chore(pluto): pluto documentation & testcases added

gradle/libs.versions.toml

@@ -1,8 +1,13 @@
 [versions]
 
+testCore = "1.6.1"
+coreTesting = "2.2.0"
 java = "1.8"
 
 minSdk = "21"
+mockitoCore = "5.10.0"
+robolectric = "4.11.1"
+runner = "1.6.2"
 targetSdk = "32"
 compileSdk = "34"
 buildTools = "34.0.0"
@@ -43,6 +48,8 @@ androidx-browser = { module = "androidx.browser:browser", version = "1.4.0" }
 androidx-cardview = { module = "androidx.cardview:cardview", version = "1.0.0" }
 androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version = "2.1.2" }
 androidx-core = { module = "androidx.core:core-ktx", version.ref = "androidXCore" }
+androidx-core-testing = { module = "androidx.arch.core:core-testing", version.ref = "coreTesting" }
+androidx-test-core = { module = "androidx.test:core", version.ref = "testCore" }
 androidx-lifecycle-common = { module = "androidx.lifecycle:lifecycle-common-java8", version.ref = "androidXLifecycle" }
 androidx-lifecycle-livedata = { module = "androidx.lifecycle:lifecycle-livedata-ktx", version.ref = "androidXLifecycle" }
 androidx-lifecycle-viewmodel = { module = "androidx.lifecycle:lifecycle-viewmodel-ktx", version.ref = "androidXLifecycle" }
@@ -51,6 +58,7 @@ androidx-navigation-fragment = { module = "androidx.navigation:navigation-fragme
 androidx-navigation-ui = { module = "androidx.navigation:navigation-ui", version.ref = "navigation" }
 androidx-preference = { module = "androidx.preference:preference-ktx", version = "1.2.0" }
 androidx-recyclerview = { module = "androidx.recyclerview:recyclerview", version = "1.2.1" }
+androidx-runner = { module = "androidx.test:runner", version.ref = "runner" }
 androidx-swiperefreshlayout = { module = "androidx.swiperefreshlayout:swiperefreshlayout", version = "1.1.0" }
 
 datastore-preferences = { module = "androidx.datastore:datastore-preferences", version = "1.0.0" }
@@ -69,6 +77,7 @@ ktor-serialization-kotlinx-json = { module = "io.ktor:ktor-serialization-kotlinx
 
 leakcanary-android = { module = "com.squareup.leakcanary:leakcanary-android", version = "2.7" }
 
+mockito-core = { module = "org.mockito:mockito-core", version.ref = "mockitoCore" }
 moshi = { module = "com.squareup.moshi:moshi", version.ref = "moshi" }
 moshi-codegen = { module = "com.squareup.moshi:moshi-kotlin-codegen", version.ref = "moshi" }
 
@@ -78,6 +87,7 @@ okio = { module = "com.squareup.okio:okio", version = "2.10.0" }
 
 retrofit = { module = "com.squareup.retrofit2:retrofit", version.ref = "retrofit" }
 retrofit-converter-moshi = { module = "com.squareup.retrofit2:converter-moshi", version.ref = "retrofit" }
+robolectric = { module = "org.robolectric:robolectric", version.ref = "robolectric" }
 room = { module = "androidx.room:room-ktx", version.ref = "room" }
 room-compiler = { module = "androidx.room:room-compiler", version.ref = "room" }
 

pluto-plugins/base/lib/src/main/java/com/pluto/plugin/DataModel.kt

@@ -2,18 +2,47 @@ package com.pluto.plugin
 
 import androidx.annotation.DrawableRes
 
+/**
+ * Data class containing details about a plugin's developer.
+ *
+ * This class is used to provide information about the developer of a plugin,
+ * which can be displayed in the plugin's details screen.
+ *
+ * @property vcsLink Optional link to the version control system repository
+ * @property website Optional link to the developer's website
+ * @property twitter Optional link to the developer's Twitter profile
+ */
 data class DeveloperDetails(
     val vcsLink: String? = null,
     val website: String? = null,
     val twitter: String? = null
 )
 
+/**
+ * Data class containing configuration for a plugin.
+ *
+ * This class defines the visual and metadata properties of a plugin,
+ * such as its name, icon, and version.
+ *
+ * @property name The display name of the plugin
+ * @property icon The resource ID of the plugin's icon
+ * @property version The version string of the plugin
+ */
 data class PluginConfiguration(
     val name: String,
     @DrawableRes val icon: Int = R.drawable.pluto___ic_plugin_placeholder_icon,
     val version: String
 )
 
+/**
+ * Data class containing configuration for a plugin group.
+ *
+ * This class defines the visual properties of a plugin group,
+ * such as its name and icon.
+ *
+ * @property name The display name of the plugin group
+ * @property icon The resource ID of the plugin group's icon
+ */
 data class PluginGroupConfiguration(
     val name: String,
     @DrawableRes val icon: Int = R.drawable.pluto___ic_plugin_group_placeholder_icon,

pluto-plugins/base/lib/src/main/java/com/pluto/plugin/Plugin.kt

@@ -8,47 +8,161 @@ import android.widget.Toast.LENGTH_SHORT
 import androidx.annotation.Keep
 import androidx.fragment.app.Fragment
 
+/**
+ * Base class for all Pluto plugins.
+ *
+ * This abstract class provides the foundation for creating Pluto debugging plugins.
+ * It handles plugin lifecycle, configuration, and UI presentation.
+ *
+ * To create a new plugin, extend this class and implement the required abstract methods.
+ *
+ * Example:
+ * ```
+ * class NetworkPlugin : Plugin("network") {
+ *     override fun getConfig() = PluginConfiguration(
+ *         name = "Network",
+ *         icon = R.drawable.ic_network,
+ *         version = "1.0.0"
+ *     )
+ *
+ *     override fun getView() = NetworkFragment()
+ *
+ *     override fun onPluginInstalled() {
+ *         // Initialize plugin resources
+ *     }
+ *
+ *     override fun onPluginDataCleared() {
+ *         // Clear plugin data
+ *     }
+ * }
+ * ```
+ *
+ * @property identifier A unique string identifier for the plugin
+ */
 @Keep
 abstract class Plugin(val identifier: String) : PluginEntity(identifier) {
 
+    /**
+     * The application context.
+     *
+     * This property provides access to the application context for the plugin.
+     * It throws an IllegalStateException if accessed before the plugin is installed.
+     */
     val context: Context
         get() = returnContext()
+
+    /**
+     * The application instance.
+     *
+     * This property provides access to the application instance for the plugin.
+     * It throws an IllegalStateException if accessed before the plugin is installed.
+     */
     val application: Application
         get() = returnApplication()
 
+    /** The internal application instance, set during installation */
     private var _application: Application? = null
+
+    /**
+     * Returns the application context.
+     *
+     * @throws IllegalStateException if the plugin is not installed
+     * @return The application context
+     */
     private fun returnContext(): Context {
         _application?.let {
             return it.applicationContext
         }
         throw IllegalStateException("${this.javaClass.name} plugin is not installed yet.")
     }
 
+    /**
+     * Returns the application instance.
+     *
+     * @throws IllegalStateException if the plugin is not installed
+     * @return The application instance
+     */
     private fun returnApplication(): Application {
         _application?.let {
             return it
         }
         throw IllegalStateException("${this.javaClass.name} plugin is not installed yet.")
     }
 
+    /**
+     * Bundle for saving instance state.
+     *
+     * This bundle can be used to save and restore the plugin's state.
+     */
     var savedInstance: Bundle = Bundle()
         private set
 
+    /**
+     * Installs the plugin with the provided application instance.
+     *
+     * This method is final and cannot be overridden. It sets the application
+     * instance and calls onPluginInstalled().
+     *
+     * @param application The application instance to use for installation
+     */
     final override fun install(application: Application) {
         this._application = application
         onPluginInstalled()
     }
 
+    /**
+     * Returns the plugin configuration.
+     *
+     * This method should provide a PluginConfiguration object that defines
+     * the plugin's name, icon, and version.
+     *
+     * @return The plugin configuration
+     */
     abstract fun getConfig(): PluginConfiguration
+
+    /**
+     * Returns the plugin's UI view.
+     *
+     * This method should provide a Fragment that implements the plugin's UI.
+     *
+     * @return The plugin's UI fragment
+     */
     abstract fun getView(): Fragment
+
+    /**
+     * Returns the plugin developer's details.
+     *
+     * This method can be overridden to provide information about the plugin's
+     * developer, such as VCS link, website, and Twitter handle.
+     *
+     * @return The developer details, or null if not provided
+     */
     open fun getDeveloperDetails(): DeveloperDetails? = null
 
     /**
-     * plugin lifecycle methods
+     * Called when the plugin is installed.
+     *
+     * This method is called during the plugin installation process.
+     * It should be used to initialize any resources needed by the plugin.
      */
     abstract fun onPluginInstalled()
+
+    /**
+     * Called when the plugin's data should be cleared.
+     *
+     * This method is called when the user requests to clear the plugin's data.
+     * It should be used to clear any cached data or logs.
+     */
     abstract fun onPluginDataCleared()
 
