From 1010d1f09a47be9b2763f52748e305579c80c98c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20Gl=C3=B6ckner?= <axel.glockner00@gmail.com>
Date: Tue, 5 Dec 2023 15:12:58 +0100
Subject: [PATCH] ui-testing
---
.../androidTestResultsUserPreferences.xml | 35 ++++++++
.../app/build.gradle.kts | 4 +-
.../ExampleInstrumentedTest.java | 84 +++++++++++++++++--
.../passwordstrenghtmeter/Password.java | 18 ++++
.../PasswordStrengthMeter.java | 35 ++++++--
.../passwordstrenghtmeter/StrengthBar.java | 47 +++++++++++
6 files changed, 208 insertions(+), 15 deletions(-)
create mode 100644 projects/PasswordStrenghtMeter/.idea/androidTestResultsUserPreferences.xml
diff --git a/projects/PasswordStrenghtMeter/.idea/androidTestResultsUserPreferences.xml b/projects/PasswordStrenghtMeter/.idea/androidTestResultsUserPreferences.xml
new file mode 100644
index 0000000..73dfedf
--- /dev/null
+++ b/projects/PasswordStrenghtMeter/.idea/androidTestResultsUserPreferences.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="AndroidTestResultsUserPreferences">
+ <option name="androidTestResultsTableState">
+ <map>
+ <entry key="-1360427803">
+ <value>
+ <AndroidTestResultsTableState>
+ <option name="preferredColumnWidths">
+ <map>
+ <entry key="Duration" value="90" />
+ <entry key="Pixel_6_API_34" value="120" />
+ <entry key="Tests" value="360" />
+ </map>
+ </option>
+ </AndroidTestResultsTableState>
+ </value>
+ </entry>
+ <entry key="-664877063">
+ <value>
+ <AndroidTestResultsTableState>
+ <option name="preferredColumnWidths">
+ <map>
+ <entry key="Duration" value="90" />
+ <entry key="Pixel_6_API_34" value="120" />
+ <entry key="Tests" value="360" />
+ </map>
+ </option>
+ </AndroidTestResultsTableState>
+ </value>
+ </entry>
+ </map>
+ </option>
+ </component>
+</project>
\ No newline at end of file
diff --git a/projects/PasswordStrenghtMeter/app/build.gradle.kts b/projects/PasswordStrenghtMeter/app/build.gradle.kts
index d8ce6c3..e1270e0 100644
--- a/projects/PasswordStrenghtMeter/app/build.gradle.kts
+++ b/projects/PasswordStrenghtMeter/app/build.gradle.kts
@@ -12,7 +12,6 @@ android {
targetSdk = 34
versionCode = 1
versionName = "1.0"
-
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
@@ -29,11 +28,12 @@ android {
}
dependencies {
-
implementation("androidx.appcompat:appcompat:1.6.1")
implementation("com.google.android.material:material:1.10.0")
implementation("androidx.constraintlayout:constraintlayout:2.1.4")
testImplementation("junit:junit:4.13.2")
androidTestImplementation("androidx.test.ext:junit:1.1.5")
androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+ androidTestImplementation("androidx.test:rules:1.5.0")
+ androidTestImplementation("androidx.test:runner:1.5.2")
}
\ No newline at end of file
diff --git a/projects/PasswordStrenghtMeter/app/src/androidTest/java/com/example/passwordstrenghtmeter/ExampleInstrumentedTest.java b/projects/PasswordStrenghtMeter/app/src/androidTest/java/com/example/passwordstrenghtmeter/ExampleInstrumentedTest.java
index 8158124..e8fa614 100644
--- a/projects/PasswordStrenghtMeter/app/src/androidTest/java/com/example/passwordstrenghtmeter/ExampleInstrumentedTest.java
+++ b/projects/PasswordStrenghtMeter/app/src/androidTest/java/com/example/passwordstrenghtmeter/ExampleInstrumentedTest.java
@@ -1,26 +1,96 @@
package com.example.passwordstrenghtmeter;
-
+import static androidx.test.espresso.Espresso.onView;
+import static androidx.test.espresso.action.ViewActions.typeText;
+import static androidx.test.espresso.assertion.ViewAssertions.matches;
+import static androidx.test.espresso.matcher.ViewMatchers.isDisplayed;
+import static androidx.test.espresso.matcher.ViewMatchers.withId;
import android.content.Context;
-
+import androidx.test.ext.junit.rules.ActivityScenarioRule;
import androidx.test.platform.app.InstrumentationRegistry;
import androidx.test.ext.junit.runners.AndroidJUnit4;
-
+import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
-
import static org.junit.Assert.*;
/**
- * Instrumented test, which will execute on an Android device.
+ * Instrumented test class for testing the password strength meter.
