Continuous integration and automation test integrated guidelines in the Kotlin Test JS framework
Continuous integration and automation test integrated guidelines in the Kotlin Test JS framework
introduction:
Continuous integration and automation tests are an indispensable part of the modern software development process.When using Kotlin to write JavaScript code, the Kotlin Test JS framework provides strong tools and libraries to help us achieve efficient continuous integration and automated testing.This article will introduce how to integrate continuous integration and automation testing in the Kotlin Test JS framework, and comes with Java code examples.
1. Configuration Construction tool:
First, we need to configure the construction tool to compile and run the Kotlin test JS test.We can use common construction tools such as Maven or Gradle.Below is an example of using Gradle to build tools:
BUILD.GRADLE.KTS Example:
kotlin
plugins {
kotlin("js") version "1.5.31"
id("org.jetbrains.kotlin.kapt") version "1.5.31"
}
repositories {
mavenCentral()
}
dependencies {
implementation(kotlin("stdlib-js"))
testImplementation(kotlin("test-js"))
testImplementation(kotlin("test-js-junit"))
}
kotlin.sourceSets["test"].dependencies {
implementation(files("src/test/kotlin"))
}
2. Write test case:
In the test directory of the project, create a Kotlin file to write test cases.The following is a simple example:
kotlin
import kotlin.test.Test
import kotlin.test.assertEquals
class CalculatorTest {
@Test
fun testAddition() {
val calculator = Calculator()
val result = calculator.add(2, 3)
assertEquals(5, result)
}
@Test
fun testSubtraction() {
val calculator = Calculator()
val result = calculator.subtract(5, 3)
assertEquals(2, result)
}
}
class Calculator {
fun add(a: Int, b: Int): Int {
return a + b
}
fun subtract(a: Int, b: Int): Int {
return a - b
}
}
3. Run test:
Run the Kotlin Test JS test, you can use the test command that comes with the construction tool.In Gradle, we can use the following command to perform the test:
shell
./gradlew test
This will compile projects and run test cases and output test results.
4. Configuration continuous integration:
Continuous integration allows us to automatically run the test at each submission of the code to ensure the quality and stability of the code.We can configure continuous integration with continuous integration tools such as Jenkins or Travis CI.
Take Travis CI as an example. We need to create a file called `.travis.yml` in the project root directory and configure the following content:
yaml
language: java
script: ./gradlew test
This will automatically trigger the Travis CI running test after each submission of the code.
in conclusion:
The Kotlin Test JS framework provides powerful tools and libraries to achieve continuous integration and automation testing.By configured to build tool compilation and running tests, we can ensure the quality and stability of the code.Using continuous integration tools can automatically run the test when each submitting code, further improving development efficiency.This article provides a simple example that shows how continuous integration and automation testing are performed in the Kotlin Test JS framework.
Java code example:
The following is an example of Java code that is equivalent to the previous Kotlin test case:
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class CalculatorTest {
@Test
public void testAddition() {
Calculator calculator = new Calculator();
int result = calculator.add(2, 3);
assertEquals(5, result);
}
@Test
public void testSubtraction() {
Calculator calculator = new Calculator();
int result = calculator.subtract(5, 3);
assertEquals(2, result);
}
}
class Calculator {
public int add(int a, int b) {
return a + b;
}
public int subtract(int a, int b) {
return a - b;
}
}
This Java code example is the same function and test case as the previous Kotlin code.
