Add tests for divergent content rendering

1 files changed, 330 insertions, 0 deletions

diff --git a/plugins/base/src/test/kotlin/renderers/html/DivergentTest.kt b/plugins/base/src/test/kotlin/renderers/html/DivergentTest.kt
new file mode 100644
index 00000000..fc6d22ac
--- /dev/null
+++ b/plugins/base/src/test/kotlin/renderers/html/DivergentTest.kt
@@ -0,0 +1,330 @@
+package renderers.html
+
+import org.jetbrains.dokka.Platform
+import org.jetbrains.dokka.SourceRootImpl
+import org.jetbrains.dokka.base.renderers.html.HtmlRenderer
+import org.jetbrains.dokka.links.DRI
+import org.jetbrains.dokka.model.SourceSetData
+import org.jetbrains.dokka.pages.ContentDivergentGroup
+import org.jetbrains.dokka.pages.TextStyle
+import org.junit.jupiter.api.Test
+import renderers.Div
+import renderers.RenderingOnlyTestBase
+import renderers.TestPage
+import renderers.match
+
+class DivergentTest : RenderingOnlyTestBase() {
+    private val js = SourceSetData("root", "JS", Platform.js, listOf(SourceRootImpl("pl1")))
+    private val jvm = SourceSetData("root", "JVM", Platform.jvm, listOf(SourceRootImpl("pl1")))
+    private val native = SourceSetData("root", "NATIVE", Platform.native, listOf(SourceRootImpl("pl1")))
+
+    @Test
+    fun simpleWrappingCase() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(js)) {
+                    divergent {
+                        text("a")
+                    }
+                }
+            }
+        }
+        HtmlRenderer(context).render(page)
+        renderedContent.match(Div(Div("a")))
+    }
+
+    @Test
+    fun noPlatformHintCase() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test"), implicitlySourceSetHinted = false) {
+                instance(setOf(DRI("test", "Test")), setOf(js)) {
+                    divergent {
+                        text("a")
+                    }
+                }
+            }
+        }
+        HtmlRenderer(context).render(page)
+        renderedContent.match("a")
+    }
+
+    @Test
+    fun divergentBetweenSourceSets() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(js)) {
+                    divergent {
+                        text("a")
+                    }
+                }
+                instance(setOf(DRI("test", "Test")), setOf(jvm)) {
+                    divergent {
+                        text("b")
+                    }
+                }
+                instance(setOf(DRI("test", "Test")), setOf(native)) {
+                    divergent {
+                        text("c")
+                    }
+                }
+            }
+        }
+
+        HtmlRenderer(context).render(page)
+        renderedContent.match(Div(Div("a"), Div("b"), Div("c")))
+    }
+
+    @Test
+    fun divergentInOneSourceSet() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(js)) {
+                    divergent {
+                        text("a")
+                    }
+                }
+                instance(setOf(DRI("test", "Test2")), setOf(js)) {
+                    divergent {
+                        text("b")
+                    }
+                }
+                instance(setOf(DRI("test", "Test3")), setOf(js)) {
+                    divergent {
+                        text("c")
+                    }
+                }
+            }
+        }
+
+        HtmlRenderer(context).render(page)
+        renderedContent.match(Div(Div("abc")))
+    }
+
+    @Test
+    fun divergentInAndBetweenSourceSets() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(native)) {
+                    divergent {
+                        text("a")
+                    }
+                }
+                instance(setOf(DRI("test", "Test")), setOf(js)) {
+                    divergent {
+                        text("b")
+                    }
+                }
+                instance(setOf(DRI("test", "Test")), setOf(jvm)) {
+                    divergent {
+                        text("c")
+                    }
+                }
+                instance(setOf(DRI("test", "Test2")), setOf(js)) {
+                    divergent {
+                        text("d")
+                    }
+                }
+                instance(setOf(DRI("test", "Test3")), setOf(native)) {
+                    divergent {
+                        text("e")
+                    }
+                }
+            }
+        }
+
+        HtmlRenderer(context).render(page)
+        renderedContent.match(Div(Div("ae"), Div("bd"), Div("c")))
+    }
+
+    @Test
+    fun divergentInAndBetweenSourceSetsWithGrouping() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(native)) {
+                    divergent {
+                        text("a")
+                    }
+                    after {
+                        text("a+")
+                    }
+                }
+                instance(setOf(DRI("test", "Test")), setOf(js)) {
