Question

TypeText似乎不适用于SearchView。

onView(withId(R.id.yt_search_box))
            .perform(typeText("how is the weather?"));

给出错误：

使用ID：../ yt_search_box'在视图'上执行'输入文字（天气怎么样？）'时出错“

Answer 1

对于遇到此问题的任何人来说，解决方案是为SearchView类型编写一个ViewAction，因为typeText只支持TextEditView

这是我的解决方案：

public final class User {
    // These names don't matter since they are private, you could call it `glubustufo` 
    // They should always be private
    private String mName;
    private String mEmail;
    // ...

    // Constructors

    // Methods should be public and use the get/set convention where the following
    // words are in CamelCase and will be translated to lowerCamelCase in the db.
    public String getName() { return mName; }

    public void setName(String name) { mName = name; }

    public String getEmail() { return mEmail; }

    public void setEmail(String email) { mEmail = email; }

    // equals, hashCode, toString
}

Answer 2

@MiguelSlv上面的答案，转换为Kotlin

fun typeSearchViewText(text: String): ViewAction {
    return object : ViewAction {
        override fun getDescription(): String {
            return "Change view text"
        }

        override fun getConstraints(): Matcher<View> {
            return allOf(isDisplayed(), isAssignableFrom(SearchView::class.java))
        }

        override fun perform(uiController: UiController?, view: View?) {
            (view as SearchView).setQuery(text, false)
        }
    }
}

Answer 3

您可以使用Resource＃getSystem获取视图

Resources.getSystem().getIdentifier("search_src_text",
    "id", "android")


onView(withId(Resources.getSystem().getIdentifier("search_src_text",
"id", "android"))).perform(clearText(),typeText("enter the text"))
.perform(pressKey(KeyEvent.KEYCODE_ENTER))

Answer 4

这对我有用：

Eigen::ArrayXXf::Map( input_array , 3, 3).sqrt()

如何使用espresso

4 个答案: