| java.lang.Object | |
| ↳ | androidx.test.espresso.assertion.ViewAssertions |
Class Overview
Collection of common ViewAssertions.
Summary
| Public Methods | |||||||||||
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Returns an assert that ensures the view matcher does not find any matching view in the
hierarchy.
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Returns a generic
ViewAssertion that asserts that a view exists in the view hierarchy
and is matched by the given view matcher. | |||||||||||
Returns a generic
ViewAssertion that asserts that the descendant views selected by the
selector match the specified matcher. | |||||||||||
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Methods
public static ViewAssertion doesNotExist ()
Returns an assert that ensures the view matcher does not find any matching view in the hierarchy.
| Returns | |
|---|---|
ViewAssertion |
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public static ViewAssertion matches (Matcher<? super View> viewMatcher)
Returns a generic ViewAssertion that asserts that a view exists in the view hierarchy
and is matched by the given view matcher.
| Parameters | |
|---|---|
viewMatcher |
Matcher |
| Returns | |
|---|---|
ViewAssertion |
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public static ViewAssertion selectedDescendantsMatch (Matcher<View> selector, Matcher<View> matcher)
Returns a generic ViewAssertion that asserts that the descendant views selected by the
selector match the specified matcher.
Example: onView(rootView).check(selectedDescendantsMatch(not(isAssignableFrom(TextView.class)),
hasContentDescription()));
| Parameters | |
|---|---|
selector |
Matcher |
matcher |
Matcher |
| Returns | |
|---|---|
ViewAssertion |
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