*
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ * This class contains a set of tests to ensure the proper functionality of the password strength meter
+ * in the context of an Android device.
*/
@RunWith(AndroidJUnit4.class)
public class ExampleInstrumentedTest {
+
+ /**
+ * Ensures that we are running main activity.
+ */
+ @Rule
+ public ActivityScenarioRule<MainActivity> activityRule =
+ new ActivityScenarioRule<>(MainActivity.class);
+
+ /**
+ * Verify that the application's context is correct.
+ */
@Test
public void useAppContext() {
// Context of the app under test.
Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
assertEquals("com.example.passwordstrenghtmeter", appContext.getPackageName());
}
-}
\ No newline at end of file
+
+ /**
+ * Test for a weak password.
+ *
+ * This test enters a weak password and checks if the strength bar is displayed and if the
+ * password strength is correctly identified as "Weak".
+ */
+ @Test
+ public void weakPasswordTest() {
+ onView(withId(Password.passwordId)).perform(typeText("password"));
+ onView(withId(StrengthBar.strengthBarId)).check(matches(isDisplayed()));
+ assertEquals("Weak", getPasswordStrength());
+ }
+
+ /**
+ * Test for a medium-strength password.
+ *
+ * This test enters a medium-strength password and checks if the strength bar is displayed and
+ * if the password strength is correctly identified as "Medium".
+ */
+ @Test
+ public void mediumPasswordTest() {
+ onView(withId(Password.passwordId)).perform(typeText("Password"));
+ onView(withId(StrengthBar.strengthBarId)).check(matches(isDisplayed()));
+ assertEquals("Medium", getPasswordStrength());
+ }
+
+ /**
+ * Test for a strong password.
+ *
+ * This test enters a strong password and checks if the strength bar is displayed and if the
+ * password strength is correctly identified as "Strong".
+ */
+ @Test
+ public void strongPasswordTest() {
+ onView(withId(Password.passwordId)).perform(typeText("Password@"));
+ onView(withId(StrengthBar.strengthBarId)).check(matches(isDisplayed()));
+ assertEquals("Strong", getPasswordStrength());
+ }
+
+ /**
+ * Helper method to get the password strength.
+ *
+ * This method retrieves the password strength from the StrengthBar and returns it as a string.
+ *
+ * @return The password strength ("Weak", "Medium", or "Strong").
+ */
+ private String getPasswordStrength() {
+ final String[] passwordStrength = new String[1];
+ activityRule.getScenario().onActivity(activity -> {
+ StrengthBar strengthBar = activity.findViewById(StrengthBar.strengthBarId);
+ passwordStrength[0] = strengthBar.getPasswordStrenght();
+ });
+ return passwordStrength[0];
+ }
+}
diff --git a/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/Password.java b/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/Password.java
index a89673a..cca8592 100644
--- a/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/Password.java
+++ b/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/Password.java
@@ -1,13 +1,17 @@
package com.example.passwordstrenghtmeter;
import android.content.Context;
+import android.os.Build;
import android.text.InputType;
import android.util.AttributeSet;
import android.view.View;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
+import androidx.core.view.ViewCompat;
public class Password extends androidx.appcompat.widget.AppCompatEditText {
private View passwordView;
+ public static int passwordId; // EditText id.
+
public Password(@NonNull Context context) {
super(context);
init();
@@ -28,6 +32,20 @@ public class Password extends androidx.appcompat.widget.AppCompatEditText {
setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD );
setGravity(android.view.Gravity.CENTER_VERTICAL | android.view.Gravity.CENTER_HORIZONTAL);
this.passwordView = this;
+ passwordId = generateID();
+ setId(passwordId);
+ }
+
+ /**
+ * Generate a unique id
+ * @return id
+ */
+ private int generateID(){
+ if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR1) {
+ return ViewCompat.generateViewId();
+ } else {
+ return View.generateViewId();
+ }
}
public void setView(View view){
diff --git a/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/PasswordStrengthMeter.java b/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/PasswordStrengthMeter.java
index 5c2995b..493788d 100644
--- a/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/PasswordStrengthMeter.java
+++ b/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/PasswordStrengthMeter.java
@@ -4,6 +4,7 @@ import android.text.Editable;
import android.text.TextWatcher;
import android.util.AttributeSet;
import android.view.View;
+import android.widget.Button;
import android.widget.LinearLayout;
import androidx.annotation.Nullable;
@@ -12,6 +13,12 @@ public class PasswordStrengthMeter extends LinearLayout {
private Password password;
private StrengthBar strengthBar;
private String passwordData;
+
+ private String text;
+
+ private Button button;
+
+ private int passwordId;
public PasswordStrengthMeter(Context context) {
super(context);
}
@@ -39,13 +46,30 @@ public class PasswordStrengthMeter extends LinearLayout {
password = new Password(getContext());
strengthBar = new StrengthBar(getContext());
strengthValidator = new DefaultValidator();
+ button = new Button(getContext());
password.addTextChangedListener(getTextWatcher());
+ button.setText("Register");
strengthBar.setErrorMessage(strengthValidator.ErrorMessage());
+ button.setOnClickListener(v -> onButtonClicked());
addView(password);
addView(strengthBar);
+ addView(button);
addView(strengthBar.getErrorMessageView());
}
+ /**
+ * If the password is strong, and the button is clicked we save the password.
