import * as TKUnit from "../../TKUnit";
import * as helper from "../helper";
import { Button } from "tns-core-modules/ui/button";
import { Label } from "tns-core-modules/ui/label";
import { TextField } from "tns-core-modules/ui/text-field";
import { TextView } from "tns-core-modules/ui/text-view";
import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
import { Color } from "tns-core-modules/color";
import { isAndroid, isIOS } from "tns-core-modules/platform";
import { View } from "tns-core-modules/ui/core/view";
import { Length, PercentLength } from "tns-core-modules/ui/core/view";
import * as fontModule from "tns-core-modules/ui/styling/font";

export function test_setting_textDecoration_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("textDecoration", "text-decoration", "underline");
}

export function test_setting_textTransform_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("textTransform", "text-transform", "uppercase");
}

export function test_setting_whiteSpace_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("whiteSpace", "white-space", "nowrap");
}

export function test_setting_color_property_from_CSS_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("color", "color", new Color("#FF0000"), "#FF0000");
}

export function test_setting_backgroundColor_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("backgroundColor", "background-color", new Color("#FF0000"), "#FF0000");
}

export function test_setting_backgroundRepeat_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("backgroundRepeat", "background-repeat", "repeat-x");
}

export function test_setting_backgroundSize_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("backgroundSize", "background-size", "10% 20%");
}

export function test_setting_backgroundPosition_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("backgroundPosition", "background-position", "left center");
}

export function test_setting_backgroundImage_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("backgroundImage", "background-image", "url('~/pages/test2.png')");
}

export function test_setting_borderWidth_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderWidth", "border-width", 5, "5", true);
}

export function test_setting_borderWidth_dip_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderWidth", "border-width", 5, "5dip", true);
}

export function test_setting_borderWidth_multiple_values_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderWidth", "border-width", "1 2 3 4", "1 2dip 3 4dip");
}

export function test_setting_borderColor_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderColor", "border-color", new Color("#FF0000"), "#FF0000");
}

export function test_setting_borderColorRGB_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderColor", "border-color", new Color("#FF0000"), "rgb(255, 0, 0)");
}

export function test_setting_borderColorRGBA_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderColor", "border-color", new Color("#FF0000"), "rgba(255,0,0,1)");
}

export function test_setting_borderRadius_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderRadius", "border-radius", 20, "20", true);
}

export function test_setting_borderRadius_dip_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderRadius", "border-radius", 20, "20dip", true);
}

export function test_setting_borderRadius_multiple_values_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("borderRadius", "border-radius", "1 2 3 4", "1 2dip 3 4dip");
}

export function test_setting_textAlignment_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("textAlignment", "text-align", "center");
}

export function test_setting_width_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("width", "width", 200, "200", true);
}

export function test_setting_width_dip_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("width", "width", 200, "200dip", true);
}

export function test_setting_height_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("height", "height", 200, "200", true);
}

export function test_setting_height_dip_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("height", "height", 200, "200dip", true);
}

export function test_setting_minWidth_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("minWidth", "min-width", 200, "200", true);
}

export function test_setting_minWidth_dip_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("minWidth", "min-width", 200, "200dip", true);
}

export function test_setting_minHeight_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("minHeight", "min-height", 200, "200", true);
}

export function test_setting_minHeight_dip_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("minHeight", "min-height", 200, "200dip", true);
}

export function test_setting_verticalAlignment_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("verticalAlignment", "vertical-align", "bottom");
}

export function test_setting_verticalAlignment_middle_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("verticalAlignment", "vertical-align", "middle");
}

export function test_setting_horizontalAlignment_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("horizontalAlignment", "horizontal-align", "right");
}

export function test_setting_visibility_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("visibility", "visibility", "collapse");
}

export function test_setting_margin_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("margin", "margin", 10, "10", true);
}

export function test_setting_margin_dip_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("margin", "margin", 10, "10dip", true);
}

export function test_setting_margin_percent_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("margin", "margin", { value: 0.05, unit: "%" }, "5%", true);
}

export function test_setting_margin_multiple_values_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("margin", "margin", "1 2% 3 4", "1 2% 3 4dip");
}

export function test_setting_padding_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("padding", "padding", 10, "10", true);
}

