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authorcyberta <cyberta@riseup.net>2023-01-19 18:47:14 +0100
committercyberta <cyberta@riseup.net>2023-01-19 18:47:14 +0100
commit108b886f43feeb861807deddfcb1ab241330e242 (patch)
treea52ea42ad366067c93faaadc4093ed05cb0dd640 /app/src/androidTest/java/utils/CustomViewActions.java
parentb0f96ee9ca2c612836f1a59222b1148b763fbedd (diff)
improve screenshot tests, run in different languages, test more Fragments/Activities
Diffstat (limited to 'app/src/androidTest/java/utils/CustomViewActions.java')
-rw-r--r--app/src/androidTest/java/utils/CustomViewActions.java89
1 files changed, 89 insertions, 0 deletions
diff --git a/app/src/androidTest/java/utils/CustomViewActions.java b/app/src/androidTest/java/utils/CustomViewActions.java
new file mode 100644
index 00000000..fb0dcc27
--- /dev/null
+++ b/app/src/androidTest/java/utils/CustomViewActions.java
@@ -0,0 +1,89 @@
+package utils;
+
+import static androidx.test.espresso.matcher.ViewMatchers.isRoot;
+import static androidx.test.espresso.matcher.ViewMatchers.withId;
+import static androidx.test.espresso.matcher.ViewMatchers.withText;
+
+import android.view.View;
+
+import androidx.annotation.StringRes;
+import androidx.test.espresso.UiController;
+import androidx.test.espresso.ViewAction;
+import androidx.test.espresso.util.TreeIterables;
+
+import org.hamcrest.Matcher;
+
+public class CustomViewActions {
+
+ public static ViewAction waitForView(int viewId, long timeout) {
+ return new ViewAction() {
+
+ @Override
+ public String getDescription() {
+ return "Wait for view with specific id \n@param viewId: resource ID \n@param timeout: timeout in milli seconds.";
+ }
+
+ @Override
+ public Matcher<View> getConstraints() {
+ return isRoot();
+ }
+
+ @Override
+ public void perform(UiController uiController, View view) {
+ uiController.loopMainThreadUntilIdle();
+ long startTime = System.currentTimeMillis();
+ long endTime = startTime + timeout;
+ Matcher viewMatcher = withId(viewId);
+
+ while (System.currentTimeMillis() < endTime) {
+ // Iterate through all views on the screen and see if the view we are looking for is there already
+ for (View child : TreeIterables.breadthFirstViewTraversal(view)) {
+ // found view with required ID
+ if (viewMatcher.matches(child)) {
+ return;
+ }
+ }
+ // Loops the main thread for a specified period of time.
+ // Control may not return immediately, instead it'll return after the provided delay has passed and the queue is in an idle state again.
+ uiController.loopMainThreadForAtLeast(100);
+ }
+ }
+ };
+ }
+
+ public static ViewAction waitForText(@StringRes int textId, long timeout) {
+ return new ViewAction() {
+
+ @Override
+ public String getDescription() {
+ return "Wait for view with specific id \n@param viewId: resource ID \n@param timeout: timeout in milli seconds.";
+ }
+
+ @Override
+ public Matcher<View> getConstraints() {
+ return isRoot();
+ }
+
+ @Override
+ public void perform(UiController uiController, View view) {
+ uiController.loopMainThreadUntilIdle();
+ long startTime = System.currentTimeMillis();
+ long endTime = startTime + timeout;
+ Matcher viewMatcher = withText(textId);
+
+ while (System.currentTimeMillis() < endTime) {
+ // Iterate through all views on the screen and see if the view we are looking for is there already
+ for (View child : TreeIterables.breadthFirstViewTraversal(view)) {
+ // found view with required ID
+ if (viewMatcher.matches(child)) {
+ return;
+ }
+ }
+ // Loops the main thread for a specified period of time.
+ // Control may not return immediately, instead it'll return after the provided delay has passed and the queue is in an idle state again.
+ uiController.loopMainThreadForAtLeast(100);
+ }
+ }
+ };
+ }
+} \ No newline at end of file