+ */
+ private void onButtonClicked(){
+ if(text!=null) {
+ if (strengthValidator.ValidateLength(text)
+ && strengthValidator.ValidateSpecialCharacters(text)
+ && strengthValidator.ValidateCapLetters(text)) {
+ setPasswordData(text);
+ }
+ }
+
+ }
/**
* A text watcher to dynamically validate the password.
* @return TextWatcher
@@ -60,18 +84,13 @@ public class PasswordStrengthMeter extends LinearLayout {
@Override
public void afterTextChanged(Editable s) {
- final String text = s.toString();
+ text = s.toString();
if(text.isEmpty()){
strengthBar.hideErrorMessage();
}
strengthBar.updateStrengthNew(strengthValidator.ValidateLength(text),
strengthValidator.ValidateSpecialCharacters(text),
strengthValidator.ValidateCapLetters(text));
- if(strengthValidator.ValidateLength(text)
- && strengthValidator.ValidateSpecialCharacters(text)
- && strengthValidator.ValidateCapLetters(text)){
- setPasswordData(text);
- }
}
};
}
@@ -120,4 +139,8 @@ public class PasswordStrengthMeter extends LinearLayout {
public String getPasswordData(){
return this.passwordData;
}
+
+ public int getPasswordId(){
+ return password.getId();
+ }
}
diff --git a/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/StrengthBar.java b/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/StrengthBar.java
index 993184e..1ec30d0 100644
--- a/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/StrengthBar.java
+++ b/projects/PasswordStrenghtMeter/app/src/main/java/com/example/passwordstrenghtmeter/StrengthBar.java
@@ -2,10 +2,15 @@ package com.example.passwordstrenghtmeter;
import android.content.Context;
import android.graphics.Color;
import android.graphics.PorterDuff;
+import android.os.Build;
import android.util.AttributeSet;
import android.view.View;
import android.widget.ProgressBar;
import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.core.view.ViewCompat;
+
public class StrengthBar extends ProgressBar {
private static final int defaultColor = Color.TRANSPARENT; // constant for transparent color.
private static final int alpha = 255; // constant for 100% opacity.
@@ -14,6 +19,9 @@ public class StrengthBar extends ProgressBar {
private int mediumColor;
private int strongColor;
private View progressBarView;
+ public static int strengthBarId;
+
+ private int strength;
public StrengthBar(Context context) {
super(context, null, android.R.attr.progressBarStyleHorizontal);
@@ -32,6 +40,18 @@ public class StrengthBar extends ProgressBar {
init();
}
+ /**
+ * Generate a unique id
+ * @return id
+ */
+ private int generateID(){
+ if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR1) {
+ return ViewCompat.generateViewId();
+ } else {
+ return View.generateViewId();
+ }
+ }
+
/**
* Initialize colors and error messages.
*/
@@ -44,6 +64,9 @@ public class StrengthBar extends ProgressBar {
errorMessage.setVisibility(View.GONE);
errorMessage.setGravity(android.view.Gravity.CENTER_VERTICAL | android.view.Gravity.CENTER_HORIZONTAL);
this.progressBarView = this;
+ strengthBarId = generateID();
+ setId(strengthBarId);
+
}
protected void hideErrorMessage() {
@@ -70,6 +93,7 @@ public class StrengthBar extends ProgressBar {
}if(capLet){
trueCount++;
}
+ setStrength(trueCount);
if(trueCount==0){
setProgressbarColor(defaultColor);
showErrorMessage();
@@ -130,4 +154,27 @@ public class StrengthBar extends ProgressBar {
protected void setErrorMessage(String message){
errorMessage.setText(message);
}
+
+ public int getStrength() {
+ return strength;
+ }
+ public void setStrength(int strength) {
+ this.strength = strength;
+ }
+
+ /**
+ * For confirming a test.
+ * @return
+ */
+ public String getPasswordStrenght(){
+ if(this.strength==1){
+ return "Weak";
+ }else if(this.strength==2){
+ return "Medium";
+ }else if (this.strength==3){
+ return "Strong";
+ }else{
+ return null;
+ }
+ }
}
--
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