Add component regex matcher API (#1512)

1 files changed, 53 insertions, 0 deletions

diff --git a/src/test/java/at/hannibal2/skyhanni/test/ComponentSpanTest.kt b/src/test/java/at/hannibal2/skyhanni/test/ComponentSpanTest.kt
new file mode 100644
index 000000000..9b5f40829
--- /dev/null
+++ b/src/test/java/at/hannibal2/skyhanni/test/ComponentSpanTest.kt
@@ -0,0 +1,53 @@
+package at.hannibal2.skyhanni.test
+
+import at.hannibal2.skyhanni.utils.ComponentMatcherUtils.findStyledMatcher
+import at.hannibal2.skyhanni.utils.ComponentMatcherUtils.intoSpan
+import at.hannibal2.skyhanni.utils.ComponentMatcherUtils.matchStyledMatcher
+import net.minecraft.util.ChatComponentText
+import net.minecraft.util.ChatStyle
+import net.minecraft.util.EnumChatFormatting
+import org.junit.jupiter.api.Test
+import java.util.regex.Pattern
+
+class ComponentSpanTest {
+    private fun text(string: String, init: ChatComponentText.() -> Unit = {}) = ChatComponentText(string).also(init)
+
+    @Test
+    fun testComponent() {
+        val component = text("12345") {
+            appendSibling(text("12345") {
+                chatStyle = ChatStyle().setColor(EnumChatFormatting.RED)
+            })
+            appendSibling(text("12345"))
+        }
+        val span = component.intoSpan()
+        require(span.sampleStyleAtStart()?.isEmpty == true)
+        require(span.slice(5, 8).sampleStyleAtStart()?.color == EnumChatFormatting.RED)
+        require(span.slice(8, 12).sampleStyleAtStart()?.color == EnumChatFormatting.RED)
+        require(span.slice(10, 12).sampleStyleAtStart()?.isEmpty == true)
+        require(span.slice(4, 11).intoComponent().formattedText == "§r5§r§c12345§r1§r")
+    }
+
+    @Test
+    fun testRegex() {
+        val component = text("12345") {
+            appendSibling(text("abcdef") {
+                chatStyle = ChatStyle().setColor(EnumChatFormatting.RED)
+            })
+            appendSibling(text("12345"))
+        }
+        Pattern.compile("[0-9]*(?<middle>[a-z]+)[0-9]*").matchStyledMatcher(component) {
+            require(group("middle")?.sampleStyleAtStart()?.color == EnumChatFormatting.RED)
+        }
+        val middlePartExtracted =
+            Pattern.compile("[0-9]*(?<middle>[0-9][a-z]+[0-9])[0-9]*").matchStyledMatcher(component) {
+                require(group("middle")?.sampleComponents()?.size == 3)
+                require(group("middle")?.sampleStyles()?.find { it.color != null }?.color == EnumChatFormatting.RED)
+                group("middle")
+            }!!
+        Pattern.compile("(?<whole>c)").findStyledMatcher(middlePartExtracted) {
+            require(group("whole")?.sampleStyleAtStart()?.color == EnumChatFormatting.RED)
+        }
+    }
+
+}