Unit tests for label widget

app/unit-tests/resources/commcare-apps/form_entry_widgets/default/app_strings.txt

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+app.display.name=Untitled Application
+case_autoload.case.case_missing=Unable to find case referenced by auto-select case ID.
+case_autoload.case.property_missing=The case index specified for case auto-selecting could not be found: ${0}
+case_autoload.fixture.case_missing=Unable to find case referenced by auto-select case ID.
+case_autoload.fixture.exactly_one_fixture=The lookup table settings for your user are incorrect. This user must have access to exactly one lookup table row for the table: ${0}
+case_autoload.fixture.property_missing=The lookup table field specified for case auto-selecting could not be found: ${0}
+case_autoload.location.case_missing=This form requires the user's location to be marked as 'Tracks Stock'.
+case_autoload.location.property_missing=This form requires access to the user's location, but none was found.
+case_autoload.raw.case_missing=Unable to find case referenced by auto-select case ID.
+case_autoload.raw.property_missing=The custom xpath expression specified for case auto-selecting could not be found: ${0}
+case_autoload.user.case_missing=Unable to find case referenced by auto-select case ID.
+case_autoload.user.property_missing=The user data key specified for case auto-selecting could not be found: ${0}
+case_autoload.usercase.case_missing=Unable to find case referenced by auto-select case ID.
+case_autoload.usercase.property_missing=The user case specified for case auto-selecting could not be found: ${0}
+case_sharing.exactly_one_group=The case sharing settings for your user are incorrect. This user must be in exactly one case sharing group. Please contact your supervisor.
+cchq.case=Case
+cchq.referral=Referral
+en=English
+forms.m0f0=Hidden Group
+homescreen.title=Untitled Application
+login.welcome.single=bem-vindo
+m0.case_long.case_name_1.header=Name
+m0.case_long.title=Cases
+m0.case_short.case_name_1.header=Name
+m0.case_short.title=Cases
+modules.m0=Form Nav Tests

app/unit-tests/resources/commcare-apps/form_entry_widgets/en/app_strings.txt

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+app.display.name=Untitled Application
+cchq.case=Case
+cchq.referral=Referral
+en=English
+forms.m0f0=Hidden Group
+homescreen.title=Untitled Application
+login.welcome.single=bem-vindo
+m0.case_long.case_name_1.header=Name
+m0.case_long.title=Cases
+m0.case_short.case_name_1.header=Name
+m0.case_short.title=Cases
+modules.m0=Form Nav Tests

app/unit-tests/resources/commcare-apps/form_entry_widgets/modules-0/forms-0.xml

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+<h:html xmlns:h="http://www.w3.org/1999/xhtml" xmlns:orx="http://openrosa.org/jr/xforms" xmlns="http://www.w3.org/2002/xforms" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:jr="http://openrosa.org/javarosa" xmlns:vellum="http://commcarehq.org/xforms/vellum">
+    <h:head>
+        <h:title>Test Print</h:title>
+        <model>
+            <instance>
+                <data xmlns:jrm="http://dev.commcarehq.org/jr/xforms" xmlns="http://openrosa.org/formdesigner/616F4108-566E-4E32-85C5-6153E3351D46" uiVersion="1" version="10" name="Test Label">
+                    <label_question_required/>
+                    <label_question_invalid/>
+                    <text_question/>
+                </data>
+            </instance>
+            <bind nodeset="/data/label_question_required" required="true()"/>
+            <bind nodeset="/data/label_question_invalid" required="true()" constraint="false()" jr:constraintMsg="'TESTPASS'"/>
+        </model>
+    </h:head>
+
+    <h:body>
+        <trigger appearance="minimal" ref="/data/label_question_required">
+            <label>QUESTION1: The value of this question should be 'OK' after being seen, and the question should never be valid</label>
+        </trigger>
+        <trigger appearance="minimal" ref="/data/label_question_invalid">
+            <label>QUESTION2: The value of this question should be 'OK' after being seen, and the question should never be valid</label>
+        </trigger>
+        <input ref="/data/text_question">
+            <label>QUESTION3: Text Question Label, it shouldn't be possible to get here</label>
+        </input>
+    </h:body>
+</h:html>