+    /**
+     * Called when the plugin's view is created.
+     *
+     * This method is called when the plugin's UI is created.
+     * It shows a toast message indicating that the view has switched to this plugin.
+     *
+     * @param savedInstanceState The saved instance state bundle
+     */
     @SuppressWarnings("UnusedPrivateMember")
     fun onPluginViewCreated(savedInstanceState: Bundle?) {
         Toast.makeText(context, "View switched to ${getConfig().name}", LENGTH_SHORT).show()

pluto-plugins/base/lib/src/main/java/com/pluto/plugin/PluginEntity.kt

@@ -2,9 +2,41 @@ package com.pluto.plugin
 
 import android.app.Application
 
+/**
+ * Base class for all Pluto plugin entities.
+ *
+ * This abstract class serves as the foundation for both individual plugins and plugin groups.
+ * It provides a common interface for installation and identity management.
+ *
+ * @property identifier A unique string identifier for the plugin entity
+ */
 abstract class PluginEntity(private val identifier: String) {
 
+    /**
+     * Installs the plugin entity with the provided application instance.
+     *
+     * This method is called during Pluto initialization to set up the plugin.
+     *
+     * @param application The application instance to use for installation
+     */
     abstract fun install(application: Application)
+
+    /**
+     * Compares this plugin entity with another object for equality.
+     *
+     * Plugin entities are considered equal if they have the same identifier.
+     *
+     * @param other The object to compare with
+     * @return True if the objects are equal, false otherwise
+     */
     override fun equals(other: Any?): Boolean = other is PluginEntity && identifier == other.identifier
+
+    /**
+     * Returns a hash code value for this plugin entity.
+     *
+     * The hash code is based on the identifier to ensure consistency with equals.
+     *
+     * @return The hash code value
+     */
     override fun hashCode(): Int = identifier.hashCode()
 }

pluto-plugins/base/lib/src/main/java/com/pluto/plugin/PluginGroup.kt

@@ -2,21 +2,77 @@ package com.pluto.plugin
 
 import android.app.Application
 
+/**
+ * Base class for grouping related Pluto plugins.
+ *
+ * This abstract class allows multiple plugins to be grouped together under a
+ * common identifier. Plugin groups are useful for organizing related plugins,
+ * such as database inspection tools or network monitoring utilities.
+ *
+ * To create a new plugin group, extend this class and implement the required
+ * abstract methods.
+ *
+ * Example:
+ * ```
+ * class DatabasePluginGroup : PluginGroup("database") {
+ *     override fun getConfig() = PluginGroupConfiguration(
+ *         name = "Database Tools"
+ *     )
+ *
+ *     override fun getPlugins() = listOf(
+ *         RoomDatabasePlugin(),
+ *         SharedPreferencesPlugin()
+ *     )
+ * }
+ * ```
+ *
+ * @param identifier A unique string identifier for the plugin group
+ */
 abstract class PluginGroup(identifier: String) : PluginEntity(identifier) {
 
+    /** Set of installed plugins in this group */
     private var plugins: LinkedHashSet<Plugin> = linkedSetOf()
 
+    /**
+     * List of all installed plugins in this group.
+     *
+     * This property returns a copy of the internal plugins set as a list,
+     * ensuring that the original set cannot be modified externally.
+     */
     val installedPlugins: List<Plugin>
         get() {
             val list = arrayListOf<Plugin>()
             list.addAll(plugins)
             return list
         }
 
+    /**
+     * Returns the plugin group configuration.
+     *
+     * This method should provide a PluginGroupConfiguration object that defines
+     * the group's name and icon.
+     *
+     * @return The plugin group configuration
+     */
     abstract fun getConfig(): PluginGroupConfiguration
 
+    /**
+     * Returns the list of plugins in this group.
+     *
+     * This method should provide a list of all plugins that belong to this group.
+     *
+     * @return The list of plugins in this group
+     */
     protected abstract fun getPlugins(): List<Plugin>
 
+    /**
+     * Installs all plugins in this group with the provided application instance.
+     *
+     * This method is final and cannot be overridden. It installs each plugin
+     * in the group and adds it to the internal registry of plugins.
+     *
+     * @param application The application instance to use for installation
+     */
     final override fun install(application: Application) {
         getPlugins().forEach {
             it.install(application)

pluto/lib/build.gradle.kts

@@ -107,4 +107,12 @@ dependencies {
 
     implementation(libs.moshi)
     ksp(libs.moshi.codegen)
+
+    // Test dependencies
+    testImplementation(libs.junit)
+    testImplementation(libs.robolectric)
+    testImplementation(libs.mockito.core)
+    testImplementation(libs.androidx.core.testing)
+    testImplementation(libs.androidx.test.core)
+    testImplementation(libs.androidx.runner)
 }