Current Dev State

static/js/ketcher2/node_modules/svg-pathdata/tests/transformer.mocha.js

@@ -0,0 +1,44 @@
+var assert = (
+    global && global.chai
+    ? global.chai.assert
+    : require('chai').assert
+  )
+  , SVGPathData = (
+    global && global.SVGPathData
+    ? global.SVGPathData
+    : require(__dirname + '/../src/SVGPathData.js')
+  )
+;
+
+describe("SVGPathDataTransformer", function() {
+  it("should fail with bad args", function() {
+    assert.throws(function() {
+      new SVGPathData.Transformer();
+    }, 'Please provide a transform callback to receive commands.');
+  });
+
+  it("should fail with bad transform function", function() {
+    assert.throws(function() {
+      new SVGPathData.Transformer(function() {});
+    }, 'Please provide a valid transform (returning a function).');
+  });
+
+  it("should still work when the new operator is forgotten", function() {
+    assert.doesNotThrow(function() {
+      SVGPathData.Transformer(SVGPathData.Transformer.SCALE, 1, 1);
+    });
+  });
+
+  it("should work in streaming mode", function() {
+      var encoder = new SVGPathData.Transformer(SVGPathData.Transformer.SCALE, 1, 1);
+      encoder.write({
+        type: SVGPathData.Parser.LINE_TO,
+        relative: true,
+        x: 10,
+        y: 10
+      });
+      encoder.end();
+  });
+
+});
+