Testing
Testing an Endpoint that is returning HTML
Let's assume a request to the URL http://localhost:8080/example will respond with the following markup:
http://localhost:8080/example will respond with the following markup:<!DOCTYPE html>
<html lang="en">
<head>
<title>i'm the title</title>
</head>
<body>
i'm the body
<h1>i'm the headline</h1>
<p>i'm a paragraph</p>
<p>i'm a second paragraph</p>
</body>
</html>What we want to do is to call the URL with a HTTP-Request GET and verify certain assumptions in a defined html-structure. Because Skrape{it} has no direct bindings to a certain test-runner or library it works seamlesly with all different Test-Runners. Just to give you a clue how a typical test that is using the Skrape{it} DSL would look like you can find multiple examples of the same test scenario here:
GET and verify certain assumptions in a defined html-structure. Because Skrape{it} has no direct bindings to a certain test-runner or library it works seamlesly with all different Test-Runners. Just to give you a clue how a typical test that is using the Skrape{it} DSL would look like you can find multiple examples of the same test scenario here:class ExampleTest {
@Test
internal fun `can parse and verify response of example endpoint`() {
skrape {
url = "http://localhost:8080/example"
expect {
status {
code toBe 200
message toBe "OK"
}
contentType toBe ContentTypes.TEXT_HTML_UTF8
htmlDocument {
p {
findFirst {
text toBe "i'm a paragraph"
}
findAll {
size toBe 2
toBePresentExactlyTwice // shorthand
}
}
}
}
}
}
}class ExampleTest {
@Test
internal fun `can parse and verify response of example endpoint`() {
skrape {
url = "http://localhost:8080/example"
expect {
status {
assertThat(code).isEqualTo(200)
assertThat(message).isEqualTo("OK")
}
assertThat(contentType).isEqualTo("text/html; charset=UTF-8")
htmlDocument {
p {
findFirst {
assertThat(text()).isEqualTo("i'm a paragraph")
}
findAll {
assertThat(size).isEqualTo(2)
}
}
}
}
}
}
}class ExampleTest : StringSpec({
"can parse and verify response of example endpoint" {
skrape {
url = "http://localhost:8080/example"
expect {
status {
code shouldBe 200
message shouldBe "OK"
}
contentType shouldBe TEXT_HTML_UTF8
htmlDocument {
p {
findFirst {
text toBe "i'm a paragraph"
}
findAll {
size toBe 2
}
}
}
}
}
}
})object ExampleSpec: Spek({
describe("example endpoint") {
it("returns expected markup") {
skrape {
url = "http://localhost:8080/example"
expect {
status {
code toBe 200
message toBe "OK"
}
contentType toBe TEXT_HTML_UTF8
htmlDocument {
p {
findFirst {
text toBe "i'm a paragraph"
}
findAll {
size toBe 2
}
}
}
}
}
}
}
})object ExampleSpec: Spek({
describe("example endpoint") {
it("returns expected markup") {
skrape {
url = "http://localhost:8080/example"
expect {
status {
assertThat(code).isEqualTo(200)
assertThat(message).isEqualTo("OK")
}
assertThat(contentType).isEqualTo("text/html; charset=UTF-8")
htmlDocument {
p {
findFirst {
text toBe "i'm a paragraph"
}
findAll {
size toBe 2
}
}
}
}
}
}
}
})Last updated