| // Copyright 2019-present the Material Components for iOS authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| import XCTest |
| |
| import MaterialComponents.MaterialTextFields |
| import MaterialComponents.MaterialColorScheme |
| import MaterialComponents.MaterialContainerScheme |
| import MaterialComponents.MaterialTypographyScheme |
| import MaterialComponents.MaterialTextFields_Theming |
| |
| class TextFieldsMaterialThemingTests: XCTestCase { |
| |
| let filledActiveAlpha: CGFloat = 0.87 |
| let filledOnSurfaceAlpha: CGFloat = 0.6 |
| let filledDisabledAlpha: CGFloat = 0.38 |
| let filledSurfaceOverlayAlpha: CGFloat = 0.04 |
| let filledIndicatorLineAlpha: CGFloat = 0.42 |
| let filledIconAlpha: CGFloat = 0.54 |
| |
| let outlinedTextFieldActiveAlpha: CGFloat = 0.87 |
| let outlinedTextFieldOnSurfaceAlpha: CGFloat = 0.6 |
| let outlinedTextFieldDisabledAlpha: CGFloat = 0.38 |
| let outlinedTextFieldIconAlpha: CGFloat = 0.54 |
| |
| func testMDCTextInputControllerFilledThemingWithContainerScheme() { |
| // Given |
| let textFieldFilled = MDCTextField() |
| let textFieldControllerFilled = MDCTextInputControllerFilled(textInput: textFieldFilled) |
| let scheme: MDCContainerScheme = MDCContainerScheme() |
| |
| // When |
| textFieldControllerFilled.applyTheme(withScheme: scheme) |
| |
| // Then |
| // Color |
| XCTAssertEqual(textFieldControllerFilled.borderFillColor, |
| scheme.colorScheme.onSurfaceColor.withAlphaComponent(filledSurfaceOverlayAlpha)) |
| XCTAssertEqual(textFieldControllerFilled.normalColor, |
| scheme.colorScheme.onSurfaceColor.withAlphaComponent(filledIndicatorLineAlpha)) |
| XCTAssertEqual(textFieldControllerFilled.inlinePlaceholderColor, |
| scheme.colorScheme.onSurfaceColor.withAlphaComponent(filledOnSurfaceAlpha)) |
| XCTAssertEqual(textFieldControllerFilled.leadingUnderlineLabelTextColor, |
| scheme.colorScheme.onSurfaceColor.withAlphaComponent(filledOnSurfaceAlpha)) |
| XCTAssertEqual(textFieldControllerFilled.activeColor, scheme.colorScheme.primaryColor) |
| //XCTAssertEqual(textFieldControllerFilled.textInput.textColor, |
| // scheme.colorScheme.onSurfaceColor.withAlphaComponent(filledActiveAlpha)) |
| XCTAssertEqual(textFieldControllerFilled.errorColor, scheme.colorScheme.errorColor) |
| XCTAssertEqual(textFieldControllerFilled.disabledColor, |
| scheme.colorScheme.onSurfaceColor.withAlphaComponent(filledDisabledAlpha)) |
| XCTAssertEqual(textFieldControllerFilled.floatingPlaceholderNormalColor, |
| scheme.colorScheme.onSurfaceColor.withAlphaComponent(filledOnSurfaceAlpha)) |
| XCTAssertEqual(textFieldControllerFilled.floatingPlaceholderActiveColor, |
| scheme.colorScheme.primaryColor.withAlphaComponent(filledActiveAlpha)) |
| XCTAssertNil(textFieldControllerFilled.floatingPlaceholderErrorActiveColor) |
| XCTAssertEqual(textFieldControllerFilled.textInputClearButtonTintColor, |
| scheme.colorScheme.onSurfaceColor.withAlphaComponent(filledIconAlpha)) |
| |
| // Typography |
| XCTAssertEqual(textFieldControllerFilled.inlinePlaceholderFont, |
