diff --git a/Jetcaster/core/domain-testing/.gitignore b/Jetcaster/core/domain-testing/.gitignore
new file mode 100644
index 0000000000..42afabfd2a
--- /dev/null
+++ b/Jetcaster/core/domain-testing/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/Jetcaster/core/domain-testing/build.gradle.kts b/Jetcaster/core/domain-testing/build.gradle.kts
new file mode 100644
index 0000000000..aebc2bfeac
--- /dev/null
+++ b/Jetcaster/core/domain-testing/build.gradle.kts
@@ -0,0 +1,42 @@
+plugins {
+    alias(libs.plugins.android.library)
+    alias(libs.plugins.kotlin.android)
+}
+
+android {
+    namespace = "com.example.jetcaster.core.domain.testing"
+    compileSdk = libs.versions.compileSdk.get().toInt()
+
+    defaultConfig {
+        minSdk = libs.versions.minSdk.get().toInt()
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        isCoreLibraryDesugaringEnabled = true
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+}
+
+dependencies {
+    implementation(projects.core.data)
+    implementation(project(":core:domain"))
+
+    coreLibraryDesugaring(libs.core.jdk.desugaring)
+
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.test.ext.junit)
+    androidTestImplementation(libs.androidx.test.espresso.core)
+}
\ No newline at end of file
diff --git a/Jetcaster/core/domain-testing/consumer-rules.pro b/Jetcaster/core/domain-testing/consumer-rules.pro
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/Jetcaster/core/domain-testing/proguard-rules.pro b/Jetcaster/core/domain-testing/proguard-rules.pro
new file mode 100644
index 0000000000..481bb43481
--- /dev/null
+++ b/Jetcaster/core/domain-testing/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/Jetcaster/core/domain-testing/src/main/AndroidManifest.xml b/Jetcaster/core/domain-testing/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..a5918e68ab
--- /dev/null
+++ b/Jetcaster/core/domain-testing/src/main/AndroidManifest.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>
\ No newline at end of file
diff --git a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/PreviewData.kt b/Jetcaster/core/domain-testing/src/main/java/com/example/jetcaster/core/domain/testing/PreviewData.kt
similarity index 97%
rename from Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/PreviewData.kt
rename to Jetcaster/core/domain-testing/src/main/java/com/example/jetcaster/core/domain/testing/PreviewData.kt
index 5c0c537e08..13df2d2d6c 100644
--- a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/PreviewData.kt
+++ b/Jetcaster/core/domain-testing/src/main/java/com/example/jetcaster/core/domain/testing/PreviewData.kt
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.example.jetcaster.ui.home
+package com.example.jetcaster.core.domain.testing
 
 import com.example.jetcaster.core.model.CategoryInfo
 import com.example.jetcaster.core.model.EpisodeInfo
diff --git a/Jetcaster/mobile/build.gradle.kts b/Jetcaster/mobile/build.gradle.kts
index eba1a284c3..bc3a9d656c 100644
--- a/Jetcaster/mobile/build.gradle.kts
+++ b/Jetcaster/mobile/build.gradle.kts
@@ -135,6 +135,7 @@ dependencies {
     implementation(projects.core.data)
     implementation(projects.core.designsystem)
     implementation(projects.core.domain)
+    implementation(projects.core.domainTesting)
 
     coreLibraryDesugaring(libs.core.jdk.desugaring)
 }
diff --git a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/Home.kt b/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/Home.kt
index b994cb3378..46a0cffbf0 100644
--- a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/Home.kt
+++ b/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/Home.kt
@@ -102,6 +102,9 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.window.core.layout.WindowSizeClass
 import androidx.window.core.layout.WindowWidthSizeClass
 import com.example.jetcaster.R
+import com.example.jetcaster.core.domain.testing.PreviewCategories
+import com.example.jetcaster.core.domain.testing.PreviewPodcastEpisodes
+import com.example.jetcaster.core.domain.testing.PreviewPodcasts
 import com.example.jetcaster.core.model.CategoryInfo
