Convert AutosaveTest to Kotlin
This commit is contained in:
Billy Brawner
parent
8ce43f74a8
commit
fe7da72ce5
2 changed files with 157 additions and 170 deletions
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package com.wbrawner.simplemarkdown.view.activity;
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import android.Manifest;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.ViewParent;
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import androidx.test.espresso.ViewInteraction;
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import androidx.test.filters.LargeTest;
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import androidx.test.rule.ActivityTestRule;
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import androidx.test.rule.GrantPermissionRule;
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import androidx.test.runner.AndroidJUnit4;
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import com.wbrawner.simplemarkdown.R;
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import org.hamcrest.Description;
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import org.hamcrest.Matcher;
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import org.hamcrest.TypeSafeMatcher;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static androidx.test.InstrumentationRegistry.getInstrumentation;
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import static androidx.test.espresso.Espresso.onView;
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import static androidx.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu;
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import static androidx.test.espresso.action.ViewActions.click;
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import static androidx.test.espresso.action.ViewActions.closeSoftKeyboard;
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import static androidx.test.espresso.action.ViewActions.replaceText;
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import static androidx.test.espresso.assertion.ViewAssertions.matches;
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import static androidx.test.espresso.matcher.ViewMatchers.isDisplayed;
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import static androidx.test.espresso.matcher.ViewMatchers.withClassName;
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import static androidx.test.espresso.matcher.ViewMatchers.withId;
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import static androidx.test.espresso.matcher.ViewMatchers.withParent;
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import static androidx.test.espresso.matcher.ViewMatchers.withText;
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import static org.hamcrest.Matchers.allOf;
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import static org.hamcrest.Matchers.is;
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@LargeTest
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@RunWith(AndroidJUnit4.class)
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public class AutosaveTest {
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@Rule
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public ActivityTestRule<MainActivity> mActivityTestRule = new ActivityTestRule<>(MainActivity.class);
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@Rule
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public GrantPermissionRule permissionRule = GrantPermissionRule.grant(Manifest.permission.WRITE_EXTERNAL_STORAGE);
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@Test
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public void autosaveTest() {
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String dummyFileName = "dummy-autosave.md";
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String realFileName = "test-autosave.md";
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String testText = "This should be automatically saved";
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// Create a dummy file that we'll later use to provoke the autosave
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saveFile(dummyFileName);
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// Then create our actual file that we expect to be automatically saved.
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saveFile(realFileName);
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ViewInteraction appCompatEditText3 = onView(
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allOf(withId(R.id.markdown_edit),
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childAtPosition(
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withParent(withId(R.id.pager)),
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0),
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isDisplayed()));
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appCompatEditText3.perform(click());
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ViewInteraction appCompatEditText4 = onView(
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allOf(withId(R.id.markdown_edit),
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childAtPosition(
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withParent(withId(R.id.pager)),
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0),
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isDisplayed()));
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appCompatEditText4.perform(replaceText(testText), closeSoftKeyboard());
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// Jump back to the dummy file. This should provoke the autosave
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openFile(dummyFileName);
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ViewInteraction editText = onView(
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allOf(withId(
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R.id.markdown_edit),
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childAtPosition(
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withParent(withId(R.id.pager)), 0),
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isDisplayed())
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);
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// Assert that the text is empty
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editText.check(matches(withText("")));
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// Then re-open the actual file
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openFile(realFileName);
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// And assert that we have our expected text (a newline is appended upon reading the file
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// so we'll need to account for that here as well)
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editText.check(matches(withText(testText + "\n")));
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}
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private void saveFile(String fileName) {
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openActionBarOverflowOrOptionsMenu(getInstrumentation().getTargetContext());
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ViewInteraction appCompatTextView = onView(
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allOf(withId(R.id.title), withText("Save"),
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childAtPosition(
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childAtPosition(
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withClassName(is("android.support.v7.view.menu.ListMenuItemView")),
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0),
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0),
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isDisplayed()));
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appCompatTextView.perform(click());
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ViewInteraction appCompatEditText = onView(
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allOf(withId(R.id.file_name),
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childAtPosition(
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childAtPosition(
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withId(android.R.id.content),
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0),
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3),
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isDisplayed()));
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appCompatEditText.perform(replaceText(fileName));
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appCompatEditText.perform(closeSoftKeyboard());
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ViewInteraction appCompatButton = onView(
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allOf(withId(R.id.button_save),
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childAtPosition(
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childAtPosition(
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withId(android.R.id.content),
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0),
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4),
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isDisplayed()));
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appCompatButton.perform(click());
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}
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private void openFile(String fileName) {
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openActionBarOverflowOrOptionsMenu(getInstrumentation().getTargetContext());
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ViewInteraction openMenuItem = onView(
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allOf(withId(R.id.title), withText("Open"),
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childAtPosition(
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childAtPosition(
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withClassName(is("android.support.v7.view.menu.ListMenuItemView")),
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0),
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0),
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isDisplayed()));
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openMenuItem.perform(click());
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onView(withText(fileName))
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.perform(click());
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}
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private static Matcher<View> childAtPosition(
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final Matcher<View> parentMatcher, final int position) {
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return new TypeSafeMatcher<View>() {
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@Override
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public void describeTo(Description description) {
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description.appendText("Child at position " + position + " in parent ");
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parentMatcher.describeTo(description);
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}
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@Override
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public boolean matchesSafely(View view) {
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ViewParent parent = view.getParent();
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return parent instanceof ViewGroup && parentMatcher.matches(parent)
