Small fixes

Author: SmartToolFactory

.idea/codeStyles/Project.xml

@@ -39,6 +39,10 @@ dependencies {
  implementation 'androidx.appcompat:appcompat:1.1.0'
  implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 
+ // Coroutines
+ implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$rootProject.coroutinesVersion"
+ implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$rootProject.coroutinesVersion"
+
 
  // Mockito for JUnit 5
  testImplementation 'org.mockito:mockito-junit-jupiter:3.0.0'
@@ -57,10 +61,11 @@ dependencies {
  // (Optional) If you need "Parameterized Tests"
  testImplementation "org.junit.jupiter:junit-jupiter-params:5.4.0"
 
- // (Optional) If you also have JUnit 4-based tests
-// testImplementation "junit:junit:4.12"
-// testRuntimeOnly "org.junit.vintage:junit-vintage-engine:5.3.1"
+ // Coroutines Test
+ testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.6'
 
+ // Truth
+ testImplementation "com.google.truth:truth:1.0.1"
 
  androidTestImplementation 'androidx.test.ext:junit:1.1.1'
  androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'

.idea/compiler.xml

@@ -0,0 +1,13 @@
+package com.smarttoolfactory.tutorial4_2kotlin_mockk.viewmodel
+
+import kotlinx.coroutines.delay
+
+class CalculationUseCase {
+
+
+ suspend fun doCalculationWithDelay(base: Int): Int {
+
+ delay(2000)
+ return base * 10
+ }
+}

.idea/gradle.xml

@@ -0,0 +1,6 @@
+package com.smarttoolfactory.tutorial4_2kotlin_mockk.viewmodel
+
+class CalculationViewModel(val calculationUseCase: CalculationUseCase) {
+
+
+}

.idea/jarRepositories.xml

@@ -3,6 +3,7 @@ package com.smarttoolfactory.tutorial4_2kotlin_mockk
 import com.smarttoolfactory.tutorial4_2kotlin_mockk.car.Car
 import io.mockk.confirmVerified
 import io.mockk.mockk
+import io.mockk.verify
 import org.junit.jupiter.api.Test
 
 class Test10VerifyAtLeastAtMostExactly {
@@ -17,11 +18,11 @@ class Test10VerifyAtLeastAtMostExactly {
  car.accelerate(fromSpeed = 20, toSpeed = 30)
 
  // all pass
-// verify(atLeast = 3) { car.accelerate(allAny(), allAny()) }
-// verify(atMost = 2) { car.accelerate(fromSpeed = 10, toSpeed = or(20, 30)) }
-// verify(exactly = 1) { car.accelerate(fromSpeed = 10, toSpeed = 20) }
+ verify(atLeast = 3) { car.accelerate(allAny(), allAny()) }
+ verify(atMost = 2) { car.accelerate(fromSpeed = 10, toSpeed = or(20, 30)) }
+ verify(exactly = 1) { car.accelerate(fromSpeed = 10, toSpeed = 20) }
 // // means no calls were performed
-// verify(exactly = 0) { car.accelerate(fromSpeed = 30, toSpeed = 10) }
+ verify(exactly = 0) { car.accelerate(fromSpeed = 30, toSpeed = 10) }
 
  confirmVerified(car)
 

Tutorial4-2Kotlin-MockK/build.gradle

@@ -22,7 +22,7 @@ class Test12VerificationConfirmation {
 
 
  /**
- * ConfirmVerified check when, and then sections of the test.
+ * ConfirmVerified check WHEN, and THEN sections of the test.
  * Not mocking with same params we used in verify does not have to be same.
  *
  */
@@ -35,11 +35,11 @@ class Test12VerificationConfirmation {
  every { car.drive(Direction.NORTH) } returns Outcome.OK
  every { car.drive(Direction.SOUTH) } returns Outcome.OK
 
- // When
+ // WHEN
  car.drive(Direction.NORTH) // returns OK
  car.drive(Direction.SOUTH) // returns OK
 
- // Then
+ // THEN
  verify {
  car.drive(Direction.SOUTH)
  car.drive(Direction.NORTH)

Tutorial4-2Kotlin-MockK/src/main/java/com/smarttoolfactory/tutorial4_2kotlin_mockk/viewmodel/CalculationUseCase.kt

@@ -0,0 +1,37 @@
+package com.smarttoolfactory.tutorial4_2kotlin_mockk
+
+import com.google.common.truth.Truth
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.async
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.runBlocking
+import org.junit.jupiter.api.Test
+
+class Test16Coroutines {
+
+ @Test
+ fun `First Coroutine test`()= runBlocking {
+
+ // GIVEN
+ val expected = "Hello World"
+
+ // WHEN
+ val actual = GlobalScope.async {
+ mockSomeDelayedWork()
+ }
+
+ // THEN
+ Truth.assertThat(actual.await()).isEqualTo(expected)
+ }
+
+
+}
+
+
+private suspend fun mockSomeDelayedWork(): String {
+
+ delay(10_000)
+ return "Hello World"
+
+}
+