export function test_setting_padding_dip_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("padding", "padding", 10, "10dip", true);
}

export function test_setting_padding_multiple_values_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("padding", "padding", "1 2 3 4", "1 2dip 3 4dip");
}

export function test_setting_opacity_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("opacity", "opacity", 0.5);
}

export function test_setting_fontSize_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("fontSize", "font-size", 32);
}

export function test_setting_fontFamily_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("fontFamily", "font-family", "Helvetica");
}

export function test_setting_fontWeight_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("fontWeight", "font-weight", "bold");
}

export function test_setting_fontStyle_property_from_CSS_is_applied_to_Style() {
    test_property_from_CSS_is_applied_to_style("fontStyle", "font-style", "italic");
}

function test_property_from_CSS_is_applied_to_style(propName: string, cssName: string, value: any, cssValue?: string, useDeepEquals: boolean = false) {
    if (!cssValue) {
        cssValue = value + "";
    }

    const btn = new Button();
    btn.id = "testBtn";

    const page = helper.getCurrentPage();
    page.css = "#testBtn { " + cssName + ": " + cssValue + " }";
    page.content = btn;

    if (useDeepEquals) {
        TKUnit.assertDeepEqual(btn.style[propName], value);
    } else {
        TKUnit.assertEqual(btn.style[propName], value, "Setting property " + propName + " with CSS name " + cssName);
    }
}

export function test_width_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("width", 200);
}

export function test_height_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("height", 200);
}

export function test_minWidth_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("minWidth", 200);
}

export function test_minHeight_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("minHeight", 200);
}

export function test_verticalAlignment_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("verticalAlignment", "bottom");
}

export function test_horizontalAlignment_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("horizontalAlignment", "right");
}

export function test_borderTopColor_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderTopColor", new Color("red"));
}

export function test_borderRightColor_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderRightColor", new Color("green"));
}

export function test_borderBottomColor_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderBottomColor", new Color("blue"));
}

export function test_borderLeftColor_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderLeftColor", new Color("yellow"));
}

export function test_borderTopWidth_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderTopWidth", 10);
}

export function test_borderRightWidth_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderRightWidth", 20);
}

export function test_borderBottomWidth_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderBottomWidth", 30);
}

export function test_borderLeftWidth_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderLeftWidth", 40);
}

export function test_borderTopLeftRadiusWidth_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderTopLeftRadius", 10);
}

export function test_borderTopRightRadius_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderTopRightRadius", 20);
}

export function test_borderBottomRightRadius_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderBottomRightRadius", 30);
}

export function test_borderBottomLeftRadius_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("borderBottomLeftRadius", 40);
}

export function test_marginLeft_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("marginLeft", 10);
}

export function test_marginTop_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("marginTop", 10);
}

export function test_marginBottom_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("marginBottom", 10);
}

export function test_marginRight_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("marginRight", 10);
}

export function test_paddingLeft_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_layout_view("paddingLeft", 10);
}

export function test_paddingTop_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_layout_view("paddingTop", 10);
}

export function test_paddingBottom_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_layout_view("paddingBottom", 10);
}

export function test_paddingRight_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_layout_view("paddingRight", 10);
}

export function test_visibility_property_is_synced_in_style_and_view() {
    test_property_is_synced_in_style_and_view("visibility", "collapse");
}

function test_property_is_synced_in_style_and_view(propName: string, value: any) {
    const testView = new Button();
    testView[propName] = value;
    TKUnit.assertEqual(testView.style[propName], value, "Setting view property " + propName + " does not set style property.");

    const testView2 = new Button();
    testView2[propName] = value;
    TKUnit.assertEqual(testView2.style[propName], value, "Setting style property " + propName + " does not set view property.");
}

function test_property_is_synced_in_style_and_layout_view(propName: string, value: any) {
    const testView = new StackLayout();
    testView[propName] = value;
    TKUnit.assertEqual(testView.style[propName], value, "Setting view property " + propName + " does not set style property.");

    const testView2 = new StackLayout();
    testView2[propName] = value;
    TKUnit.assertEqual(testView2.style[propName], value, "Setting style property " + propName + " does not set view property.");
}

