chore: add test coverage (#9798)

Author: wmontwe

app-common/build.gradle.kts

@@ -63,3 +63,8 @@ dependencies {
     testImplementation(projects.feature.account.fake)
     testImplementation(projects.core.testing)
 }
+
+codeCoverage {
+    branchCoverage.set(9)
+    lineCoverage.set(25)
+}

app-k9mail/build.gradle.kts

@@ -5,10 +5,7 @@ plugins {
     id("thunderbird.quality.badging")
 }
 
-val testCoverageEnabled: Boolean by extra
-if (testCoverageEnabled) {
-    apply(plugin = "jacoco")
-}
+val testCoverageEnabled = hasProperty("testCoverageEnabled")
 
 android {
     namespace = "com.fsck.k9"
@@ -100,6 +97,7 @@ android {
 
         debug {
             applicationIdSuffix = ".debug"
+
             enableUnitTestCoverage = testCoverageEnabled
             enableAndroidTestCoverage = testCoverageEnabled
 
@@ -179,3 +177,8 @@ dependencyGuard {
     configuration("fossReleaseRuntimeClasspath")
     configuration("fullReleaseRuntimeClasspath")
 }
+
+codeCoverage {
+    branchCoverage.set(0)
+    lineCoverage.set(25)
+}

app-thunderbird/build.gradle.kts

@@ -5,10 +5,7 @@ plugins {
     id("thunderbird.quality.badging")
 }
 
-val testCoverageEnabled: Boolean by extra
-if (testCoverageEnabled) {
-    apply(plugin = "jacoco")
-}
+val testCoverageEnabled = hasProperty("testCoverageEnabled")
 
 android {
     namespace = "net.thunderbird.android"
@@ -95,6 +92,9 @@ android {
             applicationIdSuffix = ".debug"
             versionNameSuffix = "-SNAPSHOT"
 
+            enableUnitTestCoverage = testCoverageEnabled
+            enableAndroidTestCoverage = testCoverageEnabled
+
             isMinifyEnabled = false
             isShrinkResources = false
             isDebuggable = true
@@ -283,3 +283,8 @@ tasks.register("printConfigurations") {
         }
     }
 }
+
+codeCoverage {
+    branchCoverage.set(0)
+    lineCoverage.set(25)
+}

app-ui-catalog/build.gradle.kts

@@ -40,3 +40,8 @@ dependencies {
     implementation(libs.kotlin.reflect)
     implementation(libs.kotlinx.datetime)
 }
+
+codeCoverage {
+    branchCoverage.set(0)
+    lineCoverage.set(0)
+}

backend/api/build.gradle.kts

@@ -11,3 +11,8 @@ dependencies {
     implementation(projects.feature.mail.folder.api)
     api(projects.mail.common)
 }
+
+codeCoverage {
+    branchCoverage.set(0)
+    lineCoverage.set(0)
+}

backend/demo/build.gradle.kts

@@ -16,6 +16,11 @@ dependencies {
     testImplementation(projects.mail.testing)
 }
 
+codeCoverage {
+    branchCoverage.set(0)
+    lineCoverage.set(0)
+}
+
 tasks.register<UpdateDemoMailbox>("updateDemoMailbox") {
     group = "demo"
     description = "Update mailbox/contents.json from src/main/resources/mailbox contents."

backend/imap/build.gradle.kts

@@ -23,3 +23,8 @@ dependencies {
     testImplementation(projects.backend.testing)
     testImplementation(libs.mime4j.dom)
 }
+
+codeCoverage {
+    branchCoverage.set(45)
+    lineCoverage.set(44)
+}

backend/jmap/build.gradle.kts

@@ -19,3 +19,8 @@ dependencies {
     testImplementation(projects.backend.testing)
     testImplementation(libs.okhttp.mockwebserver)
 }
+
+codeCoverage {
+    branchCoverage.set(33)
+    lineCoverage.set(42)
+}

backend/pop3/build.gradle.kts

@@ -12,3 +12,8 @@ dependencies {
 
     testImplementation(projects.mail.testing)
 }
+
+codeCoverage {
+    branchCoverage.set(0)
+    lineCoverage.set(0)
+}

backend/testing/build.gradle.kts

@@ -11,3 +11,8 @@ dependencies {
     implementation(libs.junit)
     implementation(libs.assertk)
 }
+
+codeCoverage {
+    branchCoverage.set(0)
+    lineCoverage.set(0)
+}