Add padding that accepts a length

danielctull-playground · Dec 15, 2024 · b48312c · b48312c
1 parent 55e1838
commit b48312c
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diff --git a/Sources/TerminalUI/ViewModifiers/Padding.swift b/Sources/TerminalUI/ViewModifiers/Padding.swift
@@ -11,6 +11,10 @@ extension View {
   ) -> some View {
     padding(set.insets(value))
   }
+
+  public func padding(_ length: Int) -> some View {
+    padding(.all, length)
+  }
 }
 
 private struct Padding<Content: View>: Builtin, View {

diff --git a/Tests/TerminalUITests/ViewModifiers/PaddingTests.swift b/Tests/TerminalUITests/ViewModifiers/PaddingTests.swift
@@ -131,4 +131,19 @@ struct PaddingTests {
       Position(x: 3, y: 2): pixel,
     ])
   }
+
+  @Test("length")
+  func length() async throws {
+
+    canvas.render(size: Size(width: 4, height: 4)) {
+      view.padding(1)
+    }
+
+    #expect(canvas.pixels == [
+      Position(x: 2, y: 2): pixel,
+      Position(x: 3, y: 2): pixel,
+      Position(x: 2, y: 3): pixel,
+      Position(x: 3, y: 3): pixel,
+    ])
+  }
 }