Android浓缩咖啡测试更高:view1高于view2
我使用动画根据用户操作移动视图(view1,view2)。 在特定情况下,两个视图重叠 我想确保view1高于view2。 问题是view1不在view2之上(它们是重叠的),因此我不能使用断言isAboveAndroid浓缩咖啡测试更高:view1高于view2,android,ui-testing,Android,Ui Testing,我使用动画根据用户操作移动视图(view1,view2)。 在特定情况下,两个视图重叠 我想确保view1高于view2。 问题是view1不在view2之上(它们是重叠的),因此我不能使用断言isAbove 如何测试该场景?我找到了解决方案,如果其他人需要,我会将其发布在这里: 我创建了一个CustomViewAssertions类,并从PositionAssertions类复制了相关部分: 的相对位置未更改 findView-完全不同,因为它使用内部类 getTopViewGroup-未更改
如何测试该场景?我找到了解决方案,如果其他人需要,我会将其发布在这里: 我创建了一个CustomViewAssertions类,并从PositionAssertions类复制了相关部分: 的相对位置未更改 findView-完全不同,因为它使用内部类 getTopViewGroup-未更改 isRelativePosition-更改比较逻辑 位置-新枚举值 最终结果:
public class CustomViewAssertions {
public static ViewAssertion isHigher(Matcher<View> matcher) {
return relativePositionOf(matcher, Position.HIGHER);
}
public static ViewAssertion isHigherOrSame(Matcher<View> matcher) {
return relativePositionOf(matcher, Position.HIGHER_OR_SAME);
}
private static ViewAssertion relativePositionOf(final Matcher<View> viewMatcher,
final Position position) {
return new ViewAssertion(){
@Override
public void check(final View foundView, NoMatchingViewException noViewException) {
StringDescription description = new StringDescription();
if (noViewException != null) {
description.appendText(String.format(
"' check could not be performed because view '%s' was not found.\n",
noViewException.getViewMatcherDescription()));
throw noViewException;
} else {
description.appendText("View:").appendText(HumanReadables.describe(foundView))
.appendText(" is not ")
.appendText(position.toString())
.appendText(" view ")
.appendText(viewMatcher.toString());
assertThat(description.toString(), isRelativePosition(foundView, findView(viewMatcher, getTopViewGroup(foundView)), position), is(true));
}
}
};
}
private static View findView(Matcher<View> viewMatcher, View topViewGroup) {
Iterable<View> views = breadthFirstViewTraversal(topViewGroup);
LinkedList<View> matchedViews = new LinkedList<>();
for (View view : views) {
if (viewMatcher.matches(view)) {
matchedViews.add(view);
}
}
if (matchedViews.isEmpty()) {
throw new NoMatchingViewException.Builder()
.withViewMatcher(viewMatcher)
.withRootView(topViewGroup)
.build();
}
if (matchedViews.size() == 1) {
return matchedViews.get(0);
}
// Ambiguous!
throw new AmbiguousViewMatcherException.Builder()
.withRootView(topViewGroup)
.withViewMatcher(viewMatcher)
.withView1(matchedViews.remove(0))
.withView2(matchedViews.remove(0))
.withOtherAmbiguousViews(matchedViews.toArray(new View[matchedViews.size()]))
.build();
}
private static ViewGroup getTopViewGroup(View view) {
ViewParent currentParent = view.getParent();
ViewGroup topView = null;
while (currentParent != null) {
if (currentParent instanceof ViewGroup) {
topView = (ViewGroup) currentParent;
}
currentParent = currentParent.getParent();
}
return topView;
}
private static boolean isRelativePosition(View view1, View view2, Position position) {
int[] location1 = new int[2];
int[] location2 = new int[2];
view1.getLocationOnScreen(location1);
view2.getLocationOnScreen(location2);
switch (position) {
case HIGHER:
return location1[1] < location2[1];
case HIGHER_OR_SAME:
return location1[1] <= location2[1];
default:
return false;
}
}
private enum Position {
HIGHER("higher"),
HIGHER_OR_SAME("higher or same");
private final String positionValue;
Position(String value) {
positionValue = value;
}
@Override
public String toString() {
return positionValue;
}
}
}
公共类CustomViewAssertions{
公共静态视图断言isHigher(匹配器匹配器){
返回相对位置(匹配器,位置更高);
}
公共静态ViewAssertion IshighErrorSame(匹配器匹配器){
返回相对位置(匹配器、位置。较高或相同);
}
私有静态ViewAssertion relativePositionOf(最终匹配器viewMatcher,
最终职位(职位){
返回新的ViewAssertion(){
@凌驾
公共无效检查(最终视图foundView,NoMatchingViewException NovieWeException){
StringDescription description=新的StringDescription();
if(noViewException!=null){
description.appendText(String.format(
“'由于找不到视图'%s',无法执行检查。\n”,
noViewException.getViewMatcherDescription());
抛出新奇的例外;
}否则{
description.appendText(“视图:”).appendText(HumanReadables.descriple(foundView))
.appendText(“不是”)
.appendText(position.toString())
.appendText(“视图”)
.appendText(viewMatcher.toString());
断言(description.toString(),isRelativePosition(foundView,findView(viewMatcher,getTopViewGroup(foundView)),position)为(true));
}
}
};
}
私有静态视图findView(匹配器视图匹配器、视图topViewGroup){
Iterable views=横向首视图遍历(topViewGroup);
LinkedList matchedViews=新建LinkedList();
用于(视图:视图){
if(viewMatcher.matches(视图)){
匹配视图。添加(视图);
}
}
if(matchedViews.isEmpty()){
抛出新的NoMatchingViewException.Builder()
.带viewMatcher(viewMatcher)
.withRootView(TopView组)
.build();
}
if(matchedViews.size()==1){
返回matchedViews.get(0);
}
//暧昧!
抛出新的模糊ViewMatcherException.Builder()
.withRootView(TopView组)
.带viewMatcher(viewMatcher)
.withView1(匹配视图。删除(0))
.withView2(匹配视图。删除(0))
.With其他模糊视图(matchedViews.toArray(新视图[matchedViews.size()]))
.build();
}
私有静态视图组getTopViewGroup(视图视图){
ViewParent currentParent=view.getParent();
ViewGroup topView=null;
while(currentParent!=null){
if(视图组的当前父实例){
topView=(视图组)currentParent;
}
currentParent=currentParent.getParent();
}
返回俯视图;
}
专用静态布尔值isRelativePosition(视图视图1、视图视图2、位置){
int[]位置1=新int[2];
int[]位置2=新int[2];
视图1.getLocationOnScreen(位置1);
视图2.getLocationOnScreen(位置2);
开关(位置){
高一级:
返回位置1[1]<位置2[1];
大小写较高或相同:
返回位置1[1]