export function test_setting_same_color_does_not_trigger_property_change() {
    const testView = new Button();
    testView.style.color = new Color("#FF0000");

    let changed = false;
    testView.style.on("colorChange", (data) => {
        changed = true;
    });

    testView.style.color = new Color("#FF0000");
    TKUnit.assert(!changed, "Property changed triggered.");
}

export function test_setting_different_color_triggers_property_change() {
    const testView = new Button();
    testView.style.color = new Color("#FF0000");

    let changed = false;
    testView.style.on("colorChange", (data) => {
        changed = true;
    });

    testView.style.color = new Color("#00FF00");
    TKUnit.assert(changed, "Property changed not triggered.");
}

export function test_setting_same_textDecoration_does_not_trigger_property_change() {
    const testView = new Button();
    testView.style.textDecoration = "underline";

    let changed = false;
    testView.style.on("textDecorationChange", (data) => {
        changed = true;
    });

    testView.style.textDecoration = "underline";
    TKUnit.assert(!changed, "Property changed triggered.");
}

export function test_setting_different_textDecoration_triggers_property_change() {
    const testView = new Button();
    testView.style.textDecoration = "underline";

    let changed = false;
    testView.style.on("textDecorationChange", (data) => {
        changed = true;
    });

    testView.style.textDecoration = "none";
    TKUnit.assert(changed, "Property changed not triggered.");
}

export function test_setting_same_textTransform_does_not_trigger_property_change() {
    const testView = new Button();
    testView.style.textTransform = "uppercase";

    let changed = false;
    testView.style.on("textTransformChange", (data) => {
        changed = true;
    });

    testView.style.textTransform = "uppercase";
    TKUnit.assert(!changed, "Property changed triggered.");
}

export function test_setting_different_textTransform_triggers_property_change() {
    const testView = new Button();
    testView.style.textTransform = "uppercase";

    let changed = false;
    testView.style.on("textTransformChange", (data) => {
        changed = true;
    });

    testView.style.textTransform = "none";
    TKUnit.assert(changed, "Property changed not triggered.");
}

export function test_setting_same_whiteSpace_does_not_trigger_property_change() {
    const testView = new Button();
    testView.style.whiteSpace = "normal";

    let changed = false;
    testView.style.on("whiteSpaceChange", (data) => {
        changed = true;
    });

    testView.style.whiteSpace = "normal";
    TKUnit.assert(!changed, "Property changed triggered.");
}

export function test_setting_different_whiteSpace_triggers_property_change() {
    const testView = new Button();
    testView.style.whiteSpace = "normal";

    let changed = false;
    testView.style.on("whiteSpaceChange", (data) => {
        changed = true;
    });

    testView.style.whiteSpace = "nowrap";
    TKUnit.assert(changed, "Property changed not triggered.");
}

export function test_setting_same_backgroundColor_does_not_trigger_property_change() {
    const testView = new Button();
    testView.style.backgroundColor = new Color("#FF0000");

    let changed = false;
    testView.style.on("backgroundColorChange", (data) => {
        changed = true;
    });

    testView.style.backgroundColor = new Color("#FF0000");
    TKUnit.assert(!changed, "Property changed triggered.");
}

export function test_setting_different_backgroundColor_triggers_property_change() {
    const testView = new Button();
    testView.style.backgroundColor = new Color("#FF0000");

    let changed = false;
    testView.style.on("backgroundColorChange", (data) => {
        changed = true;
    });

    testView.style.backgroundColor = new Color("#00FF00");
    TKUnit.assert(changed, "Property changed not triggered.");
}

export function test_setting_border_color_shorthand_property_sets_all_border_colors() {
    let red = new Color("red");
    let green = new Color("green");
    let blue = new Color("blue");
    let yellow = new Color("yellow");
    test_border_color_shorthand_property("red", red, red, red, red);
    test_border_color_shorthand_property("red green", red, green, red, green);
    test_border_color_shorthand_property("red green blue", red, green, blue, green);
    test_border_color_shorthand_property("red green blue yellow", red, green, blue, yellow);
}

function test_border_color_shorthand_property(short: string, top: Color, right: Color, bottom: Color, left: Color) {
    const testView = new Button();
    testView.style.borderColor = short;

