[Gherkin / Javascript] Add test to ensure #290 is not present (and wi…

…ll not be)

gherkin/javascript/test/GherkinLineTest.ts

@@ -0,0 +1,20 @@
+import * as assert from 'assert'
+import GherkinLine from '../src/GherkinLine'
+
+describe('GherkinLine', function() {
+  function getCellsText(line: string) {
+    const gl = new GherkinLine(line, 1)
+
+    return gl.getTableCells().map(span => span.text)
+  }
+
+  it('getTableCells correctly trims cells content', function() {
+    assert.deepEqual(getCellsText("|spaces after   |"), ['spaces after'])
+    assert.deepEqual(getCellsText("|   \t spaces before|"), ['spaces before'])
+    assert.deepEqual(getCellsText("|   \t spaces everywhere   \t|"), ['spaces everywhere'])
+  })
+
+  it('getTableCells does not drop white spaces inside a cell', function() {
+    assert.deepEqual(getCellsText("| foo()\n  bar\nbaz |"), ['foo()\n  bar\nbaz'])
+  })
+})