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Add extension of UIlabel for adding line spacing with the method of n… #438

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94 changes: 52 additions & 42 deletions EZSwiftExtensionsTests/UILabelTests.swift
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@
//

#if os(iOS) || os(tvOS)
<<<<<<< HEAD
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You have unresolved merge commits here.

=======

import XCTest
@testable import EZSwiftExtensions
Expand All @@ -22,59 +24,67 @@ class UILabelTests: XCTestCase {
XCTAssertEqual(label2.font.pointSize, 20)
XCTAssertEqual(label.font.pointSize, 17)
}
>>>>>>> 638c47200b16776d978dc4598237109396915878
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This looks like an unresolved merge, please collapse your commits into one idempotent change.

I cannot even begin to tell you how much I despise non fast forward merges. Rebase your changes and replay them on top of the current HEAD commit.


func testSet() {
import XCTest
@testable import EZSwiftExtensions
class UILabelTests: XCTestCase {

let label = UILabel(frame: CGRect(x: 0, y: 0, width: 200, height: 50))
label.set(text: "EZSwiftExtensions✅", duration: 1)
XCTAssertEqual(label.text, "EZSwiftExtensions✅")

label.text = ""
label.set(text: "EZSwiftExtensions🚀", duration: 0)
XCTAssertEqual(label.text, "EZSwiftExtensions🚀")

label.text = ""
label.set(text: "EZSwiftExtensions❤️", duration: 1)
XCTAssertEqual(label.text, "EZSwiftExtensions❤️")
}

func testSetLineSpacing(){

let textForTesting = "I am testing test Set line spacing method"
var paragraphStyle : NSMutableParagraphStyle?
func testInit() {

let label = UILabel(x: 0, y: 0, w: 200, h: 50)
let expected = UILabel(frame: CGRect(x: 0, y: 0, width: 200, height: 50))
let label2 = UILabel(x: 0, y: 0, w: 200, h: 50, fontSize: 20)

XCTAssertEqual(label.frame, expected.frame)
XCTAssertEqual(label2.font.pointSize, 20)
}

let label = UILabel(frame: CGRect(x: 0, y: 0, width: 200, height: 50))
label.text = textForTesting
label.setLineSpacing(lineSpacing: 1.5)
func testSet() {

let label = UILabel(frame: CGRect(x: 0, y: 0, width: 200, height: 50))
label.set(text: "EZSwiftExtensions✅", duration: 1)
XCTAssertEqual(label.text, "EZSwiftExtensions✅")

label.text = ""
label.set(text: "EZSwiftExtensions🚀", duration: 0)
XCTAssertEqual(label.text, "EZSwiftExtensions🚀")

label.text = ""
label.set(text: "EZSwiftExtensions❤️", duration: 1)
XCTAssertEqual(label.text, "EZSwiftExtensions❤️")
}

label.attributedText?.enumerateAttribute(NSParagraphStyleAttributeName , in: NSMakeRange(0, (label.attributedText?.length)!), options: [.longestEffectiveRangeNotRequired]) { value, range, isStop in
func testSetLineSpacing(){

let textForTesting = "I am testing test Set line spacing method"
var paragraphStyle : NSMutableParagraphStyle?

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nitpick : too many empty lines here are there that do not serve a purpose.

let label = UILabel(frame: CGRect(x: 0, y: 0, width: 200, height: 50))
label.text = textForTesting
label.setLineSpacing(lineSpacing: 1.5)

if let value = value {

paragraphStyle = value as! NSMutableParagraphStyle

label.attributedText?.enumerateAttribute(NSParagraphStyleAttributeName , in: NSMakeRange(0, (label.attributedText?.length)!), options: [.longestEffectiveRangeNotRequired]) { value, range, isStop in
if let value = value {
paragraphStyle = value as NSMutableParagraphStyle
}
}

XCTAssertEqual(paragraphStyle?.lineHeightMultiple, 1.5)
}

XCTAssertEqual(paragraphStyle?.lineHeightMultiple, 1.5)
var waitExpectation: XCTestExpectation?


func wait(duration: TimeInterval) {
waitExpectation = expectation(description: "wait")
Timer.scheduledTimer(timeInterval: duration, target: self,
selector: #selector(UILabelTests.onTimer), userInfo: nil, repeats: false)
waitForExpectations(timeout: duration + 3, handler: nil)
}

func onTimer() {
waitExpectation?.fulfill()
}
}

var waitExpectation: XCTestExpectation?

func wait(duration: TimeInterval) {
waitExpectation = expectation(description: "wait")
Timer.scheduledTimer(timeInterval: duration, target: self,
selector: #selector(UILabelTests.onTimer), userInfo: nil, repeats: false)
waitForExpectations(timeout: duration + 3, handler: nil)
}

func onTimer() {
waitExpectation?.fulfill()
}
}

#endif