it-test - add test case for shopper api

kbazaar/build.gradle

@@ -56,6 +56,7 @@ dependencies {
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	// testImplementation 'org.springframework.security:spring-security-test'
 	testImplementation 'com.tngtech.archunit:archunit-junit5:1.2.1'
+	testImplementation 'org.testcontainers:postgresql:1.15.3'
 }
 
 test {

kbazaar/src/test/java/com/kampus/kbazaar/KBazaarApplicationIT.java

@@ -1,20 +1,80 @@
 package com.kampus.kbazaar;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
+import org.hamcrest.Matchers;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.MvcResult;
+import org.testcontainers.containers.PostgreSQLContainer;
 
 @SpringBootTest
+@ExtendWith(SpringExtension.class)
+@AutoConfigureMockMvc
 @Tag("integration-test")
-class KBazaarApplicationIT {
+@TestPropertySource(locations = "classpath:application-ittest.properties")
+class KBazaarApplicationTests {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    private final String jwtToken = "eyJhbGciOiJIUzI1NiJ9.eyJhdXRob3JpdGllcyI6WyJST0xFX1NIT1BQRVIiXSwic3ViIjoic2hvcHBlciIsImlhdCI6MTcxMTA4MTk1OSwiZXhwIjoxNzQyNjE3OTU5fQ.hwpc_6CL_ZENHurOaZEYg3tz9FVBgOYa7ILF063stxs";
+
+    static PostgreSQLContainer<?> postgresContainer = new PostgreSQLContainer<>("postgres:12-alpine");
+
+    @DynamicPropertySource
+    static void postgresqlProperties(DynamicPropertyRegistry registry) {
+        registry.add("spring.datasource.url", postgresContainer::getJdbcUrl);
+        registry.add("spring.datasource.username", postgresContainer::getUsername);
+        registry.add("spring.datasource.password", postgresContainer::getPassword);
+        registry.add("security.jwt.secret", () -> "1ukPr@a1M@1T@1D3rN@NgJoNMaHenKubT@");
+    }
+
+    @BeforeAll
+    static void startContainer() {
+        postgresContainer.start();
+    }
+
+    @AfterAll
+    static void stopContainer() {
+        postgresContainer.stop();
+    }
+
+    @Test
+    void getShopper_shouldReturnShopperList() throws Exception {
+        MvcResult mvcResult =  mockMvc.perform(
+                get("/api/v1/shoppers").header("Authorization", "Bearer "+ jwtToken)
+                )
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$").isArray())
+                .andExpect(jsonPath("$.length()").value(Matchers.greaterThan(0)))
+                .andExpect(jsonPath("$[0].username").value("TechNinja"))
+                .andReturn();
+    }
 
     @Test
-    void contextLoads() {
-        int want = 1;
-        int got = 1;
+    void getShopperByName_shouldReturnShopper() throws Exception {
+        String username = "TechNinja";
 
-        assertEquals(want, got);
+        MvcResult mvcResult =  mockMvc.perform(
+                        get("/api/v1/shoppers/" + username).header("Authorization", "Bearer "+ jwtToken)
+                )
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.username").value(username))
+                .andReturn();
     }
 }

kbazaar/src/test/resources/application-ittest.properties

@@ -0,0 +1,17 @@
+
+spring.jpa.generate-ddl=true
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.show-sql=true
+spring.jpa.properties.hibernate.format_sql=true
+
+spring.datasource.url=
+spring.datasource.username=
+spring.datasource.password=
+spring.datasource.maximumPoolSize=1
+
+spring.sql.init.mode=always
+spring.sql.init.schema-locations=classpath:sql/schema/*.sql
+spring.sql.init.data-locations=classpath:sql/data/*.sql
+
+# swagger
+springdoc.swagger-ui.enabled=true