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&& view.equals(((ViewGroup) parent).getChildAt(position));
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}
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};
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}
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}
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@ -0,0 +1,157 @@
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package com.wbrawner.simplemarkdown.view.activity
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import android.Manifest
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import android.view.View
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import android.view.ViewGroup
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import androidx.test.InstrumentationRegistry.getInstrumentation
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import androidx.test.espresso.Espresso.onView
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import androidx.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
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import androidx.test.espresso.action.ViewActions.*
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import androidx.test.espresso.assertion.ViewAssertions.matches
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import androidx.test.espresso.matcher.ViewMatchers.*
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import androidx.test.filters.LargeTest
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import androidx.test.rule.ActivityTestRule
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import androidx.test.rule.GrantPermissionRule
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import androidx.test.runner.AndroidJUnit4
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import com.wbrawner.simplemarkdown.R
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import org.hamcrest.Description
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import org.hamcrest.Matcher
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import org.hamcrest.Matchers.`is`
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import org.hamcrest.Matchers.allOf
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import org.hamcrest.TypeSafeMatcher
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import org.junit.Rule
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import org.junit.Test
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import org.junit.runner.RunWith
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@LargeTest
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@RunWith(AndroidJUnit4::class)
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class AutosaveTest {
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@Rule
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var mActivityTestRule = ActivityTestRule(MainActivity::class.java)
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@Rule
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var permissionRule = GrantPermissionRule.grant(Manifest.permission.WRITE_EXTERNAL_STORAGE)
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@Test
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fun autosaveTest() {
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val dummyFileName = "dummy-autosave.md"
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val realFileName = "test-autosave.md"
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val testText = "This should be automatically saved"
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// Create a dummy file that we'll later use to provoke the autosave
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saveFile(dummyFileName)
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// Then create our actual file that we expect to be automatically saved.
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saveFile(realFileName)
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val appCompatEditText3 = onView(
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allOf(withId(R.id.markdown_edit),
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childAtPosition(
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withParent(withId(R.id.pager)),
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0),
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isDisplayed()))
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appCompatEditText3.perform(click())
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val appCompatEditText4 = onView(
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allOf(withId(R.id.markdown_edit),
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childAtPosition(
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withParent(withId(R.id.pager)),
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0),
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isDisplayed()))
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appCompatEditText4.perform(replaceText(testText), closeSoftKeyboard())
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// Jump back to the dummy file. This should provoke the autosave
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openFile(dummyFileName)
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val editText = onView(
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allOf(withId(
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R.id.markdown_edit),
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childAtPosition(
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withParent(withId(R.id.pager)), 0),
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isDisplayed())
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)
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// Assert that the text is empty
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editText.check(matches(withText("")))
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// Then re-open the actual file
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openFile(realFileName)
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// And assert that we have our expected text (a newline is appended upon reading the file
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// so we'll need to account for that here as well)
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editText.check(matches(withText(testText + "\n")))
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}
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private fun saveFile(fileName: String) {
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openActionBarOverflowOrOptionsMenu(getInstrumentation().targetContext)
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// TODO: Rewrite this test
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// val appCompatTextView = onView(
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// allOf(withId(R.id.title), withText("Save"),
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// childAtPosition(
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// childAtPosition(
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// withClassName(`is`("android.support.v7.view.menu.ListMenuItemView")),
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// 0),
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// 0),
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// isDisplayed()))
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// appCompatTextView.perform(click())
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//
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// val appCompatEditText = onView(
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// allOf(withId(R.id.file_name),
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// childAtPosition(
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// childAtPosition(
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// withId(android.R.id.content),
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// 0),
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// 3),
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// isDisplayed()))
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// appCompatEditText.perform(replaceText(fileName))
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//
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// appCompatEditText.perform(closeSoftKeyboard())
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//
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// val appCompatButton = onView(
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// allOf(withId(R.id.button_save),
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// childAtPosition(
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// childAtPosition(
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// withId(android.R.id.content),
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// 0),
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// 4),
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// isDisplayed()))
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// appCompatButton.perform(click())
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}
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private fun openFile(fileName: String) {
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openActionBarOverflowOrOptionsMenu(getInstrumentation().targetContext)
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val openMenuItem = onView(
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allOf(withId(R.id.title), withText("Open"),
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childAtPosition(
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childAtPosition(
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withClassName(`is`("android.support.v7.view.menu.ListMenuItemView")),
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0),
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0),
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isDisplayed()))
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openMenuItem.perform(click())
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onView(withText(fileName))
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.perform(click())
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}
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private fun childAtPosition(
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parentMatcher: Matcher<View>, position: Int): Matcher<View> {
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return object : TypeSafeMatcher<View>() {
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override fun describeTo(description: Description) {
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description.appendText("Child at position $position in parent ")
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parentMatcher.describeTo(description)
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}
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public override fun matchesSafely(view: View): Boolean {
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val parent = view.parent
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return (parent is ViewGroup && parentMatcher.matches(parent)
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&& view == parent.getChildAt(position))
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}
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}
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}
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}
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