    TKUnit.assertEqual(testView.style.borderTopColor, top, "top");
    TKUnit.assertEqual(testView.style.borderRightColor, right, "right");
    TKUnit.assertEqual(testView.style.borderBottomColor, bottom, "bottom");
    TKUnit.assertEqual(testView.style.borderLeftColor, left, "left");
}

export function test_setting_border_width_shorthand_property_sets_all_border_widths() {
    test_border_width_shorthand_property("10", 10, 10, 10, 10);
    test_border_width_shorthand_property("10 20", 10, 20, 10, 20);
    test_border_width_shorthand_property("10 20 30", 10, 20, 30, 20);
    test_border_width_shorthand_property("10 20 30 40", 10, 20, 30, 40);
}

function test_border_width_shorthand_property(short: string, top: number, right: number, bottom: number, left: number) {
    const testView = new Button();
    testView.style.borderWidth = short;

    TKUnit.assertTrue(Length.equals(testView.style.borderTopWidth, top));
    TKUnit.assertTrue(Length.equals(testView.style.borderRightWidth, right));
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomWidth, bottom));
    TKUnit.assertTrue(Length.equals(testView.style.borderLeftWidth, left));
}

export function test_setting_border_radius_shorthand_property_sets_all_border_radii() {
    test_border_radius_shorthand_property("10", 10, 10, 10, 10);
    test_border_radius_shorthand_property("10 20", 10, 20, 10, 20);
    test_border_radius_shorthand_property("10 20 30", 10, 20, 30, 20);
    test_border_radius_shorthand_property("10 20 30 40", 10, 20, 30, 40);
}

function test_border_radius_shorthand_property(short: string, topLeft: number, topRight: number, bottomRight: number, bottomLeft: number) {
    const testView = new Button();
    testView.style.borderRadius = short;

    TKUnit.assertTrue(Length.equals(testView.style.borderTopLeftRadius, topLeft), "topLeft");
    TKUnit.assertTrue(Length.equals(testView.style.borderTopRightRadius, topRight), "topRight");
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomRightRadius, bottomRight), "bottomRight");
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomLeftRadius, bottomLeft), "bottomLeft");
}

export function test_setting_margin_shorthand_property_sets_all_margins() {
    test_margin_shorthand_property("10", 10, 10, 10, 10);
    test_margin_shorthand_property("10 20", 10, 20, 10, 20);
    test_margin_shorthand_property("10 20 30", 10, 20, 30, 20);
    test_margin_shorthand_property("10 20 30 40", 10, 20, 30, 40);
}

function test_margin_shorthand_property(short: string, top: number, right: number, bottom: number, left: number) {
    const testView = new Button();
    testView.style.margin = short;

    TKUnit.assertTrue(PercentLength.equals(testView.style.marginTop, top));
    TKUnit.assertTrue(PercentLength.equals(testView.style.marginRight, right));
    TKUnit.assertTrue(PercentLength.equals(testView.style.marginBottom, bottom));
    TKUnit.assertTrue(PercentLength.equals(testView.style.marginLeft, left));
}

export function test_setting_padding_shorthand_property_sets_all_paddings() {
    test_padding_shorthand_property("10", 10, 10, 10, 10);
    test_padding_shorthand_property("10 20", 10, 20, 10, 20);
    test_padding_shorthand_property("10 20 30", 10, 20, 30, 20);
    test_padding_shorthand_property("10 20 30 40", 10, 20, 30, 40);
}

function test_padding_shorthand_property(short: string, top: number, right: number, bottom: number, left: number) {
    const testView = new Button();
    testView.style.padding = short;

