Add completed lessons (#236)

app/src/test/java/io/github/wulkanowy/data/repositories/remote/CompletedLessonsRemoteTest.kt

@@ -0,0 +1,56 @@
+package io.github.wulkanowy.data.repositories.remote
+
+import io.github.wulkanowy.api.Api
+import io.github.wulkanowy.api.timetable.CompletedLesson
+import io.github.wulkanowy.data.db.entities.Semester
+import io.mockk.MockKAnnotations
+import io.mockk.every
+import io.mockk.impl.annotations.MockK
+import io.mockk.impl.annotations.SpyK
+import io.reactivex.Single
+import org.junit.Assert
+import org.junit.Before
+import org.junit.Test
+import org.threeten.bp.LocalDate
+import java.sql.Date
+
+class CompletedLessonsRemoteTest {
+
+    @SpyK
+    private var mockApi = Api()
+
+    @MockK
+    private lateinit var semesterMock: Semester
+
+    @Before
+    fun initApi() {
+        MockKAnnotations.init(this)
+    }
+
+    @Test
+    fun getCompletedLessonsTest() {
+        every {
+            mockApi.getCompletedLessons(
+                LocalDate.of(2018, 9, 10),
+                LocalDate.of(2018, 9, 15)
+            )
+        } returns Single.just(listOf(
+            getCompletedLesson("2018-09-10"),
+            getCompletedLesson("2018-09-17")
+        ))
+
+        every { mockApi.diaryId } returns 1
+        every { semesterMock.studentId } returns 1
+        every { semesterMock.diaryId } returns 1
+
+        val completed = CompletedLessonsRemote(mockApi).getCompletedLessons(semesterMock,
+            LocalDate.of(2018, 9, 10),
+            LocalDate.of(2018, 9, 15)
+        ).blockingGet()
+        Assert.assertEquals(2, completed.size)
+    }
+
+    private fun getCompletedLesson(dateString: String): CompletedLesson {
+        return CompletedLesson().apply { date = Date.valueOf(dateString) }
+    }
+}