Implement `ContentSourceSet`

2 files changed, 119 insertions, 0 deletions

diff --git a/core/src/test/kotlin/model/CompositeSourceSetIDTest.kt b/core/src/test/kotlin/model/CompositeSourceSetIDTest.kt
new file mode 100644
index 00000000..68af259d
--- /dev/null
+++ b/core/src/test/kotlin/model/CompositeSourceSetIDTest.kt
@@ -0,0 +1,58 @@
+package model
+
+import org.jetbrains.dokka.DokkaSourceSetID
+import org.jetbrains.dokka.pages.CompositeSourceSetID
+import kotlin.test.*
+
+class CompositeSourceSetIDTest {
+
+    @Test
+    fun `constructor fails with empty collection`() {
+        assertFailsWith<IllegalArgumentException>("Expected no construction of empty `CompositeSourceSetID`") {
+            CompositeSourceSetID(emptyList())
+        }
+    }
+
+    @Test
+    fun `merged for single source set`() {
+        val sourceSetID = DokkaSourceSetID("module", "sourceSet")
+        val composite = CompositeSourceSetID(sourceSetID)
+
+        assertEquals(
+            composite.merged, sourceSetID,
+            "Expected merged source set id to be equal to single child"
+        )
+    }
+
+    @Test
+    fun `merged with multiple source sets`() {
+        val composite = CompositeSourceSetID(
+            listOf(DokkaSourceSetID("m1", "s1"), DokkaSourceSetID("m2", "s2"), DokkaSourceSetID("m3", "s3"))
+        )
+
+        assertEquals(
+            DokkaSourceSetID("m1+m2+m3", "s1+s2+s3"), composite.merged,
+            "Expected merged source set id to concatenate source sets"
+        )
+    }
+
+    @Test
+    fun `contains with child sourceSetID`() {
+        val composite = CompositeSourceSetID(listOf(DokkaSourceSetID("m1", "s1"), DokkaSourceSetID("m2", "s2")))
+
+        assertFalse(
+            DokkaSourceSetID("m3", "s3") in composite,
+            "Expected source set id not being contained in composite"
+        )
+
+        assertTrue(
+            DokkaSourceSetID("m1", "s1") in composite,
+            "Expected child source set id being contained in composite"
+        )
+
+        assertTrue(
+            DokkaSourceSetID("m1+m2", "s1+s2") in composite,
+            "Expected merged source set id being contained in composite"
+        )
+    }
+}
diff --git a/core/src/test/kotlin/model/ContentSourceSetTest.kt b/core/src/test/kotlin/model/ContentSourceSetTest.kt
new file mode 100644
index 00000000..cb17bcba
--- /dev/null
+++ b/core/src/test/kotlin/model/ContentSourceSetTest.kt
@@ -0,0 +1,61 @@
+package model
+
+import org.jetbrains.dokka.DokkaSourceSetID
+import org.jetbrains.dokka.Platform
+import org.jetbrains.dokka.pages.CompositeSourceSetID
+import org.jetbrains.dokka.pages.ContentSourceSet
+import org.jetbrains.dokka.pages.sourceSetIDs
+import kotlin.test.Test
+import kotlin.test.assertFalse
+import kotlin.test.assertTrue
+
+class ContentSourceSetTest {
+    @Test
+    fun `contains sourceSetId`() {
+        val contentSourceSet = ContentSourceSet(
+            sourceSetIDs = CompositeSourceSetID(listOf(DokkaSourceSetID("m1", "s1"), DokkaSourceSetID("m2", "s2"))),
+            displayName = "displayName",
+            analysisPlatform = Platform.common
+        )
+
+        assertFalse(
+            DokkaSourceSetID("m3", "s3") in contentSourceSet,
+            "Expected source set id not being contained in content source set"
+        )
+
+        assertTrue(
+            DokkaSourceSetID("m1", "s1") in contentSourceSet,
+            "Expected source set id being contained in content source set"
+        )
+
+        assertTrue(
+            DokkaSourceSetID("m1+m2", "s1+s2") in contentSourceSet,
+            "Expected merged source set being contained in content source set"
+        )
+    }
+
+    @Test
+    fun `Iterable contains sourceSetId`() {
+
+        val contentSourceSet = ContentSourceSet(
+            sourceSetIDs = CompositeSourceSetID(listOf(DokkaSourceSetID("m1", "s1"), DokkaSourceSetID("m2", "s2"))),
+            displayName = "displayName",
+            analysisPlatform = Platform.common
+        )
+
+        assertFalse(
+            DokkaSourceSetID("m3", "s3") in listOf(contentSourceSet).sourceSetIDs,
+            "Expected source set id not being contained in content source set"
+        )
+
+        assertTrue(
+            DokkaSourceSetID("m1", "s1") in listOf(contentSourceSet).sourceSetIDs,
+            "Expected source set id being contained in content source set"
+        )
+
+        assertTrue(
+            DokkaSourceSetID("m1+m2", "s1+s2") in listOf(contentSourceSet).sourceSetIDs,
+            "Expected merged source set being contained in content source set"
+        )
+    }
+}