+                    divergent {
+                        text("b")
+                    }
+                    after {
+                        text("bd+")
+                    }
+                }
+                instance(setOf(DRI("test", "Test")), setOf(jvm)) {
+                    divergent {
+                        text("c")
+                    }
+                }
+                instance(setOf(DRI("test", "Test2")), setOf(js)) {
+                    divergent {
+                        text("d")
+                    }
+                    after {
+                        text("bd+")
+                    }
+                }
+                instance(setOf(DRI("test", "Test3")), setOf(native)) {
+                    divergent {
+                        text("e")
+                    }
+                    after {
+                        text("e+")
+                    }
+                }
+            }
+        }
+
+        HtmlRenderer(context).render(page)
+        renderedContent.match(
+            Div(Div("a")),
+            "a+",
+            Div(Div("bd")),
+            "bd+",
+            Div(Div("c")),
+            Div(Div("e")),
+            "e+"
+        )
+    }
+
+    @Test
+    fun divergentSameBefore() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(native)) {
+                    before {
+                        text("ab-")
+                    }
+                    divergent {
+                        text("a")
+                    }
+                }
+                instance(setOf(DRI("test", "Test2")), setOf(native)) {
+                    before {
+                        text("ab-")
+                    }
+                    divergent {
+                        text("b")
+                    }
+                }
+            }
+        }
+
+        HtmlRenderer(context).render(page)
+        renderedContent.match(
+            "ab-",
+            Div(Div("ab"))
+        )
+    }
+
+    @Test
+    fun divergentSameAfter() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(native)) {
+                    divergent {
+                        text("a")
+                    }
+                    after {
+                        text("ab+")
+                    }
+                }
+                instance(setOf(DRI("test", "Test2")), setOf(native)) {
+                    divergent {
+                        text("b")
+                    }
+                    after {
+                        text("ab+")
+                    }
+                }
+            }
+        }
+
+        HtmlRenderer(context).render(page)
+        renderedContent.match(
+            Div(Div("ab")),
+            "ab+"
+        )
+    }
+
+    @Test
+    fun divergentGroupedByBeforeAndAfter() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(native)) {
+                    before {
+                        text("ab-")
+                    }
+                    divergent {
+                        text("a")
+                    }
+                    after {
+                        text("ab+")
+                    }
+                }
+                instance(setOf(DRI("test", "Test2")), setOf(native)) {
+                    before {
+                        text("ab-")
+                    }
+                    divergent {
+                        text("b")
+                    }
+                    after {
+                        text("ab+")
+                    }
+                }
+            }
+        }
+
+        HtmlRenderer(context).render(page)
+        renderedContent.match(
+            "ab-",
+            Div(Div("ab")),
+            "ab+"
+        )
+    }
+
+    @Test
+    fun divergentDifferentBeforeAndAfter() {
+        val page = TestPage {
+            divergentGroup(ContentDivergentGroup.GroupID("test")) {
+                instance(setOf(DRI("test", "Test")), setOf(native)) {
+                    before {
+                        text("a-")
+                    }
+                    divergent {
+                        text("a")
+                    }
+                    after {
+                        text("ab+")
+                    }
+                }
+                instance(setOf(DRI("test", "Test2")), setOf(native)) {
+                    before {
+                        text("b-")
+                    }
+                    divergent {
+                        text("b")
+                    }
+                    after {
+                        text("ab+")
+                    }
+                }
+            }
+        }
+
+        HtmlRenderer(context).render(page)
+        renderedContent.match(
+            "a-",
+            Div(Div("a")),
+            "ab+b-",
+            Div(Div("b")),
+            "ab+"
+        )
+    }
+}
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