1 files changed, 46 insertions, 0 deletions
diff --git a/plugins/base/src/test/kotlin/renderers/html/FormattingUtilsTest.kt b/plugins/base/src/test/kotlin/renderers/html/FormattingUtilsTest.kt
new file mode 100644
index 00000000..fa1e30f6
--- /dev/null
+++ b/plugins/base/src/test/kotlin/renderers/html/FormattingUtilsTest.kt
@@ -0,0 +1,46 @@
+package renderers.html
+
+import junit.framework.Assert.assertEquals
+import kotlinx.html.body
+import kotlinx.html.html
+import kotlinx.html.stream.createHTML
+import org.jetbrains.dokka.base.renderers.html.buildBreakableText
+import org.junit.jupiter.api.Test
+
+class FormattingUtilsTest {
+    @Test
+    fun `should build breakable text`(){
+        val testedText = "kotlinx.collections.immutable"
+        val expectedHtml = """
+            <html>
+              <body><span>kotlinx.</span><wbr></wbr><span>collections.</span><wbr></wbr><span>immutable</span></body>
+            </html>
+        """.trimIndent()
+
+        val html = createHTML(prettyPrint = true).html {
+            body {
+                buildBreakableText(testedText)
+            }
+        }
+
+        assertEquals(expectedHtml.trim(), html.trim())
+    }
+
+    @Test
+    fun `should build breakable text without empty spans`(){
+        val testedText = "Package org.jetbrains.dokka.it.moduleC"
+        val expectedHtml = """
+            <html>
+              <body><span>Package</span><wbr></wbr> <span>org.</span><wbr></wbr><span>jetbrains.</span><wbr></wbr><span>dokka.</span><wbr></wbr><span>it.</span><wbr></wbr><span>moduleC</span></body>
+            </html>
+        """.trimIndent()
+
+        val html = createHTML(prettyPrint = true).html {
+            body {
+                buildBreakableText(testedText)
+            }
+        }
+
+        assertEquals(expectedHtml.trim(), html.trim())
+    }
+}
+\ No newline at end of file