fix documentation comments typo and refactor tests

Author: karthikyml

Sources/YCoreUI/Components/Elevation.swift

@@ -8,11 +8,11 @@
 
 import UIKit
 
-/// Encapsulate design shadows and apply them to view.
+/// Encapsulates design shadows and apply them to view.
 public struct Elevation {
     /// The offset of the layer’s shadow.
     public let offset: CGSize
-    /// The blur of the layer's. shadow.
+    /// The blur of the layer's shadow.
     public let blur: CGFloat
     /// The spread of the layer's shadow.
     public let spread: CGFloat
@@ -50,7 +50,7 @@ public struct Elevation {
     /// Applies elevation to a layer.
     /// - Parameters:
     ///   - layer: layer of the corresponding view
-    ///   - cornerRadius: the radius to use when drawing rounded corners for the layer’s background.
+    ///   - cornerRadius: the radius to use when drawing rounded corners for the layer’s background
     public func apply(layer: CALayer, cornerRadius: CGFloat) {
         applyShadow(layer: layer)
 

Tests/YCoreUITests/Components/ElevationTests.swift

@@ -33,19 +33,17 @@ final class ElevationTests: XCTestCase {
         XCTAssertEqual(sut.useShadowPath, true)
     }
 
-    func test_apply_doesNotAddShadowPathWhenUseShadowPathIsFalse() {
+    func test_apply_doesNotsetShadowPathWhenUseShadowPathIsFalse() {
         let sut = makeSUT(useShadowPath: false)
-        
         let layer = CALayer()
 
         sut.apply(layer: layer, cornerRadius: 8)
 
         XCTAssertNil(layer.shadowPath)
     }
 
-    func test_apply_addsShadowPathWhenUseShadowPathIsTrue() {
+    func test_apply_setsShadowPathWhenUseShadowPathIsTrue() {
         let sut = makeSUT(useShadowPath: true)
-        
         let layer = CALayer()
 
         sut.apply(layer: layer, cornerRadius: 8)
@@ -55,7 +53,6 @@ final class ElevationTests: XCTestCase {
 
     func test_apply_setsShadowPropertiesWhenUseShadowPathIsFalse() {
         let sut = makeSUT(useShadowPath: false)
-
         let layer = CALayer()
 
         sut.apply(layer: layer, cornerRadius: 8)
@@ -68,7 +65,6 @@ final class ElevationTests: XCTestCase {
 
     func test_apply_setsShadowPropertiesWhenUseShadowPathIsTrue() {
         let sut = makeSUT(useShadowPath: true)
-
         let layer = CALayer()
 
         sut.apply(layer: layer, cornerRadius: 8)