app/unit-tests/resources/commcare-apps/form_entry_widgets/profile.ccpr

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+<?xml version='1.0' encoding='UTF-8'?>
+<profile version="95"
+         update="https://www.commcarehq.org/a/flipper/apps/download/d3f0e1342441b7e336de1ebaadf3a953/media_profile.ccpr?latest=true"
+         requiredMajor="2"
+         requiredMinor="21"
+         uniqueid="36c0bdd028d14a52cbff95bb1bfd0962"
+         name="Untitled Application"
+         descriptor="Profile File">
+    <property key="BackupMode" value="file_mode"/>
+    <property key="backup-url" value="file:///E:/CommCare.Backup"/>
+    <property key="restore-url" value="file:///E:/CommCare.Backup"/>
+    <property key="ota-restore-url" value="https://www.commcarehq.org/a/flipper/phone/restore/"/>
+    <property key="ota-restore-url-testing" value="https://www.commcarehq.org/a/flipper/phone/restore/"/>
+    <property key="PostURL" value="https://www.commcarehq.org/a/flipper/receiver/secure/d3f0e1342441b7e336de1ebaadf3a953/" force="true"/>
+    <property key="PostTestURL" value="https://www.commcarehq.org/a/flipper/receiver/secure/d3f0e1342441b7e336de1ebaadf3a953/" force="true"/>
+    <property key="key_server" value="https://www.commcarehq.org/a/flipper/phone/keys/"/>
+    <property key="heartbeat-url" value="https://www.commcarehq.org/a/flipper/phone/heartbeat/"/>
+    <property key="cur_locale" value="en"/>
+    <property key="cc_user_domain" value="flipper.commcarehq.org"/>
+    <property key="jr_openrosa_api" value="1.0"/>
+
+    <!-- Properties configured on CommCare HQ 1.0 -->
+
+        <property key="cc-days-form-retain" value="-1" force="true"/>
+
+        <property key="cc-show-saved" value="yes" force="true"/>
+
+        <property key="restore-tolerance" value="loose"/>
+
+        <property key="cc-user-mode" value="cc-u-normal"/>
+
+        <property key="cc-fuzzy-search-enabled" value="yes"/>
+
+        <property key="cc-autoup-freq" value="freq-never"/>
+
+        <property key="purge-freq" value="0"/>
+
+        <property key="server-tether" value="push-only"/>
+
+        <property key="user_reg_server" value="required"/>
+
+        <property key="extra_key_action" value="audio"/>
+
+        <property key="log_prop_daily" value="log_never"/>
+
+        <property key="ViewStyle" value="v_chatterbox"/>
+
+        <property key="cc-login-duration-seconds" value="86400"/>
+
+        <property key="cc-resize-images" value="none" force="true"/>
+
+        <property key="cc-entry-mode" value="cc-entry-quick"/>
+
+        <property key="cc-send-procedure" value="cc-send-http"/>
+
+        <property key="cc-login-images" value="No"/>
+
+        <property key="log_prop_weekly" value="log_short"/>
+
+        <property key="cc-show-incomplete" value="yes" force="true"/>
+
+        <property key="cc-send-unsent" value="cc-su-auto" force="true"/>
+
+        <property key="loose_media" value="no"/>
+
+        <property key="password_format" value="n"/>
+
+        <property key="unsent-number-limit" value="5"/>
+
+        <property key="cc-content-valid" value="no"/>
+
+        <property key="logenabled" value="Enabled"/>
+
+
+    <!-- end -->
+
+    <suite><resource id="suite" version="95">
+            <location authority="local">./suite.xml</location>
+        <location authority="remote">https://www.commcarehq.org/a/flipper/apps/download/d3f0e1342441b7e336de1ebaadf3a953/suite.xml</location>
+    </resource></suite>
+</profile>

app/unit-tests/resources/commcare-apps/form_entry_widgets/suite.xml

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+<?xml version='1.0' encoding='UTF-8'?>
+<suite version="95" descriptor="Suite File">
+    <xform>
+        <resource id="80cd5f797be88b622852a97bbe4e5f2290ddb854" version="95"
+                  descriptor="Form: (Module Form Nav Tests) - Hidden Group">
+            <location authority="local">./modules-0/forms-0.xml</location>
+            <location authority="remote">./modules-0/forms-0.xml</location>
+        </resource>
+    </xform>
+    <locale language="default">
+        <resource id="app_default_strings" version="95" descriptor="Translations: Default Language">
+            <location authority="local">./default/app_strings.txt</location>
+            <location authority="remote">./default/app_strings.txt</location>
+        </resource>
+    </locale>
+    <locale language="en">
+        <resource id="app_en_strings" version="95" descriptor="Translations: English">
+            <location authority="local">./en/app_strings.txt</location>
+            <location authority="remote">./en/app_strings.txt</location>
+        </resource>
+    </locale>
+    <detail id="m0_case_short">
+        <title>
+            <text>
+                <locale id="m0.case_short.title"/>
+            </text>
+        </title>
+        <field>
+            <header>
+                <text>
+                    <locale id="m0.case_short.case_name_1.header"/>
+                </text>
+            </header>
+            <template>
+                <text>
+                    <xpath function="case_name"/>
+                </text>
+            </template>
+            <sort type="string" order="1" direction="ascending">
+                <text>
+                    <xpath function="case_name"/>
+                </text>
+            </sort>
+        </field>
+    </detail>
+    <detail id="m0_case_long">
+        <title>
+            <text>
+                <locale id="m0.case_long.title"/>
+            </text>
+        </title>
+        <field>
+            <header>
+                <text>
+                    <locale id="m0.case_long.case_name_1.header"/>
+                </text>
+            </header>
+            <template>
+                <text>
+                    <xpath function="case_name"/>
+                </text>
+            </template>
+        </field>
+    </detail>
+    <entry>
+        <form>http://openrosa.org/formdesigner/616F4108-566E-4E32-85C5-6153E3351D46</form>
+        <command id="m0-f0">
+            <text>
+                <locale id="forms.m0f0"/>
+            </text>
+        </command>
+    </entry>
+    <menu id="m0">
+        <text>
+            <locale id="modules.m0"/>
+        </text>
+        <command id="m0-f0"/>
+    </menu>
+</suite>

