From 4ff80b2ad0c7a86ec2ff3297027a51317961e49a Mon Sep 17 00:00:00 2001
From: James Ball <jhb119@ic.ac.uk>
Date: Mon, 26 Oct 2020 17:34:45 +0000
Subject: [PATCH] Pass lineToGeneratesALineShape

---
 src/shapes/Line.java    | 8 ++++++++
 src/shapes/Vector2.java | 8 ++++++++
 test/SvgParserTest.java | 9 +++++++--
 test/images/line-to.svg | 5 +++++
 4 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 test/images/line-to.svg

diff --git a/src/shapes/Line.java b/src/shapes/Line.java
index 91d5f82..b090b83 100644
--- a/src/shapes/Line.java
+++ b/src/shapes/Line.java
@@ -114,4 +114,12 @@ public final class Line extends Shape {
       return false;
     }
   }
+
+  @Override
+  public String toString() {
+    return "Line{" +
+        "a=" + a +
+        ", b=" + b +
+        '}';
+  }
 }
diff --git a/src/shapes/Vector2.java b/src/shapes/Vector2.java
index 75749ce..324ce93 100644
--- a/src/shapes/Vector2.java
+++ b/src/shapes/Vector2.java
@@ -114,4 +114,12 @@ public final class Vector2 extends Shape {
 
     return (double) Math.round(value) / factor;
   }
+
+  @Override
+  public String toString() {
+    return "Vector2{" +
+        "x=" + x +
+        ", y=" + y +
+        '}';
+  }
 }
diff --git a/test/SvgParserTest.java b/test/SvgParserTest.java
index 515b070..410fd1a 100644
--- a/test/SvgParserTest.java
+++ b/test/SvgParserTest.java
@@ -13,8 +13,13 @@ import shapes.Vector2;
 public class SvgParserTest {
 
   @Test
-  public void lineToGeneratesALineShape() {
-
+  public void lineToGeneratesALineShape()
+      throws ParserConfigurationException, SAXException, IOException {
+    SvgParser svgParser = new SvgParser("test/images/line-to.svg");
+    List<Shape> shapes = svgParser.getShapes();
+    assertEquals(shapes.get(0), new Line(new Vector2(0.5, 0.5), new Vector2(0.75, 1)));
+    assertEquals(shapes.get(1), new Line(new Vector2(0.75, 1), new Vector2(0, 0)));
+    assertEquals(shapes.get(2), new Line(new Vector2(0, 0), new Vector2(0.5, 0.5)));
   }
 
   @Test
diff --git a/test/images/line-to.svg b/test/images/line-to.svg
new file mode 100644
index 0000000..ec08c84
--- /dev/null
+++ b/test/images/line-to.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 1 1"><path d="
+M0.5,0.5
+l0.25,0.5
+L0,0
+L0.5,0.5" /></svg>
\ No newline at end of file