    TKUnit.assertTrue(Length.equals(testView.style.paddingTop, top));
    TKUnit.assertTrue(Length.equals(testView.style.paddingRight, right));
    TKUnit.assertTrue(Length.equals(testView.style.paddingBottom, bottom));
    TKUnit.assertTrue(Length.equals(testView.style.paddingLeft, left));
}

export function test_setting_font_shorthand_property() {
    test_font_shorthand_property("15px Arial", "Arial", 15, "normal", "normal");
    test_font_shorthand_property("bold 15px Arial", "Arial", 15, "normal", "bold");
    test_font_shorthand_property("italic 15px Arial", "Arial", 15, "italic", "normal");
    test_font_shorthand_property("bold italic 15px Arial", "Arial", 15, "italic", "bold");
    test_font_shorthand_property("italic normal bold 15px Arial, serif", "Arial, serif", 15, "italic", "bold");
    test_font_shorthand_property("small-caps normal bold 15px Arial", "Arial", 15, "normal", "bold");
    test_font_shorthand_property("normal normal normal 15px Arial", "Arial", 15, "normal", "normal");
    test_font_shorthand_property("normal normal normal 15px/30px Arial", "Arial", 15, "normal", "normal");
}

function test_font_shorthand_property(short: string, family: string, size: number, style: string, weight: string) {
    const testView = new Button();
    (<any>testView.style)["font"] = short;

    TKUnit.assertEqual(testView.style.fontFamily, family, "style.fontFamily");
    TKUnit.assertEqual(testView.style.fontStyle, style, "style.fontStyle");
    TKUnit.assertEqual(testView.style.fontWeight, weight, "style.fontWeight");
    TKUnit.assertEqual(testView.style.fontSize, size, "style.fontSize");
}
export function test_setting_font_properties_sets_native_font() {
    if (fontModule.ios) {
        const basePath = "fonts";
        fontModule.ios.registerFont(basePath + "/Roboto-Regular.ttf");
        fontModule.ios.registerFont(basePath + "/Roboto-Bold.ttf");
        fontModule.ios.registerFont(basePath + "/Roboto-BoldItalic.ttf");
        fontModule.ios.registerFont(basePath + "/Roboto-Italic.ttf");
    }

    test_native_font("normal", "normal");
    test_native_font("italic", "normal");
    test_native_font("normal", "bold");
    test_native_font("italic", "bold");
}

function test_native_font(style: "normal" | "italic", weight: "100" | "200" | "300" | "normal" | "400" | "500" | "600" | "bold" | "700" | "800" | "900") {
    const testView = new Button();

    const page = helper.getCurrentPage();
    page.content = testView;

    const fontName = "Roboto";
    let fontNameSuffix = "";

    testView.style.fontFamily = fontName;
    testView.style.fontWeight = weight;
    testView.style.fontStyle = style;

    if (style === "normal" && weight === "normal") {
        fontNameSuffix += "Regular";
    }
    if (weight === "bold") {
        fontNameSuffix += "Bold";
    }
    if (style === "italic") {
        fontNameSuffix += "Italic";
    }

    if (testView.ios) {
        TKUnit.assertEqual((<UIButton>testView.ios).titleLabel.font.fontName.toLowerCase(), (fontName + "-" + fontNameSuffix).toLowerCase(), "native font " + weight + " " + style);
    }
    //TODO: If needed add tests for other platforms
}

export function test_setting_label_whiteSpace_nowrap_sets_native() {
    const testView = new Label();
    testView.style.whiteSpace = "nowrap";

    helper.buildUIAndRunTest(testView, function (views: Array<View>) {
        if (isAndroid) {
            TKUnit.assertEqual((<android.widget.TextView>testView.android).getEllipsize(), android.text.TextUtils.TruncateAt.END);
        } else if (isIOS) {
            TKUnit.assertEqual((<UILabel>testView.ios).lineBreakMode, NSLineBreakMode.ByTruncatingTail);
            TKUnit.assertEqual((<UILabel>testView.ios).numberOfLines, 1);
        }
    });
};

export function test_setting_label_whiteSpace_normal_sets_native() {
    const testView = new Label();
    testView.style.whiteSpace = "normal";

    helper.buildUIAndRunTest(testView, function (views: Array<View>) {
        if (isAndroid) {
            TKUnit.assertNull((<android.widget.TextView>testView.android).getEllipsize(), null);
        } else if (isIOS) {
            TKUnit.assertEqual((<UILabel>testView.ios).lineBreakMode, NSLineBreakMode.ByWordWrapping);
            TKUnit.assertEqual((<UILabel>testView.ios).numberOfLines, 0);
        }
    });
};

export function test_setting_button_whiteSpace_nowrap_sets_native() {
    const testView = new Button();
    testView.style.whiteSpace = "nowrap";

