From 5ffcf045793d9014f23ea1b9bf20b3ef7796baa4 Mon Sep 17 00:00:00 2001
From: Kevin Amado <kamadorueda@gmail.com>
Date: Sat, 29 Jan 2022 18:16:22 -0500
Subject: [PATCH] feat: increase paren coverage

---
 src/rules/paren.rs    |  16 ++--
 tests/cases/paren/in  |  19 ++++-
 tests/cases/paren/out | 178 +++++++++++++++++++++++++++++++++++++++---
 3 files changed, 194 insertions(+), 19 deletions(-)

diff --git a/src/rules/paren.rs b/src/rules/paren.rs
index 298c1fe..a252b04 100644
--- a/src/rules/paren.rs
+++ b/src/rules/paren.rs
@@ -12,41 +12,45 @@ pub fn rule(
         build_ctx.config.layout()
     };
 
+    // (
     let child = children.get_next().unwrap();
     steps.push_back(crate::builder::Step::Format(child.element));
     match layout {
         crate::config::Layout::Tall => {
             steps.push_back(crate::builder::Step::Indent);
-            steps.push_back(crate::builder::Step::NewLine);
-            steps.push_back(crate::builder::Step::Pad);
-        }
-        crate::config::Layout::Wide => {
-            steps.push_back(crate::builder::Step::Whitespace);
         }
+        crate::config::Layout::Wide => {}
     }
 
+    // /**/
     children.drain_comments(|text| {
-        steps.push_back(crate::builder::Step::Comment(text));
         steps.push_back(crate::builder::Step::NewLine);
         steps.push_back(crate::builder::Step::Pad);
+        steps.push_back(crate::builder::Step::Comment(text));
     });
 
+    // expr
     let child = children.get_next().unwrap();
     match layout {
         crate::config::Layout::Tall => {
+            steps.push_back(crate::builder::Step::NewLine);
+            steps.push_back(crate::builder::Step::Pad);
             steps.push_back(crate::builder::Step::FormatWider(child.element));
         }
         crate::config::Layout::Wide => {
+            steps.push_back(crate::builder::Step::Whitespace);
             steps.push_back(crate::builder::Step::Format(child.element));
         }
     }
 
+    // /**/
     children.drain_comments(|text| {
         steps.push_back(crate::builder::Step::NewLine);
         steps.push_back(crate::builder::Step::Pad);
         steps.push_back(crate::builder::Step::Comment(text));
     });
 
+    // )
     let child = children.get_next().unwrap();
     match layout {
         crate::config::Layout::Tall => {
diff --git a/tests/cases/paren/in b/tests/cases/paren/in
index 3346a37..2d677b2 100644
--- a/tests/cases/paren/in
+++ b/tests/cases/paren/in
@@ -1 +1,18 @@
-(/*a*/(/*b*/(c))/*d*/)
+(
+  (     (     c     )     )
+  (     (     c     )/*e*/)
+  (     (     c/*d*/)     )
+  (     (     c/*d*/)/*e*/)
+  (     (/*b*/c     )     )
+  (     (/*b*/c     )/*e*/)
+  (     (/*b*/c/*d*/)     )
+  (     (/*b*/c/*d*/)/*e*/)
+  (/*a*/(     c     )     )
+  (/*a*/(     c     )/*e*/)
+  (/*a*/(     c/*d*/)     )
+  (/*a*/(     c/*d*/)/*e*/)
+  (/*a*/(/*b*/c     )     )
+  (/*a*/(/*b*/c     )/*e*/)
+  (/*a*/(/*b*/c/*d*/)     )
+  (/*a*/(/*b*/c/*d*/)/*e*/)
+)
diff --git a/tests/cases/paren/out b/tests/cases/paren/out
index c4bafd9..f1b66ca 100644
--- a/tests/cases/paren/out
+++ b/tests/cases/paren/out
@@ -1,14 +1,168 @@
 (
-  /*
-   a
-   */
-  (
-    /*
-     b
-     */
-    ( c )
-  )
-  /*
-   d
-   */
+  ( ( c ) )
+    (
+      ( c )
+      /*
+       e
+       */
+    )
+    (
+      (
+        c
+        /*
+         d
+         */
+      )
+    )
+    (
+      (
+        c
+        /*
+         d
+         */
+      )
+      /*
+       e
+       */
+    )
+    (
+      (
+        /*
+         b
+         */
+        c
+      )
+    )
+    (
+      (
+        /*
+         b
+         */
+        c
+      )
+      /*
+       e
+       */
+    )
+    (
+      (
+        /*
+         b
+         */
+        c
+        /*
+         d
+         */
+      )
+    )
+    (
+      (
+        /*
+         b
+         */
+        c
+        /*
+         d
+         */
+      )
+      /*
+       e
+       */
+    )
+    (
+      /*
+       a
+       */
+      ( c )
+    )
+    (
+      /*
+       a
+       */
+      ( c )
+      /*
+       e
+       */
+    )
+    (
+      /*
+       a
+       */
+      (
+        c
+        /*
+         d
+         */
+      )
+    )
+    (
+      /*
+       a
+       */
+      (
+        c
+        /*
+         d
+         */
+      )
+      /*
+       e
+       */
+    )
+    (
+      /*
+       a
+       */
+      (
+        /*
+         b
+         */
+        c
+      )
+    )
+    (
+      /*
+       a
+       */
+      (
+        /*
+         b
+         */
+        c
+      )
+      /*
+       e
+       */
+    )
+    (
+      /*
+       a
+       */
+      (
+        /*
+         b
+         */
+        c
+        /*
+         d
+         */
+      )
+    )
+    (
+      /*
+       a
+       */
+      (
+        /*
+         b
+         */
+        c
+        /*
+         d
+         */
+      )
+      /*
+       e
+       */
+    )
 )