From 195f413d79dd9df843505312fac6a41d1e4acbea Mon Sep 17 00:00:00 2001
From: Alekseeva Yana <neutronstar1996@gmail.com>
Date: Mon, 15 Jan 2024 12:20:30 +0300
Subject: [PATCH] feat(#2764):added hash in xml files and added test

---
 .../src/main/java/org/eolang/parser/EoSyntax.java   | 13 ++++++++-----
 .../src/main/java/org/eolang/parser/PhiSyntax.java  | 11 +++++++----
 .../test/java/org/eolang/parser/EoSyntaxTest.java   | 13 +++++++++++++
 .../test/java/org/eolang/parser/PhiSyntaxTest.java  | 11 +++++++++++
 4 files changed, 39 insertions(+), 9 deletions(-)

diff --git a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
index 6200d5f8d1..825354b85f 100644
--- a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
@@ -26,6 +26,7 @@
 import com.jcabi.log.Logger;
 import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
+import com.yegor256.xsline.Xsline;
 import java.io.IOException;
 import java.util.List;
 import org.antlr.v4.runtime.CommonTokenStream;
@@ -70,7 +71,7 @@ public EoSyntax(final String nme, final Input ipt) {
     }
 
     /**
-     * Compile it to XML and save.
+     * Compile it to XML.
      *
      * <p>No exception will be thrown if the syntax is invalid. In any case, XMIR will
      * be generated and saved. Read it in order to find the errors,
@@ -92,10 +93,12 @@ public XML parsed() throws IOException {
         parser.addErrorListener(spy);
         final XeEoListener xel = new XeEoListener(this.name);
         new ParseTreeWalker().walk(xel, parser.program());
-        final XML dom = new XMLDocument(
-            new Xembler(
-                new Directives(xel).append(spy)
-            ).domQuietly()
+        final XML dom = new Xsline(new StHash()).pass(
+            new XMLDocument(
+                new Xembler(
+                    new Directives(xel).append(spy)
+                ).domQuietly()
+            )
         );
         new Schema(dom).check();
         if (spy.size() == 0) {
diff --git a/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java b/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
index c06438cdd0..79a7265632 100644
--- a/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
@@ -26,6 +26,7 @@
 import com.jcabi.log.Logger;
 import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
+import com.yegor256.xsline.Xsline;
 import java.io.IOException;
 import org.antlr.v4.runtime.CharStreams;
 import org.antlr.v4.runtime.CommonTokenStream;
@@ -84,10 +85,12 @@ public XML parsed() throws IOException {
         parser.removeErrorListeners();
         parser.addErrorListener(spy);
         new ParseTreeWalker().walk(xel, parser.program());
-        final XML dom = new XMLDocument(
-            new Xembler(
-                new Directives(xel).append(spy)
-            ).domQuietly()
+        final XML dom = new Xsline(new StHash()).pass(
+            new XMLDocument(
+                new Xembler(
+                    new Directives(xel).append(spy)
+                ).domQuietly()
+            )
         );
         new Schema(dom).check();
         if (spy.size() == 0) {
diff --git a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
index 6757a7fe3d..a86dacbff3 100644
--- a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
@@ -47,6 +47,7 @@
  *
  * @since 0.1
  */
+@SuppressWarnings("PMD.TooManyMethods")
 final class EoSyntaxTest {
     @Test
     void parsesSimpleCode() throws Exception {
@@ -175,6 +176,18 @@ void parsesDefinition() throws IOException {
         );
     }
 
+    @Test
+    void containsHash() throws IOException {
+        MatcherAssert.assertThat(
+            "XML file should have 'hash' attribute on program node, but didn't",
+            new EoSyntax(
+                "test-it-5",
+                new InputOf("[v] > p\n  f.write > @\n")
+            ).parsed(),
+            XhtmlMatchers.hasXPath("/program/@hash")
+        );
+    }
+
     @Test
     void parsesMethodCalls() throws IOException {
         MatcherAssert.assertThat(
diff --git a/eo-parser/src/test/java/org/eolang/parser/PhiSyntaxTest.java b/eo-parser/src/test/java/org/eolang/parser/PhiSyntaxTest.java
index 835c490614..4da109a7dd 100644
--- a/eo-parser/src/test/java/org/eolang/parser/PhiSyntaxTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/PhiSyntaxTest.java
@@ -46,4 +46,15 @@ void addsError() throws IOException {
             )
         );
     }
+
+    @Test
+    void containsHash() throws IOException {
+        MatcherAssert.assertThat(
+            "Result XML must contain hash",
+            new PhiSyntax(
+                "empty ↦ Φ.org.eolang.bytes"
+            ).parsed(),
+            XhtmlMatchers.hasXPath("/program/@hash")
+        );
+    }
 }