test: MastodonInstanceApiControllerのテストを追加

src/test/kotlin/dev/usbharu/hideout/mastodon/interfaces/api/instance/MastodonInstanceApiControllerTest.kt

@@ -0,0 +1,107 @@
+package dev.usbharu.hideout.mastodon.interfaces.api.instance
+
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import dev.usbharu.hideout.domain.mastodon.model.generated.*
+import dev.usbharu.hideout.mastodon.service.instance.InstanceApiService
+import kotlinx.coroutines.test.runTest
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.extension.ExtendWith
+import org.mockito.InjectMocks
+import org.mockito.Mock
+import org.mockito.junit.jupiter.MockitoExtension
+import org.mockito.kotlin.doReturn
+import org.mockito.kotlin.whenever
+import org.springframework.test.web.servlet.MockMvc
+import org.springframework.test.web.servlet.get
+import org.springframework.test.web.servlet.post
+import org.springframework.test.web.servlet.setup.MockMvcBuilders
+
+@ExtendWith(MockitoExtension::class)
+class MastodonInstanceApiControllerTest {
+
+    @Mock
+    private lateinit var instanceApiService: InstanceApiService
+
+    @InjectMocks
+    private lateinit var mastodonInstanceApiController: MastodonInstanceApiController
+
+    private lateinit var mockMvc: MockMvc
+
+    @BeforeEach
+    fun setUp() {
+        mockMvc = MockMvcBuilders.standaloneSetup(mastodonInstanceApiController).build()
+    }
+
+    @Test
+    fun `apiV1InstanceGet GETしたら200が返ってくる`() = runTest {
+
+        val v1Instance = V1Instance(
+            uri = "https://example.com",
+            title = "hideout",
+            shortDescription = "test",
+            description = "test instance",
+            email = "test@example.com",
+            version = "0.0.1",
+            urls = V1InstanceUrls(streamingApi = "https://example.com/atreaming"),
+            stats = V1InstanceStats(userCount = 1, statusCount = 0, domainCount = 0),
+            thumbnail = "https://example.com",
+            languages = emptyList(),
+            registrations = false,
+            approvalRequired = false,
+            invitesEnabled = false,
+            configuration = V1InstanceConfiguration(
+                accounts = V1InstanceConfigurationAccounts(0),
+                V1InstanceConfigurationStatuses(100, 4, 23),
+                V1InstanceConfigurationMediaAttachments(emptyList(), 100, 100, 100, 100, 100),
+                V1InstanceConfigurationPolls(
+                    10, 10, 10, 10
+                )
+            ),
+            contactAccount = Account(
+                id = "",
+                username = "",
+                acct = "",
+                url = "",
+                displayName = "",
+                note = "",
+                avatar = "",
+                avatarStatic = "",
+                header = "",
+                headerStatic = "",
+                locked = false,
+                fields = emptyList(),
+                emojis = emptyList(),
+                bot = false,
+                group = false,
+                discoverable = true,
+                createdAt = "",
+                lastStatusAt = "",
+                statusesCount = 0,
+                followersCount = 0,
+                noindex = false,
+                moved = false,
+                suspendex = false,
+                limited = false,
+                followingCount = 0
+            ),
+            emptyList()
+        )
+        whenever(instanceApiService.v1Instance()).doReturn(v1Instance)
+
+        val objectMapper = jacksonObjectMapper()
+
+        mockMvc
+            .get("/api/v1/instance")
+            .asyncDispatch()
+            .andExpect { status { isOk() } }
+            .andExpect { content { json(objectMapper.writeValueAsString(objectMapper)) } }
+    }
+
+    @Test
+    fun `apiV1InstanceGet POSTしたら405が返ってくる`() {
+        mockMvc
+            .post("/api/v1/instance")
+            .andExpect { status { isMethodNotAllowed() } }
+    }
+}