    helper.buildUIAndRunTest(testView, function (views: Array<View>) {
        if (isAndroid) {
            TKUnit.assertEqual((<android.widget.Button>testView.android).getEllipsize(), android.text.TextUtils.TruncateAt.END);
        } else if (isIOS) {
            TKUnit.assertEqual((<UIButton>testView.ios).titleLabel.lineBreakMode, NSLineBreakMode.ByTruncatingMiddle);
            TKUnit.assertEqual((<UIButton>testView.ios).titleLabel.numberOfLines, 1);
        }
    });
};

export function test_setting_button_whiteSpace_normal_sets_native() {
    const testView = new Button();
    testView.style.whiteSpace = "normal";

    helper.buildUIAndRunTest(testView, function (views: Array<View>) {
        if (isAndroid) {
            TKUnit.assertNull((<android.widget.Button>testView.android).getEllipsize(), null);
        } else if (isIOS) {
            TKUnit.assertEqual((<UIButton>testView.ios).titleLabel.lineBreakMode, NSLineBreakMode.ByWordWrapping);
            TKUnit.assertEqual((<UIButton>testView.ios).titleLabel.numberOfLines, 0);
        }
    });
};

const initial = "text Text";
const capitalized = "Text Text";
const upper = "TEXT TEXT";
const lower = "text text";

function executeTransformTest(testView: View, androidTextFunc: (testView: View) => string, iOSTextFunc: (testView: View) => string) {
    helper.buildUIAndRunTest(testView, function (views: Array<View>) {
        if (isAndroid) {
            TKUnit.assertEqual(androidTextFunc(testView) + "", capitalized);
        } else if (isIOS) {
            TKUnit.assertEqual(iOSTextFunc(testView), capitalized);
        }

        testView.style.textTransform = "uppercase";

        if (isAndroid) {
            TKUnit.assertEqual(androidTextFunc(testView) + "", upper);
        } else if (isIOS) {
            TKUnit.assertEqual(iOSTextFunc(testView), upper);
        }

        testView.style.textTransform = "lowercase";

        if (isAndroid) {
            TKUnit.assertEqual(androidTextFunc(testView) + "", lower);
        } else if (isIOS) {
            TKUnit.assertEqual(iOSTextFunc(testView), lower);
        }

        testView.style.textTransform = "none";

        if (isAndroid) {
            TKUnit.assertEqual(androidTextFunc(testView) + "", initial);
        } else if (isIOS) {
            TKUnit.assertEqual(iOSTextFunc(testView), initial);
        }
    });
}

function androidText(testView: View) {
    const tv = <android.widget.TextView>testView.android;
    const transform = tv.getTransformationMethod();
    const text = tv.getText();
    if (transform) {
        return transform.getTransformation(text, tv);
    } else {
        return text;
    }
}

function iOSText(testView: View) {
    return (<UITextView | UILabel | UITextField>testView.ios).attributedText.string;
}

export const test_setting_label_textTransform_sets_native = function () {
    const testView = new Label();
    testView.text = initial;
    testView.style.textTransform = "capitalize";

    executeTransformTest(testView, androidText, iOSText);
};

export const test_setting_textField_textTransform_sets_native = function () {
    if (isIOS) {
        const testView = new TextField();
        testView.text = initial;
        testView.style.textTransform = "capitalize";

        executeTransformTest(testView, androidText, iOSText);
    }
};

export const test_setting_textView_textTransform_sets_native = function () {
    if (isIOS) {
        const testView = new TextView();
        testView.text = initial;
        testView.style.textTransform = "capitalize";

        executeTransformTest(testView, androidText, iOSText);
    }
};

export const test_setting_button_textTransform_sets_native = function () {
    const testView = new Button();
    testView.text = initial;
    testView.style.textTransform = "capitalize";

    executeTransformTest(testView, androidText, function (v) { return (<UIButton>v.ios).titleForState(UIControlState.Normal); });
};

export const test_setting_label_textTransform_and_textDecoration_sets_native = function () {
    const testView = new Label();
    testView.text = initial;
    testView.style.textTransform = "capitalize";
    testView.style.textDecoration = "underline";

