InventoryRepositoryPactTest.kt

@ExtendWith(PactConsumerTestExt::class)
@PactTestFor(providerName = "inventory")
class InventoryRepositoryPactTest {
    @Pact(consumer = "pricing")
    fun `some items available pact`(builder: PactDslWithProvider): RequestResponsePact =
        builder
            .given("some items are available")
            .uponReceiving("inventory check")
            .method("POST")
            .path("/inventory/check")
            .body("""{   
                  "items": [{
                      "sku": "::sku1::",
                      "quantity": 2
                   }, {
                      "sku": "::sku2::",
                      "quantity": 1
                   }]
              }""".trimIndent())
            .willRespondWith()
            .status(200)
            .body("""{   
                  "items": [{
                      "sku": "::sku1::",
                      "quantity": 1
                   }, {
                      "sku": "::sku2::",
                      "quantity": 0
                   }]
              }""".trimIndent(), "application/json")
            .toPact()

    @Test
    @PactTestFor(pactMethod = "some items available pact")
    fun `some items available`(mockServer: MockServer) {
        val repository = InventoryRepository(mockServer.getUrl())
        val cart = Cart(listOf(CartItem("::sku1::", 2), CartItem("::sku2::", 1)))

        expect(repository.check(cart)).toBe(
            Cart(listOf(CartItem("::sku1::", 1), CartItem("::sku2::", 0)))
        )
    }
}