| scheme.typographyScheme.subtitle1) |
| XCTAssertEqual(textFieldControllerFilled.leadingUnderlineLabelFont, |
| scheme.typographyScheme.caption) |
| XCTAssertEqual(textFieldControllerFilled.trailingUnderlineLabelFont, |
| scheme.typographyScheme.caption) |
| let placeholderScale: CGFloat = |
| scheme.typographyScheme.caption.pointSize / scheme.typographyScheme.subtitle1.pointSize |
| XCTAssertEqual(CGFloat(textFieldControllerFilled.floatingPlaceholderScale.doubleValue), |
| placeholderScale) |
| } |
| |
| func testMDCTextInputControllerOutlinedThemingWithContainerScheme() { |
| // Given |
| let textFieldOutlined = MDCTextField() |
| let textFieldControllerOutlined = MDCTextInputControllerOutlined(textInput: textFieldOutlined) |
| let scheme: MDCContainerScheme = MDCContainerScheme() |
| |
| // When |
| textFieldControllerOutlined.applyTheme(withScheme: scheme) |
| |
| // Then |
| // Color |
| let onSurfaceOpacity = scheme.colorScheme.onSurfaceColor.withAlphaComponent(outlinedTextFieldOnSurfaceAlpha) |
| XCTAssertEqual(textFieldControllerOutlined.activeColor, scheme.colorScheme.primaryColor) |
| XCTAssertEqual(textFieldControllerOutlined.errorColor, scheme.colorScheme.errorColor) |
| XCTAssertEqual(textFieldControllerOutlined.trailingUnderlineLabelTextColor, onSurfaceOpacity) |
| XCTAssertEqual(textFieldControllerOutlined.normalColor, onSurfaceOpacity) |
| XCTAssertEqual(textFieldControllerOutlined.inlinePlaceholderColor, onSurfaceOpacity) |
| let textInput = textFieldControllerOutlined.textInput as! MDCTextInput |
| XCTAssertEqual(textInput.textColor, scheme.colorScheme.onSurfaceColor.withAlphaComponent(outlinedTextFieldActiveAlpha)) |
| XCTAssertEqual(textFieldControllerOutlined.leadingUnderlineLabelTextColor, onSurfaceOpacity) |
| XCTAssertEqual(textFieldControllerOutlined.disabledColor, scheme.colorScheme.onSurfaceColor.withAlphaComponent(outlinedTextFieldDisabledAlpha)) |
| XCTAssertEqual(textFieldControllerOutlined.textInputClearButtonTintColor, scheme.colorScheme.onSurfaceColor.withAlphaComponent(outlinedTextFieldIconAlpha)) |
| XCTAssertEqual(textFieldControllerOutlined.floatingPlaceholderNormalColor, onSurfaceOpacity) |
| XCTAssertEqual(textFieldControllerOutlined.floatingPlaceholderActiveColor, scheme.colorScheme.primaryColor.withAlphaComponent(outlinedTextFieldActiveAlpha)) |
| XCTAssertNil(textFieldControllerOutlined.floatingPlaceholderErrorActiveColor) |
| |
| // Typography |
| XCTAssertEqual(textFieldControllerOutlined.inlinePlaceholderFont, |
| scheme.typographyScheme.subtitle1) |
| XCTAssertEqual(textFieldControllerOutlined.leadingUnderlineLabelFont, |
| scheme.typographyScheme.caption) |
| XCTAssertEqual(textFieldControllerOutlined.trailingUnderlineLabelFont, |
| scheme.typographyScheme.caption) |
| let placeholderScale: CGFloat = |
| scheme.typographyScheme.caption.pointSize / scheme.typographyScheme.subtitle1.pointSize |
| XCTAssertEqual(CGFloat(textFieldControllerOutlined.floatingPlaceholderScale.doubleValue), |
| placeholderScale) |
| } |
| } |