app/unit-tests/src/org/commcare/android/tests/formentry/FormWidgetTests.java

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+package org.commcare.android.tests.formentry;
+
+import android.content.Intent;
+import android.view.View;
+import android.widget.ImageButton;
+
+import org.commcare.CommCareTestApplication;
+import org.commcare.activities.FormEntryActivity;
+import org.commcare.android.CommCareTestRunner;
+import org.commcare.android.util.ActivityLaunchUtils;
+import org.commcare.android.util.TestAppInstaller;
+import org.commcare.dalvik.R;
+import org.commcare.utils.CompoundIntentList;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowActivity;
+
+import java.util.ArrayList;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.assertTrue;
+
+/**
+ * @author Clayton Sims
+ */
+@Config(application = CommCareTestApplication.class)
+@RunWith(CommCareTestRunner.class)
+public class FormWidgetTests {
+
+    @Before
+    public void setup() {
+        TestAppInstaller.installAppAndLogin(
+                "jr://resource/commcare-apps/form_entry_widgets/profile.ccpr",
+                "test", "123");
+    }
+
+    /**
+     * Test different behaviors for possibly grouped intent callout views
+     *
+     * The "JavaRosa" XForms standard has some peculiar behaviors. Onscreen non-interactive
+     * labels are currently implemented through <trigger> widgets for unfortunate historical
+     * reasons. Due to incremental changes to the code, this means that the widget has for many
+     * years returned a value, and that value is used regularly to control behavior.
+     *
+     * These tests reflect the common ways that "label" (trigger) question values are used
+     * to ensure that future updates don't change these behaviors. If these tests fail,
+     * please seek guidance before changing system behavior.
+     */
+    @Test
+    public void testLabelQuestionWidgetBehavior() {
+        ShadowActivity shadowActivity =
+                ActivityLaunchUtils.buildHomeActivityForFormEntryLaunch("m0-f0");
+
+        Intent formEntryIntent = shadowActivity.getNextStartedActivity();
+
+        // make sure the form entry activity should be launched
+        String intentActivityName = formEntryIntent.getComponent().getClassName();
+        assertTrue(intentActivityName.equals(FormEntryActivity.class.getName()));
+
+        navigateFormStructure(formEntryIntent);
+    }
+
+    private void navigateFormStructure(Intent formEntryIntent) {
+        // launch form entry
+        FormEntryActivity formEntryActivity =
+                Robolectric.buildActivity(FormEntryActivity.class, formEntryIntent)
+                        .create().start().resume().get();
+
+        //Screen 1
+        ImageButton nextButton = formEntryActivity.findViewById(R.id.nav_btn_next);
+
+        assertTrue(screenContainsText(formEntryActivity, "QUESTION1"));
+
+        nextButton.performClick();
+
+        assertTrue("Form failed to proceed with required <trigger> question>",
+                screenContainsText(formEntryActivity, "QUESTION2"));
+
+        nextButton.performClick();
+
+        assertTrue("Form failed to halt at violated <trigger> constraint",
+        screenContainsText(formEntryActivity, "QUESTION2"));
+
+        assertTrue("Form failed to display <trigger> constraint",
+        screenContainsText(formEntryActivity, "TESTPASS"));
+    }
+
+    private boolean screenContainsText(FormEntryActivity formEntryActivity, String textToCheck) {
+        ArrayList list = new ArrayList<View>();
+        formEntryActivity.getODKView().findViewsWithText(list, textToCheck, View.FIND_VIEWS_WITH_TEXT);
+
+        return list.size() > 0;
+    }
+}