py b/assertionengine/formatter.py
@@ -16,10 +16,15 @@ def _apply_to_expected(value: str) -> str:
     return value
 
 
+def _case_insensitive(value: str) -> str:
+    return value.lower()
+
+
 FormatRules = {
     "normalize spaces": _normalize_spaces,
     "strip": _strip,
     "apply to expected": _apply_to_expected,
+    "case insensitive": _case_insensitive,
 }
 
 

diff --git a/atest/assertion_equal.robot b/atest/assertion_equal.robot
@@ -51,6 +51,17 @@ Values Are Equal With Formatter
     Is Equal    ${SPACE}${SPACE}1${SPACE}${SPACE}1${SPACE}1${SPACE}${SPACE}    equal
     ...    1${SPACE}1${SPACE}1
 
+Values Are Equal With Case Insensitive Formatter
+    Set Assertion Formatters    {"Is Equal": ["case insensitive"]}
+    Is Equal    FOOBAR    equal    foobar
+    TRY
+        Is Equal    FOOBAR    equal    foobaR
+    EXCEPT    Prefix message 'foobar' (str) should be 'foobaR' (str)
+        Log    Error Message Correct
+    END
+    Set Assertion Formatters    {"Is Equal": ["case insensitive", "apply to expected"]}
+    Is Equal    FOOBAR    equal    foobaR
+
 Values Are Equal With Formatter For Expected
     Set Assertion Formatters    {"Is Equal": ["strip", "apply to expected"]}
     Is Equal    1${SPACE}1${SPACE}1    equal