112 lines
4.5 KiB
Swift
112 lines
4.5 KiB
Swift
//
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// Copyright 2025 Element Creations Ltd.
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// Copyright 2023-2025 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
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// Please see LICENSE files in the repository root for full details.
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//
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@testable import Compound
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import SwiftUI
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import Testing
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@MainActor
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struct FontSizeTests {
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/// Test all system text styles to assert mapping between `Font` and `UIFont`.
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@Test("Text style")
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func textStyle() {
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let caption2FontSize = FontSize.reflecting(.caption2)
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#expect(caption2FontSize?.value == 11)
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#expect(caption2FontSize?.style == .caption2)
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let captionFontSize = FontSize.reflecting(.caption)
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#expect(captionFontSize?.value == 12)
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#expect(captionFontSize?.style == .caption)
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let footnoteFontSize = FontSize.reflecting(.footnote)
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#expect(footnoteFontSize?.value == 13)
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#expect(footnoteFontSize?.style == .footnote)
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let subheadlineFontSize = FontSize.reflecting(.subheadline)
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#expect(subheadlineFontSize?.value == 15)
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#expect(subheadlineFontSize?.style == .subheadline)
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let calloutFontSize = FontSize.reflecting(.callout)
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#expect(calloutFontSize?.value == 16)
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#expect(calloutFontSize?.style == .callout)
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let bodyFontSize = FontSize.reflecting(.body)
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#expect(bodyFontSize?.value == 17)
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#expect(bodyFontSize?.style == .body)
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let headlineFontSize = FontSize.reflecting(.headline)
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#expect(headlineFontSize?.value == 17)
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#expect(headlineFontSize?.style == .headline)
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let title3FontSize = FontSize.reflecting(.title3)
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#expect(title3FontSize?.value == 20)
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#expect(title3FontSize?.style == .title3)
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let title2FontSize = FontSize.reflecting(.title2)
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#expect(title2FontSize?.value == 22)
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#expect(title2FontSize?.style == .title2)
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let titleFontSize = FontSize.reflecting(.title)
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#expect(titleFontSize?.value == 28)
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#expect(titleFontSize?.style == .title)
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let largeTitleFontSize = FontSize.reflecting(.largeTitle)
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#expect(largeTitleFontSize?.value == 34)
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#expect(largeTitleFontSize?.style == .largeTitle)
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}
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@Test("Modified text style font sizes")
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func modifiedTextStyle() {
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let boldCaptionFontSize = FontSize.reflecting(.caption.bold())
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#expect(boldCaptionFontSize?.value == 12)
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#expect(boldCaptionFontSize?.style == .caption)
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let styledTitle = Font.title.width(.compressed).bold().italic().monospaced()
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let styledTitleFontSize = FontSize.reflecting(styledTitle)
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#expect(styledTitleFontSize?.value == 28)
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#expect(styledTitleFontSize?.style == .title)
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}
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@Test("System font sizes")
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func systemFont() {
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let system21FontSize = FontSize.reflecting(.system(size: 21))
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#expect(system21FontSize?.value == 21)
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let boldSystem29FontSize = FontSize.reflecting(.system(size: 29).bold())
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#expect(boldSystem29FontSize?.value == 29)
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let styledSystem33 = Font.system(size: 33).width(.compressed).bold().italic().monospacedDigit()
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let styledSystem33FontSize = FontSize.reflecting(styledSystem33)
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#expect(styledSystem33FontSize?.value == 33)
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}
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@Test("Custom font sizes")
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func customFont() {
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let custom43FontSize = FontSize.reflecting(.custom("Baskerville", size: 43))
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#expect(custom43FontSize?.value == 43)
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#expect(custom43FontSize?.style == .body)
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let styledCustom35 = Font.custom("Baskerville", size: 35).weight(.thin).monospaced().italic()
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let styledCustom35FontSize = FontSize.reflecting(styledCustom35)
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#expect(styledCustom35FontSize?.value == 35)
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#expect(styledCustom35FontSize?.style == .body)
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}
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@Test("Custom font with text style")
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func customFontWithTextStyle() {
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let customTitle21FontSize = FontSize.reflecting(.custom("Baskerville", size: 21, relativeTo: .title))
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#expect(customTitle21FontSize?.value == 21)
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#expect(customTitle21FontSize?.style == .title)
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let styledCustomFootnote15 = Font.custom("Baskerville", size: 15, relativeTo: .footnote).weight(.thin).monospaced().italic()
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let styledCustomFootnote15FontSize = FontSize.reflecting(styledCustomFootnote15)
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#expect(styledCustomFootnote15FontSize?.value == 15)
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#expect(styledCustomFootnote15FontSize?.style == .footnote)
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}
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}
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