Unit Testing (#208)

* Unit Testing | Patch 1

* Unit Testing | Patch 2

* Unit Testing | Patch 3

* Unit Testing | Patch 4

* Unit Testing | Patch 5

* Unit Testing | Patch 6

* Unit Testing | Patch 7

* Unit Testing | Patch 8

* Unit Testing | Patch 9

* Unit Testing | Patch 10

* Unit Testing | Patch 11

* Unit Testing | Patch 12

* Unit Testing | Patch 13

* Unit Testing | Patch 14

* Unit Testing | Patch 15

* Unit Testing | Patch 16

* Unit Testing | Patch 17

* Unit Testing | Patch 18

* Unit Testing | Patch 19

* Unit Testing | Patch 20

* Unit Testing | Patch 21

* Unit Testing | Patch 22

* Unit Testing | Patch 23

* Unit Testing | Patch 24

* Unit Testing | Patch 24

* Unit Testing | Patch 25

* Unit Testing | Patch 26

* Unit Testing | Patch 27

* Unit Testing | Patch 28

* Unit Testing | Patch 29

* Unit Testing | Patch 30

* Unit Testing | Patch 31

* Unit Testing | Patch 32

* Unit Testing | Patch 33

* Unit Testing | Patch 34

* Unit Testing | Patch 35

* Unit Testing | Patch 36

* Unit Testing | Patch 37

* Unit Testing | Patch 38

* Unit Testing | Patch 39

* Unit Testing | Patch 40

* Unit Testing | Patch 41

* Unit Testing | Patch 42

* Unit Testing | Patch 43

* Unit Testing | Patch 44

* Unit Testing | Patch 45

* Unit Testing | Patch 46

* Unit Testing | Patch 47

* Unit Testing | Patch 48

Author: ShiftHackZ

.github/workflows/android_test.yml

@@ -23,4 +23,4 @@ jobs:
         run: chmod +x ./gradlew
 
       - name: Run Tests with Gradle
-        run: ./gradlew test
+        run: ./gradlew clean testDebugUnitTest

app/src/main/java/com/shifthackz/aisdv1/app/di/ProvidersModule.kt

@@ -7,6 +7,7 @@ import com.shifthackz.aisdv1.core.common.appbuild.BuildVersion
 import com.shifthackz.aisdv1.core.common.file.FileProviderDescriptor
 import com.shifthackz.aisdv1.core.common.links.LinksProvider
 import com.shifthackz.aisdv1.core.common.schedulers.SchedulersProvider
+import com.shifthackz.aisdv1.core.common.time.TimeProvider
 import com.shifthackz.aisdv1.domain.entity.ServerSource
 import com.shifthackz.aisdv1.domain.feature.auth.AuthorizationCredentials
 import com.shifthackz.aisdv1.domain.feature.auth.AuthorizationStore
@@ -24,6 +25,7 @@ import io.reactivex.rxjava3.core.Scheduler
 import io.reactivex.rxjava3.schedulers.Schedulers
 import org.koin.android.ext.koin.androidApplication
 import org.koin.dsl.module
+import java.util.Date
 import java.util.concurrent.Executor
 import java.util.concurrent.Executors
 
@@ -134,6 +136,14 @@ val providersModule = module {
         }
     }
 
+    single<TimeProvider> {
+        object : TimeProvider {
+            override fun nanoTime(): Long = System.nanoTime()
+            override fun currentTimeMillis(): Long = System.currentTimeMillis()
+            override fun currentDate(): Date = Date()
+        }
+    }
+
     single<FileProviderDescriptor> {
         object : FileProviderDescriptor {
             override val providerPath: String = "${androidApplication().packageName}.fileprovider"

core/common/src/main/java/com/shifthackz/aisdv1/core/common/extensions/StringExtensions.kt

@@ -3,13 +3,6 @@ package com.shifthackz.aisdv1.core.common.extensions
 private const val PROTOCOL_DELIMITER = "://"
 private const val PROTOCOL_HOLDER = "[[_PROTOCOL_]]"
 
-fun String.withoutUrlProtocol(): String {
-    if (!this.contains(PROTOCOL_DELIMITER)) return this
-    val decomposed = this.split(PROTOCOL_DELIMITER)
-    if (decomposed.size < 2) return this
-    return decomposed.last()
-}
-
 fun String.fixUrlSlashes(): String = this
     .replace(PROTOCOL_DELIMITER, PROTOCOL_HOLDER)
     .replace(Regex("/{2,}"), "/")

core/common/src/main/java/com/shifthackz/aisdv1/core/common/time/TimeProvider.kt

@@ -0,0 +1,9 @@
+package com.shifthackz.aisdv1.core.common.time
+
+import java.util.Date
+
+interface TimeProvider {
+    fun nanoTime(): Long
+    fun currentTimeMillis(): Long
+    fun currentDate(): Date
+}

domain/src/test/java/com/shifthackz/aisdv1/domain/entity/AppVersionTest.kt renamed to core/common/src/test/java/com/shifthackz/aisdv1/core/common/appbuild/BuildVersionTest.kt

