tutorials/Android-Tutorial-Test-ShowCase
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issue#6 Add GIVEN-WHEN-THEN as documentation and simplify testNames in robolectricTests of app module

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This commit is contained in:
Gergely Hegedus 2022-01-04 15:14:54 +02:00
parent 01a23ee0bd
commit 65d04db374
2 changed files with 16 additions and 8 deletions
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12
app/src/robolectricTestHilt/java/org/fnives/test/showcase/favourite/FavouriteContentLocalStorageImplTest.kt
View file

@ -40,8 +40,9 @@ internal class FavouriteContentLocalStorageImplTest {
hiltRule.inject() hiltRule.inject()
} }
/** GIVEN content_id WHEN added to Favourite THEN it can be read out */
@Test @Test
fun GIVEN_content_id_WHEN_added_to_Favourite_THEN_it_can_be_read_out() = runBlocking { fun addingContentIdToFavouriteCanBeLaterReadOut() = runBlocking {
val expected = listOf(ContentId("a")) val expected = listOf(ContentId("a"))
sut.markAsFavourite(ContentId("a")) sut.markAsFavourite(ContentId("a"))
@ -50,8 +51,9 @@ internal class FavouriteContentLocalStorageImplTest {
Assert.assertEquals(expected, actual) Assert.assertEquals(expected, actual)
} }
/** GIVEN content_id added WHEN removed to Favourite THEN it no longer can be read out */
@Test @Test
fun GIVEN_content_id_added_WHEN_removed_to_Favourite_THEN_it_no_longer_can_be_read_out() = fun contentIdAddedThenRemovedCanNoLongerBeReadOut() =
runBlocking { runBlocking {
val expected = listOf<ContentId>() val expected = listOf<ContentId>()
sut.markAsFavourite(ContentId("b")) sut.markAsFavourite(ContentId("b"))
@ -62,8 +64,9 @@ internal class FavouriteContentLocalStorageImplTest {
Assert.assertEquals(expected, actual) Assert.assertEquals(expected, actual)
} }
/** GIVEN empty database WHILE observing content WHEN favourite added THEN change is emitted */
@Test @Test
fun GIVEN_empty_database_WHILE_observing_content_WHEN_favourite_added_THEN_change_is_emitted() = fun addingFavouriteUpdatesExistingObservers() =
runBlocking<Unit> { runBlocking<Unit> {
val expected = listOf(listOf(), listOf(ContentId("a"))) val expected = listOf(listOf(), listOf(ContentId("a")))
@ -78,8 +81,9 @@ internal class FavouriteContentLocalStorageImplTest {
Assert.assertEquals(expected, actual.await()) Assert.assertEquals(expected, actual.await())
} }
/** GIVEN non empty database WHILE observing content WHEN favourite removed THEN change is emitted */
@Test @Test
fun GIVEN_non_empty_database_WHILE_observing_content_WHEN_favourite_removed_THEN_change_is_emitted() = fun removingFavouriteUpdatesExistingObservers() =
runBlocking<Unit> { runBlocking<Unit> {
val expected = listOf(listOf(ContentId("a")), listOf()) val expected = listOf(listOf(ContentId("a")), listOf())
sut.markAsFavourite(ContentId("a")) sut.markAsFavourite(ContentId("a"))

12
app/src/robolectricTestKoin/java/org/fnives/test/showcase/favourite/FavouriteContentLocalStorageImplTest.kt
View file

@ -39,8 +39,9 @@ internal class FavouriteContentLocalStorageImplTest : KoinTest {
stopKoin() stopKoin()
} }
/** GIVEN content_id WHEN added to Favourite THEN it can be read out */
@Test @Test
fun GIVEN_content_id_WHEN_added_to_Favourite_THEN_it_can_be_read_out() = runBlocking { fun addingContentIdToFavouriteCanBeLaterReadOut() = runBlocking {
val expected = listOf(ContentId("a")) val expected = listOf(ContentId("a"))
sut.markAsFavourite(ContentId("a")) sut.markAsFavourite(ContentId("a"))
@ -49,8 +50,9 @@ internal class FavouriteContentLocalStorageImplTest : KoinTest {
Assert.assertEquals(expected, actual) Assert.assertEquals(expected, actual)
} }
/** GIVEN content_id added WHEN removed to Favourite THEN it no longer can be read out */
@Test @Test
fun GIVEN_content_id_added_WHEN_removed_to_Favourite_THEN_it_no_longer_can_be_read_out() = fun contentIdAddedThenRemovedCanNoLongerBeReadOut() =
runBlocking { runBlocking {
val expected = listOf<ContentId>() val expected = listOf<ContentId>()
sut.markAsFavourite(ContentId("b")) sut.markAsFavourite(ContentId("b"))
@ -61,8 +63,9 @@ internal class FavouriteContentLocalStorageImplTest : KoinTest {
Assert.assertEquals(expected, actual) Assert.assertEquals(expected, actual)
} }
/** GIVEN empty database WHILE observing content WHEN favourite added THEN change is emitted */
@Test @Test
fun GIVEN_empty_database_WHILE_observing_content_WHEN_favourite_added_THEN_change_is_emitted() = fun addingFavouriteUpdatesExistingObservers() =
runBlocking<Unit> { runBlocking<Unit> {
val expected = listOf(listOf(), listOf(ContentId("a"))) val expected = listOf(listOf(), listOf(ContentId("a")))
@ -77,8 +80,9 @@ internal class FavouriteContentLocalStorageImplTest : KoinTest {
Assert.assertEquals(expected, actual.await()) Assert.assertEquals(expected, actual.await())
} }
/** GIVEN non empty database WHILE observing content WHEN favourite removed THEN change is emitted */
@Test @Test
fun GIVEN_non_empty_database_WHILE_observing_content_WHEN_favourite_removed_THEN_change_is_emitted() = fun removingFavouriteUpdatesExistingObservers() =
runBlocking<Unit> { runBlocking<Unit> {
val expected = listOf(listOf(ContentId("a")), listOf()) val expected = listOf(listOf(ContentId("a")), listOf())
sut.markAsFavourite(ContentId("a")) sut.markAsFavourite(ContentId("a"))