From be92f2e470c90a25a056039100975bb9e8204dc5 Mon Sep 17 00:00:00 2001
From: brian-mulier <69139631+brian-mulier@users.noreply.github.com>
Date: Thu, 22 Dec 2022 12:41:44 +0100
Subject: [PATCH] feat: noIndent helper (#125)

---
 tzatziki-core/README.md                       |  2 +-
 .../decathlon/tzatziki/steps/ObjectSteps.java |  3 ++-
 .../decathlon/tzatziki/steps/objects.feature  | 20 ++++++++++++++++++-
 3 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/tzatziki-core/README.md b/tzatziki-core/README.md
index 63b4eb83..84262eee 100644
--- a/tzatziki-core/README.md
+++ b/tzatziki-core/README.md
@@ -350,7 +350,7 @@ Then resultArray is equal to:
 """
 ```
 
-Other custom helpers are foreach (loop through array), split (split a String by symbol), math (compute some value) and conditional helpers (to compare values and output conditionally)
+Other custom helpers are foreach (loop through array), split (split a String by symbol), math (compute some value), noIndent (remove indent right before processing to improve visibility) and conditional helpers (to compare values and output conditionally)
 
 ## Time management
 
diff --git a/tzatziki-core/src/main/java/com/decathlon/tzatziki/steps/ObjectSteps.java b/tzatziki-core/src/main/java/com/decathlon/tzatziki/steps/ObjectSteps.java
index 3a6b7867..7559fe57 100644
--- a/tzatziki-core/src/main/java/com/decathlon/tzatziki/steps/ObjectSteps.java
+++ b/tzatziki-core/src/main/java/com/decathlon/tzatziki/steps/ObjectSteps.java
@@ -134,7 +134,8 @@ public class ObjectSteps {
                         }).toList();
 
                 return options.fn(collectionsToConcat.stream().flatMap(Collection::stream).collect(Collectors.toList()));
-            });
+            })
+            .registerHelper("noIndent", (str, options) -> options.handlebars.compileInline(str.toString().replaceAll("(?m)(?:^\\s+|\\s+$)", "").replaceAll("\\n", "")).apply(options.context));
 
     static {
         register(Type.class, TypeParser::parse);
diff --git a/tzatziki-core/src/test/resources/com/decathlon/tzatziki/steps/objects.feature b/tzatziki-core/src/test/resources/com/decathlon/tzatziki/steps/objects.feature
index a6220dde..e98c40c9 100644
--- a/tzatziki-core/src/test/resources/com/decathlon/tzatziki/steps/objects.feature
+++ b/tzatziki-core/src/test/resources/com/decathlon/tzatziki/steps/objects.feature
@@ -692,6 +692,24 @@ Feature: to interact with objects in the context
           value: value2
     """
 
+  Scenario: noIndent helper can be used to help increase readability in scenario while allowing handlebars to properly interpret the String
+    Given that helloWorld is "Hello World"
+    Given that chainedMethodCalls is:
+    """
+    {{noIndent '{{[
+
+    helloWorld
+      .replaceAll(e, 3)
+      .replaceAll(l, 1)
+      .replaceAll(o, 0)
+
+    ]}}'}}
+    """
+    Then chainedMethodCalls is equal to:
+    """
+    H3110 W0r1d
+    """
+
   Scenario Template: else guard allows to run a step only if the latest-evaluated condition was false
     Given that condition is "<ifCondition>"
     When if <ifCondition> == true => ran is "if"
@@ -945,7 +963,7 @@ Feature: to interact with objects in the context
     current_time:
       timestamp: '2021-08-01T10:30:00Z'
     """
-    
+
   Scenario: contains should work even if an expected with a map is matched against a non-map (empty string for eg.)
     Given that aList is a List<Map>:
     """