@@ -1,10 +1,9 @@
-package com.shifthackz.aisdv1.domain.entity
+package com.shifthackz.aisdv1.core.common.appbuild
 
-import com.shifthackz.aisdv1.core.common.appbuild.BuildVersion
 import org.junit.Assert
 import org.junit.Test
 
-class AppVersionTest {
+class BuildVersionTest {
 
     @Test
     fun `Parse 1_0_0, expected success`() {

core/common/src/test/java/com/shifthackz/aisdv1/core/common/extensions/DateExtensionsTest.kt

@@ -0,0 +1,33 @@
+package com.shifthackz.aisdv1.core.common.extensions
+
+import org.junit.Assert
+import org.junit.Test
+import java.util.Date
+
+class DateExtensionsTest {
+
+    companion object {
+        private val date = Date(894333955000) // 1998-05-05 05:05:55
+    }
+
+    @Test
+    fun `given date 05_05_1998, then getRawDay, expected 5`() {
+        val expected = 5
+        val actual = date.getRawDay()
+        Assert.assertEquals(expected, actual)
+    }
+
+    @Test
+    fun `given date 05_05_1998, then getRawMonth, expected 5`() {
+        val expected = 5
+        val actual = date.getRawMonth()
+        Assert.assertEquals(expected, actual)
+    }
+
+    @Test
+    fun `given date 05_05_1998, then getRawYear, expected 1998`() {
+        val expected = 1998
+        val actual = date.getRawYear()
+        Assert.assertEquals(expected, actual)
+    }
+}

core/common/src/test/java/com/shifthackz/aisdv1/core/common/extensions/KotlinExtensionsTest.kt

@@ -0,0 +1,41 @@
+package com.shifthackz.aisdv1.core.common.extensions
+
+import org.junit.Assert
+import org.junit.Test
+
+class KotlinExtensionsTest {
+
+    @Test
+    fun `given TestClass with null value, then applyIf with true predicate, expected test value changed`() {
+        class TestClass {
+            var testValue: String? = null
+        }
+
+        val instance = TestClass()
+        val predicate = true
+        instance.applyIf(predicate) {
+            testValue = "5598"
+        }
+
+        val expected = "5598"
+        val actual = instance.testValue
+        Assert.assertEquals(expected, actual)
+    }
+
+    @Test
+    fun `given TestClass with null value, then applyIf with false predicate, expected test value NOT changed`() {
+        class TestClass {
+            var testValue: String? = null
+        }
+
+        val instance = TestClass()
+        val predicate = false
+        instance.applyIf(predicate) {
+            testValue = "5598"
+        }
+
+        val expected = null
+        val actual = instance.testValue
+        Assert.assertEquals(expected, actual)
+    }
+}

core/common/src/test/java/com/shifthackz/aisdv1/core/common/math/MathUtilsTest.kt

@@ -0,0 +1,23 @@
+package com.shifthackz.aisdv1.core.common.math
+
+import org.junit.Assert
+import org.junit.Test
+
+class MathUtilsTest {
+
+    @Test
+    fun `given Double with 8 fraction digits, then roundTo(2), expected Double with 2 fraction digits`() {
+        val value = 55.98238462
+        val expected = 55.98.toString()
+        val actual = value.roundTo(2).toString()
+        Assert.assertEquals(expected, actual)
+    }
+
+    @Test
+    fun `given Float with 6 fraction digits, then roundTo(2), expected Float with 2 fraction digits`() {
+        val value = 55.982384f
+        val expected = 55.98f.toString()
+        val actual = value.roundTo(2).toString()
+        Assert.assertEquals(expected, actual)
+    }
+}

core/validation/build.gradle

@@ -12,4 +12,6 @@ android {
 dependencies {
     implementation di.koinCore
     implementation reactive.rxkotlin
+    testImplementation test.junit
+    testImplementation test.mockk
 }

core/validation/src/main/java/com/shifthackz/aisdv1/core/validation/horde/CommonStringValidator.kt renamed to core/validation/src/main/java/com/shifthackz/aisdv1/core/validation/common/CommonStringValidator.kt

@@ -1,4 +1,4 @@
-package com.shifthackz.aisdv1.core.validation.horde
+package com.shifthackz.aisdv1.core.validation.common
 
 import com.shifthackz.aisdv1.core.validation.ValidationResult