 import com.example.jetcaster.core.model.EpisodeInfo
 import com.example.jetcaster.core.model.FilterableCategoriesModel
diff --git a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/category/PodcastCategory.kt b/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/category/PodcastCategory.kt
index fbdb407ac6..0f6e021c82 100644
--- a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/category/PodcastCategory.kt
+++ b/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/home/category/PodcastCategory.kt
@@ -41,14 +41,14 @@ import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
+import com.example.jetcaster.core.domain.testing.PreviewEpisodes
+import com.example.jetcaster.core.domain.testing.PreviewPodcasts
 import com.example.jetcaster.core.model.EpisodeInfo
 import com.example.jetcaster.core.model.PodcastCategoryFilterResult
 import com.example.jetcaster.core.model.PodcastInfo
 import com.example.jetcaster.core.player.model.PlayerEpisode
 import com.example.jetcaster.designsystem.component.PodcastImage
 import com.example.jetcaster.designsystem.theme.Keyline1
-import com.example.jetcaster.ui.home.PreviewEpisodes
-import com.example.jetcaster.ui.home.PreviewPodcasts
 import com.example.jetcaster.ui.shared.EpisodeListItem
 import com.example.jetcaster.ui.theme.JetcasterTheme
 import com.example.jetcaster.util.ToggleFollowPodcastIconButton
diff --git a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/podcast/PodcastDetailsScreen.kt b/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/podcast/PodcastDetailsScreen.kt
index e2c339c4bf..4d96997193 100644
--- a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/podcast/PodcastDetailsScreen.kt
+++ b/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/podcast/PodcastDetailsScreen.kt
@@ -68,13 +68,13 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.min
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.example.jetcaster.R
+import com.example.jetcaster.core.domain.testing.PreviewEpisodes
+import com.example.jetcaster.core.domain.testing.PreviewPodcasts
 import com.example.jetcaster.core.model.EpisodeInfo
 import com.example.jetcaster.core.model.PodcastInfo
 import com.example.jetcaster.core.player.model.PlayerEpisode
 import com.example.jetcaster.designsystem.component.PodcastImage
 import com.example.jetcaster.designsystem.theme.Keyline1
-import com.example.jetcaster.ui.home.PreviewEpisodes
-import com.example.jetcaster.ui.home.PreviewPodcasts
 import com.example.jetcaster.ui.shared.EpisodeListItem
 import com.example.jetcaster.ui.shared.Loading
 import com.example.jetcaster.ui.tooling.DevicePreviews
diff --git a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/shared/EpisodeListItem.kt b/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/shared/EpisodeListItem.kt
index b5f174da5f..dd5e409704 100644
--- a/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/shared/EpisodeListItem.kt
+++ b/Jetcaster/mobile/src/main/java/com/example/jetcaster/ui/shared/EpisodeListItem.kt
@@ -50,13 +50,13 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import com.example.jetcaster.R
+import com.example.jetcaster.core.domain.testing.PreviewEpisodes
+import com.example.jetcaster.core.domain.testing.PreviewPodcasts
 import com.example.jetcaster.core.model.EpisodeInfo
 import com.example.jetcaster.core.model.PodcastInfo
 import com.example.jetcaster.core.player.model.PlayerEpisode
 import com.example.jetcaster.designsystem.component.HtmlTextContainer
 import com.example.jetcaster.designsystem.component.PodcastImage
-import com.example.jetcaster.ui.home.PreviewEpisodes
-import com.example.jetcaster.ui.home.PreviewPodcasts
 import com.example.jetcaster.ui.theme.JetcasterTheme
 import java.time.format.DateTimeFormatter
 import java.time.format.FormatStyle
diff --git a/Jetcaster/settings.gradle.kts b/Jetcaster/settings.gradle.kts
index cebd7e3d5f..eb9b58611f 100644
--- a/Jetcaster/settings.gradle.kts
+++ b/Jetcaster/settings.gradle.kts
@@ -39,6 +39,7 @@ include(
     ":mobile",
     ":core:data",
     ":core:domain",
+    ":core:domain-testing",
     ":core:designsystem",
     ":tv-app",
     ":wear"