    executeTransformTest(testView, androidText, iOSText);
};

export const test_setting_textField_textTransform_and_textDecoration_sets_native = function () {
    if (isIOS) {
        const testView = new TextField();
        testView.text = initial;
        testView.style.textTransform = "capitalize";
        testView.style.textDecoration = "underline";

        executeTransformTest(testView, androidText, iOSText);
    }
};

export const test_setting_textView_textTransform_and_textDecoration_sets_native = function () {
    if (isIOS) {
        const testView = new TextView();
        testView.text = initial;
        testView.style.textTransform = "capitalize";
        testView.style.textDecoration = "underline";

        executeTransformTest(testView, androidText, iOSText);
    }
};

export const test_setting_button_textTransform_and_textDecoration_sets_native = function () {
    const testView = new Button();
    testView.text = initial;
    testView.style.textTransform = "capitalize";
    testView.style.textDecoration = "underline";

    executeTransformTest(testView, androidText, function (v) { return (<UIButton>v.ios).attributedTitleForState(UIControlState.Normal).string; });
};

export function test_border_color() {
    let testView = new Button();

    let red = new Color("red");
    testView.style.borderColor = red;
    TKUnit.assertEqual(testView.style.borderColor, red, "all");
    TKUnit.assertEqual(testView.style.borderTopColor, red, "top");
    TKUnit.assertEqual(testView.style.borderRightColor, red, "right");
    TKUnit.assertEqual(testView.style.borderBottomColor, red, "bottom");
    TKUnit.assertEqual(testView.style.borderLeftColor, red, "left");

    let blue = new Color("blue");
    let hex = blue.hex;
    testView.style.borderColor = hex;
    TKUnit.assertEqual((<any>testView.style.borderColor), blue, "all");
    TKUnit.assertEqual(testView.style.borderTopColor, blue, "top");
    TKUnit.assertEqual(testView.style.borderRightColor, blue, "right");
    TKUnit.assertEqual(testView.style.borderBottomColor, blue, "bottom");
    TKUnit.assertEqual(testView.style.borderLeftColor, blue, "left");
}

export function test_border_width() {
    let testView = new Button();

    testView.style.borderWidth = 10;
    TKUnit.assertEqual(testView.style.borderWidth, 10, "all");
    let expected: Length = { value: 10, unit: "dip" };
    TKUnit.assertTrue(Length.equals(testView.style.borderTopWidth, expected));
    TKUnit.assertTrue(Length.equals(testView.style.borderRightWidth, expected));
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomWidth, expected));
    TKUnit.assertTrue(Length.equals(testView.style.borderLeftWidth, expected));

    testView.style.borderWidth = "20";
    expected = { value: 20, unit: "dip" };

    TKUnit.assert(Length.equals(<any>testView.style.borderWidth, expected), "all");
    TKUnit.assertTrue(Length.equals(testView.style.borderTopWidth, expected));
    TKUnit.assertTrue(Length.equals(testView.style.borderRightWidth, expected));
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomWidth, expected));
    TKUnit.assertTrue(Length.equals(testView.style.borderLeftWidth, expected));
}

export function test_border_radius() {
    let testView = new Button();

    testView.style.borderRadius = 10;
    let expected: Length = { value: 10, unit: "dip" };

    TKUnit.assertTrue(Length.equals(testView.style.borderRadius, expected), "all");
    TKUnit.assertTrue(Length.equals(testView.style.borderTopLeftRadius, expected), "top");
    TKUnit.assertTrue(Length.equals(testView.style.borderTopRightRadius, expected), "right");
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomRightRadius, expected), "bottom");
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomLeftRadius, expected), "left");

    testView.style.borderRadius = "20";
    expected = { value: 20, unit: "dip" };

    TKUnit.assertTrue(Length.equals((<any>testView.style.borderRadius), expected), "all");
    TKUnit.assertTrue(Length.equals(testView.style.borderTopLeftRadius, expected), "top");
    TKUnit.assertTrue(Length.equals(testView.style.borderTopRightRadius, expected), "right");
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomRightRadius, expected), "bottom");
    TKUnit.assertTrue(Length.equals(testView.style.borderBottomLeftRadius, expected), "left");
}
